EESchema Schematic File Version 4
LIBS:ulx3s-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 11
Title "ULX3S"
Date ""
Rev "1.0.5"
Comp "EMARD"
Comment1 "Power"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:GND #PWR045
U 1 1 58D54769
P 4950 2700
F 0 "#PWR045" H 4950 2450 50  0001 C CNN
F 1 "GND" H 4950 2550 50  0000 C CNN
F 2 "" H 4950 2700 60  0000 C CNN
F 3 "" H 4950 2700 60  0000 C CNN
	1    4950 2700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR072
U 1 1 58D58A0B
P 8050 3900
F 0 "#PWR072" H 8050 3650 50  0001 C CNN
F 1 "GND" H 8050 3750 50  0000 C CNN
F 2 "" H 8050 3900 50  0000 C CNN
F 3 "" H 8050 3900 50  0000 C CNN
	1    8050 3900
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR065
U 1 1 58D58F93
P 7400 3250
F 0 "#PWR065" H 7400 3100 50  0001 C CNN
F 1 "+5V" H 7400 3390 50  0000 C CNN
F 2 "" H 7400 3250 50  0000 C CNN
F 3 "" H 7400 3250 50  0000 C CNN
	1    7400 3250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR066
U 1 1 58D5989A
P 7400 3900
F 0 "#PWR066" H 7400 3650 50  0001 C CNN
F 1 "GND" H 7400 3750 50  0000 C CNN
F 2 "" H 7400 3900 50  0000 C CNN
F 3 "" H 7400 3900 50  0000 C CNN
	1    7400 3900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 58D598B7
P 7400 3700
AR Path="/58D598B7" Ref="C1"  Part="1" 
AR Path="/58D51CAD/58D598B7" Ref="C1"  Part="1" 
F 0 "C1" H 7425 3800 50  0000 L CNN
F 1 "22uF" H 7425 3600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7438 3550 50  0001 C CNN
F 3 "" H 7400 3700 50  0000 C CNN
F 4 "CC0805ZKY5V5BB226 " H 7400 3700 50  0001 C CNN "MPN"
F 5 "810-C2012X5R1A226M-2" H 7400 3700 50  0001 C CNN "Mouser"
F 6 "81-GRM219R61C226ME5L" H 7400 3700 50  0001 C CNN "Mouser2"
F 7 "81-GRM188C60J226ME0J" H 7400 3700 50  0001 C CNN "Mouser3"
F 8 "1276-2413-1-ND" H 7400 3700 50  0001 C CNN "Digikey"
F 9 "1276-2412-1-ND" H 7400 3700 50  0001 C CNN "Digikey2"
	1    7400 3700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 58D5A146
P 9100 3300
AR Path="/58D5A146" Ref="C2"  Part="1" 
AR Path="/58D51CAD/58D5A146" Ref="C2"  Part="1" 
F 0 "C2" H 9125 3400 50  0000 L CNN
F 1 "470pF" H 9125 3200 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9138 3150 50  0001 C CNN
F 3 "" H 9100 3300 50  0000 C CNN
F 4 "www.yageo.com" H 9100 3300 50  0001 C CNN "MNF1_URL"
F 5 "CS0603KRX7R9BB471" H 9100 3300 50  0001 C CNN "MPN"
F 6 "603-CS0603KRX79BB471" H 9100 3300 50  0001 C CNN "Mouser"
F 7 "399-9086-1-ND" H 9100 3300 50  0001 C CNN "Digikey"
	1    9100 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:R RA1
U 1 1 58D5A193
P 9400 3300
AR Path="/58D5A193" Ref="RA1"  Part="1" 
AR Path="/58D51CAD/58D5A193" Ref="RA1"  Part="1" 
F 0 "RA1" V 9480 3300 50  0000 C CNN
F 1 "15k" V 9400 3300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9330 3300 50  0001 C CNN
F 3 "" H 9400 3300 50  0000 C CNN
F 4 "www.yageo.com" V 9400 3300 50  0001 C CNN "MNF1_URL"
F 5 "RC0603FR-1015KL" V 9400 3300 50  0001 C CNN "MPN"
	1    9400 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:R RB1
U 1 1 58D5A1E5
P 9600 3500
AR Path="/58D5A1E5" Ref="RB1"  Part="1" 
AR Path="/58D51CAD/58D5A1E5" Ref="RB1"  Part="1" 
F 0 "RB1" V 9680 3500 50  0000 C CNN
F 1 "18k" V 9600 3500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9530 3500 50  0001 C CNN
F 3 "" H 9600 3500 50  0000 C CNN
F 4 "www.yageo.com" V 9600 3500 50  0001 C CNN "MNF1_URL"
F 5 "RC0603FR-1018KL" V 9600 3500 50  0001 C CNN "MPN"
F 6 "71-CRCW060318K0FKEAC" V 9600 3500 50  0001 C CNN "Mouser"
F 7 " 311-18.0KHRCT-ND" V 9600 3500 50  0001 C CNN "Digikey"
	1    9600 3500
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR075
U 1 1 58D5AE5E
P 9800 3600
F 0 "#PWR075" H 9800 3350 50  0001 C CNN
F 1 "GND" H 9800 3450 50  0000 C CNN
F 2 "" H 9800 3600 50  0000 C CNN
F 3 "" H 9800 3600 50  0000 C CNN
	1    9800 3600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 58D5AE64
P 9800 3300
AR Path="/58D5AE64" Ref="C3"  Part="1" 
AR Path="/58D51CAD/58D5AE64" Ref="C3"  Part="1" 
F 0 "C3" H 9825 3400 50  0000 L CNN
F 1 "22uF" H 9825 3200 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 9838 3150 50  0001 C CNN
F 3 "" H 9800 3300 50  0000 C CNN
	1    9800 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 58D5AEB3
P 10150 3300
AR Path="/58D5AEB3" Ref="C4"  Part="1" 
AR Path="/58D51CAD/58D5AEB3" Ref="C4"  Part="1" 
F 0 "C4" H 10175 3400 50  0000 L CNN
F 1 "22uF" H 10175 3200 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10188 3150 50  0001 C CNN
F 3 "" H 10150 3300 50  0000 C CNN
	1    10150 3300
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR048
U 1 1 58D5CFDD
P 5300 950
F 0 "#PWR048" H 5300 800 50  0001 C CNN
F 1 "+3V3" H 5300 1090 50  0000 C CNN
F 2 "" H 5300 950 50  0000 C CNN
F 3 "" H 5300 950 50  0000 C CNN
	1    5300 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR074
U 1 1 58D6294C
P 8050 6300
F 0 "#PWR074" H 8050 6050 50  0001 C CNN
F 1 "GND" H 8050 6150 50  0000 C CNN
F 2 "" H 8050 6300 50  0000 C CNN
F 3 "" H 8050 6300 50  0000 C CNN
	1    8050 6300
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR069
U 1 1 58D62952
P 7400 5650
F 0 "#PWR069" H 7400 5500 50  0001 C CNN
F 1 "+5V" H 7400 5790 50  0000 C CNN
F 2 "" H 7400 5650 50  0000 C CNN
F 3 "" H 7400 5650 50  0000 C CNN
	1    7400 5650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR070
U 1 1 58D62958
P 7400 6300
F 0 "#PWR070" H 7400 6050 50  0001 C CNN
F 1 "GND" H 7400 6150 50  0000 C CNN
F 2 "" H 7400 6300 50  0000 C CNN
F 3 "" H 7400 6300 50  0000 C CNN
	1    7400 6300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 58D6295E
P 7400 6100
AR Path="/58D6295E" Ref="C5"  Part="1" 
AR Path="/58D51CAD/58D6295E" Ref="C5"  Part="1" 
F 0 "C5" H 7425 6200 50  0000 L CNN
F 1 "22uF" H 7425 6000 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7438 5950 50  0001 C CNN
F 3 "" H 7400 6100 50  0000 C CNN
F 4 "CC0805ZKY5V5BB226 " H 7400 6100 50  0001 C CNN "MPN"
	1    7400 6100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C6
U 1 1 58D6296A
P 9100 5700
AR Path="/58D6296A" Ref="C6"  Part="1" 
AR Path="/58D51CAD/58D6296A" Ref="C6"  Part="1" 
F 0 "C6" H 9125 5800 50  0000 L CNN
F 1 "470pF" H 9125 5600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9138 5550 50  0001 C CNN
F 3 "" H 9100 5700 50  0000 C CNN
F 4 "CS0603KRX7R9BB471" H 9100 5700 50  0001 C CNN "MPN"
	1    9100 5700
	1    0    0    -1  
$EndComp
$Comp
L Device:R RA3
U 1 1 58D62970
P 9400 5700
AR Path="/58D62970" Ref="RA3"  Part="1" 
AR Path="/58D51CAD/58D62970" Ref="RA3"  Part="1" 
F 0 "RA3" V 9480 5700 50  0000 C CNN
F 1 "15k" V 9400 5700 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9330 5700 50  0001 C CNN
F 3 "" H 9400 5700 50  0000 C CNN
	1    9400 5700
	1    0    0    -1  
$EndComp
$Comp
L Device:R RB3
U 1 1 58D62976
P 9600 5900
AR Path="/58D62976" Ref="RB3"  Part="1" 
AR Path="/58D51CAD/58D62976" Ref="RB3"  Part="1" 
F 0 "RB3" V 9680 5900 50  0000 C CNN
F 1 "3.3k" V 9600 5900 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9530 5900 50  0001 C CNN
F 3 "" H 9600 5900 50  0000 C CNN
F 4 "www.yageo.com" V 9600 5900 50  0001 C CNN "MNF1_URL"
F 5 "RT0603FRE073K3L" V 9600 5900 50  0001 C CNN "MPN"
F 6 "603-RC0603FR-103K3L" V 9600 5900 50  0001 C CNN "Mouser"
F 7 "YAG3605CT-ND" V 9600 5900 50  0001 C CNN "Digikey"
	1    9600 5900
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR077
U 1 1 58D62982
P 9800 6000
F 0 "#PWR077" H 9800 5750 50  0001 C CNN
F 1 "GND" H 9800 5850 50  0000 C CNN
F 2 "" H 9800 6000 50  0000 C CNN
F 3 "" H 9800 6000 50  0000 C CNN
	1    9800 6000
	1    0    0    -1  
$EndComp
$Comp
L Device:C C7
U 1 1 58D62988
P 9800 5700
AR Path="/58D62988" Ref="C7"  Part="1" 
AR Path="/58D51CAD/58D62988" Ref="C7"  Part="1" 
F 0 "C7" H 9825 5800 50  0000 L CNN
F 1 "22uF" H 9825 5600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 9838 5550 50  0001 C CNN
F 3 "" H 9800 5700 50  0000 C CNN
	1    9800 5700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 58D6298E
P 10150 5700
AR Path="/58D6298E" Ref="C8"  Part="1" 
AR Path="/58D51CAD/58D6298E" Ref="C8"  Part="1" 
F 0 "C8" H 10175 5800 50  0000 L CNN
F 1 "22uF" H 10175 5600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10188 5550 50  0001 C CNN
F 3 "" H 10150 5700 50  0000 C CNN
	1    10150 5700
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR080
U 1 1 58D62CE2
P 10850 5450
F 0 "#PWR080" H 10850 5300 50  0001 C CNN
F 1 "+3V3" H 10850 5590 50  0000 C CNN
F 2 "" H 10850 5450 50  0000 C CNN
F 3 "" H 10850 5450 50  0000 C CNN
	1    10850 5450
	1    0    0    -1  
$EndComp
Text Notes 6250 3000 0    60   ~ 0
voltage setting: 0.6V at FB pin\nVout = (RA/RB+1)*0.6V\n
$Comp
L power:GND #PWR073
U 1 1 58D67BC0
P 8050 5100
F 0 "#PWR073" H 8050 4850 50  0001 C CNN
F 1 "GND" H 8050 4950 50  0000 C CNN
F 2 "" H 8050 5100 50  0000 C CNN
F 3 "" H 8050 5100 50  0000 C CNN
	1    8050 5100
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR067
U 1 1 58D67BC6
P 7400 4450
F 0 "#PWR067" H 7400 4300 50  0001 C CNN
F 1 "+5V" H 7400 4590 50  0000 C CNN
F 2 "" H 7400 4450 50  0000 C CNN
F 3 "" H 7400 4450 50  0000 C CNN
	1    7400 4450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR068
U 1 1 58D67BCC
P 7400 5100
F 0 "#PWR068" H 7400 4850 50  0001 C CNN
F 1 "GND" H 7400 4950 50  0000 C CNN
F 2 "" H 7400 5100 50  0000 C CNN
F 3 "" H 7400 5100 50  0000 C CNN
	1    7400 5100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C9
U 1 1 58D67BD2
P 7400 4900
AR Path="/58D67BD2" Ref="C9"  Part="1" 
AR Path="/58D51CAD/58D67BD2" Ref="C9"  Part="1" 
F 0 "C9" H 7425 5000 50  0000 L CNN
F 1 "22uF" H 7425 4800 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7438 4750 50  0001 C CNN
F 3 "" H 7400 4900 50  0000 C CNN
F 4 "CC0805ZKY5V5BB226 " H 7400 4900 50  0001 C CNN "MPN"
	1    7400 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:L L2
U 1 1 58D67BD8
P 8900 4300
F 0 "L2" V 8850 4300 50  0000 C CNN
F 1 "2.2uH" V 8975 4300 50  0000 C CNN
F 2 "L_1008_1210:L_1008_1210" H 8900 4300 50  0001 C CNN
F 3 "http://psearch.en.murata.com/inductor/product/DFE252012PD-2R2M%23.pdf" H 8900 4300 50  0001 C CNN
	1    8900 4300
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C10
U 1 1 58D67BDE
P 9100 4500
AR Path="/58D67BDE" Ref="C10"  Part="1" 
AR Path="/58D51CAD/58D67BDE" Ref="C10"  Part="1" 
F 0 "C10" H 9125 4600 50  0000 L CNN
F 1 "470pF" H 9125 4400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9138 4350 50  0001 C CNN
F 3 "" H 9100 4500 50  0000 C CNN
F 4 "CS0603KRX7R9BB471" H 9100 4500 50  0001 C CNN "MPN"
	1    9100 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:R RA2
U 1 1 58D67BE4
P 9400 4500
AR Path="/58D67BE4" Ref="RA2"  Part="1" 
AR Path="/58D51CAD/58D67BE4" Ref="RA2"  Part="1" 
F 0 "RA2" V 9480 4500 50  0000 C CNN
F 1 "15k" V 9400 4500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9330 4500 50  0001 C CNN
F 3 "" H 9400 4500 50  0000 C CNN
	1    9400 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:R RB2
U 1 1 58D67BEA
P 9600 4700
AR Path="/58D67BEA" Ref="RB2"  Part="1" 
AR Path="/58D51CAD/58D67BEA" Ref="RB2"  Part="1" 
F 0 "RB2" V 9680 4700 50  0000 C CNN
F 1 "4.7k" V 9600 4700 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 9530 4700 50  0001 C CNN
F 3 "" H 9600 4700 50  0000 C CNN
F 4 "AC0603FR-104K7L" V 9600 4700 50  0001 C CNN "MPN"
	1    9600 4700
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR076
U 1 1 58D67BF0
P 9800 4800
F 0 "#PWR076" H 9800 4550 50  0001 C CNN
F 1 "GND" H 9800 4650 50  0000 C CNN
F 2 "" H 9800 4800 50  0000 C CNN
F 3 "" H 9800 4800 50  0000 C CNN
	1    9800 4800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C11
U 1 1 58D67BF6
P 9800 4500
AR Path="/58D67BF6" Ref="C11"  Part="1" 
AR Path="/58D51CAD/58D67BF6" Ref="C11"  Part="1" 
F 0 "C11" H 9825 4600 50  0000 L CNN
F 1 "22uF" H 9825 4400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 9838 4350 50  0001 C CNN
F 3 "" H 9800 4500 50  0000 C CNN
	1    9800 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C12
U 1 1 58D67BFC
P 10150 4500
AR Path="/58D67BFC" Ref="C12"  Part="1" 
AR Path="/58D51CAD/58D67BFC" Ref="C12"  Part="1" 
F 0 "C12" H 10175 4600 50  0000 L CNN
F 1 "22uF" H 10175 4400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10188 4350 50  0001 C CNN
F 3 "" H 10150 4500 50  0000 C CNN
	1    10150 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 58D67C1D
P 4300 4700
AR Path="/58D67C1D" Ref="R1"  Part="1" 
AR Path="/58D51CAD/58D67C1D" Ref="R1"  Part="1" 
F 0 "R1" V 4380 4700 50  0000 C CNN
F 1 "4.7k" V 4300 4700 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4230 4700 50  0001 C CNN
F 3 "" H 4300 4700 50  0000 C CNN
F 4 "AC0603FR-104K7L" V 4300 4700 50  0001 C CNN "MPN"
F 5 "603-AC0603FR-074K7L" V 4300 4700 50  0001 C CNN "Mouser"
F 6 "603-RC0603FR-074K7L" V 4300 4700 50  0001 C CNN "Mouser2"
F 7 "YAG3613CT-ND" V 4300 4700 50  0001 C CNN "Digikey"
	1    4300 4700
	1    0    0    -1  
$EndComp
$Comp
L power:+2V5 #PWR079
U 1 1 58D681D4
P 10850 4250
F 0 "#PWR079" H 10850 4100 50  0001 C CNN
F 1 "+2V5" H 10850 4390 50  0000 C CNN
F 2 "" H 10850 4250 50  0000 C CNN
F 3 "" H 10850 4250 50  0000 C CNN
	1    10850 4250
	1    0    0    -1  
$EndComp
Text Notes 8700 2950 0    60   ~ 0
(15k/18k+1)*0.6V = 1.1V\n
Text Label 8800 3500 0    60   ~ 0
FB1
Text Notes 8700 4150 0    60   ~ 0
(15k/4.7k+1)*0.6V = 2.51V\n
Text Notes 8700 5350 0    60   ~ 0
(15k/3.3k+1)*0.6V = 3.32V\n
Text Label 6950 3500 0    60   ~ 0
PWREN
Text Label 7000 4700 0    60   ~ 0
PWREN
Text Label 7000 5900 0    60   ~ 0
PWREN
Text Label 4450 4950 0    60   ~ 0
PWREN
Text Label 8800 5900 0    60   ~ 0
FB3
Text Label 8800 4700 0    60   ~ 0
FB2
$Comp
L power:+2V5 #PWR040
U 1 1 58D68750
P 4200 950
F 0 "#PWR040" H 4200 800 50  0001 C CNN
F 1 "+2V5" H 4200 1090 50  0000 C CNN
F 2 "" H 4200 950 50  0000 C CNN
F 3 "" H 4200 950 50  0000 C CNN
	1    4200 950 
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR064
U 1 1 58D69259
P 6950 950
F 0 "#PWR064" H 6950 800 50  0001 C CNN
F 1 "+3V3" H 6950 1090 50  0000 C CNN
F 2 "" H 6950 950 50  0000 C CNN
F 3 "" H 6950 950 50  0000 C CNN
	1    6950 950 
	1    0    0    -1  
$EndComp
$Comp
L Timer_RTC:PCF8563T U7
U 1 1 58D70684
P 1950 3650
AR Path="/58D70684" Ref="U7"  Part="1" 
AR Path="/58D51CAD/58D70684" Ref="U7"  Part="1" 
F 0 "U7" H 1650 4000 50  0000 L CNN
F 1 "MCP7940NT" H 2050 4000 50  0000 L CNN
F 2 "SOT96-1:SOT96-1" H 1950 3650 50  0001 C CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20005010F.pdf" H 1950 3650 50  0001 C CNN
F 4 "http://ww1.microchip.com/downloads/en/DeviceDoc/MCP7940N%20Errata_DS80000611C.pdf" H 1950 3650 50  0001 C CNN "Datasheet_errata"
F 5 "www.microchip.com" H 1950 3650 50  0001 C CNN "MNF1_URL"
F 6 "MCP7940NT-I/SN" H 1950 3650 50  0001 C CNN "MPN"
F 7 "https://www.nxp.com/docs/en/data-sheet/PCF8523.pdf" H 1950 3650 50  0001 C CNN "Datasheet2"
F 8 "www.nxp.com" H 1950 3650 50  0001 C CNN "MNF2_URL"
F 9 "PCF8523T/1,118 " H 1950 3650 60  0001 C CNN "MPN2"
F 10 "https://www.nxp.com/docs/en/packing/SOT96-1_118.pdf" H 1950 3650 60  0001 C CNN "MFG2_TR_DS"
F 11 "579-MCP7940NT-I/SN" H 1950 3650 50  0001 C CNN "Mouser"
F 12 "771-PCF8523T/1118" H 1950 3650 60  0001 C CNN "Mouser2"
F 13 "MCP7940NT-I/SNCT-ND" H 1950 3650 50  0001 C CNN "Digikey"
F 14 "568-5306-1-ND" H 1950 3650 50  0001 C CNN "Digikey2"
	1    1950 3650
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR028
U 1 1 58D7085C
P 1950 4150
F 0 "#PWR028" H 1950 3900 50  0001 C CNN
F 1 "GND" H 1950 4000 50  0000 C CNN
F 2 "" H 1950 4150 50  0000 C CNN
F 3 "" H 1950 4150 50  0000 C CNN
	1    1950 4150
	1    0    0    -1  
$EndComp
Text GLabel 2350 3450 2    60   Input ~ 0
FPDI_SCL
Text GLabel 2350 3550 2    60   Input ~ 0
FPDI_SDA
$Comp
L Device:Battery_Cell BAT1
U 1 1 58D72202
P 2650 4100
AR Path="/58D72202" Ref="BAT1"  Part="1" 
AR Path="/58D51CAD/58D72202" Ref="BAT1"  Part="1" 
F 0 "BAT1" H 2450 4250 50  0000 L CNN
F 1 "CR1225" V 2550 3850 50  0000 L CNN
F 2 "Keystone_3000_1x12mm-CoinCell:Keystone_3000_1x12mm-CoinCell" V 2650 4160 50  0001 C CNN
F 3 "http://www.keyelco.com/product-pdf.cfm?p=777" H 2650 4160 50  0001 C CNN
F 4 "Keystone" H 2650 4100 50  0001 C CNN "MFG1"
F 5 "www.keyelco.com" H 2650 4100 60  0001 C CNN "MNF1_URL"
F 6 "3000TR" H 2650 4100 60  0001 C CNN "MPN"
F 7 "MPD" H 2650 4100 50  0001 C CNN "MFG2"
F 8 "www.memoryprotectiondevices.com" H 2650 4100 50  0001 C CNN "MNF2_URL"
F 9 "BK-885" H 2650 4100 50  0001 C CNN "MPN2"
F 10 "https://cdn.harwin.com/pdfs/S8201R.pdf" H 2650 4100 50  0001 C CNN "Datasheet3"
F 11 "Harwin" H 2650 4100 50  0001 C CNN "MFG3"
F 12 "www.harwin.com" H 2650 4100 50  0001 C CNN "MNF3_URL"
F 13 "S8201-46R" H 2650 4100 50  0001 C CNN "MPN3"
F 14 "855-S8201-46R" H 2650 4100 50  0001 C CNN "Mouser"
F 15 "534-3000TR" H 2650 4100 60  0001 C CNN "Mouser2"
F 16 "BK-885-ND" H 2650 4100 50  0001 C CNN "Digikey"
F 17 "36-3000CT-ND" H 2650 4100 50  0001 C CNN "Digikey2"
F 18 "952-1662-1-ND" H 2650 4100 50  0001 C CNN "Digikey3"
	1    2650 4100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR026
U 1 1 58D72406
P 2000 4600
F 0 "#PWR026" H 2000 4350 50  0001 C CNN
F 1 "GND" H 2000 4450 50  0000 C CNN
F 2 "" H 2000 4600 50  0000 C CNN
F 3 "" H 2000 4600 50  0000 C CNN
	1    2000 4600
	0    1    1    0   
$EndComp
Text Label 2400 3850 0    60   ~ 0
VBAT
Text Notes 6250 3350 0    60   ~ 0
PWREN\nabove +1.5V turns ON\nbelow +0.4V turns OFF
$Comp
L Device:D D10
U 1 1 58D79CB5
P 4300 4250
F 0 "D10" H 4300 4350 50  0000 C CNN
F 1 "1N4148" H 4300 4150 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 4300 4250 50  0001 C CNN
F 3 "" H 4300 4250 50  0000 C CNN
	1    4300 4250
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C13
U 1 1 58D7A3F0
P 4300 3750
AR Path="/58D7A3F0" Ref="C13"  Part="1" 
AR Path="/58D51CAD/58D7A3F0" Ref="C13"  Part="1" 
F 0 "C13" H 4325 3850 50  0000 L CNN
F 1 "2.2uF" H 4325 3650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4338 3600 50  0001 C CNN
F 3 "" H 4300 3750 50  0000 C CNN
F 4 "CC0805MRX5R6BB225" H 4300 3750 50  0001 C CNN "MPN"
F 5 "603-CC805MRX5R6BB225" H 4300 3750 50  0001 C CNN "Mouser"
F 6 "1276-2903-1-ND" H 4300 3750 50  0001 C CNN "Digikey"
	1    4300 3750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 58D7BDD9
P 4300 5600
AR Path="/58D7BDD9" Ref="R2"  Part="1" 
AR Path="/58D51CAD/58D7BDD9" Ref="R2"  Part="1" 
F 0 "R2" V 4380 5600 50  0000 C CNN
F 1 "18k" V 4300 5600 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4230 5600 50  0001 C CNN
F 3 "" H 4300 5600 50  0000 C CNN
	1    4300 5600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR042
U 1 1 58D7C223
P 4300 6200
F 0 "#PWR042" H 4300 5950 50  0001 C CNN
F 1 "GND" H 4300 6050 50  0000 C CNN
F 2 "" H 4300 6200 50  0000 C CNN
F 3 "" H 4300 6200 50  0000 C CNN
	1    4300 6200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 58D7CBD5
P 4850 4700
AR Path="/58D7CBD5" Ref="R4"  Part="1" 
AR Path="/58D51CAD/58D7CBD5" Ref="R4"  Part="1" 
F 0 "R4" V 4930 4700 50  0000 C CNN
F 1 "4.7k" V 4850 4700 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4780 4700 50  0001 C CNN
F 3 "" H 4850 4700 50  0000 C CNN
F 4 "AC0603FR-104K7L" V 4850 4700 50  0001 C CNN "MPN"
	1    4850 4700
	1    0    0    -1  
$EndComp
$Comp
L Device:LED_ALT D11
U 1 1 58D7CBDC
P 4850 4200
AR Path="/58D7CBDC" Ref="D11"  Part="1" 
AR Path="/58D51CAD/58D7CBDC" Ref="D11"  Part="1" 
F 0 "D11" H 4850 4300 50  0000 C CNN
F 1 "RED" H 4850 4100 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric" H 4850 4200 50  0001 C CNN
F 3 "" H 4850 4200 50  0000 C CNN
	1    4850 4200
	0    -1   -1   0   
$EndComp
Text Notes 3100 3700 0    60   ~ 0
WAKEUPn\nopen drain \nactive low
Text Label 2400 3750 0    60   ~ 0
WAKEUPn
$Comp
L Device:C C14
U 1 1 58D84952
P 3700 5850
AR Path="/58D84952" Ref="C14"  Part="1" 
AR Path="/58D51CAD/58D84952" Ref="C14"  Part="1" 
F 0 "C14" H 3725 5950 50  0000 L CNN
F 1 "220nF" H 3725 5750 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3738 5700 50  0001 C CNN
F 3 "" H 3700 5850 50  0000 C CNN
F 4 "www.yageo.com" H 3700 5850 50  0001 C CNN "MNF1_URL"
F 5 "CC0603KRX7R8BB224" H 3700 5850 50  0001 C CNN "MPN"
F 6 "81-GCM188R71E224K55D" H 3700 5850 50  0001 C CNN "Mouser"
F 7 "603-CC603KRX7R6BB224" H 3700 5850 50  0001 C CNN "Mouser2"
F 8 "1276-1112-1-ND" H 3700 5850 50  0001 C CNN "Digikey"
	1    3700 5850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R5
U 1 1 58D85B68
P 3400 5850
AR Path="/58D85B68" Ref="R5"  Part="1" 
AR Path="/58D51CAD/58D85B68" Ref="R5"  Part="1" 
F 0 "R5" V 3480 5850 50  0000 C CNN
F 1 "2.2M" V 3400 5850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 5850 50  0001 C CNN
F 3 "" H 3400 5850 50  0000 C CNN
F 4 "www.yageo.com" V 3400 5850 50  0001 C CNN "MNF1_URL"
F 5 "RC0603FR-132M2L" V 3400 5850 50  0001 C CNN "MPN"
F 6 "603-AC0603FR-072M2L" V 3400 5850 50  0001 C CNN "Mouser"
F 7 "P2.20MHCT-ND" V 3400 5850 50  0001 C CNN "Digikey"
F 8 "Leave empty" V 3400 5850 50  0001 C CNN "LowCost"
	1    3400 5850
	1    0    0    -1  
$EndComp
Text Notes 2750 6250 0    60   ~ 0
R5, C14 to hold 0.5s shutdown
Text Label 4300 4100 0    60   ~ 0
WKUP
Text Label 4300 4500 0    60   ~ 0
WAKE
Text Label 4850 4500 0    60   ~ 0
HOLD
Text Label 3450 5600 0    60   ~ 0
SHUT
$Comp
L Device:R R6
U 1 1 58D7B291
P 3400 3750
AR Path="/58D7B291" Ref="R6"  Part="1" 
AR Path="/58D51CAD/58D7B291" Ref="R6"  Part="1" 
F 0 "R6" V 3480 3750 50  0000 C CNN
F 1 "1.2k" V 3400 3750 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3330 3750 50  0001 C CNN
F 3 "" H 3400 3750 50  0000 C CNN
	1    3400 3750
	0    1    1    0   
$EndComp
Text Label 3550 3750 0    60   ~ 0
WKn
$Comp
L Device:D_Schottky D15
U 1 1 58D7BC4A
P 3100 5600
F 0 "D15" H 3100 5700 50  0000 C CNN
F 1 "BAT54W" H 3100 5500 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 3100 5600 50  0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/ds30065.pdf" H 3100 5600 50  0001 C CNN
F 4 "www.onsemi.com" H 3100 5600 50  0001 C CNN "MNF1_URL"
F 5 "ON semiconductor" H 3100 5600 50  0001 C CNN "MFG1"
F 6 "NSR0530HT1G " H 3100 5600 50  0001 C CNN "MPN"
F 7 "www.diodes.com" H 3100 5600 50  0001 C CNN "MNF2_URL"
F 8 "Diodes inc." H 3100 5600 50  0001 C CNN "MFG2"
F 9 "BAT54WSQ-7-F " H 3100 5600 50  0001 C CNN "MPN2"
F 10 "www.mouser.com" H 3100 5600 50  0001 C CNN "Mouser_URL"
F 11 "755-RSX051VYM30FHTR" H 3100 5600 50  0001 C CNN "Mouser"
F 12 "863-NSR0530HT1G " H 3100 5600 50  0001 C CNN "Mouser2"
F 13 "621-BAT54WSQ-7-F " H 3100 5600 50  0001 C CNN "Mouser3"
F 14 "NSR0530HT1GOSCT-ND" H 3100 5600 50  0001 C CNN "Digikey"
	1    3100 5600
	-1   0    0    1   
$EndComp
$Comp
L Device:R R8
U 1 1 58D8111E
P 4100 5200
AR Path="/58D8111E" Ref="R8"  Part="1" 
AR Path="/58D51CAD/58D8111E" Ref="R8"  Part="1" 
F 0 "R8" V 4180 5200 50  0000 C CNN
F 1 "1.2k" V 4100 5200 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4030 5200 50  0001 C CNN
F 3 "" H 4100 5200 50  0000 C CNN
	1    4100 5200
	1    0    0    -1  
$EndComp
$Comp
L Device:Crystal_GND23 Y2
U 1 1 58D85AAB
P 900 3650
F 0 "Y2" V 1000 3900 50  0000 L CNN
F 1 "32768Hz" V 900 3900 50  0000 L CNN
F 2 "abs25:Crystal_SMD_ABS25" H 900 3650 50  0001 C CNN
F 3 "https://www.iqdfrequencyproducts.com/products/pn/LFXTAL016178Reel.pdf" H 900 3650 50  0001 C CNN
F 4 "www.iqdfrequencyproducts.com" H 900 3650 60  0001 C CNN "MNF1_URL"
F 5 "LFXTAL016178REEL" V 900 3650 50  0001 C CNN "MPN"
F 6 "CM7V-T1A-32.768k-9pF-20PPM-TA-QA T3" V 900 3650 50  0001 C CNN "MPN2"
F 7 "http://www.iqdfrequencyproducts.com/products/pn/LFXTAL003000Reel.pdf" V 900 3650 50  0001 C CNN "Datasheet3"
F 8 "LFXTAL003000Reel" H 900 3650 60  0001 C CNN "MPN3"
F 9 "www.mouser.com" H 900 3650 60  0001 C CNN "Mouser_URL"
F 10 "449-LFXTAL016178REEL" V 900 3650 50  0001 C CNN "Mouser"
F 11 "428-201568-MG03" V 900 3650 50  0001 C CNN "Mouser2"
F 12 "815-ABS25-32.768KHZT" H 900 3650 60  0001 C CNN "Mouser3"
F 13 "1923-1021-1-ND" V 900 3650 50  0001 C CNN "Digikey"
F 14 "1923-1019-1-ND" V 900 3650 50  0001 C CNN "Digikey2"
	1    900  3650
	0    1    -1   0   
$EndComp
NoConn ~ 700  3650
NoConn ~ 1100 3650
Text Label 1050 3450 0    60   ~ 0
OSCI_32k
Text Label 1050 3850 0    60   ~ 0
OSCO_32k
$Comp
L Device:Q_NMOS_GSD Q2
U 1 1 58D883BD
P 4000 5600
AR Path="/58D883BD" Ref="Q2"  Part="1" 
AR Path="/58D51CAD/58D883BD" Ref="Q2"  Part="1" 
F 0 "Q2" H 3850 5700 50  0000 L CNN
F 1 "2N7002" H 3750 5800 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 4200 5700 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data_sheet/2N7002.pdf" H 4000 5600 50  0001 C CNN
F 4 "www.nxp.com" H 4000 5600 50  0001 C CNN "MNF1_URL"
F 5 "2N7002P,215" H 4000 5600 60  0001 C CNN "MPN"
F 6 "www.mouser.com" H 4000 5600 60  0001 C CNN "Mouser_URL"
F 7 "757-T2N7002AKLM" H 4000 5600 50  0001 C CNN "Mouser"
F 8 "512-2N7002L" H 4000 5600 60  0001 C CNN "Mouser2"
F 9 "2N7002K-TPMSCT-ND" H 4000 5600 50  0001 C CNN "Digikey"
	1    4000 5600
	1    0    0    -1  
$EndComp
$Comp
L Device:Q_PNP_BEC Q1
U 1 1 58D89315
P 3950 3750
AR Path="/58D89315" Ref="Q1"  Part="1" 
AR Path="/58D51CAD/58D89315" Ref="Q1"  Part="1" 
F 0 "Q1" H 3800 3650 50  0000 L CNN
F 1 "BC857" H 3750 3950 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 4150 3850 50  0001 C CNN
F 3 "https://assets.nexperia.com/documents/data-sheet/BC856_BC857_BC858.pdf" H 3950 3750 50  0001 C CNN
F 4 "www.nxp.com" H 3950 3750 50  0001 C CNN "MNF1_URL"
F 5 "BC857" H 3950 3750 60  0001 C CNN "MPN"
F 6 "www.mouser.com" H 3950 3750 60  0001 C CNN "Mouser_URL"
F 7 "863-BC857BLT1G" H 3950 3750 60  0001 C CNN "Mouser"
F 8 "TBC857BLMCT-ND" H 3950 3750 50  0001 C CNN "Digikey"
	1    3950 3750
	1    0    0    1   
$EndComp
$Comp
L Device:R R13
U 1 1 58DA1F4D
P 2850 5850
AR Path="/58DA1F4D" Ref="R13"  Part="1" 
AR Path="/58D51CAD/58DA1F4D" Ref="R13"  Part="1" 
F 0 "R13" V 2930 5850 50  0000 C CNN
F 1 "15k" V 2850 5850 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2780 5850 50  0001 C CNN
F 3 "" H 2850 5850 50  0000 C CNN
	1    2850 5850
	1    0    0    -1  
$EndComp
$Comp
L Device:D D13
U 1 1 58DA2DA9
P 4050 4250
F 0 "D13" H 4050 4350 50  0000 C CNN
F 1 "1N4148" H 4050 4150 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 4050 4250 50  0001 C CNN
F 3 "" H 4050 4250 50  0000 C CNN
	1    4050 4250
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR039
U 1 1 58DA2E46
P 4050 4400
F 0 "#PWR039" H 4050 4150 50  0001 C CNN
F 1 "GND" H 4050 4250 50  0000 C CNN
F 2 "" H 4050 4400 50  0000 C CNN
F 3 "" H 4050 4400 50  0000 C CNN
	1    4050 4400
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR041
U 1 1 58D67C25
P 4300 3400
F 0 "#PWR041" H 4300 3250 50  0001 C CNN
F 1 "+5V" H 4300 3540 50  0000 C CNN
F 2 "" H 4300 3400 50  0000 C CNN
F 3 "" H 4300 3400 50  0000 C CNN
	1    4300 3400
	1    0    0    -1  
$EndComp
Text Notes 3450 4750 0    60   ~ 0
D13 discharges\nC13 at shutdown
$Comp
L Device:D D14
U 1 1 58DA55D7
P 3400 5400
F 0 "D14" H 3400 5500 50  0000 C CNN
F 1 "1N4148" H 3400 5300 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 3400 5400 50  0001 C CNN
F 3 "" H 3400 5400 50  0000 C CNN
	1    3400 5400
	0    1    1    0   
$EndComp
$Comp
L power:+3V3 #PWR033
U 1 1 58DA569C
P 3400 5250
F 0 "#PWR033" H 3400 5100 50  0001 C CNN
F 1 "+3V3" H 3400 5390 50  0000 C CNN
F 2 "" H 3400 5250 50  0000 C CNN
F 3 "" H 3400 5250 50  0000 C CNN
	1    3400 5250
	1    0    0    -1  
$EndComp
Text Notes 2450 5400 0    60   ~ 0
D14 discharges\nC14 at shutdown
Text GLabel 2700 5600 0    60   Input ~ 0
SHUTDOWN
$Comp
L Device:R R3
U 1 1 58E810CC
P 3150 4400
AR Path="/58E810CC" Ref="R3"  Part="1" 
AR Path="/58D51CAD/58E810CC" Ref="R3"  Part="1" 
F 0 "R3" V 3250 4400 50  0000 C CNN
F 1 "4.7k" V 3150 4400 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3080 4400 50  0001 C CNN
F 3 "" H 3150 4400 50  0000 C CNN
F 4 "AC0603FR-104K7L" V 3150 4400 50  0001 C CNN "MPN"
	1    3150 4400
	0    1    1    0   
$EndComp
$Comp
L Device:D D16
U 1 1 58E813AE
P 2900 3950
F 0 "D16" H 2900 4050 50  0000 C CNN
F 1 "1N4148" H 2900 3850 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 2900 3950 50  0001 C CNN
F 3 "https://www.fairchildsemi.com/datasheets/1N/1N4148WS.pdf" H 2900 3950 50  0001 C CNN
F 4 "www.fairchildsemi.com" H 2900 3950 50  0001 C CNN "MNF1_URL"
F 5 "1N4148WS " H 2900 3950 50  0001 C CNN "MPN"
F 6 "www.mouser.com" H 2900 3950 50  0001 C CNN "Mouser_URL"
F 7 "863-MMDL914T1G" H 2900 3950 50  0001 C CNN "Mouser"
F 8 "512-1N4148WS" H 2900 3950 50  0001 C CNN "Mouser2"
F 9 "1N4148WXTPMSCT-ND" H 2900 3950 50  0001 C CNN "Digikey"
F 10 "1N4148WSFSCT-ND" H 2900 3950 50  0001 C CNN "Digikey2"
	1    2900 3950
	0    -1   -1   0   
$EndComp
$Comp
L power:+5V #PWR032
U 1 1 58E82A7E
P 3300 4400
F 0 "#PWR032" H 3300 4250 50  0001 C CNN
F 1 "+5V" H 3300 4540 50  0000 C CNN
F 2 "" H 3300 4400 50  0000 C CNN
F 3 "" H 3300 4400 50  0000 C CNN
	1    3300 4400
	0    1    1    0   
$EndComp
$Comp
L Device:D D17
U 1 1 58E82B1D
P 3150 4150
F 0 "D17" H 3150 4050 50  0000 C CNN
F 1 "1N4148" H 3200 4250 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 3150 4150 50  0001 C CNN
F 3 "" H 3150 4150 50  0000 C CNN
	1    3150 4150
	1    0    0    -1  
$EndComp
Text GLabel 3300 4150 2    60   Input ~ 0
BTN_PWRn
$Comp
L Switch:SW_Push B0
U 1 1 58E83FE0
P 2200 4600
F 0 "B0" H 2100 4700 50  0000 C CNN
F 1 "PTS645" H 2350 4700 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_SPST_PTS645" H 2200 3400 50  0001 C CNN
F 3 "http://www.ckswitches.com/media/1471/pts645.pdf" H 2200 3400 50  0001 C CNN
F 4 "www.ckswitches.com" H 2200 4600 60  0001 C CNN "MNF1_URL"
F 5 "PTS645SL50SMTR92 LFS" H 2200 4600 60  0001 C CNN "MPN"
F 6 "www.mouser.com" H 2200 4600 60  0001 C CNN "Mouser_URL"
F 7 "611-PTS645SL50SMTR92" H 2200 4600 50  0001 C CNN "Mouser"
F 8 "CKN9088CT-ND" H 2200 4600 50  0001 C CNN "Digikey"
	1    2200 4600
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2350 2600 2450 2600
Wire Wire Line
	2000 1050 2000 1150
Wire Wire Line
	2500 1050 2500 1150
Wire Wire Line
	2100 950  2100 1050
Connection ~ 2100 1050
Wire Wire Line
	2200 1050 2200 1150
Connection ~ 2200 1050
Wire Wire Line
	2300 1050 2300 1150
Connection ~ 2300 1050
Wire Wire Line
	2400 1050 2400 1150
Connection ~ 2400 1050
Wire Wire Line
	2350 2500 2350 2600
Wire Wire Line
	2450 2500 2450 2600
Connection ~ 2450 2600
Wire Wire Line
	2550 2500 2550 2600
Connection ~ 2550 2600
Wire Wire Line
	2650 2500 2650 2600
Connection ~ 2650 2600
Wire Wire Line
	2750 2500 2750 2600
Connection ~ 2750 2600
Wire Wire Line
	2850 2500 2850 2600
Connection ~ 2850 2600
Wire Wire Line
	2950 2500 2950 2600
Connection ~ 2950 2600
Wire Wire Line
	3050 2500 3050 2600
Connection ~ 3050 2600
Wire Wire Line
	3150 2500 3150 2600
Connection ~ 3150 2600
Wire Wire Line
	3250 2500 3250 2600
Connection ~ 3250 2600
Wire Wire Line
	3350 2500 3350 2600
Connection ~ 3350 2600
Wire Wire Line
	3450 2500 3450 2600
Connection ~ 3450 2600
Wire Wire Line
	3550 2500 3550 2600
Connection ~ 3550 2600
Wire Wire Line
	3650 2500 3650 2600
Connection ~ 3650 2600
Wire Wire Line
	3750 2500 3750 2600
Connection ~ 3750 2600
Wire Wire Line
	3850 2500 3850 2600
Connection ~ 3850 2600
Wire Wire Line
	3950 2500 3950 2600
Connection ~ 3950 2600
Wire Wire Line
	4050 2500 4050 2600
Connection ~ 4050 2600
Wire Wire Line
	4150 2500 4150 2600
Connection ~ 4150 2600
Wire Wire Line
	4250 2500 4250 2600
Connection ~ 4250 2600
Wire Wire Line
	4350 2500 4350 2600
Connection ~ 4350 2600
Wire Wire Line
	4450 2500 4450 2600
Connection ~ 4450 2600
Wire Wire Line
	4550 2500 4550 2600
Connection ~ 4550 2600
Wire Wire Line
	4650 2500 4650 2600
Connection ~ 4650 2600
Wire Wire Line
	4750 2500 4750 2600
Connection ~ 4750 2600
Wire Wire Line
	4850 2500 4850 2600
Connection ~ 4850 2600
Wire Wire Line
	4950 2500 4950 2600
Connection ~ 4950 2600
Wire Wire Line
	5050 2500 5050 2600
Connection ~ 5050 2600
Wire Wire Line
	5150 2500 5150 2600
Connection ~ 5150 2600
Wire Wire Line
	5250 2500 5250 2600
Connection ~ 5250 2600
Wire Wire Line
	5350 2500 5350 2600
Connection ~ 5350 2600
Wire Wire Line
	5450 2500 5450 2600
Connection ~ 5450 2600
Wire Wire Line
	5550 2500 5550 2600
Connection ~ 5550 2600
Wire Wire Line
	5650 2500 5650 2600
Connection ~ 5650 2600
Wire Wire Line
	5750 2500 5750 2600
Connection ~ 5750 2600
Wire Wire Line
	5850 2500 5850 2600
Connection ~ 5850 2600
Wire Wire Line
	5950 2500 5950 2600
Connection ~ 5950 2600
Wire Wire Line
	6050 2500 6050 2600
Connection ~ 6050 2600
Wire Wire Line
	6150 2500 6150 2600
Connection ~ 6150 2600
Wire Wire Line
	6250 2500 6250 2600
Connection ~ 6250 2600
Wire Wire Line
	6350 2500 6350 2600
Connection ~ 6350 2600
Wire Wire Line
	6450 2500 6450 2600
Connection ~ 6450 2600
Wire Wire Line
	6550 2500 6550 2600
Connection ~ 6550 2600
Wire Wire Line
	6650 2500 6650 2600
Connection ~ 6650 2600
Wire Wire Line
	6750 2500 6750 2600
Connection ~ 6750 2600
Wire Wire Line
	6850 2500 6850 2600
Connection ~ 6850 2600
Wire Wire Line
	6950 2500 6950 2600
Connection ~ 6950 2600
Wire Wire Line
	7050 2500 7050 2600
Connection ~ 7050 2600
Wire Wire Line
	7150 2500 7150 2600
Connection ~ 7150 2600
Wire Wire Line
	7250 2500 7250 2600
Connection ~ 7250 2600
Wire Wire Line
	7350 2500 7350 2600
Connection ~ 7350 2600
Wire Wire Line
	7450 2500 7450 2600
Connection ~ 7450 2600
Wire Wire Line
	7550 2500 7550 2600
Connection ~ 7550 2600
Wire Wire Line
	7650 2500 7650 2600
Connection ~ 7650 2600
Wire Wire Line
	7750 2500 7750 2600
Connection ~ 7750 2600
Wire Wire Line
	7850 2500 7850 2600
Connection ~ 7850 2600
Wire Wire Line
	7950 2500 7950 2600
Connection ~ 7950 2600
Wire Wire Line
	8050 2500 8050 2600
Connection ~ 8050 2600
Wire Wire Line
	8150 2500 8150 2600
Connection ~ 8150 2600
Wire Wire Line
	8250 2500 8250 2600
Connection ~ 8250 2600
Wire Wire Line
	8350 2500 8350 2600
Connection ~ 8350 2600
Wire Wire Line
	8450 2500 8450 2600
Connection ~ 8450 2600
Wire Wire Line
	8550 2500 8550 2600
Connection ~ 8550 2600
Wire Wire Line
	8650 2500 8650 2600
Connection ~ 8650 2600
Wire Wire Line
	8750 2500 8750 2600
Connection ~ 8750 2600
Wire Wire Line
	8850 2500 8850 2600
Connection ~ 8850 2600
Wire Wire Line
	8950 2500 8950 2600
Connection ~ 8950 2600
Wire Wire Line
	9050 2500 9050 2600
Connection ~ 9050 2600
Wire Wire Line
	9150 2500 9150 2600
Connection ~ 9150 2600
Wire Wire Line
	9250 2500 9250 2600
Connection ~ 9250 2600
Wire Wire Line
	9350 2500 9350 2600
Connection ~ 9350 2600
Wire Wire Line
	9450 2500 9450 2600
Connection ~ 9450 2600
Wire Wire Line
	9550 2500 9550 2600
Connection ~ 9550 2600
Wire Wire Line
	9650 2500 9650 2600
Connection ~ 9650 2600
Wire Wire Line
	9750 2500 9750 2600
Connection ~ 9750 2600
Wire Wire Line
	9850 2500 9850 2600
Connection ~ 9850 2600
Wire Wire Line
	9950 2500 9950 2600
Connection ~ 9950 2600
Wire Wire Line
	10050 2500 10050 2600
Connection ~ 10050 2600
Wire Wire Line
	10150 2500 10150 2600
Connection ~ 10150 2600
Wire Wire Line
	10250 2500 10250 2600
Connection ~ 10250 2600
Wire Wire Line
	10350 2500 10350 2600
Connection ~ 10350 2600
Wire Wire Line
	10450 2500 10450 2600
Connection ~ 10450 2600
Wire Wire Line
	10550 2500 10550 2600
Connection ~ 10550 2600
Wire Wire Line
	10650 2500 10650 2600
Connection ~ 10650 2600
Wire Wire Line
	10750 2600 10750 2500
Wire Wire Line
	7450 1050 7450 1150
Connection ~ 2500 1050
Wire Wire Line
	7350 950  7350 1050
Connection ~ 7350 1050
Wire Wire Line
	7250 1050 7250 1150
Wire Wire Line
	7050 1050 7050 1150
Wire Wire Line
	6950 950  6950 1050
Connection ~ 6950 1050
Wire Wire Line
	6850 1050 6850 1150
Wire Wire Line
	5800 1050 5800 1150
Wire Wire Line
	5700 1050 5700 1150
Connection ~ 5700 1050
Wire Wire Line
	5600 1050 5600 1150
Connection ~ 5600 1050
Wire Wire Line
	5400 1050 5400 1150
Connection ~ 5400 1050
Wire Wire Line
	5300 950  5300 1050
Connection ~ 5300 1050
Wire Wire Line
	5200 1050 5200 1150
Connection ~ 5200 1050
Wire Wire Line
	5000 1050 5000 1150
Connection ~ 5000 1050
Wire Wire Line
	4900 1050 4900 1150
Wire Wire Line
	4700 950  4700 1050
Connection ~ 4700 1050
Wire Wire Line
	4400 1050 4400 1150
Wire Wire Line
	4300 1050 4300 1150
Connection ~ 4300 1050
Wire Wire Line
	4200 950  4200 1050
Connection ~ 4200 1050
Wire Wire Line
	4100 1150 4100 1050
Wire Wire Line
	3900 1050 3900 1150
Wire Wire Line
	3800 1050 3800 1150
Connection ~ 3800 1050
Wire Wire Line
	3700 1050 3700 1150
Connection ~ 3700 1050
Wire Wire Line
	3600 1050 3600 1150
Connection ~ 3600 1050
Wire Wire Line
	3500 1050 3500 1150
Connection ~ 3500 1050
Wire Wire Line
	3400 1050 3400 1150
Connection ~ 3400 1050
Wire Wire Line
	3300 1050 3300 1150
Connection ~ 3300 1050
Wire Wire Line
	3200 1050 3200 1150
Connection ~ 3200 1050
Wire Wire Line
	3100 1050 3100 1150
Connection ~ 3100 1050
Wire Wire Line
	3000 1050 3000 1150
Connection ~ 3000 1050
Wire Wire Line
	2900 1050 2900 1150
Connection ~ 2900 1050
Wire Wire Line
	2800 1050 2800 1150
Connection ~ 2800 1050
Wire Wire Line
	2700 1050 2700 1150
Connection ~ 2700 1050
Wire Wire Line
	2600 1050 2600 1150
Connection ~ 2600 1050
Wire Wire Line
	8050 3800 8050 3900
Wire Wire Line
	7400 3250 7400 3300
Wire Wire Line
	7400 3850 7400 3900
Wire Wire Line
	8700 3300 8650 3300
Wire Wire Line
	8700 3100 8700 3300
Wire Wire Line
	9400 3100 9400 3150
Wire Wire Line
	9100 3150 9100 3100
Wire Wire Line
	9100 3450 9100 3500
Wire Wire Line
	9400 3500 9400 3450
Wire Wire Line
	8650 3500 9100 3500
Wire Wire Line
	9800 3450 9800 3500
Wire Wire Line
	10150 3500 10150 3450
Wire Wire Line
	9750 3500 9800 3500
Connection ~ 9800 3500
Wire Wire Line
	9800 3100 9800 3150
Connection ~ 9400 3500
Connection ~ 9100 3500
Connection ~ 9100 3100
Wire Wire Line
	8700 3100 8750 3100
Connection ~ 10150 3100
Wire Wire Line
	2000 1050 2100 1050
Connection ~ 7400 3300
Wire Wire Line
	7400 3300 7450 3300
Wire Wire Line
	7450 3500 6900 3500
Wire Wire Line
	8050 6200 8050 6300
Wire Wire Line
	7400 5650 7400 5700
Wire Wire Line
	7400 6250 7400 6300
Wire Wire Line
	8700 5700 8650 5700
Wire Wire Line
	8700 5500 8700 5700
Wire Wire Line
	9400 5500 9400 5550
Wire Wire Line
	9100 5550 9100 5500
Wire Wire Line
	9100 5850 9100 5900
Wire Wire Line
	9400 5900 9400 5850
Wire Wire Line
	8650 5900 9100 5900
Wire Wire Line
	9800 5850 9800 5900
Wire Wire Line
	10150 5900 10150 5850
Wire Wire Line
	9750 5900 9800 5900
Connection ~ 9800 5900
Wire Wire Line
	9800 5500 9800 5550
Connection ~ 9800 5500
Connection ~ 9400 5900
Connection ~ 9100 5900
Connection ~ 9400 5500
Connection ~ 9100 5500
Wire Wire Line
	8700 5500 8750 5500
Connection ~ 10150 5500
Connection ~ 7400 5700
Wire Wire Line
	7400 5700 7450 5700
Wire Wire Line
	7450 5900 6950 5900
Connection ~ 9800 3100
Connection ~ 9400 3100
Wire Wire Line
	8050 5000 8050 5100
Wire Wire Line
	7400 4450 7400 4500
Wire Wire Line
	7400 5050 7400 5100
Wire Wire Line
	8700 4500 8650 4500
Wire Wire Line
	8700 4300 8700 4500
Wire Wire Line
	9400 4300 9400 4350
Wire Wire Line
	9100 4350 9100 4300
Wire Wire Line
	9100 4650 9100 4700
Wire Wire Line
	9400 4700 9400 4650
Wire Wire Line
	8650 4700 9100 4700
Wire Wire Line
	9800 4650 9800 4700
Wire Wire Line
	10150 4700 10150 4650
Wire Wire Line
	9750 4700 9800 4700
Connection ~ 9800 4700
Wire Wire Line
	9800 4300 9800 4350
Connection ~ 9800 4300
Connection ~ 9400 4700
Connection ~ 9100 4700
Connection ~ 9400 4300
Connection ~ 9100 4300
Wire Wire Line
	8700 4300 8750 4300
Connection ~ 10150 4300
Connection ~ 7400 4500
Wire Wire Line
	7400 4500 7450 4500
Wire Wire Line
	7450 4700 6950 4700
Wire Wire Line
	4300 4550 4300 4400
Wire Wire Line
	4300 4850 4300 4950
Wire Wire Line
	3950 4950 4100 4950
Wire Wire Line
	4100 1050 4200 1050
Wire Wire Line
	4600 1050 4600 1150
Wire Wire Line
	1950 4050 1950 4150
Wire Wire Line
	900  3800 900  3850
Wire Wire Line
	900  3500 900  3450
Wire Wire Line
	2350 3850 2400 3850
Wire Wire Line
	2650 3850 2650 3900
Wire Wire Line
	2650 4200 2650 4250
Wire Wire Line
	900  3450 1550 3450
Wire Wire Line
	900  3850 1550 3850
Wire Wire Line
	4300 3900 4300 4000
Wire Wire Line
	4300 3400 4300 3500
Connection ~ 4300 4000
Connection ~ 4300 3500
Connection ~ 4300 4950
Wire Wire Line
	4300 5750 4300 6100
Wire Wire Line
	4850 4550 4850 4350
Wire Wire Line
	2350 3750 2900 3750
Wire Wire Line
	3700 6100 3700 6000
Wire Wire Line
	4850 4950 4850 4850
Wire Wire Line
	4100 4950 4100 5050
Wire Wire Line
	4100 6100 4100 5800
Wire Wire Line
	3250 5600 3400 5600
Wire Wire Line
	2700 5600 2850 5600
Connection ~ 3700 5600
Connection ~ 3400 5600
Wire Wire Line
	3400 6000 3400 6100
Wire Wire Line
	2850 6100 3400 6100
Connection ~ 3700 6100
Connection ~ 4300 6100
Connection ~ 4100 6100
Wire Wire Line
	3550 3750 3750 3750
Wire Wire Line
	4100 5400 4100 5350
Connection ~ 2850 5600
Wire Wire Line
	2850 6000 2850 6100
Connection ~ 3400 6100
Connection ~ 4100 4950
Wire Wire Line
	2850 4950 3650 4950
Wire Wire Line
	4050 3550 4050 3500
Wire Wire Line
	4050 3500 4300 3500
Wire Wire Line
	4050 3950 4050 4000
Wire Wire Line
	4300 4000 4050 4000
Connection ~ 4050 4000
Wire Wire Line
	2850 5600 2850 5700
Wire Wire Line
	3400 5550 3400 5600
Wire Wire Line
	3700 5600 3700 5700
Wire Wire Line
	7750 1050 7750 1150
Wire Wire Line
	7650 950  7650 1050
Connection ~ 7650 1050
$Comp
L power:+3V3 #PWR027
U 1 1 591C4E6A
P 1500 2500
F 0 "#PWR027" H 1500 2350 50  0001 C CNN
F 1 "+3V3" H 1500 2640 50  0000 C CNN
F 2 "" H 1500 2500 50  0000 C CNN
F 3 "" H 1500 2500 50  0000 C CNN
	1    1500 2500
	1    0    0    -1  
$EndComp
Text Notes 2100 3200 0    60   ~ 0
RC network for proper switchover\nto battery at fast fall of VDD.\nSee page 54 NXP PCF8523T datasheet.\nRTC can also be powered from 2.5V\nbut it is easier to route 3.3V
Text GLabel 2500 4950 0    60   Input ~ 0
FTDI_nSLEEP
$Comp
L Device:R R10
U 1 1 591E4865
P 2700 4950
AR Path="/591E4865" Ref="R10"  Part="1" 
AR Path="/58D51CAD/591E4865" Ref="R10"  Part="1" 
F 0 "R10" V 2780 4950 50  0000 C CNN
F 1 "150" V 2700 4950 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2630 4950 50  0001 C CNN
F 3 "" H 2700 4950 50  0000 C CNN
F 4 "AC0603FR-07150RL" V 2700 4950 50  0001 C CNN "MPN"
	1    2700 4950
	0    1    1    0   
$EndComp
Wire Wire Line
	2500 4950 2550 4950
Text Label 2900 4950 0    60   ~ 0
FTDI_nSUSPEND
$Comp
L Device:C C17
U 1 1 592462C1
P 10850 3300
AR Path="/592462C1" Ref="C17"  Part="1" 
AR Path="/58D51CAD/592462C1" Ref="C17"  Part="1" 
F 0 "C17" H 10875 3400 50  0000 L CNN
F 1 "2.2uF" H 10875 3200 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10888 3150 50  0001 C CNN
F 3 "" H 10850 3300 50  0000 C CNN
	1    10850 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C19
U 1 1 59246A2A
P 10850 4500
AR Path="/59246A2A" Ref="C19"  Part="1" 
AR Path="/58D51CAD/59246A2A" Ref="C19"  Part="1" 
F 0 "C19" H 10875 4600 50  0000 L CNN
F 1 "2.2uF" H 10875 4400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10888 4350 50  0001 C CNN
F 3 "" H 10850 4500 50  0000 C CNN
	1    10850 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C20
U 1 1 59246E14
P 10850 5700
AR Path="/59246E14" Ref="C20"  Part="1" 
AR Path="/58D51CAD/59246E14" Ref="C20"  Part="1" 
F 0 "C20" H 10875 5800 50  0000 L CNN
F 1 "2.2uF" H 10875 5600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10888 5550 50  0001 C CNN
F 3 "" H 10850 5700 50  0000 C CNN
	1    10850 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 3500 10500 3450
Connection ~ 10150 3500
Wire Wire Line
	10500 4700 10500 4650
Connection ~ 10150 4700
Wire Wire Line
	10500 5900 10500 5850
Connection ~ 10150 5900
Connection ~ 2900 4150
Connection ~ 2900 4400
Wire Wire Line
	2900 4150 3000 4150
Wire Wire Line
	2900 4400 3000 4400
Wire Wire Line
	2900 3750 2900 3800
Connection ~ 2900 3750
$Comp
L power:GND #PWR030
U 1 1 59D5B51B
P 2650 4250
F 0 "#PWR030" H 2650 4000 50  0001 C CNN
F 1 "GND" H 2650 4100 50  0000 C CNN
F 2 "" H 2650 4250 50  0000 C CNN
F 3 "" H 2650 4250 50  0000 C CNN
	1    2650 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 4600 2450 4600
Wire Wire Line
	2900 4100 2900 4150
$Comp
L Device:C C22
U 1 1 59D56B84
P 10500 3300
AR Path="/59D56B84" Ref="C22"  Part="1" 
AR Path="/58D51CAD/59D56B84" Ref="C22"  Part="1" 
F 0 "C22" H 10525 3400 50  0000 L CNN
F 1 "2.2uF" H 10525 3200 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10538 3150 50  0001 C CNN
F 3 "" H 10500 3300 50  0000 C CNN
	1    10500 3300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C23
U 1 1 59D56D50
P 10500 4500
AR Path="/59D56D50" Ref="C23"  Part="1" 
AR Path="/58D51CAD/59D56D50" Ref="C23"  Part="1" 
F 0 "C23" H 10525 4600 50  0000 L CNN
F 1 "2.2uF" H 10525 4400 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10538 4350 50  0001 C CNN
F 3 "" H 10500 4500 50  0000 C CNN
	1    10500 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C24
U 1 1 59D56EAA
P 10500 5700
AR Path="/59D56EAA" Ref="C24"  Part="1" 
AR Path="/58D51CAD/59D56EAA" Ref="C24"  Part="1" 
F 0 "C24" H 10525 5800 50  0000 L CNN
F 1 "2.2uF" H 10525 5600 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 10538 5550 50  0001 C CNN
F 3 "" H 10500 5700 50  0000 C CNN
	1    10500 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	10850 3050 10850 3100
Connection ~ 10500 3100
Wire Wire Line
	10850 3500 10850 3450
Connection ~ 10500 3500
Wire Wire Line
	10850 5450 10850 5500
Connection ~ 10500 5500
Wire Wire Line
	10850 5900 10850 5850
Connection ~ 10500 5900
Wire Wire Line
	10850 4250 10850 4300
Connection ~ 10500 4300
Wire Wire Line
	10850 4700 10850 4650
Connection ~ 10500 4700
$Comp
L Device:Jumper_NC_Small RP1
U 1 1 59DFB08A
P 10700 3100
F 0 "RP1" H 10700 3180 50  0000 C CNN
F 1 "0" H 10700 3050 50  0000 C CNN
F 2 "jumper:R_0805_2012Metric_Pad1.29x1.40mm_HandSolder_Jumper_NC" H 10700 3100 50  0001 C CNN
F 3 "" H 10700 3100 50  0001 C CNN
F 4 "www.mouser.com" H 10700 3100 60  0001 C CNN "Mouser_URL"
F 5 "www.yageo.com" H 10700 3100 50  0001 C CNN "MNF1_URL"
F 6 "RC0805JR-070RL" H 10700 3100 50  0001 C CNN "EMPTY_MPN"
F 7 "71-RCG08050000Z0EA" H 10700 3100 50  0001 C CNN "Mouser1"
F 8 "603-RC0805JR-070RL" H 10700 3100 50  0001 C CNN "Mouser2"
F 9 "652-CR0805-J/-000ELF" H 10700 3100 50  0001 C CNN "Mouser3"
F 10 "YAG1327CT-ND" H 10700 3100 50  0001 C CNN "Digikey1"
F 11 "Leave empty" H 10700 3100 50  0001 C CNN "Note"
	1    10700 3100
	1    0    0    -1  
$EndComp
$Comp
L Device:Jumper_NC_Small RP2
U 1 1 59DFB617
P 10700 4300
F 0 "RP2" H 10700 4380 50  0000 C CNN
F 1 "0" H 10700 4250 50  0000 C CNN
F 2 "jumper:R_0805_2012Metric_Pad1.29x1.40mm_HandSolder_Jumper_NC" H 10700 4300 50  0001 C CNN
F 3 "" H 10700 4300 50  0001 C CNN
F 4 "Leave empty" H 10700 4300 50  0001 C CNN "Note"
	1    10700 4300
	1    0    0    -1  
$EndComp
$Comp
L Device:Jumper_NC_Small RP3
U 1 1 59DFBF34
P 10700 5500
F 0 "RP3" H 10700 5580 50  0000 C CNN
F 1 "0" H 10700 5450 50  0000 C CNN
F 2 "jumper:R_0805_2012Metric_Pad1.29x1.40mm_HandSolder_Jumper_NC" H 10700 5500 50  0001 C CNN
F 3 "" H 10700 5500 50  0001 C CNN
F 4 "Leave empty" H 10700 5500 50  0001 C CNN "Note"
	1    10700 5500
	1    0    0    -1  
$EndComp
Text Label 8700 3250 0    60   ~ 0
L1
Text Label 8700 4450 0    60   ~ 0
L2
Text Label 8700 5650 0    60   ~ 0
L3
Text Label 9450 3100 0    60   ~ 0
P1V1
Text Label 9450 4300 0    60   ~ 0
P2V5
Text Label 9450 5500 0    60   ~ 0
P3V3
Wire Wire Line
	10150 3100 10150 3150
Wire Wire Line
	9050 5500 9100 5500
Wire Wire Line
	10150 5500 10150 5550
Wire Wire Line
	9050 4300 9100 4300
Wire Wire Line
	10150 4300 10150 4350
Wire Wire Line
	9050 3100 9100 3100
Wire Wire Line
	10500 3100 10500 3150
Wire Wire Line
	10800 3100 10850 3100
Connection ~ 10850 3100
Wire Wire Line
	10500 4300 10500 4350
Wire Wire Line
	10800 4300 10850 4300
Connection ~ 10850 4300
Wire Wire Line
	10500 5500 10500 5550
Wire Wire Line
	10800 5500 10850 5500
Connection ~ 10850 5500
Wire Wire Line
	4850 5500 4750 5500
Wire Wire Line
	4750 5500 4750 5700
Wire Wire Line
	6550 5500 6650 5500
Wire Wire Line
	6650 5500 6650 5700
Wire Wire Line
	4850 5700 4750 5700
Connection ~ 4750 5700
Wire Wire Line
	4850 5900 4750 5900
Connection ~ 4750 5900
Wire Wire Line
	6550 5700 6650 5700
Connection ~ 6650 5700
Wire Wire Line
	6550 5900 6650 5900
Connection ~ 6650 5900
Wire Wire Line
	4850 6050 4750 6050
Connection ~ 4750 6050
Wire Wire Line
	4850 6150 4750 6150
Connection ~ 4750 6150
Wire Wire Line
	4850 6250 4750 6250
Connection ~ 4750 6250
Wire Wire Line
	4850 6350 4750 6350
Connection ~ 4750 6350
Wire Wire Line
	4850 6500 4750 6500
Connection ~ 4750 6500
Wire Wire Line
	4850 6600 4750 6600
Connection ~ 4750 6600
Wire Wire Line
	4850 6700 4750 6700
Connection ~ 4750 6700
Wire Wire Line
	4850 6800 4750 6800
Connection ~ 4750 6800
Wire Wire Line
	6550 6800 6650 6800
Connection ~ 6650 6800
Connection ~ 6650 6700
Wire Wire Line
	6550 6600 6650 6600
Connection ~ 6650 6600
Wire Wire Line
	6550 6500 6650 6500
Connection ~ 6650 6500
Wire Wire Line
	6550 6350 6650 6350
Connection ~ 6650 6350
Wire Wire Line
	6550 6250 6650 6250
Connection ~ 6650 6250
Wire Wire Line
	6550 6150 6650 6150
Connection ~ 6650 6150
Wire Wire Line
	6550 6050 6650 6050
Connection ~ 6650 6050
Wire Wire Line
	4850 6950 4750 6950
Connection ~ 4750 6950
Wire Wire Line
	4850 7150 4750 7150
Connection ~ 4750 7150
Wire Wire Line
	4850 7350 4750 7350
Connection ~ 4750 7350
Wire Wire Line
	6550 6950 6650 6950
Connection ~ 6650 6950
Wire Wire Line
	6550 7150 6650 7150
Connection ~ 6650 7150
Wire Wire Line
	6550 7350 6650 7350
Connection ~ 6650 7350
$Comp
L power:GND #PWR043
U 1 1 59EF897E
P 4750 7450
F 0 "#PWR043" H 4750 7200 50  0001 C CNN
F 1 "GND" H 4750 7300 50  0000 C CNN
F 2 "" H 4750 7450 50  0001 C CNN
F 3 "" H 4750 7450 50  0001 C CNN
	1    4750 7450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR063
U 1 1 59EF8A0A
P 6650 7450
F 0 "#PWR063" H 6650 7200 50  0001 C CNN
F 1 "GND" H 6650 7300 50  0000 C CNN
F 2 "" H 6650 7450 50  0001 C CNN
F 3 "" H 6650 7450 50  0001 C CNN
	1    6650 7450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 6700 6650 6700
Text Notes 8300 6500 0    60   ~ 0
L1,L2,L3: Isat>3A Rdc<100mohm L=2.5-5.8mm W<3mm\nMurata DFE322512F-2R2M=P2, DFE252012P-2R2M=P2\nBourns SRP2512A-2R2M
Text Notes 950  6200 0    60   ~ 0
WARNING\nECP5 family datasheet\np.48: Power Supply Ramp rates\nfor all supplies 0.01-10V/ms\n
$Comp
L lfe5bg381:LFE5U-85F-6BG381C U1
U 8 1 5A076CD7
P 5700 6400
AR Path="/5A076CD7" Ref="U1"  Part="8" 
AR Path="/58D51CAD/5A076CD7" Ref="U1"  Part="8" 
F 0 "U1" H 5700 7350 60  0000 C CNN
F 1 "LFE5U-85F-6BG381C" H 5700 7250 60  0000 C CNN
F 2 "lfe5bg381:BGA-381_pitch0.8mm_dia0.4mm" H 4650 7350 60  0001 C CNN
F 3 "http://www.latticesemi.com/~/media/LatticeSemi/Documents/ApplicationNotes/EH/TN1261.pdf?document_id=50463" H 4650 7350 60  0001 C CNN
F 4 "Lattice" H 5700 6400 50  0001 C CNN "MFG1"
F 5 "www.latticesemi.com" H 5700 6400 50  0001 C CNN "MNF1_URL"
F 6 "LFE5U-85F-6BG381C" H 5700 6400 60  0001 C CNN "MPN"
F 7 "Lattice" H 5700 6400 50  0001 C CNN "MFG2"
F 8 "www.latticesemi.com" H 5700 6400 50  0001 C CNN "MNF2_URL"
F 9 "LFE5U-12F-6BG381C" H 5700 6400 50  0001 C CNN "MPN2"
F 10 "www.mouser.com" H 5700 6400 60  0001 C CNN "Mouser_URL"
F 11 "842-LFE5U85F6BG381C" H 5700 6400 60  0001 C CNN "Mouser"
F 12 "842-LFE5U12F6BG381C" H 5700 6400 50  0001 C CNN "Mouser2"
F 13 "220-2071-ND" H 5700 6400 50  0001 C CNN "Digikey"
F 14 "842-LFE5U12F6BG381C" H 5700 6400 50  0001 C CNN "LowCost"
	8    5700 6400
	1    0    0    -1  
$EndComp
$Comp
L lfe5bg381:LFE5U-85F-6BG381C U1
U 9 1 5A077765
P 6200 1800
AR Path="/5A077765" Ref="U1"  Part="9" 
AR Path="/58D51CAD/5A077765" Ref="U1"  Part="9" 
F 0 "U1" H 6200 2750 60  0000 C CNN
F 1 "LFE5U-85F-6BG381C" H 6200 2650 60  0000 C CNN
F 2 "lfe5bg381:BGA-381_pitch0.8mm_dia0.4mm" H 5150 2750 60  0001 C CNN
F 3 "http://www.latticesemi.com/~/media/LatticeSemi/Documents/ApplicationNotes/EH/TN1261.pdf?document_id=50463" H 5150 2750 60  0001 C CNN
F 4 "www.latticesemi.com" H 6200 1800 60  0001 C CNN "MNF1_URL"
F 5 "LFE5U-85F-6BG381C" H 6200 1800 60  0001 C CNN "MPN"
F 6 "www.mouser.com" H 6200 1800 60  0001 C CNN "Mouser_URL"
F 7 "842-LFE5U85F6BG381C" H 6200 1800 60  0001 C CNN "Mouser"
	9    6200 1800
	1    0    0    -1  
$EndComp
$Comp
L power:+1V1 #PWR029
U 1 1 5A0B33B0
P 2100 950
F 0 "#PWR029" H 2100 800 50  0001 C CNN
F 1 "+1V1" H 2100 1090 50  0000 C CNN
F 2 "" H 2100 950 50  0001 C CNN
F 3 "" H 2100 950 50  0001 C CNN
	1    2100 950 
	1    0    0    -1  
$EndComp
$Comp
L power:+1V1 #PWR078
U 1 1 5A0B387F
P 10850 3050
F 0 "#PWR078" H 10850 2900 50  0001 C CNN
F 1 "+1V1" H 10850 3190 50  0000 C CNN
F 2 "" H 10850 3050 50  0001 C CNN
F 3 "" H 10850 3050 50  0001 C CNN
	1    10850 3050
	1    0    0    -1  
$EndComp
Text Notes 8000 7050 0    60   ~ 0
Switching regulators 2A SOT23-5\nTexas instruments TLV62569DBV (2A) (best)\nDioo microcircuits DIO6015B (1.5A) (osc. acceptable)\nMicrosemi LX7172 (1.2A) (osc. unacceptable)\nDiodes AP3429/A (2A) - (will damage board)\n
Text Notes 950  5700 0    60   ~ 0
SHUTDOWN connected to\nBANK2 on "ram" sheet
Text Notes 2750 6350 0    60   ~ 0
Works without R5
$Comp
L power:+3V3 #PWR044
U 1 1 5A404030
P 4850 4050
F 0 "#PWR044" H 4850 3900 50  0001 C CNN
F 1 "+3V3" H 4850 4190 50  0000 C CNN
F 2 "" H 4850 4050 50  0000 C CNN
F 3 "" H 4850 4050 50  0000 C CNN
	1    4850 4050
	1    0    0    -1  
$EndComp
Text Notes 7900 1200 0    60   ~ 0
Decoupling capacitors: see Lattice\nPower Decoupling and Bypass Filtering for Programmable Devices
$Comp
L Device:C C25
U 1 1 5A5F6DD9
P 5500 4750
AR Path="/5A5F6DD9" Ref="C25"  Part="1" 
AR Path="/58D51CAD/5A5F6DD9" Ref="C25"  Part="1" 
F 0 "C25" H 5525 4850 50  0000 L CNN
F 1 "22nF" H 5525 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5538 4600 50  0001 C CNN
F 3 "" H 5500 4750 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 5500 4750 50  0001 C CNN "MPN"
F 5 "603-AC603KRX7R7BB223" H 5500 4750 50  0001 C CNN "Mouser"
F 6 "1276-2000-1-ND" H 5500 4750 50  0001 C CNN "Digikey"
	1    5500 4750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR054
U 1 1 5A5F72AC
P 5500 4900
F 0 "#PWR054" H 5500 4650 50  0001 C CNN
F 1 "GND" H 5500 4750 50  0000 C CNN
F 2 "" H 5500 4900 50  0000 C CNN
F 3 "" H 5500 4900 50  0000 C CNN
	1    5500 4900
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR053
U 1 1 5A5F7519
P 5500 4600
F 0 "#PWR053" H 5500 4450 50  0001 C CNN
F 1 "+3V3" H 5500 4740 50  0000 C CNN
F 2 "" H 5500 4600 50  0000 C CNN
F 3 "" H 5500 4600 50  0000 C CNN
	1    5500 4600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C27
U 1 1 5A5FA778
P 5450 3250
AR Path="/5A5FA778" Ref="C27"  Part="1" 
AR Path="/58D51CAD/5A5FA778" Ref="C27"  Part="1" 
F 0 "C27" H 5475 3350 50  0000 L CNN
F 1 "22nF" H 5475 3150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 3100 50  0001 C CNN
F 3 "" H 5450 3250 50  0000 C CNN
F 4 "www.yageo.com" H 5450 3250 50  0001 C CNN "MNF1_URL"
F 5 "CX0603MRX7R8BB223" H 5450 3250 50  0001 C CNN "MPN"
	1    5450 3250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR050
U 1 1 5A5FA77E
P 5450 3400
F 0 "#PWR050" H 5450 3150 50  0001 C CNN
F 1 "GND" H 5450 3250 50  0000 C CNN
F 2 "" H 5450 3400 50  0000 C CNN
F 3 "" H 5450 3400 50  0000 C CNN
	1    5450 3400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C28
U 1 1 5A5FA78A
P 5750 3250
AR Path="/5A5FA78A" Ref="C28"  Part="1" 
AR Path="/58D51CAD/5A5FA78A" Ref="C28"  Part="1" 
F 0 "C28" H 5775 3350 50  0000 L CNN
F 1 "22nF" H 5775 3150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5788 3100 50  0001 C CNN
F 3 "" H 5750 3250 50  0000 C CNN
F 4 "www.yageo.com" H 5750 3250 50  0001 C CNN "MNF1_URL"
F 5 "CX0603MRX7R8BB223" H 5750 3250 50  0001 C CNN "MPN"
	1    5750 3250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR056
U 1 1 5A5FA790
P 5750 3400
F 0 "#PWR056" H 5750 3150 50  0001 C CNN
F 1 "GND" H 5750 3250 50  0000 C CNN
F 2 "" H 5750 3400 50  0000 C CNN
F 3 "" H 5750 3400 50  0000 C CNN
	1    5750 3400
	1    0    0    -1  
$EndComp
$Comp
L power:+1V1 #PWR049
U 1 1 5A5FAAE2
P 5450 3100
F 0 "#PWR049" H 5450 2950 50  0001 C CNN
F 1 "+1V1" H 5450 3240 50  0000 C CNN
F 2 "" H 5450 3100 50  0001 C CNN
F 3 "" H 5450 3100 50  0001 C CNN
	1    5450 3100
	1    0    0    -1  
$EndComp
$Comp
L power:+1V1 #PWR055
U 1 1 5A5FAE2D
P 5750 3100
F 0 "#PWR055" H 5750 2950 50  0001 C CNN
F 1 "+1V1" H 5750 3240 50  0000 C CNN
F 2 "" H 5750 3100 50  0001 C CNN
F 3 "" H 5750 3100 50  0001 C CNN
	1    5750 3100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C29
U 1 1 5A5FC3F6
P 5450 4000
AR Path="/5A5FC3F6" Ref="C29"  Part="1" 
AR Path="/58D51CAD/5A5FC3F6" Ref="C29"  Part="1" 
F 0 "C29" H 5475 4100 50  0000 L CNN
F 1 "22nF" H 5475 3900 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5488 3850 50  0001 C CNN
F 3 "" H 5450 4000 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 5450 4000 50  0001 C CNN "MPN"
	1    5450 4000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR052
U 1 1 5A5FC3FC
P 5450 4150
F 0 "#PWR052" H 5450 3900 50  0001 C CNN
F 1 "GND" H 5450 4000 50  0000 C CNN
F 2 "" H 5450 4150 50  0000 C CNN
F 3 "" H 5450 4150 50  0000 C CNN
	1    5450 4150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C30
U 1 1 5A5FC402
P 5750 4000
AR Path="/5A5FC402" Ref="C30"  Part="1" 
AR Path="/58D51CAD/5A5FC402" Ref="C30"  Part="1" 
F 0 "C30" H 5775 4100 50  0000 L CNN
F 1 "22nF" H 5775 3900 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5788 3850 50  0001 C CNN
F 3 "" H 5750 4000 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 5750 4000 50  0001 C CNN "MPN"
	1    5750 4000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR058
U 1 1 5A5FC408
P 5750 4150
F 0 "#PWR058" H 5750 3900 50  0001 C CNN
F 1 "GND" H 5750 4000 50  0000 C CNN
F 2 "" H 5750 4150 50  0000 C CNN
F 3 "" H 5750 4150 50  0000 C CNN
	1    5750 4150
	1    0    0    -1  
$EndComp
$Comp
L power:+2V5 #PWR051
U 1 1 5A5FCA42
P 5450 3850
F 0 "#PWR051" H 5450 3700 50  0001 C CNN
F 1 "+2V5" H 5450 3990 50  0000 C CNN
F 2 "" H 5450 3850 50  0000 C CNN
F 3 "" H 5450 3850 50  0000 C CNN
	1    5450 3850
	1    0    0    -1  
$EndComp
$Comp
L power:+2V5 #PWR057
U 1 1 5A5FCEF1
P 5750 3850
F 0 "#PWR057" H 5750 3700 50  0001 C CNN
F 1 "+2V5" H 5750 3990 50  0000 C CNN
F 2 "" H 5750 3850 50  0000 C CNN
F 3 "" H 5750 3850 50  0000 C CNN
	1    5750 3850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR061
U 1 1 5A5F9204
P 6050 4900
F 0 "#PWR061" H 6050 4650 50  0001 C CNN
F 1 "GND" H 6050 4750 50  0000 C CNN
F 2 "" H 6050 4900 50  0000 C CNN
F 3 "" H 6050 4900 50  0000 C CNN
	1    6050 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C26
U 1 1 5A5F91FE
P 6050 4750
AR Path="/5A5F91FE" Ref="C26"  Part="1" 
AR Path="/58D51CAD/5A5F91FE" Ref="C26"  Part="1" 
F 0 "C26" H 6075 4850 50  0000 L CNN
F 1 "22nF" H 6075 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6088 4600 50  0001 C CNN
F 3 "" H 6050 4750 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 6050 4750 50  0001 C CNN "MPN"
	1    6050 4750
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR059
U 1 1 5A5FEE9A
P 5750 4600
F 0 "#PWR059" H 5750 4450 50  0001 C CNN
F 1 "+3V3" H 5750 4740 50  0000 C CNN
F 2 "" H 5750 4600 50  0000 C CNN
F 3 "" H 5750 4600 50  0000 C CNN
	1    5750 4600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR060
U 1 1 5A5FEEA0
P 5750 4900
F 0 "#PWR060" H 5750 4650 50  0001 C CNN
F 1 "GND" H 5750 4750 50  0000 C CNN
F 2 "" H 5750 4900 50  0000 C CNN
F 3 "" H 5750 4900 50  0000 C CNN
	1    5750 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C31
U 1 1 5A5FEEA6
P 5750 4750
AR Path="/5A5FEEA6" Ref="C31"  Part="1" 
AR Path="/58D51CAD/5A5FEEA6" Ref="C31"  Part="1" 
F 0 "C31" H 5775 4850 50  0000 L CNN
F 1 "22nF" H 5775 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5788 4600 50  0001 C CNN
F 3 "" H 5750 4750 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 5750 4750 50  0001 C CNN "MPN"
	1    5750 4750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C32
U 1 1 5A6007F1
P 5250 4750
AR Path="/5A6007F1" Ref="C32"  Part="1" 
AR Path="/58D51CAD/5A6007F1" Ref="C32"  Part="1" 
F 0 "C32" H 5275 4850 50  0000 L CNN
F 1 "22nF" H 5275 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5288 4600 50  0001 C CNN
F 3 "" H 5250 4750 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 5250 4750 50  0001 C CNN "MPN"
	1    5250 4750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR047
U 1 1 5A6007F7
P 5250 4900
F 0 "#PWR047" H 5250 4650 50  0001 C CNN
F 1 "GND" H 5250 4750 50  0000 C CNN
F 2 "" H 5250 4900 50  0000 C CNN
F 3 "" H 5250 4900 50  0000 C CNN
	1    5250 4900
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR046
U 1 1 5A6007FD
P 5250 4600
F 0 "#PWR046" H 5250 4450 50  0001 C CNN
F 1 "+3V3" H 5250 4740 50  0000 C CNN
F 2 "" H 5250 4600 50  0000 C CNN
F 3 "" H 5250 4600 50  0000 C CNN
	1    5250 4600
	1    0    0    -1  
$EndComp
$Comp
L Device:L L1
U 1 1 5A73C9EB
P 8900 3100
F 0 "L1" V 8850 3100 50  0000 C CNN
F 1 "2.2uH" V 8975 3100 50  0000 C CNN
F 2 "L_1008_1210:L_1008_1210" H 8900 3100 50  0001 C CNN
F 3 "http://psearch.en.murata.com/inductor/product/DFE252012PD-2R2M%23.pdf" H 8900 3100 50  0001 C CNN
F 4 "Murata" V 8900 3100 50  0001 C CNN "MFG1"
F 5 "www.murata.com" V 8900 3100 50  0001 C CNN "MNF1_URL"
F 6 "DFE322512F-2R2M=P2" V 8900 3100 50  0001 C CNN "MPN"
F 7 "Murata" V 8900 3100 50  0001 C CNN "MFG2"
F 8 "www.murata.com" H 8900 3100 60  0001 C CNN "MNF2_URL"
F 9 "DFE252012P-2R2M=P2" H 8900 3100 60  0001 C CNN "MPN2"
F 10 "Bourns" V 8900 3100 50  0001 C CNN "MFG3"
F 11 "www.bourns.com" V 8900 3100 50  0001 C CNN "MNF3_URL"
F 12 "SRP2512A-2R2M" V 8900 3100 50  0001 C CNN "MPN3"
F 13 "www.mouser.com" H 8900 3100 60  0001 C CNN "Mouser_URL"
F 14 "81-DFE322512F-2R2MP2" V 8900 3100 50  0001 C CNN "Mouser"
F 15 "81-DFE252012P-2R2MP2" V 8900 3100 50  0001 C CNN "Mouser2"
F 16 "652-SRP2512A-2R2M" H 8900 3100 60  0001 C CNN "Mouser3"
F 17 "490-10649-1-ND" V 8900 3100 50  0001 C CNN "Digikey"
F 18 "https://datasheet.octopart.com/LQH32PB2R2NN0L-Murata-datasheet-20916646.pdf" V 8900 3100 50  0001 C CNN "DatasheetLC"
F 19 "81-LQH32PB2R2NN0L" V 8900 3100 50  0001 C CNN "LowCost"
	1    8900 3100
	0    -1   -1   0   
$EndComp
$Comp
L Device:L L3
U 1 1 5A73CDB3
P 8900 5500
F 0 "L3" V 8850 5500 50  0000 C CNN
F 1 "2.2uH" V 8975 5500 50  0000 C CNN
F 2 "L_1008_1210:L_1008_1210" H 8900 5500 50  0001 C CNN
F 3 "http://psearch.en.murata.com/inductor/product/DFE252012PD-2R2M%23.pdf" H 8900 5500 50  0001 C CNN
	1    8900 5500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4900 1050 5000 1050
Wire Wire Line
	4600 1050 4700 1050
$Comp
L power:+3V3 #PWR071
U 1 1 5AA28D56
P 7650 950
F 0 "#PWR071" H 7650 800 50  0001 C CNN
F 1 "+3V3" H 7650 1090 50  0000 C CNN
F 2 "" H 7650 950 50  0001 C CNN
F 3 "" H 7650 950 50  0001 C CNN
	1    7650 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	6850 1050 6950 1050
Wire Wire Line
	7250 1050 7350 1050
Wire Wire Line
	7650 1050 7750 1050
Text GLabel 4700 950  1    60   Input ~ 0
2V5_3V3
Text GLabel 7350 950  1    60   Input ~ 0
2V5_3V3
$Comp
L Connector_Generic:Conn_01x03 J5
U 1 1 5AA2A24D
P 1600 1700
AR Path="/5AA2A24D" Ref="J5"  Part="1" 
AR Path="/58D51CAD/5AA2A24D" Ref="J5"  Part="1" 
F 0 "J5" H 1600 1900 50  0000 C CNN
F 1 "VJ1" H 1600 1500 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 1600 1700 50  0001 C CNN
F 3 "" H 1600 1700 50  0001 C CNN
F 4 "www.mouser.com" H 1600 1700 60  0001 C CNN "Mouser_URL"
F 5 "Leave empty" H 1600 1700 60  0001 C CNN "Note"
	1    1600 1700
	1    0    0    1   
$EndComp
$Comp
L power:+2V5 #PWR023
U 1 1 5AA2ABFC
P 1350 1850
F 0 "#PWR023" H 1350 1700 50  0001 C CNN
F 1 "+2V5" H 1400 2000 50  0000 C CNN
F 2 "" H 1350 1850 50  0001 C CNN
F 3 "" H 1350 1850 50  0001 C CNN
	1    1350 1850
	1    0    0    1   
$EndComp
$Comp
L power:+3V3 #PWR024
U 1 1 5AA2AD24
P 1350 1550
F 0 "#PWR024" H 1350 1400 50  0001 C CNN
F 1 "+3V3" H 1300 1700 50  0000 C CNN
F 2 "" H 1350 1550 50  0001 C CNN
F 3 "" H 1350 1550 50  0001 C CNN
	1    1350 1550
	-1   0    0    -1  
$EndComp
Text GLabel 6050 4600 1    60   Input ~ 0
2V5_3V3
$Comp
L Device:C C47
U 1 1 5AB6B7B8
P 1100 1950
AR Path="/5AB6B7B8" Ref="C47"  Part="1" 
AR Path="/58D51CAD/5AB6B7B8" Ref="C47"  Part="1" 
F 0 "C47" H 1100 1850 50  0000 L CNN
F 1 "2.2uF" H 1100 2050 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1138 1800 50  0001 C CNN
F 3 "" H 1100 1950 50  0000 C CNN
F 4 "CC0805MRX5R6BB225" H 1100 1950 50  0001 C CNN "MPN"
	1    1100 1950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR025
U 1 1 5AB6BA00
P 1100 2100
F 0 "#PWR025" H 1100 1850 50  0001 C CNN
F 1 "GND" H 1100 1950 50  0000 C CNN
F 2 "" H 1100 2100 50  0000 C CNN
F 3 "" H 1100 2100 50  0000 C CNN
	1    1100 2100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C50
U 1 1 5ABCEAC4
P 3750 7100
AR Path="/5ABCEAC4" Ref="C50"  Part="1" 
AR Path="/58D51CAD/5ABCEAC4" Ref="C50"  Part="1" 
F 0 "C50" H 3775 7200 50  0000 L CNN
F 1 "22nF" H 3775 7000 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3788 6950 50  0001 C CNN
F 3 "" H 3750 7100 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 3750 7100 50  0001 C CNN "MPN"
	1    3750 7100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR036
U 1 1 5ABCEACA
P 3750 7250
F 0 "#PWR036" H 3750 7000 50  0001 C CNN
F 1 "GND" H 3750 7100 50  0000 C CNN
F 2 "" H 3750 7250 50  0000 C CNN
F 3 "" H 3750 7250 50  0000 C CNN
	1    3750 7250
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR035
U 1 1 5ABCEAD0
P 3750 6950
F 0 "#PWR035" H 3750 6800 50  0001 C CNN
F 1 "+3V3" H 3750 7090 50  0000 C CNN
F 2 "" H 3750 6950 50  0000 C CNN
F 3 "" H 3750 6950 50  0000 C CNN
	1    3750 6950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR031
U 1 1 5ABCEAD6
P 3250 7250
F 0 "#PWR031" H 3250 7000 50  0001 C CNN
F 1 "GND" H 3250 7100 50  0000 C CNN
F 2 "" H 3250 7250 50  0000 C CNN
F 3 "" H 3250 7250 50  0000 C CNN
	1    3250 7250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C48
U 1 1 5ABCEADC
P 3250 7100
AR Path="/5ABCEADC" Ref="C48"  Part="1" 
AR Path="/58D51CAD/5ABCEADC" Ref="C48"  Part="1" 
F 0 "C48" H 3275 7200 50  0000 L CNN
F 1 "22nF" H 3275 7000 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3288 6950 50  0001 C CNN
F 3 "" H 3250 7100 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 3250 7100 50  0001 C CNN "MPN"
	1    3250 7100
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR037
U 1 1 5ABCEAE2
P 4000 6950
F 0 "#PWR037" H 4000 6800 50  0001 C CNN
F 1 "+3V3" H 4000 7090 50  0000 C CNN
F 2 "" H 4000 6950 50  0000 C CNN
F 3 "" H 4000 6950 50  0000 C CNN
	1    4000 6950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR038
U 1 1 5ABCEAE8
P 4000 7250
F 0 "#PWR038" H 4000 7000 50  0001 C CNN
F 1 "GND" H 4000 7100 50  0000 C CNN
F 2 "" H 4000 7250 50  0000 C CNN
F 3 "" H 4000 7250 50  0000 C CNN
	1    4000 7250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C51
U 1 1 5ABCEAEE
P 4000 7100
AR Path="/5ABCEAEE" Ref="C51"  Part="1" 
AR Path="/58D51CAD/5ABCEAEE" Ref="C51"  Part="1" 
F 0 "C51" H 4025 7200 50  0000 L CNN
F 1 "22nF" H 4025 7000 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4038 6950 50  0001 C CNN
F 3 "" H 4000 7100 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 4000 7100 50  0001 C CNN "MPN"
	1    4000 7100
	1    0    0    -1  
$EndComp
Text GLabel 3250 6950 1    60   Input ~ 0
2V5_3V3
$Comp
L power:GND #PWR034
U 1 1 5ABCECEB
P 3500 7250
F 0 "#PWR034" H 3500 7000 50  0001 C CNN
F 1 "GND" H 3500 7100 50  0000 C CNN
F 2 "" H 3500 7250 50  0000 C CNN
F 3 "" H 3500 7250 50  0000 C CNN
	1    3500 7250
	1    0    0    -1  
$EndComp
$Comp
L Device:C C49
U 1 1 5ABCECF1
P 3500 7100
AR Path="/5ABCECF1" Ref="C49"  Part="1" 
AR Path="/58D51CAD/5ABCECF1" Ref="C49"  Part="1" 
F 0 "C49" H 3525 7200 50  0000 L CNN
F 1 "22nF" H 3525 7000 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3538 6950 50  0001 C CNN
F 3 "" H 3500 7100 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 3500 7100 50  0001 C CNN "MPN"
	1    3500 7100
	1    0    0    -1  
$EndComp
Text GLabel 3500 6950 1    60   Input ~ 0
2V5_3V3
Text Notes 2850 7550 0    60   ~ 0
Capacitors near J1,2 connector
$Comp
L power:GND #PWR062
U 1 1 5AC310ED
P 6300 4900
F 0 "#PWR062" H 6300 4650 50  0001 C CNN
F 1 "GND" H 6300 4750 50  0000 C CNN
F 2 "" H 6300 4900 50  0000 C CNN
F 3 "" H 6300 4900 50  0000 C CNN
	1    6300 4900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C53
U 1 1 5AC310F3
P 6300 4750
AR Path="/5AC310F3" Ref="C53"  Part="1" 
AR Path="/58D51CAD/5AC310F3" Ref="C53"  Part="1" 
F 0 "C53" H 6325 4850 50  0000 L CNN
F 1 "22nF" H 6325 4650 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6338 4600 50  0001 C CNN
F 3 "" H 6300 4750 50  0000 C CNN
F 4 "CX0603MRX7R8BB223" H 6300 4750 50  0001 C CNN "MPN"
	1    6300 4750
	1    0    0    -1  
$EndComp
Text GLabel 6300 4600 1    60   Input ~ 0
2V5_3V3
Wire Wire Line
	2100 1050 2100 1150
Wire Wire Line
	2100 1050 2200 1050
Wire Wire Line
	2200 1050 2300 1050
Wire Wire Line
	2300 1050 2400 1050
Wire Wire Line
	2400 1050 2500 1050
Wire Wire Line
	2450 2600 2550 2600
Wire Wire Line
	2550 2600 2650 2600
Wire Wire Line
	2650 2600 2750 2600
Wire Wire Line
	2750 2600 2850 2600
Wire Wire Line
	2850 2600 2950 2600
Wire Wire Line
	2950 2600 3050 2600
Wire Wire Line
	3050 2600 3150 2600
Wire Wire Line
	3150 2600 3250 2600
Wire Wire Line
	3250 2600 3350 2600
Wire Wire Line
	3350 2600 3450 2600
Wire Wire Line
	3450 2600 3550 2600
Wire Wire Line
	3550 2600 3650 2600
Wire Wire Line
	3650 2600 3750 2600
Wire Wire Line
	3750 2600 3850 2600
Wire Wire Line
	3850 2600 3950 2600
Wire Wire Line
	3950 2600 4050 2600
Wire Wire Line
	4050 2600 4150 2600
Wire Wire Line
	4150 2600 4250 2600
Wire Wire Line
	4250 2600 4350 2600
Wire Wire Line
	4350 2600 4450 2600
Wire Wire Line
	4450 2600 4550 2600
Wire Wire Line
	4550 2600 4650 2600
Wire Wire Line
	4650 2600 4750 2600
Wire Wire Line
	4750 2600 4850 2600
Wire Wire Line
	4850 2600 4950 2600
Wire Wire Line
	4950 2600 4950 2700
Wire Wire Line
	4950 2600 5050 2600
Wire Wire Line
	5050 2600 5150 2600
Wire Wire Line
	5150 2600 5250 2600
Wire Wire Line
	5250 2600 5350 2600
Wire Wire Line
	5350 2600 5450 2600
Wire Wire Line
	5450 2600 5550 2600
Wire Wire Line
	5550 2600 5650 2600
Wire Wire Line
	5650 2600 5750 2600
Wire Wire Line
	5750 2600 5850 2600
Wire Wire Line
	5850 2600 5950 2600
Wire Wire Line
	5950 2600 6050 2600
Wire Wire Line
	6050 2600 6150 2600
Wire Wire Line
	6150 2600 6250 2600
Wire Wire Line
	6250 2600 6350 2600
Wire Wire Line
	6350 2600 6450 2600
Wire Wire Line
	6450 2600 6550 2600
Wire Wire Line
	6550 2600 6650 2600
Wire Wire Line
	6650 2600 6750 2600
Wire Wire Line
	6750 2600 6850 2600
Wire Wire Line
	6850 2600 6950 2600
Wire Wire Line
	6950 2600 7050 2600
Wire Wire Line
	7050 2600 7150 2600
Wire Wire Line
	7150 2600 7250 2600
Wire Wire Line
	7250 2600 7350 2600
Wire Wire Line
	7350 2600 7450 2600
Wire Wire Line
	7450 2600 7550 2600
Wire Wire Line
	7550 2600 7650 2600
Wire Wire Line
	7650 2600 7750 2600
Wire Wire Line
	7750 2600 7850 2600
Wire Wire Line
	7850 2600 7950 2600
Wire Wire Line
	7950 2600 8050 2600
Wire Wire Line
	8050 2600 8150 2600
Wire Wire Line
	8150 2600 8250 2600
Wire Wire Line
	8250 2600 8350 2600
Wire Wire Line
	8350 2600 8450 2600
Wire Wire Line
	8450 2600 8550 2600
Wire Wire Line
	8550 2600 8650 2600
Wire Wire Line
	8650 2600 8750 2600
Wire Wire Line
	8750 2600 8850 2600
Wire Wire Line
	8850 2600 8950 2600
Wire Wire Line
	8950 2600 9050 2600
Wire Wire Line
	9050 2600 9150 2600
Wire Wire Line
	9150 2600 9250 2600
Wire Wire Line
	9250 2600 9350 2600
Wire Wire Line
	9350 2600 9450 2600
Wire Wire Line
	9450 2600 9550 2600
Wire Wire Line
	9550 2600 9650 2600
Wire Wire Line
	9650 2600 9750 2600
Wire Wire Line
	9750 2600 9850 2600
Wire Wire Line
	9850 2600 9950 2600
Wire Wire Line
	9950 2600 10050 2600
Wire Wire Line
	10050 2600 10150 2600
Wire Wire Line
	10150 2600 10250 2600
Wire Wire Line
	10250 2600 10350 2600
Wire Wire Line
	10350 2600 10450 2600
Wire Wire Line
	10450 2600 10550 2600
Wire Wire Line
	10550 2600 10650 2600
Wire Wire Line
	10650 2600 10750 2600
Wire Wire Line
	2500 1050 2600 1050
Wire Wire Line
	7350 1050 7350 1150
Wire Wire Line
	7350 1050 7450 1050
Wire Wire Line
	6950 1050 6950 1150
Wire Wire Line
	6950 1050 7050 1050
Wire Wire Line
	5700 1050 5800 1050
Wire Wire Line
	5600 1050 5700 1050
Wire Wire Line
	5400 1050 5600 1050
Wire Wire Line
	5300 1050 5300 1150
Wire Wire Line
	5300 1050 5400 1050
Wire Wire Line
	5200 1050 5300 1050
Wire Wire Line
	5000 1050 5200 1050
Wire Wire Line
	4700 1050 4700 1150
Wire Wire Line
	4300 1050 4400 1050
Wire Wire Line
	4200 1050 4200 1150
Wire Wire Line
	4200 1050 4300 1050
Wire Wire Line
	3800 1050 3900 1050
Wire Wire Line
	3700 1050 3800 1050
Wire Wire Line
	3600 1050 3700 1050
Wire Wire Line
	3500 1050 3600 1050
Wire Wire Line
	3400 1050 3500 1050
Wire Wire Line
	3300 1050 3400 1050
Wire Wire Line
	3200 1050 3300 1050
Wire Wire Line
	3100 1050 3200 1050
Wire Wire Line
	3000 1050 3100 1050
Wire Wire Line
	2900 1050 3000 1050
Wire Wire Line
	2800 1050 2900 1050
Wire Wire Line
	2700 1050 2800 1050
Wire Wire Line
	2600 1050 2700 1050
Wire Wire Line
	9800 3500 9800 3600
Wire Wire Line
	9800 3500 10150 3500
Wire Wire Line
	9400 3500 9450 3500
Wire Wire Line
	9100 3500 9400 3500
Wire Wire Line
	9100 3100 9400 3100
Wire Wire Line
	10150 3100 10500 3100
Wire Wire Line
	7400 3300 7400 3550
Wire Wire Line
	9800 5900 9800 6000
Wire Wire Line
	9800 5900 10150 5900
Wire Wire Line
	9800 5500 10150 5500
Wire Wire Line
	9400 5900 9450 5900
Wire Wire Line
	9100 5900 9400 5900
Wire Wire Line
	9400 5500 9800 5500
Wire Wire Line
	9100 5500 9400 5500
Wire Wire Line
	10150 5500 10500 5500
Wire Wire Line
	7400 5700 7400 5950
Wire Wire Line
	9800 3100 10150 3100
Wire Wire Line
	9400 3100 9800 3100
Wire Wire Line
	9800 4700 9800 4800
Wire Wire Line
	9800 4700 10150 4700
Wire Wire Line
	9800 4300 10150 4300
Wire Wire Line
	9400 4700 9450 4700
Wire Wire Line
	9100 4700 9400 4700
Wire Wire Line
	9400 4300 9800 4300
Wire Wire Line
	9100 4300 9400 4300
Wire Wire Line
	10150 4300 10500 4300
Wire Wire Line
	7400 4500 7400 4750
Wire Wire Line
	4300 4000 4300 4100
Wire Wire Line
	4300 3500 4300 3600
Wire Wire Line
	4300 4950 4300 5450
Wire Wire Line
	4300 4950 4850 4950
Wire Wire Line
	3700 5600 3800 5600
Wire Wire Line
	3400 5600 3700 5600
Wire Wire Line
	3400 5600 3400 5700
Wire Wire Line
	3700 6100 4100 6100
Wire Wire Line
	4300 6100 4300 6200
Wire Wire Line
	4100 6100 4300 6100
Wire Wire Line
	2850 5600 2950 5600
Wire Wire Line
	3400 6100 3700 6100
Wire Wire Line
	4100 4950 4300 4950
Wire Wire Line
	4050 4000 4050 4100
Wire Wire Line
	7650 1050 7650 1150
Wire Wire Line
	10150 3500 10500 3500
Wire Wire Line
	10150 4700 10500 4700
Wire Wire Line
	10150 5900 10500 5900
Wire Wire Line
	2900 4150 2900 4400
Wire Wire Line
	2900 4400 2900 4600
Wire Wire Line
	2900 3750 3250 3750
Wire Wire Line
	10500 3100 10600 3100
Wire Wire Line
	10500 3500 10850 3500
Wire Wire Line
	10500 5500 10600 5500
Wire Wire Line
	10500 5900 10850 5900
Wire Wire Line
	10500 4300 10600 4300
Wire Wire Line
	10500 4700 10850 4700
Wire Wire Line
	10850 3100 10850 3150
Wire Wire Line
	10850 4300 10850 4350
Wire Wire Line
	10850 5500 10850 5550
Wire Wire Line
	4750 5700 4750 5900
Wire Wire Line
	4750 5900 4750 6050
Wire Wire Line
	6650 5700 6650 5900
Wire Wire Line
	6650 5900 6650 6050
Wire Wire Line
	4750 6050 4750 6150
Wire Wire Line
	4750 6150 4750 6250
Wire Wire Line
	4750 6250 4750 6350
Wire Wire Line
	4750 6350 4750 6500
Wire Wire Line
	4750 6500 4750 6600
Wire Wire Line
	4750 6600 4750 6700
Wire Wire Line
	4750 6700 4750 6800
Wire Wire Line
	4750 6800 4750 6950
Wire Wire Line
	6650 6800 6650 6950
Wire Wire Line
	6650 6700 6650 6800
Wire Wire Line
	6650 6600 6650 6700
Wire Wire Line
	6650 6500 6650 6600
Wire Wire Line
	6650 6350 6650 6500
Wire Wire Line
	6650 6250 6650 6350
Wire Wire Line
	6650 6150 6650 6250
Wire Wire Line
	6650 6050 6650 6150
Wire Wire Line
	4750 6950 4750 7150
Wire Wire Line
	4750 7150 4750 7350
Wire Wire Line
	4750 7350 4750 7450
Wire Wire Line
	6650 6950 6650 7150
Wire Wire Line
	6650 7150 6650 7350
Wire Wire Line
	6650 7350 6650 7450
$Comp
L Device:C C54
U 1 1 5AEDFB32
P 2400 4050
F 0 "C54" H 2150 4050 50  0000 L CNN
F 1 "22uF" H 2200 3950 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2438 3900 50  0001 C CNN
F 3 "" H 2400 4050 50  0000 C CNN
F 4 "www.yageo.com" H 2400 4050 50  0001 C CNN "MNF1_URL"
F 5 "CC0805ZKY5V5BB226 " H 2400 4050 50  0001 C CNN "MPN"
	1    2400 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 3900 2400 3850
Connection ~ 2400 3850
Wire Wire Line
	2400 3850 2650 3850
$Comp
L power:GND #PWR0168
U 1 1 5AF1FEE6
P 2400 4250
F 0 "#PWR0168" H 2400 4000 50  0001 C CNN
F 1 "GND" H 2405 4077 50  0000 C CNN
F 2 "" H 2400 4250 50  0001 C CNN
F 3 "" H 2400 4250 50  0001 C CNN
	1    2400 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 4200 2400 4250
$Comp
L Device:Jumper_NO_Small RV2
U 1 1 5AF31FAC
P 900 1850
F 0 "RV2" H 900 1950 50  0000 C CNN
F 1 "0" H 900 1800 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.29x1.40mm_HandSolder" H 900 1850 50  0001 C CNN
F 3 "" H 900 1850 50  0001 C CNN
F 4 "www.mouser.com" H 900 1850 60  0001 C CNN "Mouser_URL"
F 5 "www.yageo.com" H 900 1850 50  0001 C CNN "MNF1_URL"
F 6 "RC0805JR-070RL" H 900 1850 50  0001 C CNN "EMPTY_PN"
F 7 "Leave empty" H 900 1850 50  0001 C CNN "Note"
	1    900  1850
	0    -1   -1   0   
$EndComp
$Comp
L Device:Jumper_NC_Small RV3
U 1 1 5AF3694A
P 900 1550
F 0 "RV3" H 900 1650 50  0000 C CNN
F 1 "0" H 900 1500 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.29x1.40mm_HandSolder" H 900 1550 50  0001 C CNN
F 3 "" H 900 1550 50  0001 C CNN
F 4 "www.mouser.com" H 900 1550 60  0001 C CNN "Mouser_URL"
F 5 "www.yageo.com" H 900 1550 50  0001 C CNN "MNF1_URL"
F 6 "RC0805JR-070RL" H 900 1550 50  0001 C CNN "MPN"
F 7 "71-RCG08050000Z0EA" H 900 1550 50  0001 C CNN "Mouser"
F 8 "YAG1327CT-ND" H 900 1550 50  0001 C CNN "Digikey"
	1    900  1550
	0    -1   -1   0   
$EndComp
Text GLabel 1100 1600 1    60   Input ~ 0
2V5_3V3
$Comp
L power:+2V5 #PWR0169
U 1 1 5AF3DD8E
P 900 1950
F 0 "#PWR0169" H 900 1800 50  0001 C CNN
F 1 "+2V5" H 900 2090 50  0000 C CNN
F 2 "" H 900 1950 50  0001 C CNN
F 3 "" H 900 1950 50  0001 C CNN
	1    900  1950
	-1   0    0    1   
$EndComp
$Comp
L power:+3V3 #PWR0170
U 1 1 5AF3DD94
P 900 1450
F 0 "#PWR0170" H 900 1300 50  0001 C CNN
F 1 "+3V3" H 900 1590 50  0000 C CNN
F 2 "" H 900 1450 50  0001 C CNN
F 3 "" H 900 1450 50  0001 C CNN
	1    900  1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  1700 900  1750
Wire Wire Line
	900  1700 900  1650
Connection ~ 900  1700
$Comp
L dcdc:DCDC U3
U 1 1 5AF563F3
P 8050 3400
F 0 "U3" H 8050 3787 60  0000 C CNN
F 1 "TLV62569DBV" H 8050 3681 60  0000 C CNN
F 2 "TSOT-25:TSOT-25" H 8050 3400 60  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tlv62569.pdf" H 8050 3400 60  0001 C CNN
F 4 "TI" H 8050 3400 50  0001 C CNN "MFG1"
F 5 "www.ti.com" H 8050 3400 50  0001 C CNN "MNF1_URL"
F 6 "TLV62569DBVR" H 8050 3400 50  0001 C CNN "MPN"
F 7 "DIOO" H 8050 3400 50  0001 C CNN "MFG2"
F 8 "www.dioo.com" H 8050 3400 50  0001 C CNN "MNF2_URL"
F 9 "DIO6015BCST5" H 8050 3400 50  0001 C CNN "MPN2"
F 10 "www.mouser.com" H 8050 3400 50  0001 C CNN "Mouser_URL"
F 11 "595-TLV62569DBVR" H 8050 3400 50  0001 C CNN "Mouser"
F 12 "453-DIO6015BCST5" H 8050 3400 50  0001 C CNN "Mouser2"
F 13 "296-47360-1-ND" H 8050 3400 50  0001 C CNN "Digikey"
F 14 "http://www.dioo.com/attachments/files/20161031180022_361.pdf" H 8050 3400 50  0001 C CNN "DatasheetLC"
F 15 "453-DIO6015BCST5" H 8050 3400 50  0001 C CNN "LowCost"
	1    8050 3400
	1    0    0    -1  
$EndComp
$Comp
L dcdc:DCDC U4
U 1 1 5AFCB5C1
P 8050 4600
F 0 "U4" H 8050 4987 60  0000 C CNN
F 1 "TLV62569DBV" H 8050 4881 60  0000 C CNN
F 2 "TSOT-25:TSOT-25" H 8050 4600 60  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tlv62569.pdf" H 8050 4600 60  0001 C CNN
F 4 "www.ti.com" H 8050 4600 50  0001 C CNN "MNF1_URL"
F 5 "TLV62569DBVR" H 8050 4600 50  0001 C CNN "MPN"
F 6 "www.mouser.com" H 8050 4600 50  0001 C CNN "Mouser_URL"
F 7 "595-TLV62569DBVR" H 8050 4600 50  0001 C CNN "Mouser"
	1    8050 4600
	1    0    0    -1  
$EndComp
$Comp
L dcdc:DCDC U5
U 1 1 5AFCC283
P 8050 5800
F 0 "U5" H 8050 6187 60  0000 C CNN
F 1 "TLV62569DBV" H 8050 6081 60  0000 C CNN
F 2 "TSOT-25:TSOT-25" H 8050 5800 60  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tlv62569.pdf" H 8050 5800 60  0001 C CNN
F 4 "www.ti.com" H 8050 5800 50  0001 C CNN "MNF1_URL"
F 5 "TLV62569DBVR" H 8050 5800 50  0001 C CNN "MPN"
F 6 "www.mouser.com" H 8050 5800 50  0001 C CNN "Mouser_URL"
F 7 "595-TLV62569DBVR" H 8050 5800 50  0001 C CNN "Mouser"
	1    8050 5800
	1    0    0    -1  
$EndComp
$Comp
L Device:D_Schottky D12
U 1 1 5AF673FF
P 3800 4950
F 0 "D12" H 3800 5050 50  0000 C CNN
F 1 "BAT54W" H 3800 4850 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 3800 4950 50  0001 C CNN
F 3 "" H 3800 4950 50  0001 C CNN
	1    3800 4950
	-1   0    0    1   
$EndComp
Text Label 4100 5400 0    60   ~ 0
SHD
$Comp
L Device:C C55
U 1 1 5B09EC4B
P 1500 3050
F 0 "C55" H 1250 3050 50  0000 L CNN
F 1 "22uF" H 1300 2950 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1538 2900 50  0001 C CNN
F 3 "" H 1500 3050 50  0000 C CNN
F 4 "www.yageo.com" H 1500 3050 50  0001 C CNN "MNF1_URL"
F 5 "CC0805ZKY5V5BB226 " H 1500 3050 50  0001 C CNN "MPN"
	1    1500 3050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0171
U 1 1 5B0A3243
P 1500 3200
F 0 "#PWR0171" H 1500 2950 50  0001 C CNN
F 1 "GND" H 1500 3050 50  0000 C CNN
F 2 "" H 1500 3200 50  0000 C CNN
F 3 "" H 1500 3200 50  0000 C CNN
	1    1500 3200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R65
U 1 1 5B0A7AE1
P 1500 2650
F 0 "R65" V 1580 2650 50  0000 C CNN
F 1 "680" V 1500 2650 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 1430 2650 50  0001 C CNN
F 3 "" H 1500 2650 50  0000 C CNN
	1    1500 2650
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 2800 1500 2850
Wire Wire Line
	1500 2850 1950 2850
Wire Wire Line
	1950 2850 1950 3250
Connection ~ 1500 2850
Wire Wire Line
	1500 2850 1500 2900
Text Label 1550 2850 0    60   ~ 0
RTCVDD
Text Notes 4400 5300 0    60   ~ 0
D11 (2V), R2, R4 hold PWREN on 1V\nin the middle of 0.4-1.5V hysteresis
Text Notes 850  5050 0    60   ~ 0
FTDI_nSLEEP is 2.5V\nD12 must be schottky
Wire Wire Line
	1100 1600 1100 1700
Wire Wire Line
	900  1700 1100 1700
Connection ~ 1100 1700
Wire Wire Line
	1100 1700 1100 1800
Wire Wire Line
	1100 1700 1400 1700
Wire Wire Line
	1350 1550 1350 1600
Wire Wire Line
	1350 1600 1400 1600
Wire Wire Line
	1350 1850 1350 1800
Wire Wire Line
	1350 1800 1400 1800
$Comp
L Device:D D27
U 1 1 5B203FA2
P 2900 3550
F 0 "D27" H 3100 3600 50  0000 C CNN
F 1 "1N4148" H 2900 3450 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-323_HandSoldering" H 2900 3550 50  0001 C CNN
F 3 "" H 2900 3550 50  0000 C CNN
F 4 "Leave empty" H 2900 3550 50  0001 C CNN "LowCost"
	1    2900 3550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2900 3700 2900 3750
$Comp
L Device:R R66
U 1 1 5B2457C5
P 3150 3300
F 0 "R66" V 3230 3300 50  0000 C CNN
F 1 "1.2k" V 3150 3300 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3080 3300 50  0001 C CNN
F 3 "" H 3150 3300 50  0000 C CNN
F 4 "Leave empty" V 3150 3300 50  0001 C CNN "LowCost"
	1    3150 3300
	0    1    1    0   
$EndComp
Wire Wire Line
	2900 3400 2900 3300
Wire Wire Line
	2900 3300 3000 3300
Text GLabel 3300 3300 2    60   Input ~ 0
US2_ID
$Comp
L Device:C C56
U 1 1 5B446958
P 900 3250
F 0 "C56" H 650 3250 50  0000 L CNN
F 1 "3.3pF" H 650 3150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 938 3100 50  0001 C CNN
F 3 "" H 900 3250 50  0000 C CNN
F 4 "www.yageo.com" H 900 3250 50  0001 C CNN "MNF1_URL"
F 5 "CC0603CRNPO9BN3R3" H 900 3250 50  0001 C CNN "MPN"
F 6 "710-885012006048" H 900 3250 50  0001 C CNN "Mouser"
F 7 "311-3848-1-ND" H 900 3250 50  0001 C CNN "Digikey"
F 8 "311-3855-1-ND" H 900 3250 50  0001 C CNN "Digikey2"
	1    900  3250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR090
U 1 1 5B447139
P 900 3100
F 0 "#PWR090" H 900 2850 50  0001 C CNN
F 1 "GND" H 900 2950 50  0000 C CNN
F 2 "" H 900 3100 50  0000 C CNN
F 3 "" H 900 3100 50  0000 C CNN
	1    900  3100
	-1   0    0    1   
$EndComp
Wire Wire Line
	900  3400 900  3450
Connection ~ 900  3450
$Comp
L Device:C C57
U 1 1 5B489CA2
P 900 4050
F 0 "C57" H 650 4050 50  0000 L CNN
F 1 "3.3pF" H 650 4150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 938 3900 50  0001 C CNN
F 3 "" H 900 4050 50  0000 C CNN
	1    900  4050
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR091
U 1 1 5B489CA8
P 900 4200
F 0 "#PWR091" H 900 3950 50  0001 C CNN
F 1 "GND" H 900 4050 50  0000 C CNN
F 2 "" H 900 4200 50  0000 C CNN
F 3 "" H 900 4200 50  0000 C CNN
	1    900  4200
	-1   0    0    -1  
$EndComp
Wire Wire Line
	900  3900 900  3850
Connection ~ 900  3850
Text Notes 600  6600 0    60   ~ 0
C56*C57/(C56+C57)+4.5pF=6pF\n4.5pF=3pF chip + 1pF crystal + 0.5pF PCB
Text GLabel 3000 4600 2    60   Input ~ 0
PWRBTn
Wire Wire Line
	2900 4600 3000 4600
Connection ~ 2900 4600
$Comp
L Device:C C?
U 1 1 5B5FC348
P 2200 4750
AR Path="/5B5FC348" Ref="C?"  Part="1" 
AR Path="/58D51CAD/5B5FC348" Ref="C60"  Part="1" 
F 0 "C60" V 2150 4800 50  0000 L CNN
F 1 "220nF" V 2250 4800 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 2238 4600 50  0001 C CNN
F 3 "" H 2200 4750 50  0000 C CNN
	1    2200 4750
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0174
U 1 1 5B5FD030
P 2000 4750
F 0 "#PWR0174" H 2000 4500 50  0001 C CNN
F 1 "GND" H 2000 4600 50  0000 C CNN
F 2 "" H 2000 4750 50  0000 C CNN
F 3 "" H 2000 4750 50  0000 C CNN
	1    2000 4750
	0    1    1    0   
$EndComp
Wire Wire Line
	2000 4750 2050 4750
Wire Wire Line
	2350 4750 2450 4750
Wire Wire Line
	2450 4750 2450 4600
Connection ~ 2450 4600
Wire Wire Line
	2450 4600 2400 4600
Text Notes 2500 4850 0    60   ~ 0
to PROGRAMN\non "flash" sheet
NoConn ~ 4850 7050
NoConn ~ 4850 7250
NoConn ~ 6550 7250
NoConn ~ 6550 7050
NoConn ~ 4850 5800
NoConn ~ 4850 5600
NoConn ~ 6550 5600
NoConn ~ 6550 5800
$EndSCHEMATC