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fs-ulx3s/power.sch

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EESchema Schematic File Version 2
LIBS:ulx3s-rescue
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:ESP8266
LIBS:lfe5bg381
LIBS:micro-hdmi-d
LIBS:ap3429a
LIBS:ft2232
LIBS:ESP32
LIBS:ssd_13xx
LIBS:ftdi
LIBS:max1112x
LIBS:ulx3s-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 3 11
Title "ULX3S"
Date ""
Rev "0.0.1"
Comp "FER+RIZ+RADIONA"
Comment1 "Power"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
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L +1V2 #PWR040
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L +1V2 #PWR041
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Text Notes 6700 2950 0 60 ~ 0
AP3429/A voltage setting: is 0.6V at FB pin\nVout = (RA/RB+1)*0.6V\n
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F 3 "" H 8500 5050 50 0000 C CNN
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L +5V #PWR043
U 1 1 58D67BC6
P 7850 4400
F 0 "#PWR043" H 7850 4250 50 0001 C CNN
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L GND #PWR044
U 1 1 58D67BCC
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L CP C9
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Text Notes 9150 2900 0 60 ~ 0
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$Comp
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$Comp
L +3V3 #PWR052
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Text Notes 3150 3550 0 60 ~ 0
WAKEUPn\nopen drain \nactive low
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$EndComp
$Comp
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-1 0 0 1
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$Comp
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1 0 0 -1
$EndComp
Text Notes 2800 6150 0 60 ~ 0
RC to hold 0.5s shutdown
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WAKE
Text Label 4700 4400 0 60 ~ 0
HOLD
Text Label 3300 5500 0 60 ~ 0
SHUT
$Comp
L R R6
U 1 1 58D7B291
P 3200 3650
F 0 "R6" V 3280 3650 50 0000 C CNN
F 1 "1k" V 3200 3650 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3130 3650 50 0001 C CNN
F 3 "" H 3200 3650 50 0000 C CNN
1 3200 3650
0 1 1 0
$EndComp
Text Label 3400 3650 0 60 ~ 0
WKn
$Comp
L D D12
U 1 1 58D7BC4A
P 3650 4850
F 0 "D12" H 3650 4950 50 0000 C CNN
F 1 "1N4148" H 3650 4750 50 0000 C CNN
F 2 "Diodes_SMD:D_0805" H 3650 4850 50 0001 C CNN
F 3 "" H 3650 4850 50 0000 C CNN
1 3650 4850
-1 0 0 1
$EndComp
$Comp
L R R8
U 1 1 58D8111E
P 3950 5100
F 0 "R8" V 4030 5100 50 0000 C CNN
F 1 "1k" V 3950 5100 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3880 5100 50 0001 C CNN
F 3 "" H 3950 5100 50 0000 C CNN
1 3950 5100
1 0 0 -1
$EndComp
$Comp
L Crystal_GND23 Y2
U 1 1 58D85AAB
P 1050 3550
F 0 "Y2" V 900 3350 50 0000 L CNN
F 1 "32768Hz" V 1200 3150 50 0000 L CNN
F 2 "abs25:Crystal_SMD_ABS25" H 1050 3550 50 0001 C CNN
F 3 "" H 1050 3550 50 0000 C CNN
1 1050 3550
0 1 1 0
$EndComp
NoConn ~ 850 3550
NoConn ~ 1250 3550
Text Label 1200 3350 0 60 ~ 0
OSCI_32k
Text Label 1200 3750 0 60 ~ 0
OSCO_32k
$Comp
L Q_NMOS_GSD Q2
U 1 1 58D883BD
P 3850 5500
F 0 "Q2" H 3700 5600 50 0000 L CNN
F 1 "2N7002" H 3600 5700 50 0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 4050 5600 50 0001 C CNN
F 3 "" H 3850 5500 50 0000 C CNN
1 3850 5500
1 0 0 -1
$EndComp
$Comp
L Q_PNP_BEC Q1
U 1 1 58D89315
P 3800 3650
F 0 "Q1" H 3650 3550 50 0000 L CNN
F 1 "BC857" H 3600 3850 50 0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 4000 3750 50 0001 C CNN
F 3 "" H 3800 3650 50 0000 C CNN
1 3800 3650
1 0 0 1
$EndComp
$Comp
L R R13
U 1 1 58DA1F4D
P 2700 5750
F 0 "R13" V 2780 5750 50 0000 C CNN
F 1 "15k" V 2700 5750 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2630 5750 50 0001 C CNN
F 3 "" H 2700 5750 50 0000 C CNN
1 2700 5750
1 0 0 -1
$EndComp
Text Notes 5600 6400 0 60 ~ 0
Important:\nPlace voltage feedback and filter \nRC network close to FPGA. Position of \nSMPS chip and L doesn't matter.\n
$Comp
L D D13
U 1 1 58DA2DA9
P 3900 4150
F 0 "D13" H 3900 4250 50 0000 C CNN
F 1 "1N4148" H 3900 4050 50 0000 C CNN
F 2 "Diodes_SMD:D_0805" H 3900 4150 50 0001 C CNN
F 3 "" H 3900 4150 50 0000 C CNN
1 3900 4150
0 1 1 0
$EndComp
$Comp
L GND #PWR053
U 1 1 58DA2E46
P 3900 4300
F 0 "#PWR053" H 3900 4050 50 0001 C CNN
F 1 "GND" H 3900 4150 50 0000 C CNN
F 2 "" H 3900 4300 50 0000 C CNN
F 3 "" H 3900 4300 50 0000 C CNN
1 3900 4300
1 0 0 -1
$EndComp
$Comp
L +5V #PWR054
U 1 1 58D67C25
P 4150 3300
F 0 "#PWR054" H 4150 3150 50 0001 C CNN
F 1 "+5V" H 4150 3440 50 0000 C CNN
F 2 "" H 4150 3300 50 0000 C CNN
F 3 "" H 4150 3300 50 0000 C CNN
1 4150 3300
1 0 0 -1
$EndComp
Text Notes 3050 4550 0 60 ~ 0
D13 discharges\nC13 at shutdown
$Comp
L D D14
U 1 1 58DA55D7
P 3250 5300
F 0 "D14" H 3250 5400 50 0000 C CNN
F 1 "1N4148" H 3250 5200 50 0000 C CNN
F 2 "Diodes_SMD:D_0805" H 3250 5300 50 0001 C CNN
F 3 "" H 3250 5300 50 0000 C CNN
1 3250 5300
0 1 1 0
$EndComp
$Comp
L +3V3 #PWR055
U 1 1 58DA569C
P 3250 5150
F 0 "#PWR055" H 3250 5000 50 0001 C CNN
F 1 "+3V3" H 3250 5290 50 0000 C CNN
F 2 "" H 3250 5150 50 0000 C CNN
F 3 "" H 3250 5150 50 0000 C CNN
1 3250 5150
1 0 0 -1
$EndComp
Text Notes 2300 5300 0 60 ~ 0
D14 discharges\nC14 at shutdown
Text GLabel 2550 5500 0 60 Input ~ 0
SHUTDOWN
$Comp
L R R3
U 1 1 58E810CC
P 1500 6650
F 0 "R3" V 1580 6650 50 0000 C CNN
F 1 "4.7k" V 1500 6650 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1430 6650 50 0001 C CNN
F 3 "" H 1500 6650 50 0000 C CNN
1 1500 6650
1 0 0 -1
$EndComp
$Comp
L D D16
U 1 1 58E813AE
P 1300 6850
F 0 "D16" H 1300 6950 50 0000 C CNN
F 1 "1N4148" H 1300 6750 50 0000 C CNN
F 2 "Diodes_SMD:D_0805" H 1300 6850 50 0001 C CNN
F 3 "" H 1300 6850 50 0000 C CNN
1 1300 6850
-1 0 0 1
$EndComp
Text Label 750 6850 0 60 ~ 0
WAKEUPn
$Comp
L +5V #PWR056
U 1 1 58E82A7E
P 1500 6500
F 0 "#PWR056" H 1500 6350 50 0001 C CNN
F 1 "+5V" H 1500 6640 50 0000 C CNN
F 2 "" H 1500 6500 50 0000 C CNN
F 3 "" H 1500 6500 50 0000 C CNN
1 1500 6500
1 0 0 -1
$EndComp
$Comp
L D D17
U 1 1 58E82B1D
P 1700 6850
F 0 "D17" H 1700 6950 50 0000 C CNN
F 1 "1N4148" H 1700 6750 50 0000 C CNN
F 2 "Diodes_SMD:D_0805" H 1700 6850 50 0001 C CNN
F 3 "" H 1700 6850 50 0000 C CNN
1 1700 6850
1 0 0 -1
$EndComp
Text GLabel 1850 6850 2 60 Input ~ 0
BTN_PWRn
$Comp
L CONN_02X01 BTN0
U 1 1 58E83FE0
P 1500 7150
F 0 "BTN0" H 1500 7250 50 0000 C CNN
F 1 "POWER" H 1500 7050 50 0000 C CNN
F 2 "Buttons_Switches_SMD:SW_SPST_PTS645" H 1500 5950 50 0001 C CNN
F 3 "" H 1500 5950 50 0000 C CNN
1 1500 7150
0 1 1 0
$EndComp
$Comp
L GND #PWR057
U 1 1 58E840F5
P 1500 7400
F 0 "#PWR057" H 1500 7150 50 0001 C CNN
F 1 "GND" H 1500 7250 50 0000 C CNN
F 2 "" H 1500 7400 50 0000 C CNN
F 3 "" H 1500 7400 50 0000 C CNN
1 1500 7400
1 0 0 -1
$EndComp
Wire Wire Line
900 2450 900 2550
Wire Wire Line
900 2550 10850 2550
Wire Wire Line
1400 2550 1400 2450
Wire Wire Line
1300 2450 1300 2550
Connection ~ 1300 2550
Wire Wire Line
1200 2450 1200 2550
Connection ~ 1200 2550
Wire Wire Line
1100 2450 1100 2650
Connection ~ 1100 2550
Wire Wire Line
1000 2450 1000 2550
Connection ~ 1000 2550
Wire Wire Line
1700 1000 1700 1100
Wire Wire Line
2200 1000 2200 1100
Wire Wire Line
1800 900 1800 1100
Connection ~ 1800 1000
Wire Wire Line
1900 1000 1900 1100
Connection ~ 1900 1000
Wire Wire Line
2000 1000 2000 1100
Connection ~ 2000 1000
Wire Wire Line
2100 1000 2100 1100
Connection ~ 2100 1000
Wire Wire Line
10850 2550 10850 2450
Connection ~ 1400 2550
Wire Wire Line
1500 2450 1500 2550
Connection ~ 1500 2550
Wire Wire Line
1600 2450 1600 2550
Connection ~ 1600 2550
Wire Wire Line
1700 2450 1700 2550
Connection ~ 1700 2550
Wire Wire Line
1800 2450 1800 2550
Connection ~ 1800 2550
Wire Wire Line
2050 2450 2050 2550
Connection ~ 2050 2550
Wire Wire Line
2150 2450 2150 2550
Connection ~ 2150 2550
Wire Wire Line
2250 2450 2250 2550
Connection ~ 2250 2550
Wire Wire Line
2350 2450 2350 2550
Connection ~ 2350 2550
Wire Wire Line
2450 2450 2450 2550
Connection ~ 2450 2550
Wire Wire Line
2550 2450 2550 2550
Connection ~ 2550 2550
Wire Wire Line
2650 2450 2650 2550
Connection ~ 2650 2550
Wire Wire Line
2750 2450 2750 2550
Connection ~ 2750 2550
Wire Wire Line
2850 2450 2850 2550
Connection ~ 2850 2550
Wire Wire Line
2950 2450 2950 2550
Connection ~ 2950 2550
Wire Wire Line
3050 2450 3050 2550
Connection ~ 3050 2550
Wire Wire Line
3150 2450 3150 2550
Connection ~ 3150 2550
Wire Wire Line
3250 2450 3250 2550
Connection ~ 3250 2550
Wire Wire Line
3350 2450 3350 2550
Connection ~ 3350 2550
Wire Wire Line
3450 2450 3450 2550
Connection ~ 3450 2550
Wire Wire Line
3550 2450 3550 2550
Connection ~ 3550 2550
Wire Wire Line
3650 2450 3650 2550
Connection ~ 3650 2550
Wire Wire Line
3750 2450 3750 2550
Connection ~ 3750 2550
Wire Wire Line
3850 2450 3850 2550
Connection ~ 3850 2550
Wire Wire Line
3950 2450 3950 2550
Connection ~ 3950 2550
Wire Wire Line
4050 2450 4050 2550
Connection ~ 4050 2550
Wire Wire Line
4150 2450 4150 2550
Connection ~ 4150 2550
Wire Wire Line
4250 2450 4250 2550
Connection ~ 4250 2550
Wire Wire Line
4350 2450 4350 2550
Connection ~ 4350 2550
Wire Wire Line
4450 2450 4450 2550
Connection ~ 4450 2550
Wire Wire Line
4550 2450 4550 2550
Connection ~ 4550 2550
Wire Wire Line
4650 2450 4650 2550
Connection ~ 4650 2550
Wire Wire Line
4750 2450 4750 2550
Connection ~ 4750 2550
Wire Wire Line
4850 2450 4850 2550
Connection ~ 4850 2550
Wire Wire Line
4950 2450 4950 2550
Connection ~ 4950 2550
Wire Wire Line
5050 2450 5050 2550
Connection ~ 5050 2550
Wire Wire Line
5150 2450 5150 2550
Connection ~ 5150 2550
Wire Wire Line
5250 2450 5250 2550
Connection ~ 5250 2550
Wire Wire Line
5350 2450 5350 2550
Connection ~ 5350 2550
Wire Wire Line
5450 2450 5450 2550
Connection ~ 5450 2550
Wire Wire Line
5550 2450 5550 2550
Connection ~ 5550 2550
Wire Wire Line
5650 2450 5650 2550
Connection ~ 5650 2550
Wire Wire Line
5750 2450 5750 2550
Connection ~ 5750 2550
Wire Wire Line
5850 2450 5850 2550
Connection ~ 5850 2550
Wire Wire Line
5950 2450 5950 2550
Connection ~ 5950 2550
Wire Wire Line
6050 2450 6050 2550
Connection ~ 6050 2550
Wire Wire Line
6150 2450 6150 2550
Connection ~ 6150 2550
Wire Wire Line
6250 2450 6250 2550
Connection ~ 6250 2550
Wire Wire Line
6350 2450 6350 2550
Connection ~ 6350 2550
Wire Wire Line
6450 2450 6450 2550
Connection ~ 6450 2550
Wire Wire Line
6550 2450 6550 2550
Connection ~ 6550 2550
Wire Wire Line
6650 2450 6650 2550
Connection ~ 6650 2550
Wire Wire Line
6750 2450 6750 2550
Connection ~ 6750 2550
Wire Wire Line
6850 2450 6850 2550
Connection ~ 6850 2550
Wire Wire Line
6950 2450 6950 2550
Connection ~ 6950 2550
Wire Wire Line
7050 2450 7050 2550
Connection ~ 7050 2550
Wire Wire Line
7150 2450 7150 2550
Connection ~ 7150 2550
Wire Wire Line
7250 2450 7250 2550
Connection ~ 7250 2550
Wire Wire Line
7350 2450 7350 2550
Connection ~ 7350 2550
Wire Wire Line
7450 2450 7450 2550
Connection ~ 7450 2550
Wire Wire Line
7550 2450 7550 2550
Connection ~ 7550 2550
Wire Wire Line
7650 2450 7650 2550
Connection ~ 7650 2550
Wire Wire Line
7750 2450 7750 2550
Connection ~ 7750 2550
Wire Wire Line
7850 2450 7850 2550
Connection ~ 7850 2550
Wire Wire Line
7950 2450 7950 2550
Connection ~ 7950 2550
Wire Wire Line
8050 2450 8050 2550
Connection ~ 8050 2550
Wire Wire Line
8150 2450 8150 2550
Connection ~ 8150 2550
Wire Wire Line
8250 2450 8250 2550
Connection ~ 8250 2550
Wire Wire Line
8350 2450 8350 2550
Connection ~ 8350 2550
Wire Wire Line
8450 2450 8450 2550
Connection ~ 8450 2550
Wire Wire Line
8550 2450 8550 2550
Connection ~ 8550 2550
Wire Wire Line
8650 2450 8650 2550
Connection ~ 8650 2550
Wire Wire Line
8750 2450 8750 2550
Connection ~ 8750 2550
Wire Wire Line
8850 2450 8850 2550
Connection ~ 8850 2550
Wire Wire Line
8950 2450 8950 2550
Connection ~ 8950 2550
Wire Wire Line
9050 2450 9050 2550
Connection ~ 9050 2550
Wire Wire Line
9150 2450 9150 2550
Connection ~ 9150 2550
Wire Wire Line
9250 2450 9250 2550
Connection ~ 9250 2550
Wire Wire Line
9350 2450 9350 2550
Connection ~ 9350 2550
Wire Wire Line
9450 2450 9450 2550
Connection ~ 9450 2550
Wire Wire Line
9550 2450 9550 2550
Connection ~ 9550 2550
Wire Wire Line
9650 2450 9650 2550
Connection ~ 9650 2550
Wire Wire Line
9750 2450 9750 2550
Connection ~ 9750 2550
Wire Wire Line
9850 2450 9850 2550
Connection ~ 9850 2550
Wire Wire Line
9950 2450 9950 2550
Connection ~ 9950 2550
Wire Wire Line
10050 2450 10050 2550
Connection ~ 10050 2550
Wire Wire Line
10150 2450 10150 2550
Connection ~ 10150 2550
Wire Wire Line
10250 2450 10250 2550
Connection ~ 10250 2550
Wire Wire Line
10350 2450 10350 2550
Connection ~ 10350 2550
Wire Wire Line
10450 2450 10450 2550
Connection ~ 10450 2550
Wire Wire Line
10550 2450 10550 2550
Connection ~ 10550 2550
Wire Wire Line
10650 2450 10650 2550
Connection ~ 10650 2550
Wire Wire Line
10750 2450 10750 2550
Connection ~ 10750 2550
Wire Wire Line
7150 1000 7150 1100
Connection ~ 2200 1000
Wire Wire Line
7050 1000 7050 1100
Connection ~ 7050 1000
Wire Wire Line
6950 1000 6950 1100
Connection ~ 6950 1000
Wire Wire Line
6750 1000 6750 1100
Connection ~ 6750 1000
Wire Wire Line
6650 900 6650 1100
Connection ~ 6650 1000
Wire Wire Line
6550 1000 6550 1100
Wire Wire Line
5500 1000 5500 1100
Wire Wire Line
5400 1000 5400 1100
Connection ~ 5400 1000
Wire Wire Line
5300 1000 5300 1100
Connection ~ 5300 1000
Wire Wire Line
5100 1000 5100 1100
Connection ~ 5100 1000
Wire Wire Line
5000 1000 5000 1100
Connection ~ 5000 1000
Wire Wire Line
4900 1000 4900 1100
Connection ~ 4900 1000
Wire Wire Line
4700 1000 4700 1100
Connection ~ 4700 1000
Wire Wire Line
4600 1000 4600 1100
Connection ~ 4600 1000
Wire Wire Line
4400 900 4400 1100
Connection ~ 4400 1000
Wire Wire Line
4100 1000 4100 1100
Wire Wire Line
4000 1000 4000 1100
Connection ~ 4000 1000
Wire Wire Line
3900 900 3900 1100
Connection ~ 3900 1000
Wire Wire Line
3800 1100 3800 1000
Wire Wire Line
3600 1000 3600 1100
Wire Wire Line
3500 1000 3500 1100
Connection ~ 3500 1000
Wire Wire Line
3400 1000 3400 1100
Connection ~ 3400 1000
Wire Wire Line
3300 1000 3300 1100
Connection ~ 3300 1000
Wire Wire Line
3200 1000 3200 1100
Connection ~ 3200 1000
Wire Wire Line
3100 1000 3100 1100
Connection ~ 3100 1000
Wire Wire Line
3000 1000 3000 1100
Connection ~ 3000 1000
Wire Wire Line
2900 1000 2900 1100
Connection ~ 2900 1000
Wire Wire Line
2800 1000 2800 1100
Connection ~ 2800 1000
Wire Wire Line
2700 1000 2700 1100
Connection ~ 2700 1000
Wire Wire Line
2600 1000 2600 1100
Connection ~ 2600 1000
Wire Wire Line
2500 1000 2500 1100
Connection ~ 2500 1000
Wire Wire Line
2400 1000 2400 1100
Connection ~ 2400 1000
Wire Wire Line
2300 1000 2300 1100
Connection ~ 2300 1000
Wire Wire Line
8500 3750 8500 3850
Wire Wire Line
7850 3200 7850 3500
Wire Wire Line
7850 3800 7850 3850
Wire Wire Line
9150 3250 9100 3250
Wire Wire Line
9150 3050 9150 3250
Wire Wire Line
9500 3050 10950 3050
Wire Wire Line
9850 3050 9850 3100
Wire Wire Line
9550 3100 9550 3050
Wire Wire Line
9550 3400 9550 3450
Wire Wire Line
9850 3450 9850 3400
Wire Wire Line
9100 3450 9900 3450
Wire Wire Line
10250 3400 10250 3550
Wire Wire Line
10600 3450 10600 3400
Wire Wire Line
10200 3450 10950 3450
Connection ~ 10250 3450
Wire Wire Line
10250 3050 10250 3100
Wire Wire Line
10600 3000 10600 3100
Connection ~ 9850 3450
Connection ~ 9550 3450
Connection ~ 9550 3050
Wire Wire Line
9150 3050 9200 3050
Connection ~ 10600 3050
Wire Wire Line
1700 1000 3600 1000
Connection ~ 7850 3250
Wire Wire Line
7850 3250 7900 3250
Wire Wire Line
7900 3450 7350 3450
Wire Wire Line
8500 6150 8500 6250
Wire Wire Line
7850 5600 7850 5900
Wire Wire Line
7850 6200 7850 6250
Wire Wire Line
9150 5650 9100 5650
Wire Wire Line
9150 5450 9150 5650
Wire Wire Line
9500 5450 10950 5450
Wire Wire Line
9850 5450 9850 5500
Wire Wire Line
9550 5500 9550 5450
Wire Wire Line
9550 5800 9550 5850
Wire Wire Line
9850 5850 9850 5800
Wire Wire Line
9100 5850 9900 5850
Wire Wire Line
10250 5800 10250 5950
Wire Wire Line
10600 5850 10600 5800
Wire Wire Line
10200 5850 10950 5850
Connection ~ 10250 5850
Wire Wire Line
10250 5450 10250 5500
Wire Wire Line
10600 5400 10600 5500
Connection ~ 10250 5450
Connection ~ 9850 5850
Connection ~ 9550 5850
Connection ~ 9850 5450
Connection ~ 9550 5450
Wire Wire Line
9150 5450 9200 5450
Connection ~ 10600 5450
Connection ~ 7850 5650
Wire Wire Line
7850 5650 7900 5650
Wire Wire Line
7900 5850 7400 5850
Connection ~ 10250 3050
Connection ~ 9850 3050
Wire Wire Line
8500 4950 8500 5050
Wire Wire Line
7850 4400 7850 4700
Wire Wire Line
7850 5000 7850 5050
Wire Wire Line
9150 4450 9100 4450
Wire Wire Line
9150 4250 9150 4450
Wire Wire Line
9500 4250 10950 4250
Wire Wire Line
9850 4250 9850 4300
Wire Wire Line
9550 4300 9550 4250
Wire Wire Line
9550 4600 9550 4650
Wire Wire Line
9850 4650 9850 4600
Wire Wire Line
9100 4650 9900 4650
Wire Wire Line
10250 4600 10250 4750
Wire Wire Line
10600 4650 10600 4600
Wire Wire Line
10200 4650 10950 4650
Connection ~ 10250 4650
Wire Wire Line
10250 4250 10250 4300
Wire Wire Line
10600 4200 10600 4300
Connection ~ 10250 4250
Connection ~ 9850 4650
Connection ~ 9550 4650
Connection ~ 9850 4250
Connection ~ 9550 4250
Wire Wire Line
9150 4250 9200 4250
Connection ~ 10600 4250
Connection ~ 7850 4450
Wire Wire Line
7850 4450 7900 4450
Wire Wire Line
7900 4650 7400 4650
Wire Wire Line
4150 4450 4150 4300
Wire Wire Line
4150 4750 4150 5350
Wire Wire Line
3800 4850 4700 4850
Wire Wire Line
3800 1000 4100 1000
Wire Wire Line
4300 1000 5500 1000
Wire Wire Line
4300 1000 4300 1100
Wire Wire Line
2100 3950 2100 4050
Wire Wire Line
2500 3350 2600 3350
Wire Wire Line
2500 3450 2600 3450
Wire Wire Line
1050 3700 1050 3750
Wire Wire Line
1050 3400 1050 3350
Wire Wire Line
2500 3750 2800 3750
Wire Wire Line
2800 3750 2800 3800
Wire Wire Line
2800 4100 2800 4150
Wire Wire Line
1050 3350 1700 3350
Wire Wire Line
1050 3750 1700 3750
Wire Wire Line
2100 3150 2100 3050
Wire Wire Line
4150 3800 4150 4000
Wire Wire Line
4150 3300 4150 3500
Connection ~ 4150 3900
Connection ~ 4150 3400
Connection ~ 4150 4850
Wire Wire Line
4150 5650 4150 6100
Wire Wire Line
4700 4450 4700 4300
Wire Wire Line
4700 3900 4700 4000
Wire Wire Line
2500 3650 3050 3650
Wire Wire Line
3550 6000 3550 5900
Wire Wire Line
4700 4850 4700 4750
Wire Wire Line
3950 4850 3950 4950
Wire Wire Line
3950 6000 3950 5700
Wire Wire Line
3100 5500 3650 5500
Wire Wire Line
2550 5500 2800 5500
Connection ~ 3550 5500
Connection ~ 3250 5500
Wire Wire Line
3250 5900 3250 6000
Wire Wire Line
2700 6000 4150 6000
Connection ~ 3550 6000
Connection ~ 4150 6000
Connection ~ 3950 6000
Wire Wire Line
3350 3650 3600 3650
Wire Wire Line
3950 5300 3950 5250
Connection ~ 2700 5500
Wire Wire Line
2700 5900 2700 6000
Connection ~ 3250 6000
Connection ~ 3950 4850
Wire Wire Line
2700 4850 3500 4850
Wire Wire Line
3900 3450 3900 3400
Wire Wire Line
3900 3400 4150 3400
Wire Wire Line
3900 3850 3900 4000
Wire Wire Line
4150 3900 3900 3900
Connection ~ 3900 3900
Wire Wire Line
2700 5500 2700 5600
Wire Wire Line
3250 5450 3250 5600
Wire Wire Line
3550 5500 3550 5600
Wire Wire Line
1150 6850 700 6850
Wire Wire Line
1500 6800 1500 6900
Wire Wire Line
1450 6850 1550 6850
Connection ~ 1500 6850
Wire Wire Line
6550 1000 7450 1000
Wire Wire Line
7450 1000 7450 1100
Connection ~ 7150 1000
Wire Wire Line
7350 1100 7350 1000
Connection ~ 7350 1000
$Comp
L LFE5U-25F-6BG381C U1
U 9 1 58F24B03
P 5900 1750
F 0 "U1" H 5900 2700 60 0000 C CNN
F 1 "LFE5U-25F-6BG381C" H 5900 2600 60 0000 C CNN
F 2 "lfe5bg381:BGA-381_pitch0.8mm_dia0.4mm" H 4850 2700 60 0001 C CNN
F 3 "" H 4850 2700 60 0000 C CNN
9 5900 1750
1 0 0 -1
$EndComp
$Comp
L +3V3 #PWR058
U 1 1 591C4E6A
P 2100 3050
F 0 "#PWR058" H 2100 2900 50 0001 C CNN
F 1 "+3V3" H 2100 3190 50 0000 C CNN
F 2 "" H 2100 3050 50 0000 C CNN
F 3 "" H 2100 3050 50 0000 C CNN
1 2100 3050
1 0 0 -1
$EndComp
Text Notes 1400 2850 0 60 ~ 0
RTC can also be powered from 2.5V\nbut it is simpler to route 3.3V
Text GLabel 2350 4850 0 60 Input ~ 0
FTDI_nSLEEP
$Comp
L R R10
U 1 1 591E4865
P 2550 4850
F 0 "R10" V 2630 4850 50 0000 C CNN
F 1 "220" V 2550 4850 50 0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2480 4850 50 0001 C CNN
F 3 "" H 2550 4850 50 0000 C CNN
1 2550 4850
0 1 1 0
$EndComp
Wire Wire Line
2350 4850 2400 4850
Text Label 2750 4850 0 60 ~ 0
FTDI_nSUSPEND
$Comp
L C C17
U 1 1 592462C1
P 10950 3250
F 0 "C17" H 10975 3350 50 0000 L CNN
F 1 "2.2uF" H 10975 3150 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10988 3100 50 0001 C CNN
F 3 "" H 10950 3250 50 0000 C CNN
1 10950 3250
1 0 0 -1
$EndComp
$Comp
L C C19
U 1 1 59246A2A
P 10950 4450
F 0 "C19" H 10975 4550 50 0000 L CNN
F 1 "2.2uF" H 10975 4350 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10988 4300 50 0001 C CNN
F 3 "" H 10950 4450 50 0000 C CNN
1 10950 4450
1 0 0 -1
$EndComp
$Comp
L C C20
U 1 1 59246E14
P 10950 5650
F 0 "C20" H 10975 5750 50 0000 L CNN
F 1 "2.2uF" H 10975 5550 50 0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10988 5500 50 0001 C CNN
F 3 "" H 10950 5650 50 0000 C CNN
1 10950 5650
1 0 0 -1
$EndComp
Wire Wire Line
10950 3050 10950 3100
Wire Wire Line
10950 3450 10950 3400
Connection ~ 10600 3450
Wire Wire Line
10950 4250 10950 4300
Wire Wire Line
10950 4650 10950 4600
Connection ~ 10600 4650
Wire Wire Line
10950 5450 10950 5500
Wire Wire Line
10950 5850 10950 5800
Connection ~ 10600 5850
$EndSCHEMATC
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