@ -752,7 +752,8 @@ F 0 "R8" V 4180 5200 50 0000 C CNN
F 1 "1k" 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
F 4 "RC0603FR-071KL" V 4100 5200 50 0001 C CNN "MFG_PN"
F 4 "www.yageo.com" V 4100 5200 50 0001 C CNN "MFG_URL"
F 5 "RC0603FR-071KL" V 4100 5200 50 0001 C CNN "MFG_PN"
1 4100 5200
1 0 0 -1
$EndComp
@ -1475,8 +1476,6 @@ Wire Wire Line
900 3450 1550 3450
Wire Wire Line
900 3850 1550 3850
Wire Wire Line
1950 3250 1950 3150
Wire Wire Line
4300 3900 4300 4000
Wire Wire Line
@ -1545,16 +1544,16 @@ Connection ~ 7650 1050
$Comp
L power:+3V3 #PWR027
U 1 1 591C4E6A
P 1950 3150
F 0 "#PWR027" H 1950 3000 50 0001 C CNN
F 1 "+3V3" H 1950 3290 50 0000 C CNN
F 2 "" H 1950 3150 50 0000 C CNN
F 3 "" H 1950 3150 50 0000 C CNN
1 1950 3150
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 1700 2900 0 60 ~ 0
RTC can also be powered from 2.5V\nbut it is easier to route 3.3V
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
@ -752,7 +752,8 @@ F 0 "R8" V 4180 5200 50 0000 C CNN
F 1 "1k" 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
F 4 "RC0603FR-071KL" V 4100 5200 50 0001 C CNN "MFG_PN"
F 4 "www.yageo.com" V 4100 5200 50 0001 C CNN "MFG_URL"
F 5 "RC0603FR-071KL" V 4100 5200 50 0001 C CNN "MFG_PN"
1 4100 5200
1 0 0 -1
$EndComp
@ -1475,8 +1476,6 @@ Wire Wire Line
900 3450 1550 3450
Wire Wire Line
900 3850 1550 3850
Wire Wire Line
1950 3250 1950 3150
Wire Wire Line
4300 3900 4300 4000
Wire Wire Line
@ -1545,16 +1544,16 @@ Connection ~ 7650 1050
$Comp
L power:+3V3 #PWR027
U 1 1 591C4E6A
P 1950 3150
F 0 "#PWR027" H 1950 3000 50 0001 C CNN
F 1 "+3V3" H 1950 3290 50 0000 C CNN
F 2 "" H 1950 3150 50 0000 C CNN
F 3 "" H 1950 3150 50 0000 C CNN
1 1950 3150
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 1700 2900 0 60 ~ 0
RTC can also be powered from 2.5V\nbut it is easier to route 3.3V
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