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authorPavel V. Shatov (Meister) <meisterpaul1@yandex.ru>2020-09-23 14:53:52 +0300
committerPavel V. Shatov (Meister) <meisterpaul1@yandex.ru>2020-09-23 14:53:52 +0300
commit9686a399784d63654bc32d4c04d678e181cece97 (patch)
treeed72db1d2b9219f1bb44a9086f5fd97fa2c3ba77 /KiCAD/rev02_08.sch-bak
parent90e0724d8e70b64612d23751e81dd207907aa0db (diff)
Initial project cleanup
Diffstat (limited to 'KiCAD/rev02_08.sch-bak')
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diff --git a/KiCAD/rev02_08.sch-bak b/KiCAD/rev02_08.sch-bak
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+++ b/KiCAD/rev02_08.sch-bak
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+EESchema Schematic File Version 4
+EELAYER 26 0
+EELAYER END
+$Descr B 17000 11000
+encoding utf-8
+Sheet 10 27
+Title "rev02_08"
+Date "15 10 2016"
+Rev ""
+Comp ""
+Comment1 ""
+Comment2 ""
+Comment3 ""
+Comment4 ""
+$EndDescr
+Text Notes 6860 5660 0 60 ~ 12
+CL 12.5 pF
+Text Notes 8800 6200 0 60 ~ 12
+MFP is Multi Function Pin.\nGPIO output from RTC.
+Text Notes 8400 4600 0 60 ~ 12
+i2c pull-ups, typically 10K for 100kHz
+Text Notes 6200 3400 0 126 ~ 12
+Real Time Clock
+Text Notes 13730 10220 0 84 ~ 12
+Real Time Clock
+Text Notes 7600 5060 0 60 ~ 12
+U7
+Text Notes 7600 5180 0 60 ~ 12
+MCP79412-I_SN
+Text Notes 6240 6640 0 60 ~ 12
+X1
+Text Notes 6250 6200 0 60 ~ 12
+XTAL-3.2X1.5
+$Comp
+L power:GND GND_46
+U 1 1 58024027
+P 7200 6400
+F 0 "GND_46" H 7200 6400 20 0000 C CNN
+F 1 "+GND" H 7200 6330 30 0000 C CNN
+F 2 "" H 7200 6400 70 0000 C CNN
+F 3 "" H 7200 6400 70 0000 C CNN
+ 1 7200 6400
+ 1 0 0 -1
+$EndComp
+$Comp
+L Cryptech_Alpha:3V3_BATT 3V3_BATT_2
+U 1 1 58024026
+P 6900 4800
+F 0 "3V3_BATT_2" H 6900 4800 20 0000 C CNN
+F 1 "+3V3_BATT" H 6900 4730 30 0000 C CNN
+F 2 "" H 6900 4800 70 0000 C CNN
+F 3 "" H 6900 4800 70 0000 C CNN
+ 1 6900 4800
+ 1 0 0 -1
+$EndComp
+$Comp
+L Cryptech_Alpha:VCCO_3V3 VCCO_3V3_15
+U 1 1 58024025
+P 7400 4800
+F 0 "VCCO_3V3_15" H 7400 4800 20 0000 C CNN
+F 1 "+VCCO_3V3" H 7400 4730 30 0000 C CNN
+F 2 "" H 7400 4800 70 0000 C CNN
+F 3 "" H 7400 4800 70 0000 C CNN
+ 1 7400 4800
+ 1 0 0 -1
+$EndComp
+$Comp
+L power:GND GND_47
+U 1 1 58024024
+P 6100 6400
+F 0 "GND_47" H 6100 6400 20 0000 C CNN
+F 1 "+GND" H 6100 6330 30 0000 C CNN
+F 2 "" H 6100 6400 70 0000 C CNN
+F 3 "" H 6100 6400 70 0000 C CNN
+ 1 6100 6400
+ 1 0 0 -1
+$EndComp
+$Comp
+L power:GND GND_48
+U 1 1 58024023
+P 6700 6400
+F 0 "GND_48" H 6700 6400 20 0000 C CNN
+F 1 "+GND" H 6700 6330 30 0000 C CNN
+F 2 "" H 6700 6400 70 0000 C CNN
+F 3 "" H 6700 6400 70 0000 C CNN
+ 1 6700 6400
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
+ 6900 4800 6900 5500
+Wire Wire Line
+ 7400 5500 6900 5500
+Wire Wire Line
+ 7400 6000 7200 6000
+Wire Wire Line
+ 7200 6000 7200 6400
+Wire Wire Line
+ 6700 6300 6700 6400
+Wire Wire Line
+ 6100 6300 6100 6400
+Wire Wire Line
+ 7400 4800 7400 5400
+Wire Wire Line
+ 6200 6000 6100 6000
+Wire Wire Line
+ 7400 5700 6100 5700
+Wire Wire Line
+ 6100 5700 6100 6000
+Connection ~ 6100 6000
+Wire Wire Line
+ 6700 6000 6600 6000
+Wire Wire Line
+ 7400 5800 6700 5800
+Wire Wire Line
+ 6700 5800 6700 6000
+Connection ~ 6700 6000
+Wire Wire Line
+ 9300 5500 8600 5500
+Wire Wire Line
+ 9500 5500 9300 5500
+Wire Wire Line
+ 9300 5400 9300 5500
+Text GLabel 9500 5500 2 48 UnSpc ~ 0
+RTC_MFP
+Connection ~ 9300 5500
+Wire Wire Line
+ 9100 5600 8600 5600
+Wire Wire Line
+ 9500 5600 9100 5600
+Wire Wire Line
+ 9100 5400 9100 5600
+Text GLabel 9500 5600 2 48 Input ~ 0
+RTC_SCL
+Connection ~ 9100 5600
+Wire Wire Line
+ 8900 5700 8600 5700
+Wire Wire Line
+ 9500 5700 8900 5700
+Wire Wire Line
+ 8900 5400 8900 5700
+Text GLabel 9500 5700 2 48 BiDi ~ 0
+RTC_SDA
+Connection ~ 8900 5700
+Wire Wire Line
+ 9100 4800 9100 4900
+Wire Wire Line
+ 9100 4900 9100 5000
+Wire Wire Line
+ 8900 4900 8900 5000
+Wire Wire Line
+ 9100 4900 8900 4900
+Wire Wire Line
+ 9300 4900 9100 4900
+Wire Wire Line
+ 9300 4900 9300 5000
+Connection ~ 9100 4900
+$Comp
+L Cryptech_Alpha:VCCO_3V3 VCCO_3V3_16
+U 1 1 58024022
+P 9100 4800
+F 0 "VCCO_3V3_16" H 9100 4800 20 0000 C CNN
+F 1 "+VCCO_3V3" H 9100 4730 30 0000 C CNN
+F 2 "" H 9100 4800 70 0000 C CNN
+F 3 "" H 9100 4800 70 0000 C CNN
+ 1 9100 4800
+ 1 0 0 -1
+$EndComp
+$Comp
+L Cryptech_Alpha:MCP79412-I_SN U7
+U 1 1 58024021
+P 8000 5600
+F 0 "U7" H 7570 4870 60 0000 L BNN
+F 1 "MCP79412-I_SN" H 7580 6030 60 0000 L BNN
+F 2 "Cryptech_Alpha_Footprints:SOIC127P600X175-8N" H 7580 6030 60 0001 C CNN
+F 3 "" H 7580 6030 60 0000 C CNN
+ 1 8000 5600
+ 1 0 0 -1
+$EndComp
+$Comp
+L Cryptech_Alpha:C-EUC0402 C71
+U 1 1 58024020
+P 6700 6200
+F 0 "C71" H 6570 6110 60 0000 R TNN
+F 1 "5pF" H 6570 6200 60 0000 R TNN
+F 2 "Cryptech_Alpha_Footprints:C_0402" H 6570 6200 60 0001 C CNN
+F 3 "" H 6570 6200 60 0000 C CNN
+ 1 6700 6200
+ -1 0 0 1
+$EndComp
+$Comp
+L Cryptech_Alpha:C-EUC0402 C70
+U 1 1 5802401F
+P 6100 6200
+F 0 "C70" H 6440 6120 60 0000 R TNN
+F 1 "5pF" H 6440 6220 60 0000 R TNN
+F 2 "Cryptech_Alpha_Footprints:C_0402" H 6440 6220 60 0001 C CNN
+F 3 "" H 6440 6220 60 0000 C CNN
+ 1 6100 6200
+ -1 0 0 1
+$EndComp
+$Comp
+L Cryptech_Alpha:XTAL-3.2X1.5 X1
+U 1 1 5802401E
+P 6400 6000
+F 0 "X1" H 6290 5790 60 0000 L BNN
+F 1 "ABS07-32.768KHZ-T" H 6230 5250 60 0000 L BNN
+F 2 "Cryptech_Alpha_Footprints:XTAL3215" H 6230 5250 60 0001 C CNN
+F 3 "" H 6230 5250 60 0000 C CNN
+ 1 6400 6000
+ 1 0 0 -1
+$EndComp
+$Comp
+L Cryptech_Alpha:R-EU_R0402 R21
+U 1 1 5802401D
+P 9300 5200
+F 0 "R21" V 9300 5500 60 0000 L BNN
+F 1 "10k" V 9290 5700 60 0000 L BNN
+F 2 "Cryptech_Alpha_Footprints:R_0402" H 9290 5700 60 0001 C CNN
+F 3 "" H 9290 5700 60 0000 C CNN
+ 1 9300 5200
+ 0 1 1 0
+$EndComp
+$Comp
+L Cryptech_Alpha:R-EU_R0402 R20
+U 1 1 5802401C
+P 9100 5200
+F 0 "R20" V 9000 5700 60 0000 L BNN
+F 1 "10k" V 8990 5900 60 0000 L BNN
+F 2 "Cryptech_Alpha_Footprints:R_0402" H 8990 5900 60 0001 C CNN
+F 3 "" H 8990 5900 60 0000 C CNN
+ 1 9100 5200
+ 0 1 1 0
+$EndComp
+$Comp
+L Cryptech_Alpha:R-EU_R0402 R19
+U 1 1 5802401B
+P 8900 5200
+F 0 "R19" V 8700 5900 60 0000 L BNN
+F 1 "10k" V 8690 6110 60 0000 L BNN
+F 2 "Cryptech_Alpha_Footprints:R_0402" H 8690 6110 60 0001 C CNN
+F 3 "" H 8690 6110 60 0000 C CNN
+ 1 8900 5200
+ 0 1 1 0
+$EndComp
+$EndSCHEMATC \ No newline at end of file