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-rw-r--r--OtterPill.sch1201
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-EESchema Schematic File Version 4
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-EELAYER END
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-F 2 "Capacitor_SMD:C_0402_1005Metric" H 1500 6650 50 0001 C CNN
-F 3 "~" H 1500 6650 50 0001 C CNN
- 1 1500 6650
- 1 0 0 -1
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-$Comp
-L power:+3V3 #PWR0135
-U 1 1 5CC98A0A
-P 1500 6550
-F 0 "#PWR0135" H 1500 6400 50 0001 C CNN
-F 1 "+3V3" H 1515 6723 50 0000 C CNN
-F 2 "" H 1500 6550 50 0001 C CNN
-F 3 "" H 1500 6550 50 0001 C CNN
- 1 1500 6550
- 1 0 0 -1
-$EndComp
-$Comp
-L power:GND #PWR0136
-U 1 1 5CC98A11
-P 1500 6750
-F 0 "#PWR0136" H 1500 6500 50 0001 C CNN
-F 1 "GND" H 1505 6577 50 0000 C CNN
-F 2 "" H 1500 6750 50 0001 C CNN
-F 3 "" H 1500 6750 50 0001 C CNN
- 1 1500 6750
- 1 0 0 -1
-$EndComp
-$Comp
-L Device:C_Small C7
-U 1 1 5CC9A6D0
-P 1900 6650
-F 0 "C7" H 1992 6696 50 0000 L CNN
-F 1 "100n 50V" H 1992 6605 50 0000 L CNN
-F 2 "Capacitor_SMD:C_0402_1005Metric" H 1900 6650 50 0001 C CNN
-F 3 "~" H 1900 6650 50 0001 C CNN
- 1 1900 6650
- 1 0 0 -1
-$EndComp
-$Comp
-L power:+3V3 #PWR0137
-U 1 1 5CC9A6D6
-P 1900 6550
-F 0 "#PWR0137" H 1900 6400 50 0001 C CNN
-F 1 "+3V3" H 1915 6723 50 0000 C CNN
-F 2 "" H 1900 6550 50 0001 C CNN
-F 3 "" H 1900 6550 50 0001 C CNN
- 1 1900 6550
- 1 0 0 -1
-$EndComp
-$Comp
-L power:GND #PWR0138
-U 1 1 5CC9A6DC
-P 1900 6750
-F 0 "#PWR0138" H 1900 6500 50 0001 C CNN
-F 1 "GND" H 1905 6577 50 0000 C CNN
-F 2 "" H 1900 6750 50 0001 C CNN
-F 3 "" H 1900 6750 50 0001 C CNN
- 1 1900 6750
- 1 0 0 -1
-$EndComp
-$Comp
-L Device:C_Small C8
-U 1 1 5CC9B0EC
-P 2300 6650
-F 0 "C8" H 2392 6696 50 0000 L CNN
-F 1 "100n 50V" H 2392 6605 50 0000 L CNN
-F 2 "Capacitor_SMD:C_0402_1005Metric" H 2300 6650 50 0001 C CNN
-F 3 "~" H 2300 6650 50 0001 C CNN
- 1 2300 6650
- 1 0 0 -1
-$EndComp
-$Comp
-L power:+3V3 #PWR0139
-U 1 1 5CC9B0F2
-P 2300 6550
-F 0 "#PWR0139" H 2300 6400 50 0001 C CNN
-F 1 "+3V3" H 2315 6723 50 0000 C CNN
-F 2 "" H 2300 6550 50 0001 C CNN
-F 3 "" H 2300 6550 50 0001 C CNN
- 1 2300 6550
- 1 0 0 -1
-$EndComp
-$Comp
-L power:GND #PWR0140
-U 1 1 5CC9B0F8
-P 2300 6750
-F 0 "#PWR0140" H 2300 6500 50 0001 C CNN
-F 1 "GND" H 2305 6577 50 0000 C CNN
-F 2 "" H 2300 6750 50 0001 C CNN
-F 3 "" H 2300 6750 50 0001 C CNN
- 1 2300 6750
- 1 0 0 -1
-$EndComp
-$Comp
-L Device:C_Small C9
-U 1 1 5CC9BB08
-P 2700 6650
-F 0 "C9" H 2792 6696 50 0000 L CNN
-F 1 "100n 50V" H 2792 6605 50 0000 L CNN
-F 2 "Capacitor_SMD:C_0402_1005Metric" H 2700 6650 50 0001 C CNN
-F 3 "~" H 2700 6650 50 0001 C CNN
- 1 2700 6650
- 1 0 0 -1
-$EndComp
-$Comp
-L power:+3V3 #PWR0141
-U 1 1 5CC9BB0E
-P 2700 6550
-F 0 "#PWR0141" H 2700 6400 50 0001 C CNN
-F 1 "+3V3" H 2715 6723 50 0000 C CNN
-F 2 "" H 2700 6550 50 0001 C CNN
-F 3 "" H 2700 6550 50 0001 C CNN
- 1 2700 6550
- 1 0 0 -1
-$EndComp
-$Comp
-L power:GND #PWR0142
-U 1 1 5CC9BB14
-P 2700 6750
-F 0 "#PWR0142" H 2700 6500 50 0001 C CNN
-F 1 "GND" H 2705 6577 50 0000 C CNN
-F 2 "" H 2700 6750 50 0001 C CNN
-F 3 "" H 2700 6750 50 0001 C CNN
- 1 2700 6750
- 1 0 0 -1
-$EndComp
-$Comp
-L Device:C_Small C10
-U 1 1 5CC9C524
-P 3100 6650
-F 0 "C10" H 3192 6696 50 0000 L CNN
-F 1 "100n 50V" H 3192 6605 50 0000 L CNN
-F 2 "Capacitor_SMD:C_0402_1005Metric" H 3100 6650 50 0001 C CNN
-F 3 "~" H 3100 6650 50 0001 C CNN
- 1 3100 6650
- 1 0 0 -1
-$EndComp
-$Comp
-L power:GND #PWR0143
-U 1 1 5CC9C530
-P 3100 6750
-F 0 "#PWR0143" H 3100 6500 50 0001 C CNN
-F 1 "GND" H 3105 6577 50 0000 C CNN
-F 2 "" H 3100 6750 50 0001 C CNN
-F 3 "" H 3100 6750 50 0001 C CNN
- 1 3100 6750
- 1 0 0 -1
-$EndComp
-$Comp
-L power:VBUS #PWR0144
-U 1 1 5CC9D5C7
-P 3100 6550
-F 0 "#PWR0144" H 3100 6400 50 0001 C CNN
-F 1 "VBUS" H 3115 6723 50 0000 C CNN
-F 2 "" H 3100 6550 50 0001 C CNN
-F 3 "" H 3100 6550 50 0001 C CNN
- 1 3100 6550
- 1 0 0 -1
-$EndComp
-Text GLabel 2950 3400 0 50 Input ~ 0
-SDA
-Text GLabel 2950 3300 0 50 Input ~ 0
-SCL
-$Comp
-L Device:R_Small R10
-U 1 1 5CCA53EF
-P 3150 3300
-F 0 "R10" V 2954 3300 50 0000 C CNN
-F 1 "3k3" V 3045 3300 50 0000 C CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" H 3150 3300 50 0001 C CNN
-F 3 "~" H 3150 3300 50 0001 C CNN
- 1 3150 3300
- 0 1 1 0
-$EndComp
-Wire Wire Line
- 3250 3400 3350 3400
-Wire Wire Line
- 3250 3300 3250 3400
-$Comp
-L power:+3.3V #PWR0145
-U 1 1 5CCA7D73
-P 3350 3400
-F 0 "#PWR0145" H 3350 3250 50 0001 C CNN
-F 1 "+3.3V" V 3365 3528 50 0000 L CNN
-F 2 "" H 3350 3400 50 0001 C CNN
-F 3 "" H 3350 3400 50 0001 C CNN
- 1 3350 3400
- 0 1 1 0
-$EndComp
-Text GLabel 9650 4700 0 50 Input ~ 0
-VIN
-Text GLabel 7350 1600 1 50 Input ~ 0
-VIN
-$Comp
-L Device:D_Small D4
-U 1 1 5CC8DC50
-P 7150 1450
-F 0 "D4" V 7104 1518 50 0000 L CNN
-F 1 "SS310" V 7195 1518 50 0000 L CNN
-F 2 "Diode_SMD:D_SOD-123" V 7150 1450 50 0001 C CNN
-F 3 "~" V 7150 1450 50 0001 C CNN
- 1 7150 1450
- 0 -1 -1 0
-$EndComp
-Text GLabel 9650 6100 0 50 Input ~ 0
-41
-Text GLabel 9650 5900 0 50 Input ~ 0
-43
-Text GLabel 9650 5800 0 50 Input ~ 0
-44
-Text GLabel 9650 5700 0 50 Input ~ 0
-45
-Text GLabel 9650 5600 0 50 Input ~ 0
-46
-Text GLabel 9650 5500 0 50 Input ~ 0
-47
-Text GLabel 9650 5400 0 50 Input ~ 0
-48
-Text GLabel 9650 5300 0 50 Input ~ 0
-49
-Text GLabel 9650 5200 0 50 Input ~ 0
-410
-Text GLabel 9650 5100 0 50 Input ~ 0
-411
-Text GLabel 9650 4900 0 50 Input ~ 0
-413
-Text GLabel 8450 6100 2 50 Input ~ 0
-31
-Text GLabel 8450 6000 2 50 Input ~ 0
-32
-Text GLabel 8450 5900 2 50 Input ~ 0
-33
-Text GLabel 8450 5700 2 50 Input ~ 0
-35
-Text GLabel 8450 5600 2 50 Input ~ 0
-36
-Text GLabel 8450 5500 2 50 Input ~ 0
-37
-Text GLabel 8450 5400 2 50 Input ~ 0
-38
-Text GLabel 8450 5300 2 50 Input ~ 0
-39
-Text GLabel 8450 5200 2 50 Input ~ 0
-310
-Text GLabel 8450 5100 2 50 Input ~ 0
-311
-Text GLabel 8450 4900 2 50 Input ~ 0
-313
-Text GLabel 8450 4800 2 50 Input ~ 0
-314
-Text GLabel 8450 4700 2 50 Input ~ 0
-315
-Text GLabel 5000 4900 0 50 Input ~ 0
-41
-Text GLabel 6300 4400 2 50 Input ~ 0
-43
-Text GLabel 5000 3700 0 50 Input ~ 0
-44
-Text GLabel 5000 4400 0 50 Input ~ 0
-45
-Text GLabel 6300 5100 2 50 Input ~ 0
-46
-Text GLabel 5000 3800 0 50 Input ~ 0
-47
-Text GLabel 5000 4300 0 50 Input ~ 0
-48
-Text GLabel 4000 5150 1 50 Input ~ 0
-41
-Text GLabel 5000 4200 0 50 Input ~ 0
-49
-Text GLabel 5000 3900 0 50 Input ~ 0
-410
-Text GLabel 5000 4000 0 50 Input ~ 0
-411
-Text GLabel 5000 4100 0 50 Input ~ 0
-413
-Text GLabel 6300 4500 2 50 Input ~ 0
-315
-Text GLabel 6300 4600 2 50 Input ~ 0
-314
-Text GLabel 5000 5000 0 50 Input ~ 0
-31
-Text GLabel 5000 5100 0 50 Input ~ 0
-32
-Text GLabel 5000 3600 0 50 Input ~ 0
-33
-Text GLabel 6300 3600 2 50 Input ~ 0
-312
-Text GLabel 6300 4300 2 50 Input ~ 0
-35
-Text GLabel 6300 4200 2 50 Input ~ 0
-36
-Text GLabel 6300 4100 2 50 Input ~ 0
-37
-Text GLabel 6300 4000 2 50 Input ~ 0
-38
-Text GLabel 6300 3900 2 50 Input ~ 0
-39
-Text GLabel 6300 3800 2 50 Input ~ 0
-310
-Text GLabel 6300 3700 2 50 Input ~ 0
-311
-Text GLabel 5000 4500 0 50 Input ~ 0
-313
-Text GLabel 8450 5800 2 50 Input ~ 0
-INT_N
-Connection ~ 4750 2700
-Wire Wire Line
- 4750 2700 4350 2700
-Wire Wire Line
- 5000 3200 4750 3200
-Wire Wire Line
- 4750 3200 4750 2700
-$Comp
-L Device:R_Small R11
-U 1 1 5CCA53F5
-P 3150 3400
-F 0 "R11" V 3254 3400 50 0000 C CNN
-F 1 "3k3" V 3345 3400 50 0000 C CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" H 3150 3400 50 0001 C CNN
-F 3 "~" H 3150 3400 50 0001 C CNN
- 1 3150 3400
- 0 1 1 0
-$EndComp
-Wire Wire Line
- 2950 3300 3050 3300
-Wire Wire Line
- 3050 3400 2950 3400
-$Comp
-L power:+3V3 #PWR0109
-U 1 1 5DA7B56B
-P 3300 4000
-F 0 "#PWR0109" H 3300 3850 50 0001 C CNN
-F 1 "+3V3" H 3315 4173 50 0000 C CNN
-F 2 "" H 3300 4000 50 0001 C CNN
-F 3 "" H 3300 4000 50 0001 C CNN
- 1 3300 4000
- 1 0 0 -1
-$EndComp
-$Comp
-L MCU_ST_STM32F0:STM32F072C8Tx U2
-U 1 1 5DAB6EF4
-P 5700 3800
-F 0 "U2" H 5650 2214 50 0000 C CNN
-F 1 "STM32F072C8Tx" H 5650 2123 50 0000 C CNN
-F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 5100 2400 50 0001 R CNN
-F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00090510.pdf" H 5700 3800 50 0001 C CNN
- 1 5700 3800
- 1 0 0 -1
-$EndComp
-Wire Wire Line
- 5800 5300 5900 5300
-Wire Wire Line
- 5800 5300 5700 5300
-Connection ~ 5800 5300
-Connection ~ 5600 5300
-Wire Wire Line
- 5600 5300 5500 5300
-Connection ~ 5700 5300
-Wire Wire Line
- 5700 5300 5600 5300
-Wire Wire Line
- 5900 2300 5800 2300
-Connection ~ 5500 2300
-Connection ~ 5600 2300
-Wire Wire Line
- 5600 2300 5500 2300
-Connection ~ 5700 2300
-Wire Wire Line
- 5700 2300 5600 2300
-Connection ~ 5800 2300
-Wire Wire Line
- 5800 2300 5700 2300
-$Comp
-L Connector:Conn_01x01_Female J2
-U 1 1 5DABAE9C
-P 5450 6000
-F 0 "J2" H 5478 6026 50 0000 L CNN
-F 1 "VBUS" H 5478 5935 50 0000 L CNN
-F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 5450 6000 50 0001 C CNN
-F 3 "~" H 5450 6000 50 0001 C CNN
- 1 5450 6000
- 1 0 0 -1
-$EndComp
-$Comp
-L Connector:Conn_01x01_Female J6
-U 1 1 5DABB007
-P 5450 6200
-F 0 "J6" H 5477 6226 50 0000 L CNN
-F 1 "GND" H 5477 6135 50 0000 L CNN
-F 2 "Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical" H 5450 6200 50 0001 C CNN
-F 3 "~" H 5450 6200 50 0001 C CNN
- 1 5450 6200
- 1 0 0 -1
-$EndComp
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-L power:VBUS #PWR0110
-U 1 1 5DABB4D2
-P 5250 6000
-F 0 "#PWR0110" H 5250 5850 50 0001 C CNN
-F 1 "VBUS" V 5265 6127 50 0000 L CNN
-F 2 "" H 5250 6000 50 0001 C CNN
-F 3 "" H 5250 6000 50 0001 C CNN
- 1 5250 6000
- 0 -1 -1 0
-$EndComp
-$Comp
-L power:GND #PWR0111
-U 1 1 5DABE7C4
-P 5250 6200
-F 0 "#PWR0111" H 5250 5950 50 0001 C CNN
-F 1 "GND" V 5255 6072 50 0000 R CNN
-F 2 "" H 5250 6200 50 0001 C CNN
-F 3 "" H 5250 6200 50 0001 C CNN
- 1 5250 6200
- 0 1 1 0
-$EndComp
-$Comp
-L otter:JW5026 U3
-U 1 1 5DAC78AF
-P 8600 1850
-F 0 "U3" H 8600 2478 50 0000 C CNN
-F 1 "SY8201" H 8600 2387 50 0000 C CNN
-F 2 "Package_TO_SOT_SMD:SOT-23-6" H 8600 1750 50 0001 C CNN
-F 3 "" H 8600 1750 50 0001 C CNN
- 1 8600 1850
- 1 0 0 -1
-$EndComp
-Wire Wire Line
- 8800 1350 8600 1350
-Wire Wire Line
- 8600 1350 8600 1400
-Wire Wire Line
- 9000 1600 9050 1600
-Wire Wire Line
- 9050 1600 9050 1350
-Wire Wire Line
- 9050 1350 9000 1350
-Connection ~ 9050 1600
-Wire Wire Line
- 9050 1600 9100 1600
-Wire Wire Line
- 9300 1600 9450 1600
-Connection ~ 9450 1600
-Wire Wire Line
- 9450 1600 9450 1700
-Wire Wire Line
- 9000 1950 9450 1950
-$Comp
-L Device:R_Small R12
-U 1 1 5DAD7369
-P 8050 1750
-F 0 "R12" H 8109 1796 50 0000 L CNN
-F 1 "10k" H 8109 1705 50 0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" H 8050 1750 50 0001 C CNN
-F 3 "~" H 8050 1750 50 0001 C CNN
- 1 8050 1750
- 1 0 0 -1
-$EndComp
-Wire Wire Line
- 8200 1950 8050 1950
-Wire Wire Line
- 8050 1950 8050 1850
-Wire Wire Line
- 8050 1600 8050 1650
-Wire Wire Line
- 8050 1600 8200 1600
-Wire Wire Line
- 7150 1600 7550 1600
-Wire Wire Line
- 7150 1650 7150 1600
-Connection ~ 7150 1600
-Wire Wire Line
- 7150 1600 7150 1550
-Wire Wire Line
- 7550 1650 7550 1600
-Connection ~ 7550 1600
-Wire Wire Line
- 9450 1600 9750 1600
-Wire Wire Line
- 9750 1650 9750 1600
-Wire Wire Line
- 10750 1650 10750 1600
-Connection ~ 10750 1600
-$Comp
-L Device:C_Small C11
-U 1 1 5DAE2987
-P 10250 1750
-F 0 "C11" H 10342 1796 50 0000 L CNN
-F 1 "10u 25V" H 10342 1705 50 0000 L CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric" H 10250 1750 50 0001 C CNN
-F 3 "~" H 10250 1750 50 0001 C CNN
-F 4 "C15850" H 10250 1750 50 0001 C CNN "LCSC"
- 1 10250 1750
- 1 0 0 -1
-$EndComp
-$Comp
-L power:GND #PWR0113
-U 1 1 5DAE298E
-P 10250 1850
-F 0 "#PWR0113" H 10250 1600 50 0001 C CNN
-F 1 "GND" H 10255 1677 50 0000 C CNN
-F 2 "" H 10250 1850 50 0001 C CNN
-F 3 "" H 10250 1850 50 0001 C CNN
- 1 10250 1850
- 1 0 0 -1
-$EndComp
-Connection ~ 9750 1600
-Wire Wire Line
- 9750 1600 10250 1600
-Wire Wire Line
- 10250 1650 10250 1600
-Connection ~ 10250 1600
-Wire Wire Line
- 10250 1600 10750 1600
-Wire Wire Line
- 7550 1600 8050 1600
-Connection ~ 8050 1600
-Connection ~ 3250 3400
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