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675 lines
14 KiB

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 7 9
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text HLabel 14850 3950 2 50 Input ~ 0
SDA
Text HLabel 14850 4050 2 50 Input ~ 0
SCL
$Comp
L Device:R R8
U 1 1 5B94CB9D
P 14100 3800
F 0 "R8" H 14170 3846 50 0000 L CNN
F 1 "4.7k" H 14170 3755 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14030 3800 50 0001 C CNN
F 3 "~" H 14100 3800 50 0001 C CNN
1 14100 3800
1 0 0 -1
$EndComp
$Comp
L Device:R R7
U 1 1 5B94CC1E
P 14400 3800
F 0 "R7" H 14470 3846 50 0000 L CNN
F 1 "4.7k" H 14470 3755 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 14330 3800 50 0001 C CNN
F 3 "~" H 14400 3800 50 0001 C CNN
1 14400 3800
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR040
U 1 1 5B94CD99
P 14100 3650
F 0 "#PWR040" H 14100 3500 50 0001 C CNN
F 1 "+3.3V" H 14115 3823 50 0000 C CNN
F 2 "" H 14100 3650 50 0001 C CNN
F 3 "" H 14100 3650 50 0001 C CNN
1 14100 3650
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR039
U 1 1 5B94CDC1
P 14400 3650
F 0 "#PWR039" H 14400 3500 50 0001 C CNN
F 1 "+3.3V" H 14415 3823 50 0000 C CNN
F 2 "" H 14400 3650 50 0001 C CNN
F 3 "" H 14400 3650 50 0001 C CNN
1 14400 3650
1 0 0 -1
$EndComp
Wire Wire Line
3400 7050 3200 7050
Wire Wire Line
3200 7050 3200 7150
Wire Wire Line
3200 8500 4400 8500
Wire Wire Line
3400 7150 3200 7150
Connection ~ 3200 7150
Wire Wire Line
3200 7150 3200 8500
Wire Wire Line
4400 8500 4400 8400
$Comp
L power:+3.3V #PWR0101
U 1 1 5B8D60D2
P 4400 8400
F 0 "#PWR0101" H 4400 8250 50 0001 C CNN
F 1 "+3.3V" H 4415 8573 50 0000 C CNN
F 2 "" H 4400 8400 50 0001 C CNN
F 3 "" H 4400 8400 50 0001 C CNN
1 4400 8400
1 0 0 -1
$EndComp
$Comp
L Device:C C14
U 1 1 5B8D626A
P 4400 8650
F 0 "C14" H 4515 8696 50 0000 L CNN
F 1 "0.1uF" H 4515 8605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4438 8500 50 0001 C CNN
F 3 "~" H 4400 8650 50 0001 C CNN
1 4400 8650
1 0 0 -1
$EndComp
Connection ~ 4400 8500
Wire Wire Line
4400 8500 4850 8500
$Comp
L Device:C C15
U 1 1 5B8D6429
P 4850 8650
F 0 "C15" H 4965 8696 50 0000 L CNN
F 1 "0.1uF" H 4965 8605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4888 8500 50 0001 C CNN
F 3 "~" H 4850 8650 50 0001 C CNN
1 4850 8650
1 0 0 -1
$EndComp
Wire Wire Line
4850 8500 5300 8500
Connection ~ 4850 8500
$Comp
L Device:C C16
U 1 1 5B8D661F
P 5300 8650
F 0 "C16" H 5415 8696 50 0000 L CNN
F 1 "0.1uF" H 5415 8605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5338 8500 50 0001 C CNN
F 3 "~" H 5300 8650 50 0001 C CNN
1 5300 8650
1 0 0 -1
$EndComp
Wire Wire Line
5300 8500 5750 8500
Connection ~ 5300 8500
$Comp
L Device:C C17
U 1 1 5B8D68D8
P 5750 8650
F 0 "C17" H 5865 8696 50 0000 L CNN
F 1 "4.7uF" H 5865 8605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5788 8500 50 0001 C CNN
F 3 "~" H 5750 8650 50 0001 C CNN
1 5750 8650
1 0 0 -1
$EndComp
NoConn ~ 3400 6850
Wire Wire Line
13600 7050 13800 7050
Wire Wire Line
13600 7150 13800 7150
Wire Wire Line
13600 7250 13800 7250
Wire Wire Line
13800 7050 13800 7150
Connection ~ 13800 7150
Wire Wire Line
13800 7150 13800 7250
Connection ~ 13800 7250
Wire Wire Line
13800 7250 13800 7700
$Comp
L power:GND #PWR0103
U 1 1 5B8D86E2
P 13800 7700
F 0 "#PWR0103" H 13800 7450 50 0001 C CNN
F 1 "GND" H 13805 7527 50 0000 C CNN
F 2 "" H 13800 7700 50 0001 C CNN
F 3 "" H 13800 7700 50 0001 C CNN
1 13800 7700
1 0 0 -1
$EndComp
Wire Wire Line
13600 7350 13600 7700
Entry Wire Line
3200 3150 3300 3250
Entry Wire Line
3200 3250 3300 3350
Entry Wire Line
3200 3350 3300 3450
Entry Wire Line
3200 3450 3300 3550
Entry Wire Line
3200 3550 3300 3650
Entry Wire Line
3200 3650 3300 3750
Entry Wire Line
3200 3750 3300 3850
Entry Wire Line
3200 3850 3300 3950
Entry Wire Line
3200 4050 3300 4150
Entry Wire Line
3200 4150 3300 4250
Entry Wire Line
3200 4450 3300 4550
Entry Wire Line
3200 4550 3300 4650
Wire Wire Line
3300 3250 3400 3250
Wire Wire Line
3300 3350 3400 3350
Wire Wire Line
3300 3450 3400 3450
Wire Wire Line
3300 3550 3400 3550
Wire Wire Line
3300 3650 3400 3650
Wire Wire Line
3300 3750 3400 3750
Wire Wire Line
3300 3850 3400 3850
Wire Wire Line
3300 3950 3400 3950
Wire Wire Line
3300 4050 3400 4050
Wire Wire Line
3300 4150 3400 4150
Wire Wire Line
3300 4250 3400 4250
Wire Wire Line
3300 4350 3400 4350
Wire Wire Line
3300 4450 3400 4450
Wire Wire Line
3300 4550 3400 4550
Wire Wire Line
3300 4650 3400 4650
Wire Wire Line
3300 4750 3400 4750
NoConn ~ 3400 4950
NoConn ~ 3400 5050
NoConn ~ 3400 5150
Text Label 3300 3250 2 50 ~ 0
GPIO_0
Text Label 3300 3350 2 50 ~ 0
GPIO_1
Text Label 3300 3450 2 50 ~ 0
GPIO_2
Text Label 3300 3550 2 50 ~ 0
GPIO_3
Text Label 3300 3650 2 50 ~ 0
GPIO_4
Text Label 3300 3750 2 50 ~ 0
VFWD
Text Label 3300 3850 2 50 ~ 0
VREFL
Text Label 3300 3950 2 50 ~ 0
GPIO_5
Text Label 3300 4150 2 50 ~ 0
UART_TX
Text Label 3300 4250 2 50 ~ 0
UART_RX
Wire Wire Line
13600 3250 13850 3250
Wire Wire Line
13600 3350 13850 3350
Wire Wire Line
13600 3450 13850 3450
Wire Wire Line
13600 3550 13850 3550
Wire Wire Line
13600 3650 13850 3650
Wire Wire Line
13600 3750 13850 3750
Wire Wire Line
13600 3850 13850 3850
Wire Wire Line
13600 4150 13850 4150
Wire Wire Line
13600 4250 13850 4250
Wire Wire Line
13600 4350 13850 4350
Wire Wire Line
13600 4450 13850 4450
Wire Wire Line
13600 4550 13850 4550
Wire Wire Line
13600 4650 13850 4650
Wire Wire Line
13600 4750 13850 4750
Wire Wire Line
13600 4950 13850 4950
Wire Wire Line
13600 5050 13850 5050
Wire Bus Line
5650 2800 5650 2550
Connection ~ 5650 2800
Wire Bus Line
5650 2800 6700 2800
Entry Wire Line
5650 2550 5750 2450
Entry Wire Line
4950 2550 5050 2450
Entry Wire Line
4950 2650 5050 2550
Text HLabel 5050 2450 2 50 Input ~ 0
UART_TX
Text HLabel 5050 2550 2 50 Input ~ 0
UART_RX
Connection ~ 4950 2800
Wire Bus Line
4950 2800 5650 2800
Text HLabel 5750 2450 2 50 Input ~ 0
GPIO_[0..7]
Connection ~ 6700 2800
Wire Bus Line
6700 2800 7700 2800
Entry Wire Line
6700 2550 6800 2450
Text HLabel 6800 2450 2 50 Input ~ 0
VFWD
Entry Wire Line
6700 2650 6800 2550
Text HLabel 6800 2550 2 50 Input ~ 0
VREFL
Wire Wire Line
2000 8950 2300 8950
Wire Wire Line
2300 8950 2300 8850
$Comp
L power:+3.3V #PWR041
U 1 1 5B8F97D4
P 2300 8850
F 0 "#PWR041" H 2300 8700 50 0001 C CNN
F 1 "+3.3V" H 2315 9023 50 0000 C CNN
F 2 "" H 2300 8850 50 0001 C CNN
F 3 "" H 2300 8850 50 0001 C CNN
1 2300 8850
1 0 0 -1
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5B8FB6F5
P 2300 9150
F 0 "SW1" V 2346 9102 50 0000 R CNN
F 1 "SW_Push" V 2255 9102 50 0000 R CNN
F 2 "xil_device:Tactile_Push_Button_SMD_3x3x1.5mm.kicad_mod" H 2300 9350 50 0001 C CNN
F 3 "" H 2300 9350 50 0001 C CNN
1 2300 9150
0 1 1 0
$EndComp
$Comp
L Device:R R9
U 1 1 5B905C5F
P 2300 9500
F 0 "R9" H 2370 9546 50 0000 L CNN
F 1 "10k" H 2370 9455 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 2230 9500 50 0001 C CNN
F 3 "~" H 2300 9500 50 0001 C CNN
1 2300 9500
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR042
U 1 1 5B909478
P 2300 9650
F 0 "#PWR042" H 2300 9400 50 0001 C CNN
F 1 "GND" H 2305 9477 50 0000 C CNN
F 2 "" H 2300 9650 50 0001 C CNN
F 3 "" H 2300 9650 50 0001 C CNN
1 2300 9650
1 0 0 -1
$EndComp
Wire Wire Line
2000 8950 2000 6650
Wire Wire Line
3400 6750 2750 6750
Wire Wire Line
2750 6750 2750 8950
Wire Wire Line
2750 8950 2950 8950
$Comp
L Switch:SW_Push SW2
U 1 1 5B9141B5
P 2950 9150
F 0 "SW2" V 2904 9298 50 0000 L CNN
F 1 "SW_Push" V 2995 9298 50 0000 L CNN
F 2 "xil_device:Tactile_Push_Button_SMD_3x3x1.5mm.kicad_mod" H 2950 9350 50 0001 C CNN
F 3 "" H 2950 9350 50 0001 C CNN
1 2950 9150
0 1 1 0
$EndComp
$Comp
L power:GND #PWR043
U 1 1 5B91429B
P 2950 9350
F 0 "#PWR043" H 2950 9100 50 0001 C CNN
F 1 "GND" H 2955 9177 50 0000 C CNN
F 2 "" H 2950 9350 50 0001 C CNN
F 3 "" H 2950 9350 50 0001 C CNN
1 2950 9350
1 0 0 -1
$EndComp
Wire Wire Line
2950 8950 3600 8950
Wire Wire Line
3600 8950 3600 9050
Connection ~ 2950 8950
$Comp
L Device:C C18
U 1 1 5B9163C3
P 3600 9200
F 0 "C18" H 3715 9246 50 0000 L CNN
F 1 "0.1uF" H 3715 9155 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3638 9050 50 0001 C CNN
F 3 "~" H 3600 9200 50 0001 C CNN
1 3600 9200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR044
U 1 1 5B91647E
P 3600 9350
F 0 "#PWR044" H 3600 9100 50 0001 C CNN
F 1 "GND" H 3605 9177 50 0000 C CNN
F 2 "" H 3600 9350 50 0001 C CNN
F 3 "" H 3600 9350 50 0001 C CNN
1 3600 9350
1 0 0 -1
$EndComp
Connection ~ 2300 8950
Wire Wire Line
3400 7250 3300 7250
Wire Wire Line
3300 7250 3300 8100
Wire Wire Line
3300 8100 6200 8100
Wire Wire Line
6200 8100 6200 8500
Wire Wire Line
6200 8500 6350 8500
Wire Wire Line
3400 7950 7100 7950
$Comp
L power:+3.3V #PWR0102
U 1 1 5B9258E2
P 6350 8500
F 0 "#PWR0102" H 6350 8350 50 0001 C CNN
F 1 "+3.3V" H 6365 8673 50 0000 C CNN
F 2 "" H 6350 8500 50 0001 C CNN
F 3 "" H 6350 8500 50 0001 C CNN
1 6350 8500
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0105
U 1 1 5B92590A
P 6350 8500
F 0 "#PWR0105" H 6350 8350 50 0001 C CNN
F 1 "+3.3V" H 6365 8673 50 0000 C CNN
F 2 "" H 6350 8500 50 0001 C CNN
F 3 "" H 6350 8500 50 0001 C CNN
1 6350 8500
1 0 0 -1
$EndComp
Connection ~ 6350 8500
$Comp
L Device:C C19
U 1 1 5B925985
P 6350 8650
F 0 "C19" H 6465 8696 50 0000 L CNN
F 1 "100nF" H 6465 8605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6388 8500 50 0001 C CNN
F 3 "~" H 6350 8650 50 0001 C CNN
1 6350 8650
1 0 0 -1
$EndComp
Wire Wire Line
6350 8500 6800 8500
$Comp
L Device:C C20
U 1 1 5B92834F
P 6800 8650
F 0 "C20" H 6915 8696 50 0000 L CNN
F 1 "4.7uF" H 6915 8605 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6838 8500 50 0001 C CNN
F 3 "~" H 6800 8650 50 0001 C CNN
1 6800 8650
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 5B9283FB
P 6350 8800
F 0 "#PWR0106" H 6350 8550 50 0001 C CNN
F 1 "GND" H 6355 8627 50 0000 C CNN
F 2 "" H 6350 8800 50 0001 C CNN
F 3 "" H 6350 8800 50 0001 C CNN
1 6350 8800
1 0 0 -1
$EndComp
Wire Wire Line
6350 8800 6800 8800
Connection ~ 6350 8800
Wire Wire Line
7100 7950 7100 8450
Wire Wire Line
7100 8450 7250 8450
$Comp
L power:+3.3V #PWR0107
U 1 1 5B92D6EB
P 7250 8450
F 0 "#PWR0107" H 7250 8300 50 0001 C CNN
F 1 "+3.3V" H 7265 8623 50 0000 C CNN
F 2 "" H 7250 8450 50 0001 C CNN
F 3 "" H 7250 8450 50 0001 C CNN
1 7250 8450
1 0 0 -1
$EndComp
$Comp
L Device:C C21
U 1 1 5B92D73B
P 7250 8600
F 0 "C21" H 7365 8646 50 0000 L CNN
F 1 "10nF" H 7365 8555 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7288 8450 50 0001 C CNN
F 3 "~" H 7250 8600 50 0001 C CNN
1 7250 8600
1 0 0 -1
$EndComp
Connection ~ 7250 8450
Wire Wire Line
7250 8450 7650 8450
$Comp
L Device:C C22
U 1 1 5B932C2C
P 7650 8600
F 0 "C22" H 7765 8646 50 0000 L CNN
F 1 "0.1uF" H 7765 8555 50 0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7688 8450 50 0001 C CNN
F 3 "~" H 7650 8600 50 0001 C CNN
1 7650 8600
1 0 0 -1
$EndComp
Wire Wire Line
7650 8750 7250 8750
$Comp
L power:GND #PWR0108
U 1 1 5B9357B7
P 7250 8750
F 0 "#PWR0108" H 7250 8500 50 0001 C CNN
F 1 "GND" H 7255 8577 50 0000 C CNN
F 2 "" H 7250 8750 50 0001 C CNN
F 3 "" H 7250 8750 50 0001 C CNN
1 7250 8750
1 0 0 -1
$EndComp
Connection ~ 7250 8750
Wire Wire Line
4400 8800 4850 8800
Connection ~ 4850 8800
Wire Wire Line
4850 8800 5300 8800
Connection ~ 5300 8800
Wire Wire Line
5300 8800 5750 8800
$Comp
L power:GND #PWR0109
U 1 1 5B93FA3F
P 4400 8800
F 0 "#PWR0109" H 4400 8550 50 0001 C CNN
F 1 "GND" H 4405 8627 50 0000 C CNN
F 2 "" H 4400 8800 50 0001 C CNN
F 3 "" H 4400 8800 50 0001 C CNN
1 4400 8800
1 0 0 -1
$EndComp
Connection ~ 4400 8800
Text Label 3300 4550 2 50 ~ 0
SWDIO
Text Label 3300 4650 2 50 ~ 0
SWCLK
Connection ~ 7700 2800
Wire Bus Line
7700 2800 13950 2800
Entry Wire Line
7700 2550 7800 2450
Entry Wire Line
7700 2650 7800 2550
Text HLabel 7800 2450 2 50 Input ~ 0
SWDIO
Text HLabel 7800 2550 2 50 Input ~ 0
SWCLK
Wire Wire Line
2000 6650 3400 6650
NoConn ~ 13850 3250
NoConn ~ 13850 3350
NoConn ~ 13850 3450
NoConn ~ 13850 3550
NoConn ~ 13850 3650
NoConn ~ 13850 3750
NoConn ~ 13850 3850
NoConn ~ 13850 3950
NoConn ~ 13850 4050
NoConn ~ 13850 4150
NoConn ~ 13850 4250
NoConn ~ 13850 4350
NoConn ~ 13850 4450
NoConn ~ 13850 4550
NoConn ~ 13850 4650
NoConn ~ 13850 4750
NoConn ~ 13850 4850
NoConn ~ 13850 4950
NoConn ~ 13850 5050
Connection ~ 14100 3950
Wire Wire Line
13600 3950 14100 3950
Connection ~ 14400 4050
Wire Wire Line
14400 4050 14850 4050
Wire Wire Line
13600 4050 14400 4050
Wire Wire Line
14400 3950 14400 4050
Wire Wire Line
14100 3950 14850 3950
$Comp
L power:GND #PWR0104
U 1 1 5B8DFF82
P 13600 7700
F 0 "#PWR0104" H 13600 7450 50 0001 C CNN
F 1 "GND" H 13605 7527 50 0000 C CNN
F 2 "" H 13600 7700 50 0001 C CNN
F 3 "" H 13600 7700 50 0001 C CNN
1 13600 7700
1 0 0 -1
$EndComp
Entry Wire Line
3200 3950 3300 4050
Entry Wire Line
3200 4250 3300 4350
Text Label 3300 4050 2 50 ~ 0
GPIO_6
Text Label 3300 4750 2 50 ~ 0
GPIO_7
Entry Wire Line
3200 4650 3300 4750
Entry Wire Line
3200 4350 3300 4450
Text Label 3300 4350 2 50 ~ 0
USB_D-
Text Label 3300 4450 2 50 ~ 0
USB_D+
Wire Bus Line
3200 2800 3900 2800
Entry Wire Line
3900 2550 4000 2450
Entry Wire Line
3900 2650 4000 2550
Text HLabel 4000 2450 2 50 Input ~ 0
USB_D-
Text HLabel 4000 2550 2 50 Input ~ 0
USB_D+
Connection ~ 3900 2800
Wire Bus Line
3900 2800 4950 2800
Wire Bus Line
3900 2550 3900 2800
Wire Bus Line
6700 2550 6700 2800
Wire Bus Line
4950 2550 4950 2800
Wire Bus Line
7700 2550 7700 2800
Wire Bus Line
3200 2800 3200 4650
Wire Wire Line
3400 7350 3400 7950
$Comp
L stm32:STM32F072C(8-B)Tx U4
U 1 1 5B87F448
P 8500 5350
F 0 "U4" H 8500 7807 50 0000 C CNN
F 1 "STM32F072C(8-B)Tx" H 8500 7716 50 0000 C CNN
F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 8500 7625 50 0000 C CIN
F 3 "" H 8500 5350 50 0000 C CNN
1 8500 5350
1 0 0 -1
$EndComp
$EndSCHEMATC