IO
MCU
SRAM
LCD/OLED
RESET
BOOT
JTAG
USB_UART/UART1
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
J1
HEADER2X27
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
J2
HEADER2X27
PB13/SPI2_SCK/I2S2_CK/USART3_CTS/TIM1_CH1N
PB12/SPI2_NSS/I2S2_WS/I2C2_SMBAI/USART3_CK/TIM1BKIN
PA8/USART1_CK/TIM1_CH1/MCO
PA7/SPI1_MOSI/TIM8_CH1N/ADC12__IN7/TIM3_CH2
PA6/SPI1_MISO/TIM8_BKIN/ADC12_IN6/TIM3_CH1
PA5/SPI1_SCK/DAC_OUT2/ADC12_IN5
PA4/SPI1_NSS/DAC_OUT1/USART2_CK/ADC12_IN4
PA3/USART2_RX/ADC123_IN3/TIM5_CH4/TIM2_CH4
PA2/USART2_TX/ADC123_IN2/TIM5_CH3/TIM2_CH3
PA1/USART2_RTS/ADC123_IN1/TIM5_CH2/TIM2_CH2
PA0-WKUP/USART2_CTS/ADC123_IN0/TIM5_CH1/TIM2_CH1_ETR/TIM8_ETR
34
35
36
37
40
41
42
43
100
101
PA9/USART1_TX/TIM1_CH2
102
PA10/USART1_RX/TIM1_CH3
103
PA11/USART1_CTS/CAN_RX/TIM1_CH4/USBDM
104
PA12/USART1_RTS/CAN_TX/TIM1_ETR/USBDP
105
PA13/JTMS_SWDIO
109
PA14/JTCK_SWCLK
110
PA15/JTDI/SPI3_NSS/I2S3_WS
46
PB0/ADC12_IN8/TIM3_CH3/TIM8_CH2N
47
PB1/ADC12_IN9/TIM3_CH4/TIM8_CH3N
48
PB2/BOOT1
133
PB3/JTDO/TRACESWO/SPI3_SCK/I2S3_CK
134
PB4/JNTRST/SPI3_MISO
135
PB5/I2C_SMBAI/SPI3_MOSI/I2S3_SD
136
PB6/I2C1_SCL/TIM4_CH1
137
PB7/I2C1_SDA/FSMC_NADV/TIM4_CH2
139
PB8/TIM4_CH3/SDIO_D4
140
PB9/TIM4_CH4/SDIO_D5
69
PB10/I2C2_SCL/USART3_TX
70
PB11/I2C2_SDA/USART3_RX
73
74
75
PB14/SPI2_MISO/USART3_RTS/TIM1_CH2N
76
PB15/SPI2_MOSI/I2S2_SD/TIM1_CH3N
26
PC0/ADC123_IN10
27
PC1/ADC123_IN11
28
PC2/ADC123_IN12
29
PC3/ADC123_IN13
44
PC4/ADC12_IN14
45
PC5/ADC12_IN15
96
PC6/I2S2_MCK/TIM8_CH1/SDIO_D6
97
PC7/I2S3_MCK/TIM8_CH2/SDIO_D7
98
PC8/TIM8_CH3/SDIO_D0
99
PC9/TIM8_CH4/SDIO_D1
111
PC10/UART4_TX/SDIO_D2
112
PC11/UART4_RX/SDIO_D3
113
PC12/UART5_TX/SDIO_CK
7
PC13-TAMPER-RTC
8
PC14-OSC32_IN
9
PC15-OSC32_OUT
114
PD0/FSMC_D2
115
PD1/FSMC_D3
116
PD2/TIM3_ETR/UART5_RX/SDIO_CMD
117
PD3/FSMC_CLK
118
PD4/FSMC_NOE
119
PD5/FSMC_NWE
122
PD6/FSMC_NWAIT
123
PD7/FSMC_NE1/FSMC_NCE2
77
PD8/FSMC_D13
78
PD9/FSMC_D14
79
PD10/FSMC_D15
80
PD11/FSMC_A16
81
PD12/FSMC_A17
82
PD13/FSMC_A18
85
PD14/FSMC_D0
86
PD15/FSMC_D1
138
BOOT0
106
NC
141
PE0/TIM4_ETR/FSMC_NBL0
142
PE1/FSMC_NBL1
1
PE2//TRACECK/FSMC_A23
2
PE3/TRACED0/FSMC_A19
3
PE4/TRACED1/FSMC_A20
4
PE5/TRACED2/FSMC_A21
5
PE6/TRACED3/FSMC_A22
58
PE7/FSMC_D4
59
PE8/FSMC_D5
60
PE9/FSMC_D6
63
PE10/FSMC_D7
64
PE11/FSMC_D8
65
PE12/FSMC_D9
66
PE13/FSMC_D10
67
PE14/FSMC_D11
68
PE15/FSMC_D12
10
PF0/FSMC_A0
11
PF1/FSMC_A1
12
PF2/FSMC_A2
13
PF3/FSMC_A3
14
PF4/FSMC_A4
15
PF5/FSMC_A5
18
PF6/ADC3_IN4/FSMC_NIORD
19
PF7/ADC3_IN5/FSMC_NREG
20
PF8/ADC3_IN6/FSMC_NIOWR
21
PF9/ADC3_IN7/FSMC_CD
22
PF10/ADC3_IN8/FSMC_INTR
49
PF11/FSMC_NIOS16
50
PF12/FSMC_A6
53
PF13/FSMC_A7
54
PF14/FSMC_A8
55
PF15/FSMC_A9
56
PG0/FSMC_A10
57
PG1/FSMC_A11
87
PG2/FSMC_A12
88
PG3/FSMC_A13
89
PG4/FSMC_A14
90
PG5/FSMC_A15
91
PG6/FSMC_INT2
92
PG7/FSMC_INT3
93
PG8
124
PG9/FSMC_NE2/FSMC_NCE3
125
PG10/FSMC_NCE4_1/FSMC_NE3
126
PG11/FSMC_NCE4_2
127
PG12/FSMC_NE4
128
PG13/FSMC_A24
129
PG14/FSMC_A25
132
PG15
6
VBAT
23
OSC_IN
24
OSC_OUT
25
NRST
32
VREF+
31
VREF-
33
VDDA
30
VSSA
144
VDD
131
VDD
121
VDD
108
VDD
95
VDD
84
VDD
72
VDD
62
VDD
39
VDD
52
VDD
17
VDD
143
VSS
130
VSS
120
VSS
107
VSS
94
VSS
83
VSS
71
VSS
61
VSS
51
VSS
38
VSS
16
VSS
U1
STM32F103ZET6
1
VDD
3
TRST
5
TDI
7
TMS/SWDIO
9
TCK/SWCLK
11
NC
13
TDO/SWO
15
RESET#
17
NC
19
NC
2
VDD
4
GND
6
GND
8
GND
10
GND
12
GND
14
GND
16
GND
18
GND
20
GND
J3
JTAG
1
A0
2
A1
3
A2
4
A3
5
A4
18
A5
19
A6
20
A7
21
A8
22
A9
23
A10
24
A11
25
A12
26
A13
27
A14
42
A15
43
A16
44
A17
28
A18
11
VDD
33
VDD
12
GND
34
GND
38
I/O15
37
I/O14
36
I/O13
35
I/O12
32
I/O11
31
I/O10
30
I/O9
29
I/O8
16
I/O7
15
I/O6
14
I/O5
13
I/O4
10
I/O3
9
I/O2
8
I/O1
7
I/O0
40
UB
39
LB
41
OE
17
WE
6
CE
U2
IS62WV51216
3
LCD_CS
5
WR/CLK
7
RST
9
DB2
11
DB4
13
DB6
15
DB8
17
DB11
19
DB13
21
DB15
23
DB17
25
BL
27
VDD3.3
29
GND
31
MISO
33
T_PEN
35
T_CS
4
RS
6
RD
8
DB1
10
DB3
12
DB5
14
DB7
16
DB10
18
DB12
20
DB14
22
DB16
24
GND
26
VDD3.3
28
GND
30
BL_VDD
32
MOSI
34
MO
36
CLK
1
VCC3.3
2
GND
J4
TFT_LCD
Y1
32.768K
C26
10uF
C35
104
R1
10R
Y2
8MHZ
R2
RES
1M
C29
22pF
C28
22pF
C30
104
J5
BAT
R3
0
R4
0
C50
104
C51
104
C21
104
C25
104
C42
104
C43
104
C44
104
C45
104
C46
104
C47
104
C18
104
J6-1
VREF
J6-2
J6-3
J6-4
R5
10K
R6
10K
R7
10K
R8
10K
R9
10K
J7-1
J7-2
J7-3
J7-4
C10
104
C14
104
C48
104
C49
104
R10
10K
C41
104
R11
10K
S1
KEY
J8-1
J8-2
J8-3
J8-4
J8-5
J8-6
R12
100K
R13
100K
C1
104
D1
1N4148
D2
1N4148
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
PB15
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC8
PC9
PC10
PC11
PC12
PC13
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD8
PD9
PD10
PD11
PD12
PD13
PD14
PD15
BOOT0
PE0
PE1
PE2
PE3
PE4
PE5
PE6
PE7
PE8
PE9
PE10
PE11
PE12
PE13
PE14
PE15
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
PF8
PF9
PF10
PF11
PF12
PF13
PF14
PF15
PG0
PG1
PG2
PG3
PG4
PG5
PG6
PG7
PG8
PG9
PG10
PG11
PG12
PG13
PG14
PG15
RESET
VREF+
VREF-
VCC3.3M
VCC3.3
VDDA
VCC3.3M
VCC3.3
VCC3.3M
VREF+
VDDA
VREF-
GND
PE1
PE3
PE5
PC13
PF1
PF3
PF5
PF7
PF9
PC0
PC2
PA0
PA2
PA4
PA6
PC4
PB0
PB2
PF12
PF14
PG0
PE7
PE9
PE11
PE13
PE15
PB11
PE0
PE2
PE4
PE6
PF0
PF2
PF4
PF6
PF8
PF10
PC1
PC3
PA1
PA3
PA5
PA7
PC5
PB1
PF11
PF13
PF15
PG1
PE8
PE10
PE12
PE14
PB10
PB9
PB7
PB5
PB3
PG14
PG12
PG10
PD7
PD5
PD3
PD1
PC12
PC10
PA14
PA12
PA8
PC8
PC6
PG7
PG5
PG3
PD15
PD13
PD11
PD9
PB15
PB13
PB8
PB6
PB4
PG15
PG13
PG11
PG9
PD6
PD4
PD2
PD0
PC11
PA15
PA13
PA11
PC9
PC7
PG8
PG6
PG4
PG2
PD14
PD12
PD10
PD8
PB14
PB12
VCC3.3
RESET
PA10
TXD
PA9
RXD
PG12
PD5
RESET
PD15
PD1
PE8
PE10
PE12
PE14
PD8
PD10
PB0
VCC3.3
GND
PF8
PF10
PB2
PB1
VCC3.3
VCC3.3M
VCC3.3M
PD10
PD9
PD8
PE15
PE14
PE13
PE12
PE11
PE10
PE9
PE8
PE7
PD1
PD0
PD15
PD14
PE1
PE0
PD4
PD5
PF0
PF1
PF2
PF3
PF4
PF5
PF12
PF13
PF14
PF15
PG0
PG1
PG2
PG3
PG4
PG5
PD11
PD12
PD13
VCC3.3
RESET
VCC3.3
BOOT0
PB2
PG10
PG10
VCC3.3
+5V
PB4
PA15
PA13
PA14
PB3
VCC3.3
PB4
PA15
PA13
PB3
PA14
VCC3.3
PF9
+5V
VCC3.3
PD9
PE15
PE13
PE11
PE9
PE7
PD0
PD14
PD4
PG0
GND
VCC3.3M