Pintable

Pin	Name	GPIO	5VT	TIM	Analog	UART	SPI	I2C	CAN	USB	Service	Other
1	BOOT0	PB8	+					1_SCL	1_RX		BOOT0
2	OSC_IN	PD0									OSC_IN
3	OSC_OUT	PD1									OSC_OUT
4	NRST										NRST
5	AVCC										AVCC
6	PA0	PA0		2.1, 2_ETR, 2.1_ETR²	0	2_CTS						WKUP
7	PA1	PA1		2.2, 2.2²	1	2_RTS
8	PA2	PA2		2.3, 2.3¹	2, OPA2_OUT0	2_TX
9	PA3	PA3		2.4¹, 2.4	3, OPA1_OUT0	2_RX
10	PA4	PA4			4, OPA2_OUT1	2_CK	1_NSS
11	PA5	PA5			5, OPA2_1N		1_SCK
12	PA6	PA6		3.1, 1_BKIN¹	6, OPA1_1N		1_MISO
13	PA7	PA7		3.2, 1.1N¹	7, OPA2_1P		1_MOSI
14	PB1	PB1		3.4, 1.3N¹, 3.4²	9, OPA1_OUT1
15	GND										GND
16	VCC										VCC
17	PA11	PA11	+	1.4, 1.4¹		1_CTS, 1_CTS¹			1_RX	Dev_D-
18	PA12	PA12	+	1_ETR, 1_ETR¹		1_RTS, 1_RTS¹			1_TX	Dev_D+
19	PA13	PA13	+								SWDIO
20	PA14	PA14	+								SWCLK

Pin	Name	GPIO	5VT	TIM	Analog	UART	SPI	I2C	USB	Service	Other
1	PB6	PA13, PB6	+, +	1.1		1_TX¹		1_SCL	OTG_D-	SWDIO
2	PB7	PA14, PB7	+, +	4.2		1_RX¹		1_SDA	OTG_D+	SWCLK
3	GND									GND
4	VCC									VCC
5	NRST									NRST
6	PA0	PA0		2.1, 2_ETR, 2.1²	0	2_CTS					WKUP
7	PA1	PA1		2.2, 2.2²	1	2_RTS
8	PA2	PA2		2.3, 2.3¹	2, OPA2_OUT0	2_TX
9	PA3	PA3		2.4, 2.4¹	3, OPA1_OUT0	2_RX
10	PA6	PA6		3.1, 1_BKIN¹	6, OPA1_1N		1_MISO
11	PA4	PA4			4, OPA2_OUT1	2_CK	1_NSS
12	PA5	PA5			5, OPA2_1N		1_SCK
13	PA7	PA7		3.2, 1.1N¹	7, OPA2_1P		1_MOSI
14	PB0	PB0		3.3, 1.2N¹, 3.3²	8, OPA1_1P
15	PB13	PB13	+	1.1N
16	PB14	PB14	+	1.2N	OPA2_0P
17	PB15	PB15	+	1.3N	OPA1_0P
18	PA8	PA8	+	1.1, 1.1¹		1_CK, 1_CK¹					MCO
19	PA9	PA9	+	1.2, 1.2¹		1_TX
20	PA10	PA10	+	1.3, 1.3¹		1_RX

Pin	Name	GPIO	5VT	TIM	Analog	UART	SPI	I2C	CAN	USB	Service	Other
1	PA0	PA0		2.1, 2.ETR, 2.1_ETR²	0	2_CTS						WKUP
2	PA1	PA1		2.2, 2.2²	1	2_RTS
3	PA2	PA2		2.3, 2.3¹	2, OPA2_OUT0	2_TX
4	PA3	PA3		2.4, 2.4¹	3, OPA1_OUT0	2_RX
5	PA4	PA4			4, OPA2_OUT1	2_CK	1_NSS
6	PA5	PA5			5, OPA2_1N	4_TX¹	1_SCK
7	PA7	PA7		3.2, 1.1N¹	7, OPA2_1P	4_CTS¹	1_MOSI
8	PB0	PB0		3.3, 1.2N¹, 3.3²	8, OPA1_1P	4_TX
9	PB1	PB1		3.4, 1.3N¹, 3.4²	9, OPA1_OUT1	4_RX
10	PB10	PB10	+	2.3², 2.3³	OPA2_0N	3_TX		2_SCL
11	PB11	PB11	+	2.4², 2.4³	OPA1_0N	3_RX		2_SDA
12	PB14	PB14	+	1.2N	OPA2_0P	3_RTS	2_MISO
13	PB15	PB15	+	1.3N	OPA1_0P		2_MOSI
14	PA8	PA8	+	1.1, 1.1¹		1_CK, 1_CK¹						MCO
15	PA9	PA9	+	1.2, 1.2¹		1_TX
16	PA13	PA12, PA13	+, +	1_ETR, 1_ETR¹		1_RTS, 1_RTS¹			1_TX	Dev_D+	SWDIO
17	PA14	PA11, PA4	+, +	1.4, 1.4¹		1_CTS, 1_CTS¹			1_RX	Dev_D-	SWCLK
18	PA10	PA10	+	1.3, 1.3¹		1_RX
19	VCC										VCC
20	PA6	PA6		3.1, 1_BKIN¹	6, OPA1_1N	4_CK¹	1_MISO
21	GND										GND

Pin	Name	GPIO	5VT	TIM	Analog	UART	SPI	I2C	CAN	USB	Service	Other
1	BOOT0	PB8	+					1_SCL	1_RX		BOOT0
2	OSC_IN	PD0									OSC_IN
3	OSC_OUT	PD1									OSC_OUT
4	NRST										NRST
5	AVCC										AVCC
6	PA0	PA0		2.1, 2_ETR, 2.1_ETR²	0	2_CTS						WKUP
7	PA1	PA1		2.2, 2.2²	1	2_RTS
8	PA2	PA2		2.3, 2.3¹	2, OPA2_OUT0	2_TX
9	PA3	PA3		2.4¹, 2.4	3, OPA1_OUT0	2_RX
10	PA4	PA4			4, OPA2_OUT1	2_CK	1_NSS
11	PA5	PA5			5, OPA2_1N		1_SCK
12	PA6	PA6		3.1, 1_BKIN¹	6, OPA1_1N		1_MISO
13	PA7	PA7		3.2, 1.1N¹	7, OPA2_1P		1_MOSI
14	PB0	PB0		3.3, 1.2N¹, 3.3²	8, OPA1_1P
15	PB1	PB1		3.4, 1.3N¹, 3.4²	9, OPA1_OUT1
16	GND										GND
17	VCC										VCC
18	PA9	PA9	+	1.2, 1.2¹		1_TX
19	PA11	PA10, PA11	+, +	1.3, 1.3¹, 1.4, 1.4¹		1_RX, 1_CTS, 1_CTS¹			1_RX	Dev_D-
20	PA12	PA12	+	1_ETR, 1_ETR¹		1_RTS, 1_RTS¹			1_TX	Dev_D+
21	PA13	PA13	+								SWDIO
22	PA14	PA14	+								SWCLK
23	PA15	PA15	+	2.1_ETR¹, 2.1_ETR³			1_NSS
24	PB3	PB3	+	2.2¹, 2.2³			1_SCK
25	PB4	PB4	+	3.1²			1_MISO
26	PB5	PB5	+	2.2²			1_MOSI	1_SMBA
27	PB6	PB6	+			1_TX¹		1_SCL
28	PB7	PB7	+			1_RX¹		1_SDA
29	GND										GND

Pin	Name	GPIO	5VT	TIM	Analog	UART	SPI	I2C	CAN	USB	Service	Other
1	PA14	PA14	+								SWCLK
2	PB6	PB6	+	1.1		1_TX¹		1_SCL		OTG_D-
3	PB7	PB7	+	4.2		1_RX¹		1_SDA		OTG_D+
4	BOOT0										BOOT0
5	PB8	PB8	+	4.3				1_SCL	1_RX
6	VCC										VCC
7	GND										GND
8	NRST										NRST
9	PA0	PA0		2.1, 2_ETR, 2.1²	0	2_CTS						WKUP
10	PA1	PA1		2.2, 2.2²	1	2_RTS
11	PA2	PA2		2.3, 2.3¹	2, OPA2_OUT0	2_TX
12	PA3	PA3		2.4, 2.4¹	3, OPA1_OUT0	2_RX
13	PA6	PA6		3.1, 1_BKIN¹	6, OPA1_1N		1_MISO
14	PB0	PB0		3.3, 1.2N¹, 3.3²	8, OPA1_1P
15	PA4	PA4			4, OPA2_OUT1	2_CK	1_NSS
16	PA5	PA5			5, OPA2_1N		1_SCK
17	PA7	PA7		3.2, 1.1N¹	7, OPA2_1P		1_MOSI
18	PB10	PB10	+	2.3², 2.3³	OPA2_0N
19	PB11	PB11	+	2.4², 2.4³	OPA1_0N
20	PB12	PB1, PB12	+	3.4, 1.3N¹, 3.4², 1_BKIN	9, OPA1_OUT1
21	PB13	PB13	+	1.1N
22	PB14	PB14	+	1.2N	OPA2_0P
23	PB15	PB15	+	1.3N	OPA1_0P
24	PA8	PA8	+	1.1, 1.1¹		1_CK, 1_CK¹						MCO
25	PA9	PA9	+	1.2, 1.2¹		1_TX
26	PA10	PA10	+	1.3, 1.3¹		1_RX
27	PA11	PA11	+	1.4, 1.4¹		1_CTS, 1_CTS¹			1_RX	Dev_D-
28	PA13	PA12, PA13	+, +	1_ETR, 1_ETR¹		1_RTS, 1_RTS¹			1_TX	Dev_D+	SWDIO

Pin	Name	GPIO	5VT	TIM	Analog	UART	SPI	I2C	CAN	USB	Service	Other
1	VCC										VCC
2	OSC_IN										OSC_IN
3	OSC_OUT										OSC_OUT
4	NRST										NRST
5	AVCC										AVCC
6	PA0	PA0		2.1, 2.ETR, 2.1_ETR²	0	2_CTS						WKUP
7	PA1	PA1		2.2, 2.2²	1	2_RTS
8	PA2	PA2		2.3, 2.3¹	2, OPA2_OUT0	2_TX
9	PA3	PA3		2.4, 2.4¹	3, OPA1_OUT0	2_RX
10	PA4	PA4			4, OPA2_OUT1	2_CK	1_NSS
11	PA5	PA5			5, OPA2_1N	4_TX¹	1_SCK
12	PA6	PA6		3.1, 1_BKIN¹	6, OPA1_1N	4_CK¹	1_MISO
13	PA7	PA7		3.2, 1.1N¹	7, OPA2_1P	4_CTS¹	1_MOSI
14	PB0	PB0		3.3, 1.2N¹, 3.3²	8, OPA1_1P	4_TX
15	PB1	PB1		3.4, 1.3N¹, 3.4²	9, OPA1_OUT1	4_RX
16	GND										GND
17	VCC										VCC
18	PA8	PA8	+	1.1, 1.1¹		1_CK, 1_CK¹						MCO
19	PA9	PA9	+	1.2, 1.2¹		1_TX
20	PA10	PA10	+	1.3, 1.3¹		1_RX
21	PA11	PA11	+	1.4, 1.4¹		1_CTS, 1_CTS¹			1_RX	Dev_D-
22	PA12	PA12	+	1_ETR, 1_ETR¹		1_RTS, 1_RTS¹			1_TX	Dev_D+
23	PA13	PA13	+								SWDIO
24	PA14	PA4	+								SWCLK
25	PA15	PA15	+	2.1_ETR¹, 2.1_ETR³		4_RTS¹	1_NSS
26	PB3	PB3	+	2.2¹, 2.2³		4_CTS	1_SCK
27	PB4	PB4	+	3.1²		4_RTS	1_MISO
28	PB5	PB5	+	3.2²		4_RX¹	1_MOSI	1_SMBA
29	PB6	PB6	+	4.1		1_TX¹		1_SCL		OTG_D-
30	PB7	PB7	+	4.2		1_RX¹		1_SDA		OTG_D+
31	PB8	PB8	+	4.3				1_SCL	1_RX		BOOT0
32	GND										GND

Pin	Name	GPIO	5VT	TIM	Analog	UART	SPI	I2C	CAN	USB	Service	Other
1	Vbat										VCC
2	PC13	PC13										TAMPER_RTC
3	PC14	PC14									OSC32_IN
4	PC15	PC15									OSC32_OUT
5	OSC_IN										OSC_IN
6	OSC_OUT										OSC_OUT
7	NRST										NRST
8	AGND										AGND
9	AVCC										AVCC
10	PA0	PA0		2.1, 2.ETR, 2.1_ETR²	0	2_CTS						WKUP
11	PA1	PA1		2.2, 2.2²	1	2_RTS
12	PA2	PA2		2.3, 2.3¹	2, OPA2_OUT0	2_TX
13	PA3	PA3		2.4, 2.4¹	3, OPA1_OUT0	2_RX
14	PA4	PA4			4, OPA2_OUT1	2_CK	1_NSS
15	PA5	PA5			5, OPA2_1N	4_TX¹	1_SCK
16	PA6	PA6		3.1, 1_BKIN¹	6, OPA1_1N	4_CK¹	1_MISO
17	PA7	PA7		3.2, 1.1N¹	7, OPA2_1P	4_CTS¹	1_MOSI
18	PB0	PB0		3.3, 1.2N¹, 3.3²	8, OPA1_1P	4_TX
19	PB1	PB1		3.4, 1.3N¹, 3.4²	9, OPA1_OUT1	4_RX
20	PB2	PB2	+			4_CK					BOOT1
21	PB10	PB10	+	2.3², 2.3³	OPA2_0N	3_TX		2_SCL
22	PB11	PB11	+	2.4², 2.4³	OPA1_0N	3_RX		2_SDA
23	GND										GND
24	VCC										VCC
25	PB12	PB12	+	1_BKIN		3_CK	2_NSS	2_SMBA
26	PB13	PB13	+	1.1N		3_CTS	2_SCK
27	PB14	PB14	+	1.2N	OPA2_0P	3_RTS	2_MISO
28	PB15	PB15	+	1.3N	OPA1_0P		2_MOSI
29	PA8	PA8	+	1.1, 1.1¹		1_CK, 1_CK¹						MCO
30	PA9	PA9	+	1.2, 1.2¹		1_TX
31	PA10	PA10	+	1.3, 1.3¹		1_RX
32	PA11	PA11	+	1.4, 1.4¹		1_CTS, 1_CTS¹			1_RX	Dev_D-
33	PA12	PA12	+	1_ETR, 1_ETR¹		1_RTS, 1_RTS¹			1_TX	Dev_D+
34	PA13	PA13	+								SWDIO
35	GND										GND
36	VCC										VCC
37	PA14	PA4	+								SWCLK
38	PA15	PA15	+	2.1_ETR¹, 2.1_ETR³		4_RTS¹	1_NSS
39	PB3	PB3	+	2.2¹, 2.2³		4_CTS	1_SCK
40	PB4	PB4	+	3.1²		4_RTS	1_MISO
41	PB5	PB5	+	3.2²		4_RX¹	1_MOSI	1_SMBA
42	PB6	PB6	+	4.1		1_TX¹		1_SCL		OTG_D-
43	PB7	PB7	+	4.2		1_RX¹		1_SDA		OTG_D+
44	BOOT0										BOOT0
45	PB8	PB8	+	4.3				1_SCL	1_RX
46	PB9	PB9	+	4.4				1_SDA	1_TX
47	GND										GND
48	VCC										VCC

Pin	Name	GPIO	5VT	TIM	Analog	UART	SPI	I2C	CAN	USB	Service	Other
1	Vbat										VCC
2	PC13	PC13										TAMPER_RTC
3	PC14	PC14									OSC32_IN
4	PC15	PC15									OSC32_OUT
5	OSC_IN										OSC_IN
6	OSC_OUT										OSC_OUT
7	NRST										NRST
8	AGND										AGND
9	AVCC										AVCC
10	PA0	PA0		2.1, 2.ETR, 2.1_ETR²	0	2_CTS						WKUP
11	PA1	PA1		2.2, 2.2²	1	2_RTS
12	PA2	PA2		2.3, 2.3¹	2, OPA2_OUT0	2_TX
13	PA3	PA3		2.4, 2.4¹	3, OPA1_OUT0	2_RX
14	PA4	PA4			4, OPA2_OUT1	2_CK	1_NSS
15	PA5	PA5			5, OPA2_1N	4_TX¹	1_SCK
16	PA6	PA6		3.1, 1_BKIN¹	6, OPA1_1N	4_CK¹	1_MISO
17	PA7	PA7		3.2, 1.1N¹	7, OPA2_1P	4_CTS¹	1_MOSI
18	PB0	PB0		3.3, 1.2N¹, 3.3²	8, OPA1_1P	4_TX
19	PB1	PB1		3.4, 1.3N¹, 3.4²	9, OPA1_OUT1	4_RX
20	PB2	PB2	+			4_CK					BOOT1
21	PB10	PB10	+	2.3², 2.3³	OPA2_0N	3_TX		2_SCL
22	PB11	PB11	+	2.4², 2.4³	OPA1_0N	3_RX		2_SDA
23	GND										GND
24	VCC										VCC
25	PB12	PB12	+	1_BKIN		3_CK	2_NSS	2_SMBA
26	PB13	PB13	+	1.1N		3_CTS	2_SCK
27	PB14	PB14	+	1.2N	OPA2_0P	3_RTS	2_MISO
28	PB15	PB15	+	1.3N	OPA1_0P		2_MOSI
29	PA8	PA8	+	1.1, 1.1¹		1_CK, 1_CK¹						MCO
30	PA9	PA9	+	1.2, 1.2¹		1_TX
31	PA10	PA10	+	1.3, 1.3¹		1_RX
32	PA11	PA11	+	1.4, 1.4¹		1_CTS, 1_CTS¹			1_RX	Dev_D-
33	PA12	PA12	+	1_ETR, 1_ETR¹		1_RTS, 1_RTS¹			1_TX	Dev_D+
34	PA13	PA13	+								SWDIO
35	GND										GND
36	VCC										VCC
37	PA14	PA4	+								SWCLK
38	PA15	PA15	+	2.1_ETR¹, 2.1_ETR³		4_RTS¹	1_NSS
39	PB3	PB3	+	2.2¹, 2.2³		4_CTS	1_SCK
40	PB4	PB4	+	3.1²		4_RTS	1_MISO
41	PB5	PB5	+	3.2²		4_RX¹	1_MOSI	1_SMBA
42	PB6	PB6	+	4.1		1_TX¹		1_SCL		OTG_D-
43	PB7	PB7	+	4.2		1_RX¹		1_SDA		OTG_D+
44	BOOT0										BOOT0
45	PB8	PB8	+	4.3				1_SCL	1_RX
46	PB9	PB9	+	4.4				1_SDA	1_TX
47	GND										GND
48	VCC										VCC
49	GND										GND

Pin	Name	GPIO	5VT	TIM	Analog	UART	SPI	I2C	CAN	USB	Service	Other
1	VBAT										VBAT
2	PC13	PC13										TAMPER_RTC
3	PC14	PC14									OSC32_IN
4	PC15	PC15									OSC32_OUT
5	OSC_IN										OSC_IN
6	OSC_OUT										OSC_OUT
7	NRST										NRST
8	PC0	PC0			10
9	PC1	PC1			11
10	PC2	PC2			12
11	PC3	PC3			13
12	AGND										AGND
13	AVCC										AVCC
14	PA0	PA0		2.1, 2_ETR, 5.1, 2.1_ETR²	0	2_CTS						WKUP
15	PA1	PA1		2.2, 5.2, 2.2²	1	2_RTS
16	PA2	PA2		2.3¹, 2.3, 5.3	2, OPA2_OUT0	2_TX
17	PA3	PA3		2.4, 5.4, 2.4¹	3, OPA1_OUT0	2.RX
18	GND										GND
19	VCC										VCC
20	PA4	PA4			4, OPA2_OUT1	2_CK	1_NSS
21	PA5	PA5			5, OPA2_1N	1_CTS², 1_CK³	1_SCK
22	PA6	PA6		3.1, 1_BKIN¹	6, OPA1_1N	1_TX³	1_MISO
23	PA7	PA7		3.2, 1.1N¹	7, OPA2_1P	1_RX³	1_MOSI
24	PC4	PC4			14	1_CTS³
25	PC5	PC5			15	1_RTS³
26	PB0	PB0		3.3, 1.2N¹, 3.3²	8, OPA1_1P	4_TX¹
27	PB1	PB1		3.4, 1.3N¹, 3.4²	9, OPA1_OUT1	4_RX¹
28	PB2	PB2	+								BOOT1
29	PB10	PB10	+	2.3², 2.3³	OPA2_0N	3_TX		2_SCL
30	PB11	PB11	+	2.4², 2.4³	OPA1_0N	3_RX		2_SDA
31	GND										GND
32	VCC										VCC
33	PB12	PB12	+	1_BKIN		3_CK	2_NSS	2_SMBA
34	PB13	PB13	+	1.1N		3_CTS, 3_CTS¹	2_SCK
35	PB14	PB14	+	1.2N	OPA2_0P	3_RTS, 3_RTS¹	2_MISO
36	PB15	PB15	+	1.3N	OPA1_0P	1_TX²	2_MOSI
37	PC6	PC6	+	3.1³								ETH.RXP
38	PC7	PC7	+	3.2³								ETN.RXN
39	PC8	PC8	+	3.3³								ETH.TXP
40	PC9	PC9	+	3.4³								ETH.TXN
41	PA8	PA8	+	1.1, 1.1¹		1_CK, 1_CK¹, 1_RX²						MCO
42	PA9	PA9	+	1.2, 1.2¹		1_TX, 1_RTS²
43	PA10	PA10	+	1.3, 1.3¹		1_RX, 1_CK²
44	PA11	PA11	+	1.4, 1.4¹		1_CTS, 1_CTS¹			1_RX	Dev_D-
45	PA12	PA12	+	1_ETR, 1_ETR¹		1_RTS, 1_RTS¹			1_TX	Dev_D+
46	PA13	PA13	+								SWDIO
47	NC										NC
48	NC										NC
49	PA14	PA14	+								SWCLK
50	PA15	PA15	+	2.1_ETR¹, 2.1_ETR³			1_NSS
51	PC10	PC10	+			4_TX, 3_TX¹
52	PC11	PC11	+			4_RX, 3_RX¹
53	PC12	PC12	+			3_CK¹
54	PD2	PD2	+	3_ETR, 3_ETR², 3_ETR³
55	PB3	PB3	+	2.2¹, 2.2³			1_SCK
56	PB4	PB4	+	3.1²			1_MISO
57	PB5	PB5	+	3.2²			1_MOSI	1_SMBA
58	PB6	PB6	+	4.1		1_TX¹		1_SCL		OTG_D-
59	PB7	PB7	+	4.2		1_RX¹		1_SDA		OTG_D+
60	BOOT0										BOOT0
61	PB8	PB8	+	4.3				1_SCL	1_RX
62	PB9	PB9	+	4.4				1_SDA	1_TX
63	GND										GND
64	VCC										VCC