Espruino/boards/pins/stm32f303.csv

1	LQFP100	LQFP64	LQFP48	Name		IO	Alternate	Additional
2	1			PE2	I/O	FT	TRACECK/TIM3_CH1/TSC_G7_IO1
3	2			PE3	I/O	FT	TRACED0/TIM3_CH2/TSC_G7_IO2
4	3			PE4	I/O	FT	TRACED1/TIM3_CH3/TSC_G7_IO3
5	4			PE5	I/O	FT	TRACED2/TIM3_CH4/TSC_G7_IO4
6	5			PE6	I/O	FT	TRACED3	WKUP3/RTC_TAMP3
7	6	1	1	VBAT	S		Backup power supply
8	7	2	2	PC13	I/O	TC	TIM1_CH1N	WKUP2/RTC_TAMP1/RTC_TS/RTC_OUT
9	8	3	3	PC14-OSC32_IN(PC14)	I/O	TC		OSC32_IN
10	9	4	4	PC15-OSC32_OUT(PC15)	I/O	TC		OSC32_OUT
11	10			PF9	I/O	FT	TIM15_CH1/SPI2_SCK
12	11			PF10	I/O	FT	TIM15_CH2/SPI2_SCK
13	12	5	5	PF0-OSC_IN(PF0)	I/O	FTf	TIM1_CH3N/I2C2_SDA	OSC_IN
14	13	6	6	PF1-OSC_OUT(PF1)	I/O	FTf	I2C2_SCL	OSC_OUT
15	14	7	7	NRST	I/O	RST	Device reset input/internal reset output (active low)
16	15	8		PC0	I/O	TTa		ADC12_IN6/COMP7_INM
17	16	9		PC1	I/O	TTa		ADC12_IN7/COMP7_INP
18	17	10		PC2	I/O	TTa	COMP7_OUT	ADC12_IN8
19	18	11		PC3	I/O	TTa	TIM1_BKIN2	ADC12_IN9
20	19			PF2	I/O	TTa		ADC12_IN10
21	20	12	8	VSSA/VREFS			Analog ground/Negative reference voltage
22	21			VREF+	S		Positive reference voltage
23	22			VDDA	S		Analog power supply
24		13	9	VDDA/VREF+	S		Analog power supply/Positive reference voltage
25	23	14	10	PA0	I/O	TTa	USART2_CTS/TIM2_CH1_ETR/TIM8_BKIN/TIM8_ETR/TSC_G1_IO1/COMP1_OUT	ADC1_IN1/COMP1_INM/RTC_TAMP2/WKUP1/COMP7_INP
26	24	15	11	PA1	I/O	TTa	USART2_RTS/TIM2_CH2/TSC_G1_IO2/TIM15_CH1N	ADC1_IN2/COMP1_INP/OPAMP1_VINP/OPAMP3_VINP
27	25	16	12	PA2	I/O	TTa	USART2_TX/TIM2_CH3/TIM15_CH1/TSC_G1_IO3/COMP2_OUT	ADC1_IN3/COMP2_INM/AOP1_OUT
28	26	17	13	PA3	I/O	TTa	USART2_RX/TIM2_CH4/TIM15_CH2/TSC_G1_IO4	ADC1_IN4/OPAMP1_VINP/COMP2_INP/OPAMP1_VINM
29	27	18		PF4	I/O	TTa	COMP1_OUT	ADC1_IN5
30	28	19		VDD_4	S	(1)
31	29	20	14	PA4	I/O	TTa	SPI1_NSS/SPI3_NSS/I2S3_WS/USART2_CK/TSC_G2_IO1/TIM3_CH2	ADC2_IN1/DAC1_OUT1/OPAMP4_VINP/COMP1_INM4/COMP2_INM4/COMP3_INM4/COMP4_INM4/COMP5_INM4/COMP6_INM4/COMP7_INM4
32	30	21	15	PA5	I/O	TTa	SPI1_SCK/TIM2_CH1_ETR/TSC_G2_IO2	ADC2_IN2/DAC1_OUT2/OPAMP1_VINP/OPAMP2_VINM/OPAMP3_VINP/COMP1_INM5/COMP2_INM5/COMP3_INM5/COMP4_INM5/COMP5_INM5/COMP6_INM5/COMP7_INM5
33	31	22	16	PA6	I/O	TTa	SPI1_MISO/TIM3_CH1/TIM8_BKIN/TIM1_BKIN/TIM16_CH1/COMP1_OUT/TSC_G2_IO3	ADC2_IN3/AOP2_OUT
34	32	23	17	PA7	I/O	TTa	SPI1_MOSI/TIM3_CH2/TIM17_CH1/TIM1_CH1N/TIM8_CH1N/TSC_G2_IO4/COMP2_OUT	ADC2_IN4/COMP2_IN/OPAMP2_VINP/OPAMP1_VINP
35	33	24		PC4	I/O	TTa	USART1_TX	ADC2_IN5
36	34	25		PC5	I/O	TTa	USART1_RX/TSC_G3_IO1ADC2_IN11/OPAMP2_VINM/OPAMP1_VINM	ADC2_IN11/OPAMP2_VINM/OPAMP1_VINM
37	35	26	18	PB0	I/O	TTa	TIM3_CH3/TIM1_CH2N/TIM8_CH2N/TSC_G3_IO2	ADC3_IN12/COMP4_INP/OPAMP3_VINP/OPAMP2_VINP
38	36	27	19	PB1	I/O	TTa	TIM3_CH4/TIM1_CH3N/TIM8_CH3N/COMP4_OUT/TSC_G3_IO3	ADC3_IN1/AOP3_OUT
39	37	28	20	PB2	I/O	TTa	TSC_G3_IO4	ADC2_IN12/COMP4_INM/OPAMP3_VINM
40	38			PE7	I/O	TTa	TIM1_ETR	ADC3_IN13/COMP4_INP
41	39			PE8	I/O	TTa	TIM1_CH1N	COMP4_INM/ADC34_IN6
42	40			PE9	I/O	TTa	TIM1_CH1	ADC3_IN2
43	41			PE10	I/O	TTa	TIM1_CH2N	ADC3_IN14
44	42			PE11	I/O	TTa	TIM1_CH2	ADC3_IN15
45	43			PE12	I/O	TTa	TIM1_CH3N	ADC3_IN16
46	44			PE13	I/O	TTa	TIM1_CH3	ADC3_IN3
47	45			PE14	I/O	TTa	TIM1_CH4/TIM1_BKIN2	ADC4_IN1
48	46			PE15	I/O	TTa	USART3_RX/TIM1_BKIN	ADC4_IN2
49	47	29	21	PB10	I/O	TTa	USART3_TX/TIM2_CH3/TSC_SYNC	COMP5_INM/OPAMP4_VINM/OPAMP3_VINM
50	48	30	22	PB11	I/O	TTa	USART3_RX/TIM2_CH4/TSC_G6_IO1	COMP6_INP/OPAMP4_VINP
51	49	31	23	VSS_2	S		Digital ground
52	50	32	24	VDD_2	S		Digital power supply
53	51	33	25	PB12	I/O	TTa	SPI2_NSS/I2S2_WS/I2C2_SMBA/USART3_CK/TIM1_BKIN/TSC_G6_IO2	ADC4_IN3/COMP3_INM/AOP4_OUT
54	52	34	26	PB13	I/O	TTa	SPI2_SCK/I2S2_CK/USART3_CTS/TIM1_CH1N/TSC_G6_IO3	ADC3_IN5/COMP5_INP/OPAMP4_VINP/OPAMP3_VINP
55	53	35	27	PB14	I/O	TTa	SPI2_MISO/I2S2ext_SD/USART3_RTS/TIM1_CH2N/TIM15_CH1/TSC_G6_IO4	COMP3_INP/ADC4_IN4/OPAMP2_VINP
56	54	36	28	PB15	I/O	TTa	SPI2_MOSI/I2S2_SD/TIM1_CH3N/TIM15_CH1N/TIM15_CH2	ADC4_IN5/RTC_REFIN/COMP6_INM
57	55			PD8	I/O	TTa	USART3_TX	ADC4_IN12/OPAMP4_VINM
58	56			PD9	I/O	TTa	USART3_RX	ADC4_IN13
59	57			PD10	I/O	TTa	USART3_CK	ADC34_IN7/COMP6_INM
60	58			PD11	I/O	TTa	USART3_CTS	ADC34_IN8/COMP6_INP/OPAMP4_VINP
61	59			PD12	I/O	TTa	USART3_RTS/TIM4_CH1/TSC_G8_IO1	ADC34_IN9/COMP5_INP
62	60			PD13	I/O	TTa	TIM4_CH2/TSC_G8_IO2	ADC34_IN10/COMP5_INM
63	61			PD14	I/O	TTa	TIM4_CH3/TSC_G8_IO3	COMP3_INP/ADC34_IN11/OPAMP2_VINP
64	62			PD15	I/O	TTa	SPI2_NSS/TIM4_CH4/TSC_G8_IO4	COMP3_INM
65	63	37		PC6	I/O	FT	I2S2_MCK/COMP6_OUT/TIM8_CH1/TIM3_CH1
66	64	38		PC7	I/O	FT	I2S3_MCK/TIM8_CH2/TIM3_CH2/COMP5_OUT
67	65	39		PC8	I/O	FT	TIM8_CH3/TIM3_CH3/COMP3_OUT
68	66	40		PC9	I/O	FT	TIM8_CH4/TIM8_BKIN2/TIM3_CH4/I2S_CKIN
69	67	41	29	PA8	I/O	FT	I2C2_SMBA/I2S2_MCK/USART1_CK/TIM1_CH1/TIM4_ETR/MCO/COMP3_OUT
70	68	42	30	PA9	I/O	FTf	I2C2_SCL/I2S3_MCK/USART1_TX/TIM1_CH2/TIM2_CH3/TIM15_BKIN/TSC_G4_IO1/COMP5_OUT
71	69	43	31	PA10	I/O	FTf	I2C2_SDA/USART1_RX/TIM1_CH3/TIM2_CH4/TIM8_BKIN/TIM17_BKIN/TSC_G4_IO2/COMP6_OUT
72	70	44	32	PA11	I/O	FT	USART1_CTS/USBDM/CAN_RX/TIM1_CH1N/TIM1_CH4/TIM1_BKIN2/TIM4_CH1/COMP1_OUT
73	71	45	33	PA12	I/O	FT	USART1_RTS/USBDP/CAN_TX/TIM1_CH2N/TIM1_ETR/TIM4_CH2/TIM16_CH1/COMP2_OUT
74	72	46	34	PA13	I/O	FT	USART3_CTS/TIM4_CH3/TIM16_CH1N/TSC_G4_IO3/IR_OUT/SWDAT-JTMS
75	73			PF6	I/O	FTf	I2C2_SCL/USART3_RTS/TIM4_CH4
76	74	47	35	VSS_3	S		Ground
77	75	48	36	VDD_3	S		Digital power supply
78	76	49	37	PA14	I/O	FTf	I2C1_SDA/USART2_TX/TIM8_CH2/TIM1_BKIN/TSC_G4_IO4/SWCLK-JTCK
79	77	50	38	PA15	I/O	FTf	I2C1_SCL/SPI1_NSS/SPI3_NSS/I2S3_WS/JTDI/USART2_RX/TIM1_BKIN/TIM2_CH1_ETR/TIM8_CH1
80	78	51		PC10	I/O	FT	SPI3_SCK/I2S3_CK/USART3_TX/UART4_TX/TIM8_CH1N
81	79	52		PC11	I/O	FT	SPI3_MISO/I2S3ext_SD/USART3_RX/UART4_RX/TIM8_CH2N
82	80	53		PC12	I/O	FT	SPI3_MOSI/I2S3_SD/USART3_CK/UART5_TX/TIM8_CH3N
83	81			PD0	I/O	FT	CAN_RX
84	82			PD1	I/O	FT	CAN_TX/TIM8_CH4/TIM8_BKIN2
85	83	54		PD2	I/O	FT	UART5_RX/TIM3_ETR/TIM8_BKIN
86	84			PD3	I/O	FT	USART2_CTS/TIM2_CH1_ETR
87	85			PD4	I/O	FT	USART2_RTS/TIM2_CH2
88	86			PD5	I/O	FT	USART2_TX
89	87			PD6	I/O	FT	USART2_RX/TIM2_CH4
90	88			PD7	I/O	FT	USART2_CK/TIM2_CH3
91	89	55	39	PB3	I/O	FT	SPI3_SCK/I2S3_CK/SPI1_SCK/USART2_TX/TIM2_CH2/TIM3_ETR/TIM4_ETR/TIM8_CH1N/TSC_G5_IO1/JTDOTRACESWO
92	90	56	40	PB4	I/O	FT	SPI3_MISO/I2S3ext_SD/SPI1_MISO/USART2_RX/TIM3_CH1/TIM16_CH1/TIM17_BKIN/TIM8_CH2N/TSC_G5_IO2/NJTRST
93	91	57	41	PB5	I/O	FT	SPI3_MOSI/SPI1_MOSI/I2S3_SD/I2C1_SMBA/USART2_CK/TIM16_BKIN/TIM3_CH2/TIM8_CH3N/TIM17_CH1
94	92	58	42	PB6	I/O	FTf	I2C1_SCL/USART1_TX/TIM16_CH1N/TIM4_CH1/TIM8_CH1/TSC_G5_IO3/TIM8_ETR/TIM8_BKIN2
95	93	59	43	PB7	I/O	FTf	I2C1_SDA/USART1_RX/TIM3_CH4/TIM4_CH2/TIM17_CH1N/TIM8_BKIN/TSC_G5_IO4
96	94	60	44	BOOT0	I	B	Boot memory selection
97	95	61	45	PB8	I/O	FTf	I2C1_SCL/CAN_RX/TIM16_CH1/TIM4_CH3/TIM8_CH2/TIM1_BKIN/TSC_SYNC/COMP1_OUT
98	96	62	46	PB9	I/O	FTf	I2C1_SDA/CAN_TX/TIM17_CH1/TIM4_CH4/TIM8_CH3/IR_OUT/COMP2_OUT
99	97			PE0	I/O	FT	USART1_TX/TIM4_ETR/TIM16_CH1
100	98			PE1	I/O	FT	USART1_RX/TIM17_CH1
101	99	63	47	VSS_1	S		Ground
102	100	64	48	VDD_1	S		Digital power supply