microcontroller

STM8S903K3T6CTR

Symbol

Footprint

3D Model

Pin Map

Pin	Name	Type	Mount	Shape	Width × Height (mm)
1	NRST	input	SMD	oval	0.48×1.65
2	OSCIN/PA1	output	SMD	oval	0.48×1.65
3	OSCOUT/PA2	io	SMD	oval	0.48×1.65
4	VSS	ground	SMD	oval	0.48×1.65
5	VCAP	power	SMD	oval	0.48×1.65
6	VDD	power	SMD	oval	0.48×1.65
7	UART1_TX[SPI_NSS] TIM5_CH3/PA3	passive	SMD	oval	0.48×1.65
8	UART1_RXPF4	passive	SMD	oval	0.48×1.65
9	PB7	passive	SMD	oval	0.48×1.65
10	PB6	passive	SMD	oval	0.48×1.65
11	[TIM1_BKIN]IIC_SDA/ (T) PB5	passive	SMD	oval	0.48×1.65
12	[ADC_ETR]IIC_SCL/ (T) PB4	passive	SMD	oval	0.48×1.65
13	TIM1_ETR/AIN3/(HS) PB3	passive	SMD	oval	0.48×1.65
14	TIM1_CH3N/ AIN2/(HS) PB2	passive	SMD	oval	0.48×1.65
15	TIM1_CH2N/ AIN1/(HS) PB1	passive	SMD	oval	0.48×1.65
16	TIM1_CH1N/AIN0/(HS) PB0	passive	SMD	oval	0.48×1.65
17	PE5 (HS) /SPI_NSS[TIM1_CH1N]	passive	SMD	oval	0.48×1.65
18	PC1 (HS)/TIM1_CH1/UART1_CK[TIM1_CH2N]	passive	SMD	oval	0.48×1.65
19	PC2 (HS)/TIM1_CH2[TIM1_CH3N]	passive	SMD	oval	0.48×1.65
20	PC3 (HS)/TIM1_CH3/TLI[TIM1_CH1N]	passive	SMD	oval	0.48×1.65
21	PC4 (HS)/TIM1_CH4/CLK_CCO[AIN2][TIM1_CH2N]	passive	SMD	oval	0.48×1.65
22	PC5 (HS)/SPI_SCK[TIM5_CH1]	passive	SMD	oval	0.48×1.65
23	PC6 (HS)/SPI_MOSI[TIM1_CH1]	passive	SMD	oval	0.48×1.65
24	PC7 (HS)/SPI_MISO[TIM1_CH2]	passive	SMD	oval	0.48×1.65
25	PD0 (HS)/ TIM1_BKIN[CLK_CCO]	passive	SMD	oval	0.48×1.65
26	PD1 (HS)/SWIM	passive	SMD	oval	0.48×1.65
27	PD2 (HS)[AIN3] [TIM5_CH3]	passive	SMD	oval	0.48×1.65
28	PD3 (HS)/AIN5/TIM5_CH2/ADC_ETR	passive	SMD	oval	0.48×1.65
29	PD4 (HS)/BEEP/TIM5_CH1[UART1_CK]	passive	SMD	oval	0.48×1.65
30	PD5 /AIN5/UART1_TX	passive	SMD	oval	0.48×1.65
31	PD6 /AIN6/UART1_RX	passive	SMD	oval	0.48×1.65
32	PD7/TLI [ TIM1_CH4]	passive	SMD	oval	0.48×1.65