STM8S003K3U6CTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8S003K3U6CTR

Value line, 16-MHz STM8S 8-bit MCU, 8-Kbyte Flash memory, 128-byte data EEPROM, 10-bit ADC, 3 timers, UART, SPI, I²C

STMicroelectronics 

STM8S003F3 STM8S003K3

Pinouts and pin descriptions

5.2

STM8S003F3 TSSOP20/UFQFPN20 pinout and pin

description

Figure 4. STM8S003F3 TSSOP20 pinout

UART1_CK/TIM2_CH1/BEEP/(HS)PD4 1

UART1_TX/AIN5/(HS) PD5 2

UART1_RX/AIN6/(HS) PD6 3

NRST 4

OSCIN/PA1 5

OSCOUT/PA2 6

VSS 7

VCAP 8

VDD

9

[SPI_NSS] TIM2_CH3/(HS) PA3 10

20 PD3 (HS)/AIN4/TIM2_CH2/ADC_ETR

19 PD2(HS)/AIN3/[TIM2_CH3]

18 PD1(HS)/SWIM

17 PC7(HS)/SPI_MISO [TIM1_CH2]

16 PC6(HS)/SPI_MOSI [TIM1_CH1]

15 PC5 (HS)/SPI_SCK [TIM2_CH1]

14 PC4(HS)/TIM1_CH4/CLK_CCO/AIN2/[TIM1_CH2N]

13 PC3(HS)/TIM1_CH3 [TLI] [TIM1_CH1N]

12 PB4(T)/I2C_SCL [ADC_ETR]

11 PB5(T)/I2C_SDA [TIM1_BKIN]

MS37741V1

1. HS high sink capability.

2. (T) True open drain (P-buffer and protection diode to VDD not implemented).

3. [ ] alternate function remapping option (If the same alternate function is shown twice, it indicates an

exclusive choice not a duplication of the function).

DS7147 Rev 10

25/103

29

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