STM8AP6228UAX View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM8AP6228UAX

Automotive 8-bit MCU, with up to32 Kbytes Flash, data EEPROM, 10-bit ADC, timers, LIN, SPI, I2C, 3 to 5.5V

STMicroelectronics 

Pinouts and pin description

STM8AF61xx, STM8AF62xx

Table 10.

Pin

number

STM8AF61xx/62xx (32 Kbytes) microcontroller pin description(1)(2)

Input

Output

Pin name

Default alternate

function

Alternate

function after

remap

[option bit]

1 1 NRST

2 2 PA1/OSCIN(3)

3 3 PA2/OSCOUT

4 - VSSIO_1

5 4 VSS

6 5 VCAP

7 6 VDD

8 7 VDDIO_1

- 8 PF4/AIN12(4)(5)

9 - PA3/TIM2_CH3

10 - PA4

11 - PA5

12 - PA6

13 9 VDDA

14 10 VSSA

15 - PB7/AIN7

16 - PB6/AIN6

17 11 PB5/AIN5

18 12 PB4/AIN4

19 13 PB3/AIN3

20 14 PB2/AIN2

21 15 PB1/AIN1

22 16 PB0/AIN0

I/O - X -

I/O X X -

I/O X X X

S- - -

S- - -

S- - -

S- - -

S- - -

I/O X X

I/O X X X

I/O X X X

I/O X X X

I/O X X X

S- - -

S- - -

I/O X X X

I/O X X X

I/O X X X

I/O X X X

I/O X X X

I/O X X X

I/O X X X

I/O X X X

- - - - Reset

—

- O1 X X Port A1 Resonator/crystal in —

- O1 X X Port A2 Resonator/crystal out —

- - - - I/O ground

—

- - - - Digital ground

—

- - - - 1.8 V regulator capacitor

—

- - - - Digital power supply

—

- - - - I/O power supply

—

- O1 X X Port F4 Analog input 12

—

- O1 X X Port A3 Timer 2 - channel 3

TIM3_CH1

[AFR1]

- O3 X X Port A4

—

- O3 X X Port A5

—

- O3 X X Port A6

—

- - - - Analog power supply

—

- - - - Analog ground

—

- O1 X X Port B7 Analog input 7

—

- O1 X X Port B6 Analog input 6

- O1 X X Port B5 Analog input 5

- O1 X X Port B4 Analog input 4

—

I2C_SDA

[AFR6]

I2C_SCL

[AFR6]

- O1 X X Port B3 Analog input 3

TIM1_ETR

[AFR5]

- O1 X X Port B2 Analog input

TIM1_

NCC3

[AFR5]

- O1 X X Port B1 Analog input 1

TIM1_

NCC2

[AFR5]

- O1 X X Port B0 Analog input 0

TIM1_

NCC1

[AFR5]

26/89

Doc ID 14952 Rev 6

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