STM8AP52A8TCX データシートの表示（PDF） - STMicroelectronics

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STM8AP52A8TCX

Automotive 8-bit MCU, with up to 128 Kbyte Flash, data EEPROM, 10-bit ADC, timers, LIN, CAN, USART, SPI, I2C, 3 to 5.5 V

STMicroelectronics 

Pinouts and pin description

STM8AF526x/8x/Ax STM8AF6269/8x/Ax

Table 11. STM8AF526x/8x/Ax and STM8AF6269/8x/Ax pin description

Pin number

Input

Output

Pin name

Main

function

(after

reset)

Default

alternate

function

Alternate

function

after remap

[option bit]

111 1

222 2

333 3

444 -

555 4

666 5

777 6

888 7

999 -

10 10 10 -

11 11 11 -

12 12 12 -

13 - - -

14 - - -

15 - - -

16 - - -

17 13 - -

18 14 - -

19 15 - -

20 16 - 8

21 17 - -

1

NRST

I/O - X - - - - -

Reset

-

2

PA1/OSCIN(1)

I/O X X -

-

O1

X

X

Port A1

Resonator/

crystal in

-

3

PA2/OSCOUT I/O X X X -

O1

X

X

Port A2

Resonator/

crystal out

-

-

VSSIO_1

S - -- - - - -

I/O ground

-

4

VSS

S - -- - - - -

Digital ground

-

5

VCAP

S - -- - - - -

1.8 V regulator

capacitor

-

6

VDD

S - - - - - - - Digital power supply

-

7

VDDIO_1

S - - - - - - - I/O power supply

-

-

PA3/TIM2_CH3 I/O X X X -

O1

X X Port A3

Timer 2 -

channel 3

TIM3_CH1

[AFR1]

- PA4/USART_RX I/O X X X - O3 X X Port A4

USART

receive

-

- PA5/USART_TX I/O X X X - O3 X X Port A5

USART

transmit

-

8

PA6/USART_CK

(2)

I/O

X

XX

-

O3

X X Port A6

USART

synchro

-

nous clock

-

PH0

I/O X X - HS O3 X X Port H0

-

-

-

PH1

I/O X X - HS O3 X X Port H1

-

-

-

PH2

I/O X X - - O1 X X Port H2

-

-

-

PH3

I/O X X - - O1 X X Port H3

-

-

-

PF7/AIN15

I/O X X - - O1 X X Port F7

Analog

input 15

-

-

PF6/AIN14

I/O X X - - O1 X X Port F6

Analog

input 14

-

-

PF5/AIN13

I/O X X - - O1 X X Port F5

Analog

input 13

-

-

PF4/AIN12

I/O X X - - O1 X X Port F4

Analog

input 12

-

-

PF3/AIN11

I/O X X - - O1 X X Port F3

Analog

input 11

-

34/125

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