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STSPIN32F0601TR's number of GPIO

Shyun.1
Associate

Hello

I want to ask about STSPIN32F0601TR.

I'm reviewing the IC for motor controller, in datasheet it describes the number of GPIO 21.

but counting the number of port

N. Name Type Function

1 PB8 I/O - FTf MCU PB8

4 PC13 I/O - TC MCU PC13

5 PC14 I/O - TC MCU PC14

6 PC15 I/O - TC MCU PC15

7 PF0 I/O - FT MCU PF0

8 PF1 I/O - FT MCU PF1

12 PA0 I/O - TTa MCU PA0

13 PA1 I/O - TTa MCU PA1

14 PA2 I/O - TTa MCU PA2

15 PA3 I/O - TTa MCU PA3

16 PA4 I/O - TTa MCU PA4

17 PA5 I/O - TTa MCU PA5

18 PA6 I/O - TTa MCU PA6

19 PA7 I/O - TTa MCU PA7

20 PB0 I/O - TTa MCU PB0

55 PA12 I/O - FT MCU PA12

56 PA13 I/O - FT MCU PA13/SWDIO (System debug data)

57 PA14 I/O - FT MCU PA14/SWDCLK (System debug clock)

58 PA15 I/O - FT MCU PA15

59 PB3 I/O - FT MCU PB3

60 PB4 I/O - FT MCU PB4

61 PB5 I/O - FT MCU PB5

62 PB6 I/O - FTf MCU PB6

63 PB7 I/O - FTf MCU PB7

21 PB1 I/O - TTa MCU PB1

Gpio is 25.

Can I know the exact number of GPIO?

Thank you.

1 REPLY 1
Cristiana SCARAMEL
ST Employee

​You can consider a total of 25 GPIOs.

We had initially excluded from the count the PA13 and PA14 (for debug), PF0 and PF1 (for optional external oscillator).

Thanks for the tip.

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