ST6225CB1 Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

ST6225CB1

8-bit MCUs with A/D converter, two timers, oscillator safeguard & safe reset

STMicroelectronics 

ST6215C ST6225C

Pin n°

Pin Name

Main Function

(after Reset)

Alternate Function

14 PB5/Ain

15 PB4/Ain

16 PB3/Ain

17 PB2/Ain

18 PB1/Ain

19 PB0/Ain

20 PA7/Ain

21 PA6/Ain

22 PA5/Ain

23 PA4/Ain

24 PA3/ 20mA Sink

25 PA2/ 20mA Sink

26 PA1/ 20mA Sink

27 PA0/ 20mA Sink

28 VSS

I/O Pin B5 (IPU)

I/O Pin B4 (IPU)

I/O Pin B3 (IPU)

I/O Pin B2 (IPU)

I/O Pin B1 (IPU)

I/O Pin B0 (IPU)

I/O Pin A7 (IPU)

I/O Pin A6 (IPU)

I/O Pin A5 (IPU)

I/O Pin A4 (IPU)

I/O Pin A3 (IPU)

I/O Pin A2 (IPU)

I/O Pin A1 (IPU)

I/O Pin A0 (IPU)

S Ground

Analog input

Analog input

Analog input

Analog input

Analog input

Analog input

Analog input

Analog input

Analog input

Analog input

Legend / Abbreviations for Table 1:

I = input, O = output, S = supply, IPU = input pull-up

The input with pull-up configuration (reset state) is valid as long as the user software does not change it.

Refer to Section 8 "I/O PORTS" on page 38 for more details on the software configuration of the I/O ports.

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