ST7FSCR14M1 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7FSCR14M1

8-BIT LOW-POWER, FULL-SPEED USB MCU WITH 16K FLASH, 768 RAM, SMARTCARD I/F, TIMER

STMicroelectronics 

ST7SCR

Pin n°

Pin Name

Level

Port / Control

Input Output

Main

Function

(after reset)

Alternate Function

58 PA5

I/O

59 24 SELF2

O

60 24 SELF1

O

61 1 DIODE

S

62 2 GNDA

S

63 3 GND

S

64 4 CDRVCC

O

Note 1 : Keyboard interface

CT

CT

CT

CT

X X X X Port A5

An External inductance must be connected to these

pins for the step up converter (refer to Figure 4 to

choose the right capacitance)

An External diode must be connected to this pin for

the step up converter (refer to Figure 4 to choose the

right component)

Ground

CT X

Smartcard Supply pin

9/102

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