ST7FLITE35 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST7FLITE35

8-bit MCU with single voltage Flash, data EEPROM, ADC, timers, SPI, LINSCI™

STMicroelectronics 

ST7LITE3xF2

Pin Name

Level

Port / Control

Input

Main

Output Function

(after

reset)

Alternate Function

PA6 /MCO/

10 12 ICCCLK/

BREAK

I/O CT

X

ei1

11

13

PA5 /ATPWM3/

ICCDATA

I/O

CT

HS

X

12 14 PA4/ATPWM2 I/O CT HS X

13 15 PA3/ATPWM1 I/O CT HS X

14 16 PA2/ATPWM0 I/O CT HS X ei0

15 17 PA1/ATIC

I/O CT HS X

16 18 PA0/LTIC

I/O CT HS X X

17 19 OSC2

O

18 20 OSC1/CLKIN I

Main Clock Output or In Circuit Com-

munication Clock or External BREAK

Caution: During normal operation this

pin must be pulled- up, internally or ex-

X X Port A6 ternally (external pull-up of 10k manda-

tory in noisy environment). This is to

avoid entering ICC mode unexpectedly

during a reset. In the application, even

if the pin is configured as output, any re-

set will put it back in input pull-up.

X

X

Port A5

Auto-Reload Timer PWM3 or In Circuit

Communication Data

X X Port A4 Auto-Reload Timer PWM2

X X Port A3 Auto-Reload Timer PWM1

X X Port A2 Auto-Reload Timer PWM0

X X Port A1 Auto-Reload Timer Input Capture

X X Port A0 Lite Timer Input Capture

Resonator oscillator inverter output

Resonator oscillator inverter input or External

clock input

Notes:

1. It is mandatory to connect all available VDD and VDDA pins to the supply voltage and all VSS and VSSA

pins to ground.

2. For input with interrupt possibility “eix” defines the associated external interrupt vector which can be as-

signed to one of the I/O pins using the EISR register. Each interrupt can be either weak pull-up or floating

defined through option register OR.

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