ST6252(2002) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST6252
(Rev.:2002)

8-BIT OTP/EPROM MCUs WITH A/D CONVERTER, SAFE RESET, AUTO-RELOAD TIMER AND EEPROM

STMicroelectronics 

ST62T52C ST62T62C/E62C

AUTO-RELOAD TIMER (Cont’d)

Figure 27. AR Timer Block Diagram

DATA BUS

8

AR COMPARE

REGISTER

DDRB7

DRB7

f INT

M

f INT /3

U

X

CC0-CC1

7-Bit

AR PRESCALER

PS0-PS2

8

COMPARE

CPF

8

8-Bit

AR COUNTER

OVF

LOAD

8

PB7/

ARTIMout

R

S

OVF

OVIE

PWMOE

TCLD

EIE

EF

CPF

CPIE

AR TIMER

INTERRUPT

PB6/

ARTIMin

SL0-SL1

EF

SYNCHRO

8

AR

RELOAD/CAPTURE

REGISTER

8

AR

LOAD

REGISTER

8

8

DATA BUS

VR01660A

45/78

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