PIC12CE518-04-JW_97 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC12CE518-04-JW_97

8-Pin, 8-Bit CMOS Microcontroller with EEPROM Data Memory

Microchip Technology 

PIC12CE5XX

FIGURE 3-1: PIC12CE5XX BLOCK DIAGRAM

EPROM

512 x 12 or

1024 x 12

Program

Memory

Program

Bus

12

Instruction reg

12

Data Bus

8

Program Counter

STACK1

STACK2

RAM

25 x 8 or

41 x 8

File

Registers

RAM Addr 9

Addr MUX

Direct Addr 5

Indirect

5-7 Addr

FSR reg

STATUS reg

8

OSC1/CLKIN

OSC2

Instruction

Decode &

Control

Timing

Generation

Device Reset

Timer

Power-on

Reset

Watchdog

Timer

3

MUX

ALU

8

W reg

Internal RC

OSC

MCLR

VDD, VSS

Timer0

GPIO

GP0

GP1

GP2/T0CKI

GP3/MCLR/VPP

GP4/OSC2

GP5/OSC1/CLKIN

16 X 8

EEPROM

Data

Memory

DS40172A-page 8

Preliminary

© 1997 Microchip Technology Inc.

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