PIC16CE623T-04E/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16CE623T-04E/SO

OTP 8-Bit CMOS MCU with EEPROM Data Memory

Microchip Technology 

PIC16CE62X

FIGURE 3-1: BLOCK DIAGRAM

Device

PIC16CE623

PIC16CE624

PIC16CE625

Program Memory

Data Memory

(RAM)

512 X 14

1K X14

2K X 14

96 X 8

96 X 8

128 X 8

EEPROM DATA

MEMORY

128 X 8

128 X 8

128 X 8

EPROM

13

Program Counter

Data Bus

8

Program

Memory

Program

Bus

14

Instruction reg

8 Level Stack

(13-bit)

RAM

File

Registers

RAM Addr (1)

9

Addr MUX

Direct Addr 7

Indirect

8 Addr

FSR reg

STATUS reg

Instruction

Decode &

Control

OSC1/CLKIN

OSC2/CLKOUT

Timing

Generation

Power-up

Timer

Oscillator

Start-up Timer

Power-on

Reset

Watchdog

Timer

Brown-out

Reset

3

MUX

ALU

W reg

Voltage

Reference

Comparator

-

+

-

+

TMR0

RA0/AN0

RA1/AN1

RA2/AN2/VREF

RA3/AN3

RA4/T0CKI

I/O Ports

PORTB

MCLR VDD, VSS

Note 1: Higher order bits are from the STATUS register.

SCL

SDA

VDD

EEINTF

EEPROM

Data

Memory

128x8

DS40182A-page 8

Preliminary

© 1998 Microchip Technology Inc.

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