PIC16CE623T-20ISS Просмотр технического описания (PDF) - Microchip Technology

Номер в каталоге

Компоненты Описание

производитель

PIC16CE623T-20ISS

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 x 14

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/VPP VDD, VSS

EEPROM

Data

Memory

128 x 8

EESCL

EESDA

EEVDD

EEINTF

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

DS40182C-page 8

© 1999 Microchip Technology Inc.

Share Link: