PIC16F916-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F916-I/SO

28/40/44/64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

Microchip Technology 

PIC16F913/914/916/917/946

FIGURE 1-2:

PIC16F914/917 BLOCK DIAGRAM

Configuration

Flash

4K/8K x 14

Program

Memory

INT

13

Program Counter

8-Level Stack (13-bit)

Program 14

Bus

Instruction Reg

Program Memory Read

(PMR)

Direct Addr

7

Data Bus

8

RAM

256/352 bytes

File

Registers

RAM Addr

9

Addr MUX

Indirect

8

Addr

FSR Reg

STATUS Reg

8

OSC1/CLKIN

Instruction

Decode and

Control

Timing

OSC2/CLKOUT Generation

Internal

Oscillator

Block

Power-up

Timer

Oscillator

Start-up Timer

Power-on

Reset

Watchdog

Timer

Brown-out

Reset

VDD VSS

3

MUX

ALU

8

W Reg

PORTA

PORTB

PORTC

PORTD

PORTE

RA0

RA1

RA2

RA3

RA4

RA5

RA6

RA7

RB0

RB1

RB2

RB3

RB4

RB5

RB6

RB7

RC0

RC1

RC2

RC3

RC4

RC5

RC6

RC7

RD0

RD1

RD2

RD3

RD4

RD5

RD6

RD7

RE0

RE1

RE2

RE3/MCLR

Timer0

Timer1

Timer2

10-bit A/D

Comparators

CCP1

CCP2

SSP

Addressable

USART

Data EEPROM

256 bytes

PLVD

LCD

DS41250F-page 16

© 2007 Microchip Technology Inc.

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