PIC12F1822-E 查看數據表（PDF） - Microchip Technology

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PIC12F1822-E

8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC12F/LF1822/16F/LF1823

FIGURE 2-1:

CORE BLOCK DIAGRAM

15

Configuration

15

Program Counter

Data Bus

8

Flash

Program

Memory

186-LLeevveel lSStatacckk

(135-bit)

RAM

Program

Bus

14

IInnssttrruuccttiioonn Rreegg

15

15

Program Memory

Read (PMR)

12 RAM Addr

Addr MUX

Direct Addr 7

8

Indirect

Addr

5

12

12

BFSSRR Rreegg

FSR0reRgeg

FFSSRR1 rReegg

SSTTAATTUUSSRreegg

OSC1/CLKIN

OSC2/CLKOUT

Instruction

DDeeccooddeea&nd

Control

Timing

Generation

Internal

Oscillator

Block

Power-up

Timer

Oscillator

Start-up Timer

Power-on

Reset

Watchdog

Timer

Brown-out

Reset

3

MUX

ALU

8

W Reg

VDD VSS

DS41413A-page 20

Preliminary

 2010 Microchip Technology Inc.

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