PIC12F609 데이터 시트보기 (PDF) - Microchip Technology

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PIC12F609

8-Pin Flash-Based, 8-Bit CMOS Microcontrollers

Microchip Technology 

PIC12F609/615/617/12HV609/615

FIGURE 1-2:

PIC12F615/617/HV615 BLOCK DIAGRAM

Configuration

Flash

1K X 14

and

2K X 14**

Program

Memory

Program 14

Bus

Instruction Reg

INT

13

Program Counter

8

Data Bus

8-Level Stack

(13-Bit)

RAM

64 Bytes and

128 Bytes**

File

Registers

RAM Addr

9

Addr MUX

Direct Addr 7

Indirect

8

Addr

FSR Reg

STATUS Reg

8

Instruction

Decode &

Control

OSC1/CLKIN

OSC2/CLKOUT

Timing

Generation

T1G*

Internal

Oscillator

Block

T1G

Power-up

Timer

Oscillator

Start-up Timer

Power-on

Reset

Watchdog

Timer

Brown-out

Reset

MCLR VDD VSS

T1CKI

T0CKI

Timer0

Timer1

3

MUX

ALU

8

W Reg

Shunt Regulator

(PIC12HV615 only)

Timer2

GPIO

GP0

GP1

GP2

GP3

GP4

GP5

Analog-To-Digital Converter

Comparator Voltage Reference

Absolute Voltage Reference

Analog Comparator

and Reference

ECCP

* Alternate pin function.

** For the PIC12F617 only.

DS41302D-page 8

 2010 Microchip Technology Inc.

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