PIC12F629T-I View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC12F629T-I

8-Pin FLASH-Based 8-Bit CMOS Microcontrollers

Microchip Technology 

PIC12F629/675

8-Pin FLASH-Based 8-Bit CMOS Microcontroller

High Performance RISC CPU:

• Only 35 instructions to learn

- All single cycle instructions except branches

• Operating speed:

- DC - 20 MHz oscillator/clock input

- DC - 200 ns instruction cycle

• Interrupt capability

• 8-level deep hardware stack

• Direct, Indirect, and Relative Addressing modes

Special Microcontroller Features:

• Internal and external oscillator options

- Precision Internal 4 MHz oscillator factory

calibrated to ±1%

- External Oscillator support for crystals and

resonators

- 5 µs wake-up from SLEEP, 3.0V, typical

• Power saving SLEEP mode

• Wide operating voltage range - 2.0V to 5.5V

• Industrial and Extended temperature range

• Low power Power-on Reset (POR)

• Power-up Timer (PWRT) and Oscillator Start-up

Timer (OST)

• Brown-out Detect (BOD)

• Watchdog Timer (WDT) with independent

oscillator for reliable operation

• Multiplexed MCLR/Input-pin

• Interrupt-on-pin change

• Individual programmable weak pull-ups

• Programmable code protection

• High Endurance FLASH/EEPROM Cell

- 100,000 write FLASH endurance

- 1,000,000 write EEPROM endurance

- FLASH/Data EEPROM Retention: > 40 years

Low Power Features:

• Standby Current:

- 1 nA @ 2.0V, typical

• Operating Current:

- 8.5 µA @ 32 kHz, 2.0V, typical

- 100 µA @ 1 MHz, 2.0V, typical

• Watchdog Timer Current

- 300 nA @ 2.0V, typical

• Timer1 oscillator current:

- 4 µA @ 32 kHz, 2.0V, typical

Peripheral Features:

• 6 I/O pins with individual direction control

• High current sink/source for direct LED drive

• Analog comparator module with:

- One analog comparator

- Programmable on-chip comparator voltage

reference (CVREF) module

- Programmable input multiplexing from device

inputs

- Comparator output is externally accessible

• Analog-to-Digital Converter module (PIC12F675):

- 10-bit resolution

- Programmable 4-channel input

- Voltage reference input

• Timer0: 8-bit timer/counter with 8-bit

programmable prescaler

• Enhanced Timer1:

- 16-bit timer/counter with prescaler

- External Gate Input mode

- Option to use OSC1 and OSC2 in LP mode

as Timer1 oscillator, if INTOSC mode

selected

• In-Circuit Serial ProgrammingTM (ICSPTM) via

two pins

Device

PIC12F629

PIC12F675

Program

Memory

FLASH

(words)

1024

1024

Data Memory

SRAM

EEPROM

I/O

10-bit A/D

(ch)

Comparators

(bytes)

(bytes)

64

128

6

–

1

64

128

6

4

1

Timers

8/16-bit

1/1

1/1

* 8-bit, 8-pin devices protected by Microchip’s Low Pin Count Patent: U.S. Patent No. 5,847,450. Additional U.S. and

foreign patents and applications may be issued or pending.

 2003 Microchip Technology Inc.

DS41190C-page 1

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