PIC12F629集成电路（IC）的微控制器规格书PDF中文资料

Special Microcontroller Features:

• Internal and external oscillator options

- Precision Internal 4 MHz oscillator factory

calibrated to ±1%

- External Oscillator support for crystals and

resonators

- 5μs 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:

- 8.5μA @ 32 kHz, 2.0V, typical

- 100μA @ 1 MHz, 2.0V, typical

• Watchdog Timer Current

- 300 nA @ 2.0V, typical

• Timer1 oscillator current:

- 4μA @ 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