PIC16F87XA中文資料SYC數(shù)據(jù)手冊PDF規(guī)格書

Peripheral Features:

? Timer0: 8-bit timer/counter with 8-bit prescaler

? Timer1: 16-bit timer/counter with prescaler,

can be incremented during Sleep via external

crystal/clock

? Timer2: 8-bit timer/counter with 8-bit period

register, prescaler and postscaler

? Two Capture, Compare, PWM modules

- Capture is 16-bit, max. resolution is 12.5 ns

- Compare is 16-bit, max. resolution is 200 ns

- PWM max. resolution is 10-bit

? Synchronous Serial Port (SSP) with SPI?

(Master mode) and I2C? (Master/Slave)

? Universal Synchronous Asynchronous Receiver

Transmitter (USART/SCI) with 9-bit address

detection

? Parallel Slave Port (PSP) – 8 bits wide with

external RD, WR and CS controls (40/44-pin only)

? Brown-out detection circuitry for

Brown-out Reset (BOR)

Analog Features:

? 10-bit, up to 8-channel Analog-to-Digital

Converter (A/D)

? Brown-out Reset (BOR)

? Analog Comparator module with:

- Two analog comparators

- Programmable on-chip voltage reference

(VREF) module

- Programmable input multiplexing from device

inputs and internal voltage reference

- Comparator outputs are externally accessible

Special Microcontroller Features:

? 100,000 erase/write cycle Enhanced Flash

program memory typical

? 1,000,000 erase/write cycle Data EEPROM

memory typical

? Data EEPROM Retention > 40 years

? Self-reprogrammable under software control

? In-Circuit Serial Programming? (ICSP?)

via two pins

? Single-supply 5V In-Circuit Serial Programming

? Watchdog Timer (WDT) with its own on-chip RC

oscillator for reliable operation

? Programmable code protection

? Power saving Sleep mode

? Selectable oscillator options

? In-Circuit Debug (ICD) via two pins

CMOS Technology:

? Low-power, high-speed Flash/EEPROM

technology

? Fully static design

? Wide operating voltage range (2.0V to 5.5V)

? Commercial and Industrial temperature ranges

? Low-power consumption