PIC16F872T-I/SO

PIC16 系列 128 B RAM 3.5 kB 闪存 8位 CMOS 微控制器 - SOIC-28

Devices Included in this Data Sheet:

• PIC16F872

Microcontroller Core Features:

• High-performance RISC CPU

• Only 35 single word instructions to learn

• All single cycle instructions except for program branches which are two cycle

• Operating speed: DC - 20 MHz clock input DC - 200 ns instruction cycle

• 2K x 14 words of FLASH Program Memory

   128 x 8 bytes of Data Memory RAM

   64 x 8 bytes of EEPROM Data Memory

• Pinout compatible to the PIC16C72A

• Interrupt capability up to 10 sources

• Eight level deep hardware stack

• Direct, indirect and relative addressing modes

• Power-on Reset POR

• Power-up Timer PWRT and Oscillator Start-up Timer OST

• Watchdog Timer WDT with its own on-chip RC oscillator for reliable operation

• Programmable code-protection

• Power saving SLEEP mode

• Selectable oscillator options

• Low-power, high-speed CMOS FLASH/EEPROM technology

• Fully static design

• In-Circuit Serial Programming ICSP via two pins

• Single 5V In-Circuit Serial Programming capability

• In-Circuit Debugging via two pins

• Processor read/write access to program memory

• Wide operating voltage range: 2.0V to 5.5V

• High Sink/Source Current: 25 mA

• Commercial and Industrial temperature ranges

• Low-power consumption:

   - < 2 mA typical @ 5V, 4 MHz

   - 20 µA typical @ 3V, 32 kHz

   - < 1 µA typical standby current

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

• One Capture, Compare, PWM module

   - 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

• 10-bit multi-channel Analog-to-Digital converter

• Synchronous Serial Port SSP with SPI Master Mode and I2C Master/Slave

• Brown-out detection circuitry for Brown-out Reset BOR