PIC16F871-I/L 8-bit PICmicro microcontroller, 3.5 KB, 20 MHz, PLCC-44

PIC16F870/871 28/40-Pin, 8-Bit CMOS FLASH Microcontrollers

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 PIC16CXXX 28 and 40-pin devices - Interrupt capability (up to 11 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: - - 20 µA typical @ 3V, 32 kHz - 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 - 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)