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> 10PCS microchip PIC16F877A-i/p PIC16F877A 20MHZ PDIP40
10PCS microchip PIC16F877A-i/p PIC16F877A 20MHZ PDIP40
Microchip PIC16F877A Microcontroller Features
* Lead-free; RoHS-compliant
* Operating speed: 20 MHz, 200 ns instruction cycle
* Operating voltage: 4.0-5.5V
* Industrial temperature range (-40 to +85 C)
* 35 single-word instructions
* All single-cycle instructions except for program branches (two-cycle)
* PIC16F877A-IP.jpg picture by townzbz2
Special Microcontroller Features
* Flash Memory: 14.3 Kbytes (8192 words)
* Data EEPROM: 256 bytes
* Self-reprogrammable under software control
* In-Circuit Serial Programming via two pins (5V)
* Watchdog Timer with on-chip RC oscillator
* Programmable code protection
* Power-saving Sleep mode
* Selectable oscillator options
* In-Circuit Debug via two pins
* 33 I/O pins; 5 I/O ports
* 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
* 16-bit Capture input; max resolution 12.5 ns
* 16-bit Compare; max resolution 200 ns
* Synchronous Serial Port with two modes:
* I2C Master and Slave
* USART/SCI with 9-bit address detection
* Parallel Slave Port (PSP)
* 8 bits wide with external RD, WR and CS controls
* Brown-out detection circuitry for Brown-Out Reset
* 10-bit, 8-channel A/D Converter
* Analog Comparator module
* 2 analog comparators
* Programmable on-chip voltage reference module
* Programmable input multiplexing from device inputs and internal VREF
* Comparator outputs are externally accessible
