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Model : RKI-1099
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This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip's powerful PIC architecture into an 28-pin package and is upwards compatible with the PIC16C5X, PIC12CXXX and PIC16C7X devices. PIC16F876 features 256 bytes of EEPROM data memory, self programming, an ICD, 5 channels of 10-bit Analog-to-Digital (A/D) converter, 2 additional timers, 2 capture/compare/PWM functions, the synchronous serial port can be configured as either 3-wire Serial Peripheral Interface (SPI) or the 2-wire Inter-Integrated Circuit (I²C™) bus and a Universal Asynchronous Receiver Transmitter (USART). All of these features make it ideal for more advanced level A/D applications in automotive, industrial, appliances and consumer applications.


  • High-Performance RISC CPU:

    • Only 35 single-word instructions to learn
    • All single-cycle instructions except for program branches
    • Operating speed: DC – 20 MHz clock input DC – 200 ns instruction cycle
    • Up to 8K x 14 words of Flash Program Memory, Up to 368 x 8 bytes of Data Memory (RAM), Up to 256 x 8 bytes of EEPROM Data Memory
    • Pinout compatible to other 28-pin microcontrollers
  • 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


PIC16F877A Datasheet

Rs. 200 In Stock
This powerful (200 nanosecond instruction execution) yet easy-to-program (only 35 single word instructions) CMOS FLASH-based 8-bit microcontroller packs Microchip
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