Atmega8A - 28Pins 8MHz 8kb 8-bit Microcontroller



  • 28-pin AVR Microcontroller
  • Flash Program Memory: 8 kbytes
  • EEPROM Data Memory: 512 bytes
  • SRAM Data Memory: 1 kbytes
  • I/O Pins: 23
  • Timers: Two 8-bit / One 16-bit
  • A/D Converter: 10-bit Six Channel
  • PWM: Three Channels
  • RTC: Yes with Separate Oscillator
  • MSSP: SPI and I²C Master and Slave Support
  • USART: Yes
  • External Oscillator: up to 8MHz


  • High-performance, Low-power AVR 8-bit Microcontroller
  • Advanced RISC Architecture
    • 130 Powerful Instructions - Most Single Clock Cycle Execution
    • 32 x 8 General Purpose Working Registers
    • Up to 16 MIPS Throughput at 16MHz
    • Fully Static Operation
    • On-chip 2-cycle Multiplier
  • Nonvolatile Program and Data Memories
    • 8k Bytes of In-System Self-Programmable Flash
    • Optional Boot Code Section with Independent Lock Bits
    • 512K Bytes EEPROM
    • Programming Lock for Software Security
    • 1K Byte Internal SRAM
  • Peripheral Features
    • On-chip Analog Comparator
    • Programmable Watchdog Timer with Separate On-chip Oscillator
    • Master/Slave SPI Serial Interface
    • Two 8-bit Timer/Counters with Separate Prescalar, Compare 
    • One 16-bit TImer/Counter with Separate Prescaler, Compare and Capture mode
    • Real Time Counter with Separate Oscillator
    • Four PWM Channels
    • 8-channel, 10-bit ADC
    • Byte-oriented Two-wire Serial Interface
    • Programmable Serial USART
  • Special Microcontroller Features
    • Power-on Reset and Programmable Brown-out Detection
    • Internal Calibrated RC Oscillator
    • External and Internal Interrupt Sources
    • Five Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby
  • I/O and Packages
    • 23 Programmable I/O Lines
    • 28-pin PDIP, 32-lead TQFP, and 32-pad MLF
  • Operating Voltages
    • 4.5-5.5V for ATmega8L
  • Speed Grades
    • 0-16 MHz for ATmega8
  • Power Consumption @ 4 MHz, 3V, and 35°C for ATmega8L
    • Active: 3.6mA
    • Idle Mode: 10mA
    • Power-down Mode: 0.5µA

*Image shown is a representation only.

Atmega8A-8PU Microcontroller

SKU: 34
₹85.00 Regular Price
₹69.00Sale Price

    Be the First to Know About Deals and Special Offers

    Payment Secured By

    How can we help?

    Customer Service


    online electronic components modules sensors

    We will accept order soon