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ATMEGA8 - 8-bit Microcontroller

Download the ATMEGA8 datasheet PDF. This datasheet also covers the ATM-EGA variant, as both devices belong to the same 8-bit microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

Digital supply voltage.

Ground.

Port B is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit).

Key Features

  • High-performance, Low-power Atmel®AVR® 8-bit Microcontroller.
  • Advanced RISC Architecture.
  • 130 Powerful Instructions.
  • Most Single-clock Cycle Execution.
  • 32 × 8 General Purpose Working Registers.
  • Fully Static Operation.
  • Up to 16MIPS Throughput at 16MHz.
  • On-chip 2-cycle Multiplier.
  • High Endurance Non-volatile Memory segments.
  • 8Kbytes of In-System Self-programmable Flash program memory.
  • 512Bytes EEPRO.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATM-EGA-8.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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ATmega808 Microcontrollers Microchip
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ATMEGA88 8-bit Microcontroller Atmel

Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
ATMEGA8515 8-bit AVR Microcontroller
ATmega8515L 8-bit AVR Microcontroller
ATMEGA8535 (ATMEGA8535 / ATMEGA8535L) 8-bit AVR Microcontroller
ATMEGA8535L (ATMEGA8535 / ATMEGA8535L) 8-bit AVR Microcontroller
ATmega88P 8-bit Microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Features • High-performance, Low-power Atmel®AVR® 8-bit Microcontroller • Advanced RISC Architecture – 130 Powerful Instructions – Most Single-clock Cycle Execution – 32 × 8 General Purpose Working Registers – Fully Static Operation – Up to 16MIPS Throughput at 16MHz – On-chip 2-cycle Multiplier • High Endurance Non-volatile Memory segments – 8Kbytes of In-System Self-programmable Flash program memory – 512Bytes EEPROM – 1Kbyte Internal SRAM – Write/Erase Cycles: 10,000 Flash/100,000 EEPROM – Data retention: 20 years at 85°C/100 years at 25°C(1) – Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation – Programming Lock for Software Security • Peripheral Features – Two 8-bit Timer/Counters with Separate Prescaler,