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ATMEGA8A - 8-bit Atmel Microcontroller

Description

VCC Digital supply voltage.

GND Ground.

XTAL1/XTAL2/TOSC1/TOSC2 Port B is an 8-bit bi-directional I/O port with internal pull-up resistors (selected for each bit).

The Port B output buffers have symmetrical drive characteristics with both high sink and source capability.

Features

  • High-performance, Low-power Atmel®AVR® 8-bit Microcontroller.
  • Advanced RISC Architecture.
  • 130 Powerful Instructions.
  • Most Single-clock Cycle Execution.
  • 32 x 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.

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Datasheet preview – ATMEGA8A

Datasheet Details

Part number ATMEGA8A
Manufacturer ATMEL Corporation
File Size 7.80 MB
Description 8-bit Atmel Microcontroller
Datasheet download datasheet ATMEGA8A Datasheet
Additional preview pages of the ATMEGA8A datasheet.

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Full PDF Text Transcription

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8-bit Atmel Microcontroller with 8KB In-System Programmable Flash ATmega8A Features • High-performance, Low-power Atmel®AVR® 8-bit Microcontroller • Advanced RISC Architecture – 130 Powerful Instructions – Most Single-clock Cycle Execution – 32 x 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 Secu
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