Datasheet4U Logo Datasheet4U.com

ATMEGA128L - 8-bit Atmel Microcontroller

Download the ATMEGA128L datasheet PDF. This datasheet also covers the ATM variant, as both devices belong to the same 8-bit atmel microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

The ATmega128 is 100% pin compatible with ATmega103, and can replace the ATmega103 on current Printed Circuit Boards.

Key Features

  • High-performance, Low-power Atmel®AVR®8-bit Microcontroller.
  • Advanced RISC Architecture.
  • 133 Powerful Instructions.
  • Most Single Clock Cycle Execution.
  • 32 x 8 General Purpose Working Registers + Peripheral Control Registers.
  • Fully Static Operation.
  • Up to 16MIPS Throughput at 16MHz.
  • On-chip 2-cycle Multiplier.
  • High Endurance Non-volatile Memory segments.
  • 128Kbytes of In-System Self-programmable Flash program.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ATM-EGA128.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ATmega1280 8-bit Microcontroller Microchip
ATMEGA1280V 8-bit Microcontroller ATMEL
ATmega1280V 8-bit Microcontroller Microchip
ATmega1281 8-bit Microcontroller Microchip
ATMEGA1281V 8-bit Microcontroller ATMEL

Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
ATMEGA128 8-bit Atmel Microcontroller
ATMEGA1280 8-BIT Microcontroller
ATMEGA1281 8-BIT Microcontroller
ATmega128A 8-bit Microcontroller
ATmega128RFA1 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 – 133 Powerful Instructions – Most Single Clock Cycle Execution – 32 x 8 General Purpose Working Registers + Peripheral Control Registers – Fully Static Operation – Up to 16MIPS Throughput at 16MHz – On-chip 2-cycle Multiplier • High Endurance Non-volatile Memory segments – 128Kbytes of In-System Self-programmable Flash program memory – 4Kbytes EEPROM – 4Kbytes 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 – Up to 64Kbytes Optional External Memory Space – Programming Lock for Software Se