ATMEGA128L-8MI The ATMEGA128L-8MI is an 8-bit AVR microcontroller from Microchip Technology featuring 128KB Flash memory, 4KB RAM, and 4KB EEPROM. It operates at up to 8MHz with 53 I/O lines and is housed in a 64-QFN package.
Mfr Part #:

ATMEGA128L-8MI

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The ATMEGA128L-8MI is an 8-bit AVR microcontroller from Microchip Technology featuring 128KB Flash memory, 4KB RAM, and 4KB EEPROM. It operates at up to 8MHz with 53 I/O lines and is housed in a 64-QFN package.
✓ Total Stock: 7,232 pcs

ATMEGA128L-8MI Available from 1 distributor

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ATMEGA128L-8MI Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Package Quantity
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
Watchdog Timer

ATMEGA128L-8MI Description

Short technical summary and product information.

The Microchip Technology ATMEGA128L-8MI is an 8-bit AVR microcontroller based on the advanced RISC architecture. It features 128KB of in-system self-programmable Flash memory, 4KB of EEPROM, and 4KB of internal SRAM. The device operates at a maximum frequency of 8MHz, delivering up to 8MIPS throughput.

 

This microcontroller includes a rich set of peripherals: two 8-bit and two 16-bit timer/counters, up to 8 PWM channels, an 8-channel 10-bit ADC, and multiple serial communication interfaces including SPI, USART, I2C, and EBI/EMI. It also features a programmable watchdog timer, brown-out detection, and power-on reset.

 

The ATMEGA128L-8MI is supplied in a 64-VFQFN exposed pad package (64-QFN, 9x9mm) and supports surface mount assembly. It operates over a temperature range of -40°C to 85°C and a supply voltage of 2.7V to 5.5V. The device is available in tray packaging with 260 units per tray.

ATMEGA128L-8MI Quick Information

Product Type: Microcontroller
Series: ATmega
Canonical Name: Microchip Technology ATMEGA128L-8MI 8-bit AVR Microcontroller
Subcategory: 8-bit AVR MCU

ATMEGA128L-8MI Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Contains Lead

ATMEGA128L-8MI Features

  • 8-bit AVR core with 128KB Flash memory.
  • Operates at up to 8MHz with 8MIPS throughput.
  • 53 programmable I/O lines with multiple interfaces.
  • Includes 10-bit ADC with 8 channels.
  • Housed in 64-QFN surface mount package.

ATMEGA128L-8MI Applications

  • Ideal for industrial control and automation systems.
  • Suitable for automotive and embedded applications.
  • Used in sensor interfacing and data acquisition.
  • Applicable in consumer electronics and IoT devices.

ATMEGA128L-8MI FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the ATMEGA128L-8MI?

The ATMEGA128L-8MI operates from 2.7V to 5.5V.

What package does the ATMEGA128L-8MI come in?

The ATMEGA128L-8MI is available in a 64-VFQFN exposed pad package (64-QFN, 9x9mm).

What is the operating temperature range of the ATMEGA128L-8MI?

The operating temperature range is -40°C to 85°C.

Is the ATMEGA128L-8MI RoHS compliant?

The ATMEGA128L-8MI is RoHS non-compliant and contains lead.

What is the maximum clock speed of the ATMEGA128L-8MI?

The maximum clock speed is 8MHz.

How much Flash memory does the ATMEGA128L-8MI have?

It has 128KB of Flash program memory.

What communication interfaces are supported?

It supports EBI/EMI, I2C, SPI, and UART/USART interfaces.

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