ATMEGA32L-8AU - Microchip Technology

Manufacturer Part Number

ATMEGA32L-8AU

Manufacturer

Microchip Technology

Introduction

ATMEGA32L-8AU is an 8-bit low-power microcontroller from Microchip's AVR® ATmega series.

Product Features and Performance

8-bit AVR Core Processor

Maximum Clock Speed of 8MHz

Support for advanced communication protocols: I2C, SPI, UART/USART

Extensive interrupt system with Brown-out Detect/Reset, POR, PWM, WDT

Product Advantages

Low power consumption for energy-efficient applications

Robust peripheral set enhances system functionality

High proficiency in real-time control

A considerable amount of I/O ports for versatile connectivity

Key Technical Parameters

Core Size: 8-Bit

Number of I/O: 32

Program Memory Size: 32KB (16K x 16)

EEPROM Size: 1K x 8

RAM Size: 2K x 8

Voltage Supply Range: 2.7V to 5.5V

Data Converters: A/D 8x10b ADCs

Oscillator: Internal

Quality and Safety Features

Integrated Watchdog Timer (WDT) for system reliability

Brown-out Detection for Voltage Monitoring

Programmable Fuse Bytes for module customization and security

Compatibility

Supports the AVR programming interface

Surface Mount Technology compatible with standard 44-TQFP footprint

Can be used in systems designed around other AVR microcontrollers

Application Areas

Industrial control systems

Automotive applications

Battery operated devices

Embedded systems

Consumer Electronics

Product Lifecycle

The product is currently in active status

Not reported as nearing discontinuation

Replacement and upgrade options are expected to be available due to active status

Several Key Reasons to Choose This Product

Optimal for power-sensitive applications given its low power features

Flexibility through a large number of I/O lines and peripheral features

Wide operating voltage range suited for various power supplies

Support for multiple communication protocols enhancing connectivity options

Large enough flash and RAM for complex applications

Proven track record of performance and reliability within the industry