AT32UC3A1128-AUT - Microchip Technology

Manufacturer Part Number

AT32UC3A1128-AUT

Manufacturer

Microchip Technology

Introduction

The AT32UC3A1128-AUT is a 32-bit AVR microcontroller suited for a variety of embedded applications.

Product Features and Performance

66MHz AVR 32-Bit Single-Core Processor

128KB Flash Memory

32KB SRAM

Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Connectivity

Brown-out Detect/Reset, Power-on Reset, PWM, WDT Peripherals

Product Advantages

High processing power with 32-bit architecture

Extensive connectivity options for versatile applications

Low power consumption suitable for power-sensitive projects

Robust peripheral set for complex control systems

Key Technical Parameters

Core Size: 32-Bit Single-Core

Speed: 66MHz

Program Memory Size: 128KB

RAM Size: 32KB

Supply Voltage: 1.65V to 3.6V

Analog to Digital Converters: 8 channels, 10 bits each

Number of I/O: 69

Quality and Safety Features

Internal Oscillator for reliable clock generation

Brown-out Detect and Power-on Reset for system stability

Operating Temperature range from -40°C to 85°C ensuring reliable performance in extreme conditions

Compatibility

Surface Mount 100-TQFP (14x14) Package

Compatible with AVR development tools

Application Areas

Industrial Control Systems

Consumer Electronics

Internet of Things (IoT) Devices

Automotive Applications

Medical Instruments

Product Lifecycle

Product Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Flexible and high-speed 32-bit processing capabilities

Comprehensive set of connectivity features for modern embedded designs

Robust set of peripherals facilitating complex functionalities

Reliability in varying environmental conditions

Proven technology from Microchip with support and development resources available