ATSAM3U2CA-AU - Microchip Technology

Manufacturer Part Number

ATSAM3U2CA-AU

Manufacturer

Microchip Technology

Introduction

High-performance, 32-bit ARM Cortex-M3 based microcontroller

Product Features and Performance

32-Bit Single-Core ARM Cortex-M3 processor

Clock speed up to 96MHz

128KB Flash Memory

36KB RAM

57 I/O Lines

Enhanced Bit-band Peripheral Access

Embedded Trace Module Support

Serial Peripheral Interface (SPI)

Synchronous Serial Controller (SSC)

Product Advantages

Low power consumption

High data throughput

Ample memory for complex applications

Robust peripheral set for versatile connectivity

Integrated USB 2.0 Full Speed Device and Host functionality

Key Technical Parameters

Core: ARM Cortex-M3

Speed: 96MHz

I/O Count: 57

Program Memory: 128KB FLASH

RAM: 36K Bytes

Voltage Range: 1.62V to 3.6V

ADC: 4 channels at 12-bits, 4 channels at 10-bits

Internal Oscillator

Operating Temp: -40°C to 85°C

Package: 100-LQFP (14x14)

Quality and Safety Features

Brown-out Detect/Reset

Watchdog Timer (WDT)

Power-on Reset (POR)

Low power modes for power saving

Compatibility

Standard ARM development tools

USB 2.0 Full Speed Device and Host compatible

Application Areas

Industrial Control Systems

Medical Devices

Automotive Systems

Consumer Electronics

Communication Devices

Product Lifecycle

Active Status

Continued manufacturer support

Several Key Reasons to Choose This Product

High performance-to-power ratio

Scalable ARM Cortex-M3 core facilitates future-proofing your design

Enhanced connectivity options for versatile applications

Suitable for a wide temperature range, ensuring reliability in extreme conditions

Surface mount package compatible with modern PCB manufacturing processes