Manufacturer Part Number
ATSAM3U2EA-AU
Manufacturer
Microchip Technology
Introduction
The ATSAM3U2EA-AU is an ARM Cortex-M3 based microcontroller, optimized for high-performance and energy efficiency in embedded applications.
Product Features and Performance
Core: ARM Cortex-M3, 32-Bit Single-Core
Speed: 96 MHz
Connectivity options: EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O: 96
Program Memory Size: 128KB of FLASH
RAM Size: 36KB
Data Converters: A/D converters with 8x10b and 8x12b resolution
Internal Oscillator
Product Advantages
High processing power with low power consumption.
Extensive connectivity and peripheral support.
Ample memory for complex applications.
Robust peripheral set to handle a wide range of tasks.
Key Technical Parameters
Operating Voltage: 1.62V to 3.6V
Operating Temperature: -40°C to 85°C
Package Type: 144-LQFP (20x20)
Quality and Safety Features
Integrated Brown-out Detect/Reset for system stability.
Watchdog Timer (WDT) to recover from failure states.
Power-on Reset (POR) to ensure reliable operation.
Compatibility
Supports a range of interfaces and protocols for flexible design integration.
Application Areas
Industrial control systems.
Consumer electronics.
Internet of Things (IoT) devices.
Automotive electronics.
Product Lifecycle
Status: Active
Product is currently supported with no immediate plans for discontinuation.
Several Key Reasons to Choose This Product
Leading-edge ARM Cortex-M3 core ensuring reliable and efficient processing.
Comprehensive connectivity features enabling versatile system design.
Enhanced safety features for robust and secure operation.
Suitable for a wide range of applications, enhancing product adaptability.
Active product lifecycle with ongoing manufacturer support.