Manufacturer Part Number
ATSAM3S2BA-AU
Manufacturer
Microchip Technology
Introduction
32-bit ARM Cortex-M3 microcontroller
Part of the SAM3S series
Product Features and Performance
64 MHz operating speed
128 KB program memory (FLASH)
32 KB RAM
10-bit/12-bit ADC and 12-bit DAC
Variety of communication interfaces (IC, MMC, SPI, SSC, UART/USART, USB)
Integrated peripherals (DMA, PWM, WDT, etc.)
Wide operating temperature range (-40°C to 85°C)
Product Advantages
Powerful 32-bit ARM Cortex-M3 core
Flexible communication capabilities
Extensive peripheral set
Low power consumption
Key Technical Parameters
64-LQFP package
62V to 3.6V supply voltage
Internal oscillator
RoHS3 compliant
Quality and Safety Features
Brown-out detection and reset
Power-on reset (POR)
Compatibility
Compatible with a range of development tools and software
Suitable for embedded applications
Application Areas
Industrial automation
Portable devices
Sensor and control systems
Medical equipment
Product Lifecycle
Currently available, no information on discontinuation
Replacement or upgrade options may be available from the manufacturer
Key Reasons to Choose This Product
Powerful ARM Cortex-M3 core for advanced applications
Broad peripheral set and communication capabilities
Wide operating temperature range for industrial environments
Low power consumption for battery-powered devices
Compatibility with development tools and software ecosystem