Manufacturer Part Number
ATSAM3S2BA-MU
Manufacturer
Microchip Technology
Introduction
The ATSAM3S2BA-MU is an ARM Cortex-M3 based microcontroller, designed for efficient performance in embedded system applications.
Product Features and Performance
Core Processor: ARM Cortex-M3, 32-Bit Single-Core
Speed: 64MHz
Program Memory: 128KB FLASH storage
RAM Size: 32KB
Connectivity: I2C, MMC, SPI, SSC, UART/USART, USB
Peripherals include Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Data Converters: A/D 10x10/12b, D/A 2x12b
Oscillator: Internal
47 programmable I/O lines
Operating Temperature: -40°C to 85°C
Product Advantages
High integration facilitates reduced system complexity and cost
Low power consumption suitable for battery-powered devices
Key Technical Parameters
Voltage Supply (Vcc/Vdd): 1.62V 3.6V
Internal oscillator for improved reliability
Number of I/O pins: 47
Packaging: 64-QFN (9x9)
Quality and Safety Features
Enhanced data integrity with integrated Brown-out Detect/Reset
Thermal safeguard from -40°C to 85°C
Compatibility
Compatible with various communication protocols including I2C, SPI, and USB
Utilizes standard surface mount technology for assembly
Application Areas
Medical devices
Industrial control systems
Consumer electronics
Automotive components
Product Lifecycle
Status: Active
This product is currently supported with no planned discontinuation, ensuring long-term availability and support.
Several Key Reasons to Choose This Product
Versatile and powerful ARM Cortex-M3 core ensures efficient processing for complex algorithms
Comprehensive set of peripherals and I/O options provides flexibility in system design
Robust connectivity options accelerate data transfer and device communication
Reliable performance across a broad operating temperature range
Compact and efficient packaging suitable for dense circuit designs