Manufacturer Part Number
ATSAM3S4AA-MU
Manufacturer
Microchip Technology
Introduction
Microcontroller based on the ARM Cortex-M3 core
Product Features and Performance
32-bit ARM Cortex-M3 processor
Up to 64MHz operating frequency
256KB Flash memory
48KB SRAM
8-channel, 10/12-bit ADC
DMA controller
PWM outputs
Watchdog timer
Brown-out detector
Power-on reset
Product Advantages
Flexible and highly integrated microcontroller
Excellent performance with low power consumption
Broad range of peripherals and connectivity options
Key Technical Parameters
32-bit ARM Cortex-M3 core
256KB Flash memory
48KB SRAM
8-channel, 10/12-bit ADC
62V to 3.6V operating voltage
-40°C to 85°C operating temperature range
Quality and Safety Features
RoHS3 compliant
Brown-out detector and power-on reset for robust operation
Compatibility
Compatible with various ARM Cortex-M3 based development boards and tools
Application Areas
Industrial automation
Embedded systems
Medical devices
Consumer electronics
Product Lifecycle
This product is currently in production and widely available.
Microcontrollers from the SAM3S series are actively supported and have a long lifecycle.
Key Reasons to Choose This Product
Powerful 32-bit ARM Cortex-M3 core for high-performance applications
Ample Flash and SRAM memory for complex firmware
Integrated peripherals for diverse application requirements
Low power consumption and wide operating temperature range
Robust safety features for reliable operation
Broad compatibility and support from Microchip Technology