Manufacturer Part Number
ATSAM3N2BA-AU
Manufacturer
Atmel
Introduction
Atmel's ATSAM3N2BA-AU is a 32-bit ARM Cortex-M3 microcontroller tailored for embedded applications requiring a high-performance and low-power MCU.
Product Features and Performance
ARM Cortex-M3 Core
48MHz Operating Frequency
128KB Flash Memory
16KB RAM
47 I/O Lines
10-channel 10-bit A/D Converter
1-channel 10-bit D/A Converter
Multiple Serial Communication Interfaces (I2C, IrDA, SPI, UART/USART)
Peripherals (Brown-out Detect/Reset, DMA, PWM, WDT, POR)
Internal Oscillator
Product Advantages
Low Power Consumption
Integrated DMA Support
Advanced Peripheral Set
Highly Reliable with Brown-out Detection and Watchdog Timer
Support for Multiple Communication Protocols
Key Technical Parameters
Core Size: 32-Bit Single-Core
Speed: 48MHz
Program Memory Size: 128KB (128K x 8)
RAM Size: 16K x 8
Voltage - Supply: 1.62V to 3.6V
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset for Voltage Anomalies
Watchdog Timer (WDT) for System Recovery
Power-on Reset (POR) Circuitry
Compatibility
Surface Mount 64-LQFP Package
Compatible with Atmel's Development and Debugging Tools
Application Areas
Embedded Systems
Industrial Automation
Consumer Electronics
Energy Management
Medical Devices
IoT devices
Product Lifecycle
Obsolete Status
Potential Substitute: Check for Newer Models or Series
Several Key Reasons to Choose This Product
High-Performance ARM Cortex-M3 Core
Balanced Combination of Operating Speed and Power Efficiency
Robust Peripheral Set Enhances Functionality
Extensive I/O Capabilities for Flexible Design Options
Embedded Development Support from Atmel (Now Part of Microchip)
Trusted Manufacturer with a Long Track Record in the Industry