Microchip Technology ATSAM3N2BA-AU Microcontroller

The ATSAM3N2BA-AU is a high-performance microcontroller from Microchip Technology, designed for a wide range of applications that require advanced features and powerful processing capabilities. This component is part of the SAM3N series of microcontrollers based on the ARM Cortex-M3 processor, which operates at a maximum speed of 48MHz and offers a balance between performance and power consumption.

This microcontroller comes in a 64-pin LQFP (Low Profile Quad Flat Package) and boasts a flash memory size of 128KB, along with 16KB of SRAM, providing ample space for complex applications and software. It operates within a voltage range of 1.62V to 3.6V, making it suitable for battery-operated devices and low-power applications.

Key features of the ATSAM3N2BA-AU microcontroller include:

• High-performance 32-bit ARM Cortex-M3 RISC processor
• 128KB of embedded Flash memory and 16KB of SRAM
• Up to 48MHz operating frequency
• Wide operating voltage range (1.62V to 3.6V)
• Peripheral DMA Controller (PDC) for offloading CPU during data transfer
• Multiple serial communication interfaces, including USART, SPI, and TWI (I2C)
• 12-bit Analog-to-Digital Converter (ADC) with 16 channels
• PWM (Pulse Width Modulation) timers for motor control and lighting applications
• External Interrupt Controller with up to 8 lines, 4 of which are high priority
• Real-Time Timer (RTT), Watchdog Timer (WDT), and RTC with calendar and alarm features
• Up to 52 programmable I/O lines for interfacing with external components
• Temperature sensor for temperature monitoring and compensation

The ATSAM3N2BA-AU microcontroller is ideal for a variety of applications, including industrial control systems, consumer electronics, medical devices, and Internet of Things (IoT) devices. Its robust feature set and low power consumption make it a reliable choice for developers looking to create sophisticated systems with tight power and space constraints.

Overall, the ATSAM3N2BA-AU from Microchip Technology is a versatile and efficient microcontroller that provides the performance needed for demanding applications while maintaining cost-effectiveness and ease of use.