The ATSAM4SD32CA-CFUR is a high-performance, Cortex-M4 processor-based microcontroller from Microchip Technology, offering a blend of efficiency, reliability, and robust feature sets tailored for industrial and commercial applications. This advanced microcontroller is designed to meet the needs of sophisticated systems that require efficient data processing, enhanced operational speed, and low-power consumption.

Key Features

• Processor: ARM Cortex-M4 running at up to 120 MHz, featuring a Floating Point Unit (FPU) for efficient high-precision computations.
• Memory: Comes with 2 MB of embedded Flash memory and 160 KB of SRAM, providing ample space for complex applications and data storage.
• Connectivity: Offers a range of communication interfaces, including Full-Speed USB Device and embedded Host, two USARTs, two UARTs, two TWIs (I2C), four SPIs, and an Ethernet MAC.
• Power Efficiency: Supports multiple power-saving modes to ensure optimal consumption for battery-powered or energy-conscious applications.
• Advanced Peripherals: Incorporates a variety of peripherals such as a 12-bit ADC, 12-bit DAC, PWM timer, and multiple 16-bit timers, enabling versatile control and sensing capabilities.
• Security: Features hardware-based security with a Hardware Cryptography Accelerator for AES, DES, 3DES, and Secure Hash Algorithm (SHA).
• Package: Available in a 100-pin LQFP (Low-profile Quad Flat Package) that allows for a compact design footprint.
• Temperature Range: Operates within an industrial temperature range of -40°C to 85°C, suitable for harsh environments.

Applications

The ATSAM4SD32CA-CFUR is versatile enough for a wide array of applications including industrial control systems, Internet of Things (IoT) devices, smart energy solutions, automotive electronics, and embedded audio applications, among others. Its combination of processing power, memory capabilities, and extensive connectivity options makes it an ideal choice for developers looking to create sophisticated and reliable products.

Summary

Microchip's ATSAM4SD32CA-CFUR microcontroller is a testament to the company's commitment to providing advanced solutions for the ever-evolving demands of modern electronics. It delivers the performance, flexibility, and reliability required to drive the next generation of innovative applications.