The ATSAM4CMS8CB-AUR is a high-performance, microcontroller unit (MCU) from Microchip Technology, designed to meet the demanding needs of modern embedded systems. This microcontroller is based on the ARM® Cortex®-M4 processor, which provides a perfect balance between power efficiency and processing capability, making it an ideal choice for a wide range of applications including industrial control, medical devices, automotive systems, and IoT solutions.

Key Features

• Core: ARM Cortex-M4 running at up to 120 MHz with Floating Point Unit (FPU)
• Flash Memory: 512KB of embedded flash for code and data storage
• SRAM: 128KB of high-speed SRAM
• I/O Pins: Extensive I/O capabilities with programmable I/O pins
• Connectivity: Integrated options for USB, UART, SPI, I2C, and more
• Analog Features: Built-in analog-to-digital converters (ADC) and digital-to-analog converters (DAC) for interfacing with analog sensors and actuators
• Timer/Counter: Advanced timer/counters for precise event timing and waveform generation
• PWM: Pulse Width Modulation hardware support for motor control and LED dimming
• Security: Features for secure data transfer and storage, including hardware encryption modules
• Power Management: Multiple power-saving modes for energy-efficient operation

Applications

The versatility of the ATSAM4CMS8CB-AUR makes it suitable for a variety of applications. Its robust processing core and extensive peripheral set allow it to perform in complex tasks requiring real-time control, such as:

• Industrial automation and control systems
• Medical monitoring and diagnostic equipment
• Automotive electronics and infotainment systems
• Smart home devices and IoT gateways
• Energy management and smart grid infrastructure

Package and Quality

The ATSAM4CMS8CB-AUR comes in a 100-pin LQFP (Low-profile Quad Flat Package) which allows for a compact design footprint while still offering ample pin accessibility for interfacing with other components. Microchip Technology ensures high manufacturing standards, providing reliable and consistent performance for critical applications.