Microchip Technology's ATSAM4S4CB-CNR Product Overview

The ATSAM4S4CB-CNR is a high-performance microcontroller from Microchip Technology, designed for a wide range of applications that require efficient power management, robust security features, and significant processing capabilities. This microcontroller is a part of the SAM4S series, which is known for its ARM Cortex-M4 processor core, offering users a balanced combination of computing power and energy efficiency.

Key Features:

• Core: ARM Cortex-M4 running at up to 120 MHz, with a Floating Point Unit (FPU), enabling intensive computations and improved performance for math-intensive applications.
• Memory: Comes with 256KB of embedded Flash memory and 64KB of SRAM, providing ample space for code and data storage.
• Connectivity: Offers a range of communication interfaces, including USART, SPI, I2C, and USB 2.0, making it versatile for various communication requirements.
• Security: Features hardware-based security with a 128-bit AES encryption engine, ensuring secure data transfer and storage, which is crucial for applications handling sensitive information.
• Power Efficiency: Designed with Microchip's picoPower technology for ultra-low power consumption, which is ideal for battery-operated devices and energy-saving applications.
• Peripherals: Equipped with multiple timers, PWM channels, and ADC channels, providing a rich set of peripherals to interface with a wide array of sensors and actuators.
• Package: Available in a 100-pin LQFP package, offering a compact footprint for space-constrained applications.

Applications:

The ATSAM4S4CB-CNR microcontroller is suited for a variety of applications, including but not limited to industrial control systems, smart energy solutions, home automation, medical devices, and IoT endpoints. Its balance of power and efficiency makes it particularly well-suited for portable and power-sensitive applications.

Conclusion:

With its powerful ARM Cortex-M4 core, extensive memory capacity, and comprehensive set of peripherals, the ATSAM4S4CB-CNR from Microchip Technology stands out as a versatile and efficient solution for designers looking to develop advanced embedded systems. Its focus on security and power management further enhances its suitability for a broad spectrum of modern applications.