The ATSAM4E8CA-AN is a high-performance microcontroller unit (MCU) from Microchip Technology, designed for industrial and commercial applications requiring efficient data processing, enhanced connectivity, and reliable operation. This robust MCU is part of the SAM4E series, which is based on the ARM Cortex-M4 processor core, integrating a Floating Point Unit (FPU) that enables it to handle computationally intensive applications with ease.

Key Features

• Core: ARM Cortex-M4 running at up to 120 MHz with FPU
• Flash Memory: 512KB of embedded flash for program storage
• SRAM: 128KB of on-chip SRAM offering ample space for data handling
• Dual-bank Flash: Allowing safe system upgrades with minimal downtime
• Connectivity: Ethernet MAC, Full-Speed USB Device and Host, CAN, and serial communication interfaces
• Analog Features: Dual 16-bit Analog-to-Digital Converters (ADCs) with up to 24 channels, and Dual Digital-to-Analog Converters (DACs)
• Enhanced Security: Hardware encryption modules including AES, DES, and secure hash algorithms for data protection
• Package: LQFP144 package, providing a compact footprint for space-constrained applications

Applications

The ATSAM4E8CA-AN is versatile and well-suited for a wide range of applications, including:

• Industrial automation and control systems
• Networking equipment, such as Ethernet switches and gateways
• Smart energy solutions, like smart grid infrastructure and metering
• Medical devices requiring high data-processing capabilities
• Consumer electronics that demand high-performance processing

Development Support

Microchip Technology provides comprehensive development support for the ATSAM4E8CA-AN with software libraries, development boards, and a suite of tools for programming and debugging. This ensures a smooth development process, from prototype to production, and allows designers to leverage the full potential of the MCU in their applications.

Conclusion

The ATSAM4E8CA-AN from Microchip Technology is a powerful, secure, and versatile MCU that offers a balance of performance, connectivity, and reliability. It is an excellent choice for designers looking to create advanced and efficient systems in a variety of market segments.