ATSAMA5D42B-CU Information

SAMA5D4 ARM-based Cortex-A5 MPU

Microchip SAMA5D4 ARM-based Cortex-A5 MPU series offers a high-performance microprocessor (MPU) optimized for 720p video playback up to 30fps with advanced security features. SAMA5D4 integrates the ARM NEON™ SIMD (single instruction, multiple data) engine for accelerated signal processing, multimedia and graphics as well as a 128KB L2-Cache for excellent system performance. The device includes the ARM TrustZone®, enabling a strong security perimeter for critical software, as well as several hardware security features. Advanced security features include on-the-fly encryption and decryption of code from the external DDR memory, hardware accelerated RSA/ECC public (asymmetric) key cryptography, tamper pins detection, secure key storage, and more. The device also provides advanced user interface and connectivity peripherals. The comprehensive peripheral set consists of a 720p hardware video decoder, an LCD controller with overlays for hardware-accelerated image composition, a resistive touch screen function, and a CMOS sensor interface. Connectivity peripherals include a dual 10/100 Ethernet MAC with IEEE1588, three HS USB ports, UARTs, SPIs and I²Cs. Operating at 850DMIPS at under 150mW, the SAMA5D3 MPU is ideal for any high-performance, low-power and cost-sensitive industrial application such as control panels, HMI, fitness equipment, communications gateways, and imaging terminals. Learn More

Smart (Effortless Embedded Control Solutions)

Microchip Technology Effortless Embedded Control Solutions allow developers to effortlessly meet the ever-changing requirements of modern electronics with a portfolio of scalable 8-bit, 16-bit, and 32-bit microcontrollers, digital signal controllers, and microprocessors. Flexible peripherals and functions make it easy to create differentiated applications that set you apart from your competition. Intuitive design environments and visual configuration tools provide a straightforward getting started experience while proven reference designs and professionally tested software libraries lower your design risk.

32-bit Microprocessors

Microchip Technology 32-bit Microprocessors (MPUs) are a natural extension of the Microcontroller (MCU) portfolio, and are ideal for use in applications that have outgrown the capabilities of a MCU, require large external memory, or where the use of a Linux Operating System (OS) is desired. Microchip 32-MPUs are based on the Arm®9 and Arm Cortex®-A5 CPUs. They support multiple memory types, including DDR2, DDR3, LPDDR2, LPDDR3, and QSPI and eMMC Flash. A rich set of peripherals provides solutions amongst user interfaces, including audio playback and touch, local interconnect and networking, OS timers, security, and storage. All of Microchip  Linux development code is mainlined in the Linux communities providing full access to source code and long-term support. This also opens the door to a large developer community providing access to a plethora of qualified software engineers who can assist with projects.

Specifications

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Alternate Names

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