The SAMA5D4 series is a high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU. ?The Cortex-A5 runs up to 600MHz and features the ARM NEON SIMD engine, a 128KB L2 cache and a floating-point unit.? It supports multiple memories, including DDR2 and LPDDR2. ?It integrates powerful peripherals for connectivity:? dual 10/100 EMACs, 3 HS USB ports, 2 SDIO/SD/MMC, 8 UARTs; and for user interface applications:? TFT LCD controller, touch controller, 720p hardware video decoder (H264, VP8, MPEG4) on the D43 and D44 derivatives, and a CMOS sensor (camera) interface. ?These devices offer advanced security functions to protect customer code and secure external data transfers such as: ?ARM TrustZone, tamper detection pins, a hardware encryption engine supporting AES, 3DES, as well as secure Hash Algorithm (SHA) and True Random Number Generator (TRNG), secure data storage for private keys, on-the-fly decryption of code stored in external DDR and a secure boot loader. ?These devices come with a free main-lined Linux distribution.\n类似型号ATSAMA5D41B-CU, ATSAMA5D41B-CUR, ATSAMA5D42B-CU, ATSAMA5D42B-CUR, ATSAMA5D43B-CU, ATSAMA5D43B-CUR, ATSAMA5D44B-CU, ATSAMA5D44B-CUR
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