Atmel SAMA5D3x－系列高性能MPU开发方案
Atmel公司的SAMA5D3x-系列是基于ARM®Cortex®-A5处理器的高性能嵌入MPU, 536MHz时的处理能力高达8500DMIPS,166MHz总线速度提供1328MB/s,在工业应用时可提供快速连接,最大速度时的超低功耗小于150mW,低功耗模式则低于0.5mW,主要用在工业控制,控制板,家庭自动化,智能手表等.本文介入了SAMA5D3主要特性,方框图, SAMA5D3评估板主要特性和指标,以及SAMA5D3评估板主板(MB)和CPU模块(CM)主要特性,框图,电路图以及元件布局图.
Atmel’s Cortex-A5 processor-based MPUs, which have been shipping for more than 10 months, provide high processing power delivering up to 850DMIPS at 536MHz while offering 1328MB/s at 166MHz bus speed. The devices also deliver fast connectivity for industrial applications, ultra-low power consumption under 150mW in active mode at maximum speed and below 0.5mW in low-power mode for consumer battery-powered applications including wearables such as smart watches. The SAMA5D3 devices also feature advanced user interfaces for home automation and control panels.
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