[原创] Maxim MAX32650超低功耗高性能MCU应用方案

Maxim公司的MAX32650–MAX32652是吵低功耗存储器可升级的微控制器(MCU),集成了具有浮点单元(FPU)的Arm® Cortex®-M4核和3MB以及1MB SRAM,存储器升级有多个存储器扩展接口包括HyperBus™/Xccela™ DDR接口和两个SPIX接口,安全数字接口支持外接高速存储器卡包括SD,SDIO,MMC,SDHC和microSD™.器件具有120MHz高速和40MHz低功耗振荡器,7.3728MHz低功耗振荡器,32.768kHz和RTC时钟,主要用在运动手表,健美监视器,可穿戴医疗贴片,手持医疗设备,工业传感器和物联网(IoT).本文介绍了MAX32650主要优势和特性,框图,以及评估板MAX32650 EVK优势和特性以及电路图,材料清单.

The MAX32650–MAX32652 are ultra-low power memory-scalable microcontrollers designed specifically for high-performance, battery-powered applications. It is based on an Arm® Cortex®-M4 with a floating point unit (FPU) with 3MB flash and 1MB SRAM. Memory scalability is supported with multiple memory-expansion interfaces, including a HyperBus™/Xccela™ DDR interface and two SPI execute in place (SPIX) interfaces. A secure digital interface supports external high-speed memory cards including SD, SDIO, MMC, SDHC, and microSD™.
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