[原创] Maxim MAX32660超低功耗ARM MCU可穿戴应用方案

Maxim公司的MAX32660是具有浮点单元(FPU)的超低功耗ARM MCU,集成了灵活和多种电源管理单元,高达256KB闪存和96KB RAM,16KB指令缓存,支持SPI,UART和I2C通信,工作温度-40℃到+105℃,主要用在运动手表,健身监视器,可穿戴医用贴片,手持医疗设备和工业传感器以及物联网(IoT).本文介绍了MAX32660主要优势和特性,简化框图,系统时钟框图以及评估板MAX32660 EVK主要特性,电路图和材料清单.

The MAX32660 is an ultra-low power, cost-effective, highly-integrated microcontroller designed for battery-powered devices and wireless sensors. It combines a flexible and versatile power management unit with the powerful Arm® Cortex®-M4 with floating point unit (FPU). The MAX32660 enables designs with complex sensor processing without compromising battery life. It also offers legacy designs an easy and cost optimal upgrade path from 8- or 16-bit microcontrollers.

The device integrates up to 256KB of flash memory and 96KB of RAM to accommodate application and sensor code. It supports SPI, UART, and I2C communication in a tiny form factor: 1.6mm x 1.6mm 16-bump WLP or 5mm x 5mm 20-pin TQFN-EP.

MAX32660主要优势和特性:

High-Efficiency Microcontroller for Wearable DevicesInternal Oscillator Operates Up to 96MHz
256KB Flash Memory
96KB SRAM, Optionally Preserved in Lowest Power Backup Mode..

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