便携式医疗电子仪器设计中的MCU选型分析

摘要

Around the features of low power and high integration of portable electronic medical equipment design, the primary low power MCU series from the current semiconductor manufacturers were compared. The analysis results showed that the 32-bit MCUs based on the low cost and high energy efficient ARM Cortex-M architectures, have comprehensive advantages on power level, operational performance and integrated peripherals obviously.%围绕便携式医疗电子设备低功耗与高集成度的设计特点，对比了当前半导体厂商的主流低功耗MCU系列。分析结果表明，以低成本、高能效的ARM Cortex-M系列为内核的32 bit MCU，在功耗水平、运算性能和集成外设等方面，综合优势明显。