Freescale MCF51QE128血压监视器参考设计方案

Freescale公司的MCF51QE128系列是引脚兼容的8位和32位Flexis系列 MCU器件,采用32位Version 1 ColdFire CPU,工作电压大于2.4V是频率高达50.33MHz, 大于2.1V是频率高达40MHz, 大于1.8V是频率高达20MHz,提供0.94 Dhrystone 2.1MIPS/ MHz的性能,主要用在工业和工业自动化,医科设备如血压计,心电监视仪ECG,病人护理床,血糖仪等.本文介绍了MCF51QE128系列主要特性,方框图,以及血压监视仪参考设计主要特性,方框图, 血压监视仪(BPM)软件流程图和电路图与材料清单.

The QE family, comprised of a pin-compatible 8-bit and 32-bit device duo, is the first family in the Flexis series. The FlexisTM series of controllers is the connection point on the Freescale Controller Continuum, where 8- and 32-bit compatibility becomes reality.

The MCF51QE128 device extends the low end of the 32-bit ColdFire controller family with up to 128 KB flash memory and a 24-channel, 12-bit analog-to-digital converter (ADC).  The 32-bit MCF51QE128 is pin-, peripheral- and tool-compatible with the 8-bit S08QE128 device. They share a common set of peripherals and development tools delivering the ultimate in migration flexibility.

MCF51QE128系列主要特性:

• 32-Bit Version 1 ColdFire® Central Processor Unit (CPU)
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