中国电子技术网

设为首页 网站地图 加入收藏

 
 

Freescale S08MM128医疗设备开发方案

关键词:医疗电子 血压计 血糖仪 ECG

时间:2011-12-13 10:56:21       作者:Freescale       来源:S08MM128

Freescale公司的 9S08MM128/64/32是Flexis 8位MCU,具有超低功耗,USB连接和支持图像显示以及无与伦比的测量精度。S08MM128工作电压2.4V时的CPU速率高达48MHz,支持多达33条中断/重置源,128KB双阵列闪存读/编/除功能,12KB RAM,并具有安全电路,防止未许可接入RAM和闪存,并有多种外设接口,主要用在工业,仪表,医疗/保健如血压计,心率监视器,血糖仪,ECG等。本文介绍了S08MM128主要特性,方框图,以及开发工具TWR-S08MM128-KIT主要特性,方框图以及电路图。

The 9S08MM128/64/32 provides ultra-low-power operation, USB connectivity, graphic display support and unparalleled measurement accuracy, all in a single 8-bit microcontroller, allowing device designers to create more fully featured products at a lower cost.

The 9S08MM128/64/32 is ideal for medical applications or any other application requiring a significant amount of precision analog such as instrumentation and industrial control. The 9S08MM128/64/32 is part of the Freescale Flexis™ microcontroller series.

S08MM128主要特性:

8-Bit HCS08 Central Processor Unit (CPU)
– Up to 48-MHz CPU above 2.4 V, 40 MHz CPU above 2.1 V, and
20 MHz CPU above 1.8 V across temperature of -40°C to 105°C
– HCS08 instruction set with added BGND instruction
– Support for up to 33 interrupt/reset sources
On-Chip Memory
– 128 K Dual Array Flash read/program/erase over full operating voltage a..

查看全文

  • 分享到:

 

猜你喜欢