简易手机软件系统，具有话音，短信等基本业务处理功能，用Telelogic Tau SDL and TTCN Suite 4.4完成，含完整开发文档，已编译通过-simple software system for cell phone,including basic function in processing vioce,SMS. Developed by using Tau SDL and TTCN Suite4.4,completed documentation and compiled
进口芯片替代芯片汇总-MS1002.pdf3瑞盟科技
MS1002
电气参数
推荐使用的工作条件
Symbol Parameter
Conditions
Min Typ Max Unit
Vcc
Core supply voltage
Vioce
1.8
Vio
/0 supply voltage
1.8
Normal input rising time
50
ns
Normal input falling time
50
ns
Schmitt trigger rising time
ms
Sc
