摘要
铁电存储器FM30C256的非易失性数据存储器、实时时钟等功能增强了电池管理系统的可靠性。完成了FM30C256在电池管理系统中的应用设计,包括硬件设计和软件设计。在硬件设计中,完成了FM30C256外围电路的设计,主控芯片选用MC9S12DG128;在软件设计中,完成了数据存取和读取程序设计、实时时钟配置和读取程序设计。
The functions of nonvolatile data storage and real-time clock in ferromagnetic random access memory FM30C256,enhance the reliability of the battery management system. The design of FM30C256＇s application in the battery management system was finished,including hardware design and software design. In the hardware design,the FM30C256 peripheral circuit design was completed,main control chip is chosen MC9S12DG128. In software design,the program designs of the data storage and reading,the real-time clock configuration and reading were completed.
出处
《汽车零部件》
2016年第4期21-24,共4页
Automobile Parts
关键词
电池管理系统
铁电存储器
应用设计
Battery management system
Ferromagnetic random access memory
Application design
