电子器件2017，Vol.40Issue(4)：1032-1035,4.DOI:10.3969/j.issn.1005-9490.2017.04.047
基于FRAM和Flash混合数据存储方案的氨气检测仪研究与设计
Research and Design of Ammonia Detector Based onFRAM and Flash Mixed Data Storage Solution
程震晨 1张根宝1
作者信息
- 1. 陕西科技大学电气与信息工程学院,西安 710021
- 折叠
摘要
Abstract
According to the requirements of large data storage in some embedded systems,including frequent rewriting and limited Flash memory lifetime,combined with practical application of ammonia detector,a storage solution for hybrid data based on ferroelectric RAM(FRAM)and flash was researched.This paper presents the overall design of ammonia detector controller based on STM32F407,analyzes the hardware and software design of hybrid data storage systememphatically,and formulates a data storage protocol to improve the storage efficiency.Compared with the traditional storage scheme,the hybrid data storage system based on FRAM and Flash improves the data storage speed and efficiency,prolongs the instrument life,and improves the stability and reliability of the instrument.关键词
数据存储/铁电存储器/Flash/氨气检测仪/存储协议Key words
data storage/FRAM,Flash/ammonia nitrogen detector/storage protocol分类
信息技术与安全科学引用本文复制引用
程震晨,张根宝..基于FRAM和Flash混合数据存储方案的氨气检测仪研究与设计[J].电子器件,2017,40(4):1032-1035,4.
