Application of NAND Flash in Portable Vibration and Temperature Measurer

Storage system is an important part in a portable vibration and temperature measurer,which plays a significant role in machine fault diagnosis.This paper briefly introduces the interface circuit between NAND Flash and F2812 and explains the Flash driver design in detail,which solves the data loss during Flash continuous write operation.Both the Flash storage,write and retrieve data rate meet this measurer's requirements.