Title: Interface Design of Static Mass Memory Based on MCU
Abstract: The application of static mass memory based on MCU in data acquisition system is analyzed to solve the problems of mass data storage and data transmission in the acquisition system.AT29C040 of Atmel Corporation is adopted in the flash memory.The idea for system's overall design and the characteristics of the flash memory are described.The interface circuit and driver program for 4 M bit high-speed memory expansion based on 8-bit MCU is given.The system has a function to store the data under power-down,and has the characteristics of mass data storage,small size,low power consumption,safe and reliable data storage.It is suitable for data acquisition systems applied in the portable mobile environment.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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