Flash memory chip is a non-volatile memory chip made using flash memory technology. It is usually made of Flash Memory. Flash memory chips have the characteristics of data not disappearing after power outage, large capacity, safe and reliable, fashionable and fashionable, etc., and are an ideal portable storage tool. It can carry heavy loads of stored data and system software, and is suitable for fields such as embedded systems and electronic products. Compared with traditional disk drives, flash memory chips have no moving parts, are more durable and effectively reduce signal interference and power consumption. Flash memory chips usually use flash memory storage media and universal serial bus (USB) interfaces, which are lightweight, delicate, easy to use, and easy to carry. The storage speed of flash memory chips also varies depending on the capacity and number of pages. It usually only supports reading data, which is very fast and suitable for storing large-capacity data.