Flash memory is a non-volatile memory chip used for storage and for transfering data between a personal computer (PC) and digital devices. It has the ability to be electronically reprogrammed and erased. It is often found in USB flash drives, MP3 players, digital cameras and solid-state drives.

Flash memory is a nonvolatile memory chip used for data storage and transmission between digital equipment and personal computers. It is capable of being electrically reprogrammed and wiped clean. It is often included in USB thumb drives, MP3 players, cameras, or solid-state drives.

Flash memory is widely used to store data and code used in embedded systems. It is a non-volatile storage medium, meaning that it can retain data without a power supply. Flash memory can be electrically erased and reprogrammed and it erases data in units called blocks and rewrites data at the byte level.

Flash memory is a solid-state electronic memory storage medium. It enables easy access for users to erase and reprogram data, and is used in a wide range of devices including SD cards and USB sticks, as well as more specialised industrial applications. There are two main types of flash memory – NAND and NOR.

Flash memory is a type of EEPROM chip, which stands for Electronically Erasable Programmable Read Only Memory. It has a grid of columns and rows with a cell that has two transistors at each intersection (see image below). The two transistors are separated from each other by a thin oxide layer.