RC28F128M29EWXX Features • Supply voltage – VCC = 27–36V (program, erase, read) – VCCQ = 165–36V (I/O buffers) • Asynchronous random orFlash memory is a longlife and nonvolatile storage chip that is widely used in embedded systems It can keep stored data and information even when the power is off It can be electrically erased and reprogrammed Flash memory was developed from EEPROM (electronically erasable programmable readonly memory)A flash memory processor consists of either NOR or NAND gates Even the NOR gate port supports full addresses, data discs and arbitrary use of some memory area NAND was produced by Toshiba per year later NOR was born It really is faster, has a cheaper per piece, necessitates less processor space per cell, and it contains additional durability What Is Flash Memory And How Does It Work Example of nor flash memory