Flash Memory Technology Overview

Flash Memory Technology Overview

Source: Semi Connect Author: Belle Flash Memory, also known as Flash, is a type of non-volatile memory that represents data using the threshold levels of storage cells. The main technology used in Flash memory cells is the Floating Gate field-effect transistor (see Figure 5-80). The charge on the floating gate determines the threshold of the … Read more

Introduction to Basic Concepts of NAND Flash

Introduction to Basic Concepts of NAND Flash

1. Pin Introduction Pin Name Pin Function CLE Command Latch Enable ALE Address Latch Enable /CE Chip Enable /RE Read Enable /WE Write Enable /WP Write Protect R/B Ready/Busy Output Signal Vcc Power Supply Vss Ground N.C No Connection IO0~IO7 Data, Command, Address Transmission 1. Commands, addresses, and data are transmitted through 8 I/O ports. … Read more