NAND Flash 101

EBOOK

Copyright ©2020 , ATP Electronics Taiwan Inc. All rights reserved

Overview

NAND Flash Cell Structure

Introduction: What is NAND Flash Memory?

3

4

Complete Flash Portfolio 25

NAND Flash Layout 10

5

6

7

Basic Operations

Read Operation

Write/Program Operation

8Erase Operation

11

12

NAND Flash Types

Comparison Table

Voltage Threshold Distribution

13

12

14

NAND Flash Architectures

Planar (2D)

3D

16

17

3D NAND Flash Technologies

Floating Gate

Charge Trap

© Copyright 2020 ATP Electronics, Inc. All rights reserved.