UPD29F032202AL-X Datasheet (NEC) - DUAL OPERATION FLASH MEMORY 32M BITS A SERIES

UPD29F032202AL-X, DUAL OPERATION FLASH MEMORY 32M BITS A SERIES

of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples.

The incorporation of these circuits, software and information in the design of customer's equipment shall be done under the full r

www.DataSheet4U.com Information DUAL OPERATION FLASH MEMORY 32M BITS A SERIES Document No.

M14914EJ4V0IF00 (4th edition) Date Published October 2002 NS CP (K) © Printed in Japan 2000 [ MEMO ] 2 Information M14914EJ4V0IF SUMMARY OF CONTENTS CHAPTER 1 CHAPTER 2 CHAPTER 3 CHAPTER 4 CHAPTER 5 CHAPTER 6 CHAPTER 7 INPUT / OUTPUT PIN FUNCTION 13 BUS OPERATIONS 14 COMMANDS 18 HARDWARE SEQUENCE FLAGS 28 HARDWARE DATA PROTECTION 31 TIMING CHARTS 32 FLOW CHARTS 39 Information M14914EJ4V0IF 3

UPD29F032202AL-X Features

* NEC semiconductor products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to semiconductor products developed based on a customer-designated "quality assurance program" for a specific application. The