器件名称: W39V040BQ
功能描述: W39V040B
文件大小: 356.14KB 共32页
简 介:W39V040B Data Sheet 512K × 8 CMOS FLASH MEMORY WITH LPC INTERFACE
Table of Contents1. 2. 3. 4. 5. 6. GENERAL DESCRIPTION ......................................................................................................... 3 FEATURES ................................................................................................................................. 3 PIN CONFIGURATIONS............................................................................................................. 4 BLOCK DIAGRAM ...................................................................................................................... 4 PIN DESCRIPTION..................................................................................................................... 4 FUNCTIONAL DESCRIPTION.................................................................................................... 5 6.1 Interface Mode Selection and Description......................................................................... 5 6.2 Read (Write) Mode ............................................................................................................ 5 6.3 Reset Operation................................................................................................................. 5 6.4 Boot Block Operation and Hardware Protection at Initial- #TBL & #WP ........................... 5 6.5 Sector Erase Command ..........................................................................................……
