器件名称: W72M64VK90BM
功能描述: 2Mx64 3.3V Simultaneous Operation Flash Multi-Chip Package
文件大小: 555.93KB 共16页
简 介:White Electronic Designs
W72M64VK-XBX
2Mx64 3.3V Simultaneous Operation Flash Multi-Chip Package
FEATURES
Access Times of 90, 100, 120ns Packaging 159 PBGA, 13x22mm - 1.27mm pitch 1,000,000 Erase/Program Cycles Sector Architecture Bank 1 (4Mb): eight 4K word, eight 32K word Bank 2 (12Mb): twenty-four 32K word Bank 3 (12Mb): twenty-four 32K word Bank 4 (4Mb): eight 32K word Bottom boot block Zero Power Operation Organized as 2Mx64 or 2x2Mx32 Commercial, Industrial and Military Temperature Ranges 3.3 Volt for Read and Write Operations Simultaneous Read/Write Operation: Data can be continuously read from one bank while executing erase/program functions in another bank Zero latency between read and write operations Erase Suspend/Resume Suspends erase operations to allow programming in same bank Data# Polling and Toggle Bits Provides a software method of detecting the status of program or erase cycles
This product is subject to change without notice. Note: For programming information refer to Flash Programming W72M64V-XBX Application Note.
Unlock Bypass Program command Reduces overall programming time when issuing multiple program command sequences Ready/Busy# output (RY/BY#) Hardware method for detecting program or erase cycle completion Hardware reset pin (RESET#) Hardware method of resetting the internal state machine to the read mode WP#/ACC input pin Write protect (WP#) function allows protection two outermost boot sectors, regardless of sector protect status ……
