W78M32V-XBX

White Electronic Designs W78M32V-XBX www.DataSheet4U.com 8Mx32 Flash 3.3V Page Mode Simultaneous Read/Write Operation Multi-Chip Package FEATURES Access Times of 70, 90, 100, 120ns Packaging 159 PBGA, 13x22mm – 1.27mm pitch 1,000,000 Erase/Program Cycles per sector Page Mode Page size is 8 words: Fast page read access from random locations within the page. Sector Architecture Bank A (16Mb): 4Kw x 8 and 32 Kw x 31 Bank B (48Mb): 32Kw x 96 Bank C (48Mb): 32Kw x 96 Bank D (16Mb): 4Kw x 8 and 3Kw x 31 Both top and bottom boot blocks Zero Power Operation Organized as 8Mx32, user configurable as 2x8Mx16 Commercial, Industrial and Military Temperature Ranges 3.3 Volt for read, erase and write operations Simultaneous read/write operations: 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 read or programming in other sectors of 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. 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 ...