MX29LV640BU

www.DataSheet4U.com MX29LV640BU 64M-BIT [4M x 16] CMOS EQUAL SECTOR FLASH MEMORY FEATURES GENERAL FEATURES 4,194,304 x 16 byte structure One hundred twenty-eight Equal Sectors with 32K word each - Any combination of sectors can be erased with erase suspend/resume function Sector Protection/Chip Unprotect - Provides sector group protect function to prevent program or erase operation in the protected sector group - Provides chip unprotect function to allow code changes - Provides temporary sector group unprotect function for code changes in previously protected sector groups Secured Silicon Sector - Provides a 128-word area for code or data that can be permanently protected. - Once this sector is protected, it is prohibited to program or erase within the sector again. Single Power Supply Operation - 2.7 to 3.6 volt for read, erase, and program operations Latch-up protected to 250mA from -1V to Vcc + 1V Low Vcc write inhibit is equal to or less than 1.5V Compatible with JEDEC standard - Pinout and software compatible to single power supply Flash PERFORMANCE High Performance - Access time: 90/120ns - Program time: 11us/word, 45s/chip (typical) - Erase time: 0.9s/sector, 45s/chip (typical) Low Power Consumption - Low active read current: 9mA (typical) at 5MHz - Low standby current: 0.2uA(typ.) Minimum 100,000 erase/program cycle 20-year data retention SOFTWARE FEATURES Support Common Flash Interface (CFI) - Flash device parameters stored on the device an...