■ GENERAL DESCRIPTION The MBM29LV017 is a 16M-bit, 3.0 V-only Flash memory organized as 2M bytes of 8 bits each. The 2M bytes of data is divided into 32 sectors of 64K bytes of flexible erase capability. The 8 bits of data will appear on DQ0 to DQ7. The MBM29LV017 is offered in a 40-pin TSOP (I), 48-ball FBGA packages. The device is designed to be programmed in-system with the standard system 3.0 V VCC supply. 12.0 V VPP and 5.0 V VCC are not required for write or erase operations. The device can also be reprogrammed in standard EPROM programmers. ■ FEATURES • Address specification is not necessary during command sequence • Single 3.0 V read, program and erase Minimizes system level power requirements • Compatible with JEDEC-standard commands Uses same software commands as E2PROMs • Compatible with JEDEC-standard world-wide pinouts 40-pin TSOP (I) (Package suffix: PTN-Normal Bend Type, PTR-Reversed Bend Type) 48-ball FBGA (Package suffix: PBT) • Minimum 100,000 program/erase cycles • High performance 80 ns maximum access time • Sector erase architecture Uniform sectors of 64K bytes each Any combination of sectors can be concurrently erased. Also supports full chip erase • Embedded EraseTM Algorithms Automatically pre-programs and erases the chip or any sector • Embedded programTM Algorithms Automatically programs and verifies data at specified address • Data Polling and Toggle Bit feature for detection of program or erase cycle completion • Ready/Busy output (RY/BY) Hardware method for detection of program or erase cycle completion • Automatic sleep mode When addresses remain stable, automatically switches themselves to low power mode • Low VCC write inhibit ≤ 2.5 V • Hardware RESET pin Resets internal state machine to the read mode • Erase Suspend/Resume Suspends the erase operation to allow a read data and/or program in another sector within the same device • Sector protection Hardware method disables any combination of sectors from program or erase operations • Sector Protection set function by Extended sector protect command • Temporary sector unprotection Temporary sector unprotection via the RESET pin • In accordance with CFI (Common Flash Memory Interface)
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