●■ GENERAL DESCRIPTION
●The MBM29LV800TA/BA are a 8M-bit, 3.0 V-only Flash memory organized as 1M bytes of 8 bits each or 512K words of 16 bits each. The MBM29LV800TA/BA are offered in a 48-pin TSOP(I), 44-pin SOP, and 48-ball FBGA packages. These devices are 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 devices can also be reprogrammed in standard EPROM programmers.
●■ FEATURES
●• 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
● 48-pin TSOP(I) (Package suffix: PFTN – Normal Bend Type, PFTR – Reversed Bend Type)
● 44-pin SOP (Package suffix: PF)
● 48-ball FBGA (Package suffix: PBT)
●• Minimum 100,000 program/erase cycles
●• High performance
● 70 ns maximum access time
●• Sector erase architecture
● One 8K word, two 4K words, one 16K word, and fifteen 32K words sectors in word mode
● One 16K byte, two 8K bytes, one 32K byte, and fifteen 64K bytes sectors in byte mode
● Any combination of sectors can be concurrently erased. Also supports full chip erase
●• Boot Code Sector Architecture
● T = Top sector
● B = Bottom sector
●• Embedded EraseTM Algorithms
● Automatically pre-programs and erases the chip or any sector
●• Embedded ProgramTM Algorithms
● Automatically writes 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 switch themselves to low power mode
●• Low VCC write inhibit ≤ 2.5 V
●• Erase Suspend/Resume
● Suspends the erase operation to allow a read 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
