■ GENERAL DESCRIPTION

The MBM29LV160T/B is a 16M-bit, 3.0 V-only Flash memory organized as 2M bytes of 8 bits each or 1M words of 16 bits each. The MBM29LV160T/B is offered in a 48-pin TSOP (1), 48-pin CSOP and 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

? 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 (1) (Package suffix: PFTN-Normal Bend Type, PFTR-Reversed Bend Type)

48-pin CSOP (Package suffix: PCV)

48-ball FBGA (Package suffix: PBT)

? Minimum 100,000 program/erase cycles

? High performance

80 ns maximum access time

? Sector erase architecture

One 8K word, two 4K words, one 16K word, and thirty-one 32K words sectors in word mode

One 16K byte, two 8K bytes, one 32K byte, and thirty-one 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 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

? 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

? Fast Programming Function by Extended Command

? Temporary sector unprotection

Temporary sector unprotection via the RESET pin

? In accordance with CFI (Common Flash Memory Interface)