GENERAL DESCRIPTION

The MBM29LV001TC/BC are a 1M-bit, 3.0 V-only Flash memory organized as 128K bytes of 8 bits each. The MBM29LV001TC/BC are offered in a 32-pin TSOP(I) and 32-pin PLCC 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

32-pin TSOP(I) (Package suffix: PFTN – Normal Bend Type, PFTR – Reversed Bend Type)

32-pin PLCC (Package suffix: PD)

• Minimum 100,000 program/erase cycles

• High performance

55 ns maximum access time

• Sector erase architecture

One 8K byte, two 4K bytes, and seven 16K bytes

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

• Hardware RESET pin

Resets internal state machine to the read mode

• 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 data 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 protection command

• Temporary sector unprotection

Temporary sector unprotection via the RESET pin