GENERAL DESCRIPTION

The MBM29LV080A is a 16M-bit, 3.0 V-only Flash memory organized as 1M bytes of 8 bits each. The 1M 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 MBM29LV080A is offered in a 40-pin TSOP (I) package. 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)

• Minimum 100,000 program/erase cycles

• High performance

70 ns maximum access time

• Sector erase architecture

16 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