MBM29PL64LM datasheet(4/69 Pages) SPANSION

4 / 69 page

MBM29PL64LM90/10

s FEATURES

• 0.23

µµµµm Process Technology

• Single 3.0 V read, program and erase

Minimizes system level power requirements

• Industry-standard pinouts

48-pin TSOP (1) (Package suffix: TN - Normal Bend Type)

56-pin TSOP (1) (Package suffix: PCN - Normal Bend Type)

80-ball FBGA(Package suffix: PBT)

• Minimum 100,000 program/erase cycles

• High performance Page mode

Fast 8 bytes / 4 words access capablilty

• Sector erase architecture

128

× 64K byte and 32K word sectors

Any combination of sectors can be concurrently erased. Also supports full chip erase

• HiddenROM

256 bytes / 128 words of HiddenROM, accessible through a “HiddenROM Entry” command sequence

Factory serialized and protected to provide a secure electronic serial number (ESN)

• WP/ACC input pin

At VIL, allows protection of first 64K bytes / 32K words sectors, regardless of sector protection/unprotection

status

At VACC, increases program performance

• 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 switches themselves to low power mode

• Program Suspend/Resume

Suspends the program operation to allow a read in another address

• 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 Group Protection

Hardware method disables any combination of sector groups from program or erase operations

• Sector Group Protection Set function by Extended sector protect command

• Fast Programming Function by Extended Command

• Temporary sector group unprotection

Temporary sector group unprotection via the RESET pin

This feature allows code changes in previously locked sectors

• In accordance with CFI (Common Flash Memory Interface)

* : Embedded EraseTM and Embedded ProgramTM are trademarks of Advanced Micro Devices, Inc.

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