MBM29DL64DF Ver la hoja de datos (PDF) - Fujitsu

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MBM29DL64DF

64 M (8 M ×8/4 M ×16) BIT FLASH MEMORY

Fujitsu 

MBM29DL64DF-70

s FEATURES

• 0.17 µm Process Technology

• Two-bank Architecture for Simultaneous Read/Program and Read/Erase

• FlexBankTM *1

Bank A : 8 Mbit (8 KB × 8 and 64 KB × 15)

Bank B : 24 Mbit (64 KB × 48)

Bank C : 24 Mbit (64 KB × 48)

Bank D : 8 Mbit (8 KB × 8 and 64 KB × 15)

Two virtual Banks are chosen from the combination of four physical banks (Refer to “sFUNCTIONAL

DESCRIPTION FlexBankTM Architecture”and “Example of Virtual Banks Combination”.)

Host system can program or erase in one bank, and then read immediately and simultaneously from the other

bank with zero latency between read and write operations.

Read-while-erase

Read-while-program

• Single 3.0 V Read, Program, and Erase

Minimized system level power requirements

• Compatible with JEDEC-standard Commands

Uses the same software commands as E2PROMs

• Compatible with JEDEC-standard Worldwide Pinouts

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

48-ball FBGA (Package suffix : PBT)

• Minimum 100,000 Program/Erase Cycles

• High Performance

70 ns maximum access time

• Sector Erase Architecture

Sixteen 4 Kword and one hundred twenty-six 32 Kword sectors in word mode

Sixteen 8 Kbyte and one hundred twenty-six 64 Kbyte sectors in byte mode

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

• HiddenROM Region

256 byte of HiddenROM, accessible through a new “HiddenROM Enable” command sequence

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

• WP/ACC Input Pin

At VIL allows protection of “outermost” 2 × 8 Kbytes on both ends of boot sectors, regardless of sector group

protection/unprotection status

At VACC, increases program performance

• Embedded EraseTM *2 Algorithms

Automatically preprograms and erases the chip or any sector

• Embedded ProgramTM *2 Algorithms

Automatically programs and verifies data at specified address

*1 : FlexBankTM is a trademark of Fujitsu Limited

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

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