This part is a kind of semiconductor called 29F002.

Function of this product has 2M (256K X 8) BIT.

Manufacturers : Fujitsu Media Devices Limited

Image and pinout :

Some of the text within the PDF file :

FUJITSU SEMICONDUCTOR DATA SHEET DS05-20868-3E FLASH MEMORY CMOS 2M (256K × 8) BIT MBM29F002TC-55/-70/-90/MBM29F002BC-55/-70/-90 s FEATURES • • Single 5.0 V read, write, and erase Minimizes system level power requirements Compatible with JEDEC-standard commands Pinout and software compatible with single-power supply Flash Superior inadvertent write protection 32-pin TSOP(I) (Package Suffix: PFTN-Normal Bend Type, PFTR-Reverse Bend Type) 32-pin PLCC (Package Suffix: PD) Minimum 100,000 write/erase cycles High performance 55 ns maximum access time Sector erase architecture One 16K byte, two 8K bytes, one 32K byte, and three 64K bytes Any combination of sectors can be erased. Also supports full chip erase Boot Code Sector Architecture T = Top sector B = Bottom sector Embedded Erase�� [ ... ]

29F002 PDF Datasheet Download