M28W320 Ver la hoja de datos (PDF) - STMicroelectronics

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Fabricante

M28W320

32 Mbit (2Mb x16, Boot Block) 3V Supply Flash Memory

STMicroelectronics 

Features

■ Supply Voltage

– VDD = 2.7V to 3.6V Core Power Supply

– VDDQ= 1.65V to 3.6V for Input/Output

– VPP = 12V for fast Program (optional)

■ Access Time: 70, 80, 90, 100ns

■ Programming Time

– 10µs typical

– Double Word Programming Option

– Quadruple Word Programming Option

■ Common Flash Interface

■ Memory Blocks

– Parameter Blocks (Top or Bottom location)

– Main Blocks

■ Block Locking

– All blocks locked at Power Up

– Any combination of blocks can be locked

– WP for Block Lock-Down

■ Security

– 128 bit user Programmable OTP cells

– 64 bit unique device identifier

■ Automatic Stand-by mode

■ Program and Erase Suspend

■ 100,000 Program/Erase cycles per block

■ Electronic Signature

– Manufacturer Code: 20h

– Top Device Code, M28W320FCT: 88BAh

– Bottom Device Code, M28W320FCB:

88BBh

■ ECOPACK® packages

M28W320FCT

M28W320FCB

32 Mbit (2Mb x16, Boot Block)

3V Supply Flash Memory

FBGA

TFBGA47 (ZB)

6.39 x 6.37mm

TSOP48 (N)

12 x 20mm

October 2006

Rev 3

1/69

www.st.com

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