M28W320FSU datasheet(1/49 Pages) STMICROELECTRONICS

Il numero della parte	M28W320FSU

Spiegazioni elettronici	32Mbit (2Mb x16) and 64Mbit (4Mb x16) 3V Supply, Uniform Block, Secure Flash Memories

PDF	49 Pages

Scroll/Zoom	100%

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

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May 2005

M28W320FSU

M28W640FSU

32Mbit (2Mb x16) and 64Mbit (4Mb x16)

3V Supply, Uniform Block, Secure Flash Memories

FEATURES SUMMARY

■

SUPPLY VOLTAGE

–VDD = 2.7V to 3.6V Core Power Supply

–VDDQ= 2.7V to 3.6V for Input/Output

–VPP = 12V for fast Program (optional)

■

ACCESS TIME: 70ns

■

PROGRAMMING TIME:

–

10µs typical

–

Double Word Programming Option

–

Quadruple Word Programming Option

■

COMMON FLASH INTERFACE

■

UNIFORM BLOCKS

■

64-KWord UNIFORM MEMORY BLOCKS

–

M28W320FSU: 32 Blocks

–

M28W640FSU: 64 Blocks

■

HARDWARE PROTECTION

–VPP Pin for Write protect of All Blocks

■

SECURITY FEATURES

–

128 bit User-programmable OTP segment

–

64 bit Unique Device Identifier

–

KRYPTO Features:

Modify Protection,

Read Protection,

Device Authentication

■

AUTOMATIC STAND-BY MODE

■

PROGRAM and ERASE SUSPEND

■

100,000 PROGRAM/ERASE CYCLES per

BLOCK

■

ELECTRONIC SIGNATURE

–

Manufacturer Code: 20h

–

Device Codes:

M28W320FSU: 880Ch,

M28W640FSU: 8857h

■

PACKAGE

–

Compliant with Lead-Free Soldering

Processes

–

Lead-Free Version

Figure 1. Package

BGA

TBGA64 (ZA)

10 x 13mm

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