位置:M28W640FSU70ZA6F > M28W640FSU70ZA6F详情

M28W640FSU70ZA6F中文资料

厂家型号

M28W640FSU70ZA6F

文件大小

797.73Kbytes

页面数量

49

功能描述

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

数据手册

下载地址一下载地址二到原厂下载

生产厂商

STMICROELECTRONICS

M28W640FSU70ZA6F数据手册规格书PDF详情

SUMMARY DESCRIPTION

The M28W320FSU and the M28W640FSU are 32 Mbit (2Mbit x 16) and 64 Mbit (4Mbit x 16) Secure Flash memories. The devices can be erased electrically at block level and programmed in-system on a Word-by-Word basis using a 2.7V to 3.6V VDD supply for the circuitry and a 2.7V to 3.6V VDDQ supply for the Input/Output pins. An optional 12V VPP power supply is provided to speed up customer programming.

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

更新时间:2025-10-23 15:30:00
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