位置:M28W640FSU-ZA > M28W640FSU-ZA详情

M28W640FSU-ZA中文资料

厂家型号

M28W640FSU-ZA

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

M28W640FSU-ZA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 10:59:00
供应商 型号 品牌 批号 封装 库存 备注 价格
ST/意法
23+
BGA
50000
全新原装正品现货,支持订货
ST/意法
24+
BGA
60000
全新原装现货
ST/意法
24+
NA/
42
优势代理渠道,原装正品,可全系列订货开增值税票
ST
24+
BGA
35200
原装现货/放心购买
ST/意法
23+
BGA
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
FEESCAL
2447
BGA
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
ST
2017+
TSOP48
5000
原装正品,诚信经营
ST
24+
TSOP
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
ST
20+
TSOP
11520
特价全新原装公司现货
ST(意法)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持