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M28W320CT70ZB6T中文资料意法半导体数据手册PDF规格书

M28W320CT70ZB6T
厂商型号

M28W320CT70ZB6T

功能描述

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

文件大小

414.07 Kbytes

页面数量

42

生产厂商 STMicroelectronics
企业简称

STMICROELECTRONICS意法半导体

中文名称

意法半导体(ST)集团官网

原厂标识
数据手册

下载地址一下载地址二原厂数据手册到原厂下载

更新时间

2024-9-27 15:38:00

M28W320CT70ZB6T规格书详情

DESCRIPTION

The M28W320C is a 32 Mbit non-volatile Flash memory that can be erased electrically at the block level and programmed in-system on a Word-by Word basis. The device is offered in the TSOP48 (10 x 20mm) and the µBGA47, 0.75mm ball pitch packages. When shipped, all bits of the M28W320C are in the 1 state.

■ SUPPLY VOLTAGE

– VDD = 2.7V to 3.6V: for Program, Erase and Read

– VDDQ = 1.65V or 2.7V: Input/Output option

– VPP = 12V: optional Supply Voltage for fast Program

■ ACCESS TIME

– 2.7V to 3.6V: 90ns

– 2.7V to 3.6V: 100ns

■ PROGRAMMING TIME:

– 10µs typical

– Double Word Programming Option

■ PROGRAM/ERASE CONTROLLER (P/E.C.)

■ COMMON FLASH INTERFACE

■ MEMORY BLOCKS

– Parameter Blocks (Top or Bottom location)

– Main Blocks

■ BLOCK PROTECTION UNPROTECTION

– All Blocks protected at Power Up

– Any combination of blocks can be protected

– WP for block locking

■ SECURITY

– 64-bit user Programmable OTP cells

– 64-bit unique device identifier

– One Parameter Block Permanently Lockable

■ AUTOMATIC STAND-BY MODE

■ PROGRAM and ERASE SUSPEND

■ 100,000 PROGRAM/ERASE CYCLES per BLOCK

■ 20 YEARS of DATA RETENTION

– Defectivity below 1ppm/year

■ ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Top Device Code, M28W320CT: 88BAh

– Bottom Device Code, M28W320CB: 88BBh

产品属性

  • 型号:

    M28W320CT70ZB6T

  • 功能描述:

    闪存 32M(2Mx16) 70ns

  • RoHS:

  • 制造商:

    ON Semiconductor

  • 数据总线宽度:

    1 bit

  • 存储类型:

    Flash

  • 存储容量:

    2 MB

  • 结构:

    256 K x 8

  • 接口类型:

    SPI

  • 电源电压-最大:

    3.6 V

  • 电源电压-最小:

    2.3 V

  • 最大工作电流:

    15 mA

  • 工作温度:

    - 40 C to + 85 C

  • 安装风格:

    SMD/SMT

  • 封装:

    Reel

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