位置:M29W320FB > M29W320FB详情

M29W320FB中文资料

厂家型号

M29W320FB

文件大小

1068.7Kbytes

页面数量

57

功能描述

16 Mbit or 32 Mbit (x 8 or x 16, boot block) 3 V supply Flash memory

IC FLASH 32MBIT 70NS 48TSOP

数据手册

下载地址一下载地址二到原厂下载

生产厂商

NUMONYX

M29W320FB数据手册规格书PDF详情

Description

The M29W160FT/B and M29W320FT/B are 16 Mbit (2 Mb x 8 or 1 Mb x 16) and 32 Mbit (4 Mb x 8 or 2 Mb x 16) non-volatile memories, respectively. They can be read, erased and reprogrammed. These operations can be performed using a single low voltage supply (2.5 to 3.6 V or 2.7 to 3.6 V for access time of 80 ns and 70 ns, respectively). On power-up the memory defaults to its Read mode where it can be read in the same way as a ROM or EPROM.

The memory is divided into blocks that can be erased independently so it is possible to preserve valid data while old data is erased. Each block can be protected independently to prevent accidental Program or Erase commands from modifying the memory. Program and Erase commands are written to the command interface of the memory. An on-chip Program/Erase controller simplifies the process of programming or erasing the memory by taking care of all of the special operations that are required to update the memory contents.

The end of a program or erase operation can be detected and any error conditions identified. The command set required to control the memory is consistent with JEDEC standards.

Features

■ Supply voltage

– VCC = 2.5 V to 3.6 V (access time: 80 ns) or 2.7 to 3.6 V (access time: 70 ns) for Program, Erase and Read

– VPP = 12 V for Fast Program (optional, available in the M29W320FT/B only)

■ Access time: 70, 80 ns

■ Programming time

– 10 µs per byte/word typical

■ Memory organization:

– M29W160FT/B: 35 blocks including 1 boot block (top or bottom location), 2 parameter blocks and 32 main blocks

– M29W320FT: 67 blocks including 1 boot block (top or bottom location), 2 parameter blocks and 64 main blocks

■ Program/Erase controller

– Embedded byte/word program algorithms

■ Erase Suspend and Resume modes

– Read and Program another block during Erase Suspend

■ Unlock Bypass Program command

– Faster production/batch programming

■ VPP/WP pin for Fast program and Write Protect (available in the M29W320FT/B only)

■ Temporary block unprotection mode

■ Common Flash interface

– 64 bit security code

■ Low power consumption

– Standby and Automatic Standby

■ 100,000 Program/Erase cycles per block

■ Electronic signature

– Manufacturer code: 0020h

– Top device codes

M29W160FT: 22C4h

M29W320FT: 22CAh

– Bottom device codes

M29W160FB: 2249h

M29W320FB: 22CBh

■ Automotive device grade 3:

– Temperature: –40 to 125 °C

– Automotive grade certified

■ TSOP48 package is ECOPACK®

M29W320FB产品属性

  • 类型

    描述

  • 型号

    M29W320FB

  • 功能描述

    IC FLASH 32MBIT 70NS 48TSOP

  • RoHS

  • 类别

    集成电路(IC) >> 存储器

  • 系列

    Axcell™

  • 产品变化通告

    Product Discontinuation 26/Apr/2010

  • 标准包装

    136

  • 系列

    - 格式 -

  • 存储器

    RAM

  • 存储器类型

    SRAM - 同步,DDR II

  • 存储容量

    18M(1M x 18)

  • 速度

    200MHz

  • 接口

    并联

  • 电源电压

    1.7 V ~ 1.9 V

  • 工作温度

    0°C ~ 70°C

  • 封装/外壳

    165-TBGA

  • 供应商设备封装

    165-CABGA(13x15)

  • 包装

    托盘

  • 其它名称

    71P71804S200BQ

更新时间:2025-10-18 10:20:00
供应商 型号 品牌 批号 封装 库存 备注 价格
ST
24+
BGA
5000
只做原装公司现货
ST
23+
BGA
16900
正规渠道,只有原装!
ST
25+
BGA
16900
原装,请咨询
ST
2511
BGA
16900
电子元器件采购降本30%!原厂直采,砍掉中间差价
ST/意法
23+
TSSOP
13000
原厂授权一级代理,专业海外优势订货,价格优势、品种
ST
09+
BGA
1200
一级代理,专注军工、汽车、医疗、工业、新能源、电力
ST
23+24
TSSOP
29650
原装正品优势渠道价格合理.可开13%增值税发票
ST
24+
TSOP
200000
原装进口正口,支持样品
ST
24+
TSOP
16900
支持样品,原装现货,提供技术支持!
ST/意法
2450+
TSOP
6540
只做原装正品假一赔十为客户做到零风险!!