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M29W320ET70ZE1中文资料

厂家型号

M29W320ET70ZE1

文件大小

1189.61Kbytes

页面数量

63

功能描述

32 Mbit (4Mbx8 or 2Mbx16, Uniform Parameter Blocks, Boot Block) 3V supply Flash memory

数据手册

下载地址一下载地址二到原厂下载

生产厂商

NUMONYX

M29W320ET70ZE1数据手册规格书PDF详情

Description

The M29W320E is a 32 Mbit (4Mb x8 or 2Mb x16) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed using a single low voltage (2.7 to 3.6V) supply. On power-up the memory defaults to its Read mode. The device features an asymmetrical block architecture. The M29W320E has an array of 8 parameter and 63 main blocks. M29W320ET locates the Parameter Blocks at the top of the memory address space while the M29W320EB locates the Parameter Blocks starting from the bottom.

M29W320E has an extra 32 Kword (x16 mode) or 64 Kbyte (x8 mode) block, the Extended Block, that can be accessed using a dedicated command. The Extended Block can be protected and so is useful for storing security information. However the protection is irreversible, once protected the protection cannot be undone.

Each block can be erased independently so it is possible to preserve valid data while old data is erased. The blocks can be protected 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.

更新时间:2025-10-21 10:57:00
供应商 型号 品牌 批号 封装 库存 备注 价格
Numonyx
25+23+
BGA
54746
绝对原装正品现货,全新深圳原装进口现货
Numonyx/STMi
23+
48-TFBGA
65480
MICRON
20+
BGA48
11520
特价全新原装公司现货
Micron Technology Inc.
21+
208-LFBGA
5280
进口原装!长期供应!绝对优势价格(诚信经营
MICRON/美光
24+
BGA48
1884
美光专营原装正品
ST
09+
BGA
20
普通
MICRON/美光
2447
BGA48
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
MICRON
25+
BGA-48
1001
就找我吧!--邀您体验愉快问购元件!
MICRON
21+
BGA
1398
只做原装正品,不止网上数量,欢迎电话微信查询!
ST
6000
面谈
19
BGA