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M29F040B

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

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M29F040B

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

M29F040B

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

STMICROELECTRONICS

意法半导体

M29F040B

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

文件:407.93 Kbytes Page:20 Pages

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

SUMMARY DESCRIPTION The M29F040B is a 4 Mbit (512Kb x8) non-volatile memory that can be read, erased and reprogrammed. These operations can be performed us ing a single 5V supply. 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 M29F040B

STMICROELECTRONICS

意法半导体

4 Mbit (512Kb x8, Uniform Block) Single Supply Flash Memory

文件:407.93 Kbytes Page:20 Pages

STMICROELECTRONICS

意法半导体

封装/外壳:32-LCC(J 形引线) 包装:托盘 描述:IC FLASH 4MBIT PARALLEL 32PLCC 集成电路(IC) 存储器

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IC FLASH 4M PARALLEL 32PLCC

MICRON

美光

IC FLASH 4M PARALLEL 32TSOP

MICRON

美光

封装/外壳:32-TFSOP(0.724",18.40mm 宽) 包装:托盘 描述:IC FLASH 4MBIT PARALLEL 32TSOP 集成电路(IC) 存储器

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知名厂家

4 Mbit 512Kb x8, Uniform Block Single Supply Flash Memory

DESCRIPTION The M29F040 is a non-volatile memory that may be erased electrically at the block level, and programmed Byte-by-Byte. ■ M29F040 is replaced by the M29F040B ■ 5V ± 10 SUPPLY VOLTAGE for PROGRAM, ERASE and READ OPERATIONS ■ FAST ACCESS TIME: 70ns ■ BYTE PROGRAMMING TIME: 1

STMICROELECTRONICS

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4 Mbit 512Kb x8, Uniform Block Single Supply Flash Memory

DESCRIPTION The M29F040 is a non-volatile memory that may be erased electrically at the block level, and programmed Byte-by-Byte. ■ M29F040 is replaced by the M29F040B ■ 5V ± 10 SUPPLY VOLTAGE for PROGRAM, ERASE and READ OPERATIONS ■ FAST ACCESS TIME: 70ns ■ BYTE PROGRAMMING TIME: 1

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4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory

GENERAL DESCRIPTION The Am29F040B is a 4 Mbit, 5.0 volt-only Flash memory organized as 524,288 Kbytes of 8 bits each. The 512 Kbytes of data are divided into eight sectors of 64 Kbytes each for flexible erase capability. The 8 bits of data appear on DQ0–DQ7. The Am29F040B is offered in 32-pin PLC

AMD

超威半导体

4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory

GENERAL DESCRIPTION The Am29F040 is a 4 Mbit, 5.0 Volt-only Flash memory organized as 512 Kbytes of 8 bits each. The Am29F040 is offered in a 32-pin package. This device is designed to be programmed in-system with the standard system 5.0 V VCCsupply. A 12.0 V VPPis not required for write or era

AMD

超威半导体

4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory

GENERAL DESCRIPTION The Am29F040B is a 4 Mbit, 5.0 volt-only Flash memory organized as 524,288 Kbytes of 8 bits each. The 512 Kbytes of data are divided into eight sectors of 64 Kbytes each for flexible erase capability. The 8 bits of data appear on DQ0–DQ7. The Am29F040B is offered in 32-pin PLC

AMD

超威半导体

M29F040B产品属性

  • 类型

    描述

  • 存储器格式:

    闪存

  • 技术:

    FLASH - NOR

  • 存储容量:

    4Mb (512K x 8)

  • 写周期时间 - 字,页:

    45ns

  • 访问时间:

    45ns

  • 存储器接口:

    并联

  • 电压 - 电源:

    4.5V ~ 5.5V

  • 工作温度:

    0°C ~ 70°C(TA)

  • 安装类型:

    表面贴装

  • 封装/外壳:

    32-LCC(J 形引线)

  • 供应商器件封装:

    32-PLCC(11.35x13.89)

更新时间:2026-5-24 16:36:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
2025+
PLCC
4850
原装进口价格优 请找坤融电子!
UTC
25+
SOP8
10065
原装正品,有挂有货,假一赔十
UTC
24+
SOP-8
5000
全新原装正品,现货销售
24+
SOP
3000
公司存货
ST/意法半导体
25+
PLCC32
11250
全新原装正品支持含税
ON/安森美
24+
SOP14
9600
原装现货,优势供应,支持实单!
UTC(友顺)
2447
SOP8
315000
2500个/卷一级代理专营品牌!原装正品,优势现货,长
ST/意法
25+
TSOP
32360
ST/意法全新特价M29F040B-70N6E即刻询购立享优惠#长期有货
N/A
20+
MSOP10
2960
诚信交易大量库存现货
UTC
25+
SOP-8 T/R
20000
原装正品价格优惠,志同道合共谋发展

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