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FM25C040UV中文資料仙童半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

FM25C040UV
廠商型號(hào)

FM25C040UV

功能描述

4K-Bit SPI??Interface Serial CMOS EEPROM

文件大小

105.99 Kbytes

頁面數(shù)量

11

生產(chǎn)廠商 Fairchild Semiconductor
企業(yè)簡(jiǎn)稱

Fairchild仙童半導(dǎo)體

中文名稱

飛兆/仙童半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-3 23:00:00

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FM25C040UV規(guī)格書詳情

General Description

The FM25C040U is a 4K (4,096) bit serial interface CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory). This device fully conforms to the SPI 4-wire protocol which uses Chip Select (/CS), Clock (SCK), Data-in (SI) and Data out (SO) pins to synchronously control data transfer between the SPI microcontroller and the EEPROM. In addition, the serial interface allows a minimal pin count, packaging designed to simplify PC board layout requirements and offers the designer a variety of low voltage and low power options.

Features

■Sequential read of entire array

■4 byte Page write mode to minimize total write time per byte

■/WP pin and BLOCK WRITE protection to prevent inadvert ent programming as well as programming ENABLE and DISABLE opcodes.

■/HOLD pin to suspend data transfer

■Typical 1μA standby current (ISB) for L devices and 0.1μA standby current for LZ devices.

■Endurance: Up to 1,000,000 data changes

■Data retention greater than 40 years

Functions

■SPI MODE 0 interface

■4,096 bits organized as 512 x 8

■Extended 2.7V to 5.5V operating voltage

■2.1 MHz operation @ 4.5V - 5.5V

■Self-timed programming cycle

■Programming complete indicated by STATUS REGISTER polling

■/WP pin and BLOCK WRITE protection

產(chǎn)品屬性

  • 型號(hào):

    FM25C040UV

  • 功能描述:

    電可擦除可編程只讀存儲(chǔ)器 SOIC-8

  • RoHS:

  • 制造商:

    Atmel

  • 存儲(chǔ)容量:

    2 Kbit

  • 組織:

    256 B x 8

  • 數(shù)據(jù)保留:

    100 yr

  • 最大時(shí)鐘頻率:

    1000 KHz

  • 最大工作電流:

    6 uA

  • 工作電源電壓:

    1.7 V to 5.5 V

  • 最大工作溫度:

    + 85 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    SOIC-8

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
FAIRCHILD/仙童
24+
NA/
3945
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票
詢價(jià)
FSC
2016+
SOP8
3000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
FAIRCHILD/仙童
25+
SOP8
695
原裝正品,假一罰十!
詢價(jià)
FAIRCHIL
2016+
SOP8
6523
只做進(jìn)口原裝現(xiàn)貨!假一賠十!
詢價(jià)
SMD
23+
NA
15659
振宏微專業(yè)只做正品,假一罰百!
詢價(jià)
FAIR
23+
SOP-8
4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售
詢價(jià)
Fairchild
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價(jià)
FAIRCHILD
24+
SOP
760
詢價(jià)
FAIRCHILD/仙童
24+
SOP8
22055
鄭重承諾只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
FM
21+
SOP
12588
原裝正品,自己庫存 假一罰十
詢價(jià)