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BR9040F集成電路(IC)的存儲(chǔ)器規(guī)格書(shū)PDF中文資料

BR9040F
廠商型號(hào)

BR9040F

參數(shù)屬性

BR9040F 封裝/外殼為8-SOIC(0.173",4.40mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC EEPROM 4KBIT SPI 2MHZ 8SOP

功能描述

1, 2, and 4k bit EEPROMs for direct connection to serial ports

封裝外殼

8-SOIC(0.173",4.40mm 寬)

文件大小

187.18 Kbytes

頁(yè)面數(shù)量

17 頁(yè)

生產(chǎn)廠商 Rohm
企業(yè)簡(jiǎn)稱

ROHM羅姆

中文名稱

羅姆半導(dǎo)體集團(tuán)官網(wǎng)

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更新時(shí)間

2025-2-11 18:27:00

BR9040F規(guī)格書(shū)詳情

? Overview

The BR90 series are serial EEPROMs that can be connected directly to a serial port and can be erased and written electrically. Writing and reading is performed in word units, using four types of operation commands. Communication occurs through CS, SK, DI, and DO pins, WC pin control is used to initiate a write disabled state, enabling these EEPROMs to be used as one-time ROMs. During writing, operation is checked via the internal status check.

? Features

? BR9010 / F / FV (1k bit): 64 words × 16 bits

BR9020 / F (2k bit): 128 words × 16 bits

BR9040 / F (4k bit): 256 words × 16 bits

? Single power supply operation

? Serial data input and output

? Automatic erase-before-write

? Low current consumption

–1.5mA (max.) active current: 3V

–2μA (max.) standby current: 3V

? Noise filter built into SK pin

? Compact DIP8, SOP8, SSOP-B8 packages (SSOP

B8 is available only with BR9010).

? 100,000 ERASE / WRITE cycles

? 10 years Data Retention

? Easily connects to serial port

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    BR9040F-WE2

  • 制造商:

    Rohm Semiconductor

  • 類別:

    集成電路(IC) > 存儲(chǔ)器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 存儲(chǔ)器類型:

    非易失

  • 存儲(chǔ)器格式:

    EEPROM

  • 技術(shù):

    EEPROM

  • 存儲(chǔ)容量:

    4Kb(256 x 16)

  • 存儲(chǔ)器接口:

    SPI

  • 寫周期時(shí)間 - 字,頁(yè):

    10ms

  • 電壓 - 供電:

    2V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOP

  • 描述:

    IC EEPROM 4KBIT SPI 2MHZ 8SOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ROHM
24+
SOP8盤裝
5000
原裝現(xiàn)貨
詢價(jià)
Rohm Semiconductor
21+
8SOP
13880
公司只售原裝,支持實(shí)單
詢價(jià)
ROHM/羅姆
1948+
SOP-8
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
ROHM/羅姆
24+
SOP-8
30855
原裝現(xiàn)貨
詢價(jià)
ROHM
17+
SOP
12000
只做全新進(jìn)口原裝,現(xiàn)貨庫(kù)存
詢價(jià)
ROHM/羅姆
01+
NA
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
ROHIM
23+
SOP-8
2790
專業(yè)優(yōu)勢(shì)供應(yīng)
詢價(jià)
ROHM
22+23+
SOP8
29893
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
ROHM
24+
SOP8
35200
一級(jí)代理/放心采購(gòu)
詢價(jià)
ROHM
23+
SOP
2500
詢價(jià)