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AT24C21集成電路(IC)的存儲(chǔ)器規(guī)格書PDF中文資料

AT24C21
廠商型號(hào)

AT24C21

參數(shù)屬性

AT24C21 封裝/外殼為8-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC)的存儲(chǔ)器;產(chǎn)品描述:IC EEPROM 1KBIT I2C 100KHZ 8DIP

功能描述

2-Wire Serial EEPROM

封裝外殼

8-DIP(0.300",7.62mm)

文件大小

252.9 Kbytes

頁(yè)面數(shù)量

13 頁(yè)

生產(chǎn)廠商 Atmel Corporation
企業(yè)簡(jiǎn)稱

Atmel愛特梅爾

中文名稱

愛特梅爾公司官網(wǎng)

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更新時(shí)間

2025-4-10 15:30:00

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AT24C21規(guī)格書詳情

Description

The AT24C21 provides 1024 bits of serial electrically erasable and programmable read only memory (EEPROM) organized as 128 words of 8 bits each. The device is optimized for use in applications requiring data storage and serial transmission of configuration and control information. The AT24C21 features two modes of operation: Transmit-Only Mode and Bidirectional Mode. Upon power-up, the AT24C21 will be in the Transmit-Only Mode, sending a serial-bit stream of the entire memory contents, clocked via the VCLK pin. The Bidirectional Mode is selected by a valid high-to-low transition on the SCL pin and offers byte selectable read/write capability of the entire memory array. The AT24C21 is available in space saving 8-pin PDIP and 8-pin SOIC packages.

Features

? 2-Wire Serial Interface

? Schmitt Trigger, Filtered Inputs For Noise Suppression

? DDC1?/ DDC2? Interface Compliant for Monitor Identification

? Low Voltage Operation

– 2.5 (VCC = 2.5V to 5.5V)

? Internally Organized 128 x 8

? 100 kHz (2.5V) Compatibility

? 8-Byte Page Write Mode

? Write Protection Available

? Self-timed Write Cycle (10 ms max)

? High Reliability

– Endurance: 1 Million Write Cycles

– Data Retention: 100 Years

– ESD Protection: >3000V

? 8-Pin PDIP and JEDEC SOIC Packages

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    AT24C21-10PI-2.5

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 存儲(chǔ)器

  • 包裝:

    管件

  • 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:

    1Kb(128 x 8)

  • 存儲(chǔ)器接口:

    I2C

  • 寫周期時(shí)間 - 字,頁(yè):

    10ms

  • 電壓 - 供電:

    2.5V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    8-DIP(0.300",7.62mm)

  • 供應(yīng)商器件封裝:

    8-PDIP

  • 描述:

    IC EEPROM 1KBIT I2C 100KHZ 8DIP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ATMEL
24+
SOP-8
16800
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!
詢價(jià)
AT
23+
NA
600
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553
詢價(jià)
ATMEL
2016+
SOP-8P
6528
只做原裝正品現(xiàn)貨!或訂貨
詢價(jià)
ATMEL/T
2019+
SOP
6000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
ATMEL/愛特梅爾
24+
SOP8
25500
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售
詢價(jià)
ATMEL/愛特梅爾
24+
SOP8
9600
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詢價(jià)
ATMEL
23+
DIP
3200
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
詢價(jià)
ATMEL
22+
DIP-8P
8000
原裝正品支持實(shí)單
詢價(jià)
AT
24+
NA/
3850
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票
詢價(jià)
ATMEL
22+
原廠原封
8200
全新原裝現(xiàn)貨!自家?guī)齑?
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