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24LC21A集成電路(IC)的存儲(chǔ)器規(guī)格書PDF中文資料

24LC21A
廠商型號(hào)

24LC21A

參數(shù)屬性

24LC21A 封裝/外殼為8-SOIC(0.154",3.90mm 寬);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 400KHZ 8SOIC

功能描述

1K 2.5V Dual Mode I 2 C Serial EEPROM
IC EEPROM 1KBIT I2C 400KHZ 8SOIC

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

115.28 Kbytes

頁(yè)面數(shù)量

16 頁(yè)

生產(chǎn)廠商 Microchip Technology
企業(yè)簡(jiǎn)稱

Microchip微芯科技

中文名稱

微芯科技股份有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-16 22:58:00

24LC21A規(guī)格書詳情

24LC21A屬于集成電路(IC)的存儲(chǔ)器。由微芯科技股份有限公司制造生產(chǎn)的24LC21A存儲(chǔ)器存儲(chǔ)器是集成電路上用作數(shù)據(jù)存儲(chǔ)設(shè)備的半導(dǎo)體器件。這些器件分為非易失性或易失性兩種,格式包括 CBRAM、DRAM、EEPROM、EERAM、EPROM、閃存、FRAM、NVSRAM、PCM (PRAM)、PSRAM、RAM 和 SRAM。這些器件的存儲(chǔ)容量為 64 b 至 6 Tb 不等,接口有 I2C、MMC、并行、eMMC、串行、單線、SPI、UFS、Xccela 總線和 1-線。

Description

The Microchip Technology Inc. 24LC21A is a 128 x 8-bit dual-mode Electrically Erasable PROM. This device is designed for use in applications requiring storage and serial transmission of configuration and control information. Two modes of operation have been implemented:

Transmit-only mode and Bidirectional mode. Upon power-up, the device will be in the Transmit-only mode, sending a serial bit stream of the memory array from 00h to 7Fh, clocked by the VCLK pin. A valid high-to-low transition on the SCL pin will cause the device to enter the transition mode, and look for a valid control byte on the I2C bus. If it detects a valid control byte from the master, it will switch into Bidirectional mode, with byte selectable read/write capability of the memory array using SCL. If no control byte is received, the device will revert to the Transmit-only mode after it receives 128 consecutive VCLK pulses while the SCL pin is idle. The 24LC21A is available in a standard 8-pin PDIP and SOIC package in both commercial and industrial temperature ranges.

Features

? Single supply with operation down to 2.5V

? Completely implements DDC1?/DDC2? interface for monitor identification, including recovery to DDC1

? Pin and function compatible with 24LC21

? Low-power CMOS technology

- 1 mA typical active current

- 10 μA standby current typical at 5.5V

? 2-wire serial interface bus, I2C? compatible

? 100 kHz (2.5V) and 400 kHz (5V) compatibility

? Self-timed write cycle (including auto-erase)

? Page write buffer for up to eight bytes

? 1,000,000 erase/write cycles ensured

? Data retention > 200 years

? ESD Protection > 4000V

? 8-pin PDIP and SOIC package

? Available for extended temperature ranges

- Commercial (C): 0°C to +70°C

- Industrial (I): -40°C to +85°C

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    24LC21A/SN

  • 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:

    0°C ~ 70°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC EEPROM 1KBIT I2C 400KHZ 8SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MICROCHIP
2016+
SOP8
3000
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢價(jià)
MIC
23+
SOP-8
20000
全新原裝假一賠十
詢價(jià)
MICROCHIP
4700
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu)
詢價(jià)
MICROCHIP/微芯
1942+
SOP-8
9852
只做原裝正品現(xiàn)貨或訂貨!假一賠十!
詢價(jià)
MICROCHIP/微芯
1999
SOP
339
詢價(jià)
AT
22+
NA
2000
詢價(jià)
MICROCHIP
17+
DIP-8
9700
只做全新進(jìn)口原裝,現(xiàn)貨庫(kù)存
詢價(jià)
wicrochip
24+
DIP8
3629
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來(lái)電!
詢價(jià)
ATMEL/愛(ài)特梅爾
23+
NA
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
MICROCHIP
23+
NA
386
專做原裝正品,假一罰百!
詢價(jià)