24LC21A集成電路(IC)存儲器規(guī)格書PDF中文資料
廠商型號 |
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) > 存儲器;產(chǎn)品描述:IC EEPROM 1KBIT I2C 400KHZ 8SOIC |
功能描述 | 1K 2.5V Dual Mode I2C Serial EEPROM |
文件大小 |
180.7 Kbytes |
頁面數(shù)量 |
18 頁 |
生產(chǎn)廠商 | Microchip Technology |
企業(yè)簡稱 |
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 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-10-28 15:21:00 |
24LC21A規(guī)格書詳情
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
24LC21A屬于集成電路(IC) > 存儲器。微芯科技股份有限公司制造生產(chǎn)的24LC21A存儲器存儲器是集成電路上用作數(shù)據(jù)存儲設(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。
產(chǎn)品屬性
更多- 產(chǎn)品編號:
24LC21A/SN
- 制造商:
Microchip Technology
- 類別:
集成電路(IC) > 存儲器
- 包裝:
管件
- 存儲器類型:
非易失
- 存儲器格式:
EEPROM
- 技術(shù):
EEPROM
- 存儲容量:
1Kb(128 x 8)
- 存儲器接口:
I2C
- 寫周期時間 - 字,頁:
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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
24+ |
SOP8 |
12000 |
全新進(jìn)口原裝正品假一罰十 |
詢價 | ||
wicrochip |
22+ |
DIP8 |
3629 |
原裝優(yōu)勢!房間現(xiàn)貨!歡迎來電! |
詢價 | ||
MICROCHIP/微芯 |
24+ |
SOP8 |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售 |
詢價 | ||
MICROCHIP |
22+ |
SOP |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應(yīng) |
詢價 | ||
MICROCHIP/微芯 |
23+ |
NA |
2860 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
MICROCHIP |
2023+ |
58000 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價 | |||
MICROCH |
18+ |
SOP |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價 | ||
MICROCHIP |
1728+ |
SOP8 |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價 | ||
MICROCHIP |
三年內(nèi) |
1983 |
納立只做原裝正品13590203865 |
詢價 | |||
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 |
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