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參數(shù)資料
| 型號： | AT24C128N-10SU-1.8 |
| 廠商： | ATMEL CORP |
| 元件分類： | DRAM |
| 英文描述： | Two-wire Serial EEPROMs |
| 中文描述： | 16K X 8 I2C/2-WIRE SERIAL EEPROM, PDSO8 |
| 封裝： | 0.150 INCH, GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 7/23頁 |
| 文件大小： | 388K |
| 代理商： | AT24C128N-10SU-1.8 |
7
AT24C128/256
0670S–SEEPR–5/06
Device
Operation
CLOCK and DATA TRANSITIONS:
The SDA pin is normally pulled high with an external
device. Data on the SDA pin may change only during SCL low time periods (see Figure 4 on
page 8). Data changes during SCL high periods will indicate a start or stop condition as
defined below.
START CONDITION:
A high-to-low transition of SDA with SCL high is a start condition which
must precede any other command (see Figure 5 on page 9).
STOP CONDITION:
A low-to-high transition of SDA with SCL high is a stop condition. After a
read sequence, the stop command will place the EEPROM in a standby power mode (see Fig-
ure 5 on page 9).
ACKNOWLEDGE:
All addresses and data words are serially transmitted to and from the
EEPROM in 8-bit words. The EEPROM sends a zero during the ninth clock cycle to acknowl-
edge that it has received each word.
STANDBY MODE:
The AT24C128/256 features a low power standby mode which is enabled:
a) upon power-up and b) after the receipt of the STOP bit and the completion of any internal
operations.
MEMORY RESET:
After an interruption in protocol, power loss or system reset, any two-wire
part can be reset by following these steps: (a) Clock up to 9 cycles, (b) look for SDA high in
each cycle while SCL is high and then (c) create a start condition as SDA is high.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT24C128N-10SU-2.7 | 功能描述:電可擦除可編程只讀存儲器 JEDEC SOIC-8 RoHS:否 制造商:Atmel 存儲容量: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 |
| AT24C128N-10SU-2.7 SL383 | 功能描述:IC EEPROM 128KBIT 1MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
| AT24C128N-10SU-2.7-T | 功能描述:IC EEPROM 128KBIT 1MHZ 8SOIC 制造商:microchip technology 系列:- 包裝:帶卷（TR） 零件狀態(tài):停產(chǎn) 存儲器類型:非易失 存儲器格式:EEPROM 技術(shù):EEPROM 存儲容量:128Kb （16K x 8） 時(shí)鐘頻率:1MHz 寫周期時(shí)間 - 字，頁:10ms 訪問時(shí)間:550ns 存儲器接口:I2C 電壓 - 電源:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C（TA） 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商器件封裝:8-SOIC 基本零件編號:AT24C128 標(biāo)準(zhǔn)包裝:4,000 |
| AT24C128SC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AT24C128SC/256SC [Updated 10/00. 12 Pages] 2-wire. 128K and 256K Serial EEPROM |
| AT24C128SC-09AT | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Two-wire Serial EEPROM Smart Card Modules 128K (16,384 x 8) 256 (32,768 x 8) |
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