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參數(shù)資料
| 型號： | DS2433Y |
| 英文描述： | 4k-Bit 1-Wire EEPROM |
| 中文描述： | 4K的位的1 - Wire的EEPROM |
| 文件頁數(shù)： | 4/19頁 |
| 文件大小： | 588K |
| 代理商： | DS2433Y |
DS2433
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scratchpad or there was a loss of power since data was last written to the scratchpad. The master does not
need to continue reading; it can start a new trial to write data to the scratchpad. Similarly, a set AA flag
together with a cleared PF flag indicates that the Write command was not recognized by the device. If
everything went correctly, both flags are cleared and the ending offset indicates the address of the last
byte written to the scratchpad. Now the master can continue reading and verifying every data byte.
After the master has verified the data, it has to send the Copy Scratchpad command. This command must
be followed exactly by the data of the three address registers TA1, TA2 and E/S. The master may obtain
the contents of these registers by reading the scratchpad or derive it from the target address and the
amount of data to be written. As soon as the DS2433 has received these bytes correctly, it will copy the
data to the requested location beginning at the target address.
HIERARCHCAL STRUCTURE FOR 1-WIRE PROTOCOL
Figure 2
64-BIT LASERED ROM
Figure 3
MSB
LSB
8-Bit CRC Code
48-Bit Serial Number
8-Bit Family Code (23h)
LSB MSB
MSB
LSB MSB
LSB
1-WIRE CRC GENERATOR
Figure 4
INPUT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2434 | Battery Identification Chip |
| DS2435 | Battery Identification Chip with Time/Temperature Histogram |
| DS2436 | Battery ID/Monitor Chip |
| DS2436Z | Battery ID/Monitor Chip |
| DS2437S | IC-SM-BATT MONITOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2433Y-Z01 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:4K-Bit 1-Wire EEPROM |
| DS2433Y-Z01/T&R | 制造商:Maxim Integrated Products 功能描述:IC EEPROM 4KBIT 8SOIC |
| DS2433Y-Z01/T&R | 功能描述:IC EEPROM 4KBIT 8SOIC RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:150 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-VFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-DFN（2x3） 包裝:管件 產(chǎn)品目錄頁面:1445 (CN2011-ZH PDF) |
| DS2433-Z01 | 功能描述:IC EEPROM 4KBIT TO92-3 RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:150 系列:- 格式 - 存儲器:EEPROMs - 串行 存儲器類型:EEPROM 存儲容量:4K (2 x 256 x 8) 速度:400kHz 接口:I²C，2 線串口 電源電壓:2.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 封裝/外殼:8-VFDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-DFN（2x3） 包裝:管件 產(chǎn)品目錄頁面:1445 (CN2011-ZH PDF) |
| DS2434 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
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