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參數(shù)資料
| 型號(hào)： | DS2430AX |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類(lèi)： | Programmable ROM |
| 英文描述： | 32 X 8 1-WIRE SERIAL EEPROM, UUC2 |
| 封裝： | CSP-2 |
| 文件頁(yè)數(shù)： | 14/16頁(yè) |
| 文件大?。?/td> | 357K |
| 代理商： | DS2430AX |
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DS2430A
7 of 16
102199
MEMORY FUNCTION FLOW CHART Figure 6 (cont’d)
WRITE APPLICATION REGISTER [99h]
This command is essentially the same as the Write Scratchpad command, but it addresses the 64-bit
register scratchpad. After issuing the command code, the master must provide a 1-byte address, followed
by the data to be written. The DS2430A will automatically increment the address after every byte it
received. After having received a data byte for address 07h, the address counter will wrap around to 00h
for the next byte and writing continues until the master sends a reset pulse. The Write Application
Register command can be used as long as the application register has not yet been locked. If issued for a
device with the application register locked, the data written to the register scratchpad will be lost.
READ STATUS REGISTER [66h]
The status register is a means for the master to find out if the application register has been programmed
and locked. After issuing the read status register command, the master must provide the validation key
00h before receiving status information. The two least significant bits of the 8-bit status register will be 0
if the application register was programmed and locked; all other bits will always read 1. The master may
finish the read status command by sending a reset pulse at any time.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2432P/T&R | 1K X 1 1-WIRE SERIAL EEPROM, PDSO6 |
| DS2432X | 1K X 1 1-WIRE SERIAL EEPROM, PBGA6 |
| DS2432P | 1K X 1 1-WIRE SERIAL EEPROM, PDSO6 |
| DS2433 | 512 X 8 1-WIRE SERIAL EEPROM, PBCY3 |
| DS2433X | 4K X 1 1-WIRE SERIAL EEPROM, UUC2 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2430AX#T&R | 功能描述:電可擦除可編程只讀存儲(chǔ)器 RoHS:否 制造商:Atmel 存儲(chǔ)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 |
| DS2430AX#U | 功能描述:電可擦除可編程只讀存儲(chǔ)器 RoHS:否 制造商:Atmel 存儲(chǔ)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 |
| DS2430AX-S | 功能描述:電可擦除可編程只讀存儲(chǔ)器 RoHS:否 制造商:Atmel 存儲(chǔ)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 |
| DS2430AX-S#T&R | 制造商:Maxim Integrated Products 功能描述: |
| DS2430AX-S#T&R | 功能描述:電可擦除可編程只讀存儲(chǔ)器 RoHS:否 制造商:Atmel 存儲(chǔ)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 |
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