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參數(shù)資料
| 型號： | DS2505P-UNW |
| 英文描述： | UniqueWare Add-Only Memory |
| 中文描述： | UniqueWare只添加存儲器 |
| 文件頁數(shù)： | 19/24頁 |
| 文件大?。?/td> | 525K |
| 代理商： | DS2505P-UNW |
DS2505
19 of 24
(Figure 11) should be applied for 480 μs, after which the bus master returns the data line to an idle high
state controlled by the pullup resistor. Note that due to the high voltage programming requirements for
any 1-Wire EPROM device, it is not possible to multidrop non-EPROM based 1-Wire devices with the
DS2505 during programming. An internal diode within the non-EPROM based 1-Wire devices will
attempt to clamp the data line at approximately 8 volts and could potentially damage these devices.
INITIALIZATION PROCEDURE “RESET AND PRESENCE PULSES”
Figure 9
* In order not to mask interrupt signaling by other devices on the 1-Wire bus, t
RSTL
+ t
R
should always be
less than 960 μs.
READ/WRITE TIMING DIAGRAM
Figure 10
RESISTOR
MASTER
相關PDF資料 |
PDF描述 |
|---|---|
| DS2505PT | 16-kbit Add-Only Memory |
| DS2505PTR | 16-kbit Add-Only Memory |
| DS2505TR | 16-kbit Add-Only Memory |
| DS2505-UNW-PPPP | UniqueWare Add-Only Memory |
| DS2505P-UNW-PPPP | UniqueWare Add-Only Memory |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS2505P-UNW-1154 | 制造商:Maxim Integrated Products 功能描述: |
| DS2505P-UNW-PPPP | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:UniqueWare Add-Only Memory |
| DS2505T | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:16-kbit Add-Only Memory |
| DS2505TR | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:16-kbit Add-Only Memory |
| DS2505-UNW | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:UniqueWare Add-Only Memory |
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