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參數(shù)資料
| 型號： | DS2423X |
| 元件分類： | 通用總線功能 |
| 英文描述： | 4kbit 1-Wire RAM with Counter |
| 中文描述： | 4kbit的1 - Wire與反內(nèi)存 |
| 文件頁數(shù)： | 10/25頁 |
| 文件大?。?/td> | 331K |
| 代理商： | DS2423X |
DS2423
10 of 25
MEMORY FUNCTION FLOW CHART
Figure 7 cont’d
To Figure 7
3
Part
55H
Copy
Scratchpad
Master TX
E/S Byte
Authorization
Code Match
DS2423 Copies Scratchpad
Data to Memory
Copying
Finished
Master
TX Reset
Master
TX Reset
AA = 1
F0H
Read
Memory
Master
TX Reset
End of
Memory
Master RX "0"s
DS2423 sets Memory
Address = (T15:T0)
Master RX Data Byte
from Memory Address
Master TX
TA2 (T15:T8)
Master
RX "1"s
DS2423 TX "0"
DS2423 TX "1"
Master
TX Reset
Master
RX "1"s
Master TX
TA1 (T7:T0)
DS2423 Incre-
ments Address
Counter
N
Y
N
Y
N
Y
N
Y
N
Y
N
Y
N
Y
N
Y
N
Y
Master TX
TA1 (T7:T0)
Master TX
TA1 (T7:T0)
From Figure 7
1
Part
To Figure 7
1
Part
From Figure 7
3
Part
1) To be transmitted or received at Overdrive speed if OD = 1.
2) Reset Pulse to be transmitted at Overdrive speed if OD = 1.
Reset Pulse to be transmitted at normal speed if OD = 0 or if
the DS2423 is to be reset from Overdrive speed to regular
speed.
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
2)
2)
2)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2430A | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2430 | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2430AP | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2430AT | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
| DS2430AV | The CAT24FC02 is a 2-kb Serial CMOS EEPROM internally organized as 256 words of 8 bits each |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS243 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| DS2430 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:256-Bit 1-Wire EEPROM |
| DS2430A | 功能描述:電可擦除可編程只讀存儲器 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 |
| DS2430A R | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:256-Bit 1-Wire EEPROM |
| DS2430A T | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:256-Bit 1-Wire EEPROM |
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