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參數(shù)資料
| 型號： | DS1922T-F5 |
| 英文描述： | Temperature Logger iButton With 8kB Datalog Memory |
| 中文描述： | 溫度記錄儀iButton的記憶與8kB的數(shù)據(jù)記錄 |
| 文件頁數(shù)： | 44/48頁 |
| 文件大?。?/td> | 428K |
| 代理商： | DS1922T-F5 |
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DS1922L/DS1922T
44 of 48
COPY SCRATCHPAD WITH PASSWORD (FAIL TA-E/S OR PASSWORD)
RST
PD
Select
CPS
TA-E/S
<PW/dummy>
FF loop
READ MEMORY WITH PASSWORD AND CRC (SUCCESS)
RST
PD
Select
RMC
TA
<PW/dummy>
<data to EOP>
CRC16\
<32 bytes>
CRC16\
FF loop
READ MEMORY WITH PASSWORD AND CRC (FAIL PASSWORD OR ADDRESS)
RST
PD
Select
RMC
TA
<PW/dummy>
FF loop
CLEAR MEMORY WITH PASSWORD
RST
PD
Select
CM
<PW/dummy>
FFh
FF loop
To verify success, read the General Status Register at address 0215h. If MEMCLR is 1, the command was
executed successfully.
FORCED CONVERSION
RST
PD
Select
FC
FFh
FF loop
To read the result and to verify success, read the addresses 020Ch to 020Fh (results) and the Device Samples
Counter at address 0223h to 0225h. If the count has incremented, the command was executed successfully.
START MISSION WITH PASSWORD
RST
PD
Select
SM
<PW/dummy>
FFh
FF loop
To verify success, read the General Status Register at address 0215h. If MIP is 1 and MEMCLR is 0, the command
was executed successfully.
STOP MISSION WITH PASSWORD
RST
PD
Select
STP
<PW/dummy>
FFh
FF loop
To verify success, read the General Status Register at address 0215h. If MIP is 0, the command was executed
successfully.
Loop
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1922T-F5# | 功能描述:iButton Temp Logger Ibutton w/8Kb Datalog Mem RoHS:否 存儲類型:SRAM 存儲容量:512 B 組織: 工作電源電壓:3 V to 5.25 V 接口類型:1-Wire 最大工作溫度:+ 85 C 尺寸:17.35 mm x 5.89 mm 封裝 / 箱體:F5 MicroCan 制造商:Maxim Integrated |
| DS1922T-F50 | 制造商:Maxim Integrated Products 功能描述:THERMOCHRON,IBTN,F5,HI-TEMP,8K - Rail/Tube |
| DS1923 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Hygrochron Temperature/Humidity Logger iButton with 8kB Data Log Memory |
| DS1923_1 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Hygrochron Temperature/Humidity Logger iButton with 8kB Data Log Memory |
| DS1923_11 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Hygrochron Temperature/Humidity Logger |
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