參數(shù)資料
型號: DS1922T
英文描述: Temperature Logger iButton with 8kB Datalog Memory
文件頁數(shù): 31/48頁
文件大小: 428K
代理商: DS1922T
DS1922L/DS1922T
31 of 48
Figure 9-5. Memory/Control Function Flow Chart
N
CCH
Start Mission
[w/PW]
Master TX
64-Bits [Password]
Master
TX Reset
DS1922 Initiates
Mission Start Delay
Process
N
Y
Mission in
Progress
DS1922 sets
MIP = 1
MEMCLR = 0
Password
Accepted
MEMCLR
= 1
N
Y
N
Y
N
Y
N
Y
Master TX
FFh dummy byte
33H
Stop Mission
[w/PW]
Master TX
64-Bits [Password]
N
Y
Mission in
Progress
DS1922 sets
MIP = 0
WFTA = 0
Password
Accepted
Master
TX Reset
N
Y
N
Y
N
Y
Master TX
FFh dummy byte
DS1922 Waits for 1 Minute
Mission Start
Delay Process
DS1922 Sets WFTA=1
Start Delay
Counter = 0
Y
DS1922 decrements
Start Delay Counter
DS1922 copies RTC
Data to Mission Time
Stamp Register
DS1922 Starts Logging
Taking First Sample
End Of Process
DS1922 sets WFTA=0
N
Y
Temp.
Alarm
DS1922 Performs 8-bit
Temp. Conversion
N
MIP = 0
Y
DS1922 Waits One
Sample Period
SUTA = 1
Y
N
DS1922 Waits One
Sample Period
To Figure 9
4
Part
From Figure 9
4
Part
相關(guān)PDF資料
PDF描述
DS1922L-F5 Temperature Logger iButton With 8kB Datalog Memory
DS1992 1kb/4kb Memory iButton
DS1993 1kb/4kb Memory iButton
DS1992L-F5 1kbit/4kbit Memory iButtonTM DS1994 4-kbit Plus Time Memory iButtonTM
DS21349DK T1/J1 Line Interface Unit Design Kit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1922T-A1F 功能描述:iButton 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-A1F+ 功能描述:iButton 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-F5 功能描述:iButton 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-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