參數(shù)資料
型號: DS1921H-F5
英文描述: High-Resolution Thermochron iButton
中文描述: 高分辨率Thermochron iButton的
文件頁數(shù): 21/44頁
文件大?。?/td> 271K
代理商: DS1921H-F5
DS1921H/Z
21 of 44
MEMORY/CONTROL FUNCTION FLOW CHART
Figure 10-4
3CH
Clear
Memory
EMCLR = 1
DS1921 clears Mission
Time Stamp, Mission
Samples Counter,
Mission Start Delay,
Sample Rate Register
DS1921 sets
EMCLR = 0
44H
Convert
Temp.
Master
TX Reset
DS1921 Starts
Temperature
Conversion Process
Master
TX Reset
Mission in
Progress
N
Y
N
Y
N
Y
N
Y
N
Y
N
Y
DS1921 sets
MEMCLR = 1
DS1921 clears
Histogram Memory
DS1921 clears Alarm Time
Stamps and Durations
DS1921 sets
EMCLR = 0
Master
TX Reset
N
Y
From Figure 10
3
Part
To Figure 10
3
Part
DS1921 sets
TCB\ = 0
DS1921 Performs a
Temp. Conversion
DS1921 copies Result
to Address 0211h
DS1921 sets
TCB\ = 1
Temperature Con-
version Process
End of Process
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1921H-F5# 功能描述:iButton Thermochron High Res 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
DS1921H-F5/A1C 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
DS1921H-F5+A1C 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
DS1921H-F50 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
DS1921K 功能描述:存儲器 IC 開發(fā)工具 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Reference Boards 工具用于評估:M24LR64-R 存儲容量:64 kbit 存儲類型:EEPROM 工作電源電壓:1.8 V to 5.5 V