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參數(shù)資料
| 型號： | DS1922L |
| 英文描述： | Temperature Logger iButton with 8kB Datalog Memory |
| 文件頁數(shù)： | 15/48頁 |
| 文件大?。?/td> | 428K |
| 代理商： | DS1922L |
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DS1922L/DS1922T
15 of 48
Figure 6. DS1922L/T Register Pages Map
ADDR
b7
b6
0200h
0
0201h
0
b5
10s
10min.
20hr
AM/PM
b4
b3
b2
b1
b0
Function
Access*
Single Seconds
Single Minutes
Real-
Time
Clock
Registers
0202h
0
12/24
10hr
Single Hours
R/W; R
0203h
0204h
0205h
0206h
0207h
0208h
0209h
020Ah
020Bh
020Ch
020Dh
020Eh
020Fh
0210h
0211h
0212h
0213h
0214h
0215h
0216h
0217h
0218h
0219h
021Ah
0
0
0
10 Date
Single Date
Single Months
Single Years
CENT
0
10m.
10yrs
Low Byte
Sample
Rate
Temp.
Alarms
0
0
High Byte
R/W; R
Low Threshold
High Threshold
R/W; R
(no function with the DS1922L/T)
(no function with the DS1922L/T)
0
High Byte
(no function with the DS1922L/T)
(no function with the DS1922L/T)
0
0
1
1
0
0
SUTA
RO
1
1
0
WFTA
Low Byte
Center Byte
High Byte
10s
10min.
20hr
AM/PM
10 Date
0
10m.
10yrs
(no function; reads 00h)
Low Byte
Center Byte
High Byte
Low Byte
Center Byte
High Byte
Configuration Code
(N/A)
R/W; R
Low Byte
0
0
0
0
Latest
Temp.
R; R
(N/A)
R; R
0
1
0
1
0
1
0
1
1
1
0
1
0
0
1
0
ETHA
0
EHSS
0
THF
MIP
ETLA
0
EOSC
ETL
TLF
0
T.Alm.En.
(N/A)
RTC En.
Mis. Cntrl.
Alm. Stat.
Gen. Stat.
Start
Delay
Counter
R/W; R
R/W; R
R/W; R
R/W; R
R; R
R; R
(X)
0
TLFS
0
0
BOR
1
MEMCLR
R/W; R
0
0
Single Seconds
Single Minutes
021Bh
0
12/24
10hr
Single Hours
Mission
Time
Stamp
R; R
021Ch
021Dh
021Eh
021Fh
0220h
0221h
0222h
0223h
0224h
0225h
0226h
0227h
0228h
…
022Fh
0230h
…
0237h
0238h
…
023Fh
0
0
0
Single Date
Single Months
Single Years
CENT
(N/A)
Mission
Samples
Counter
Device
Samples
Counter
Flavor
PW. Cntrl.
Read
Access
Password
Full
Access
Password
R; R
R; R
R; R
R; R
R/W; R
EPW
First Byte
…
Eighth Byte
First Byte
…
Eighth Byte
W; ---
W; —
(no function; all of these bytes read 00h)
(N/A)
R; R
Note:
The first entry in column ACCESS TYPE is valid between missions. The second entry shows the applicable
access type while a mission is in progress.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS1922T | Temperature Logger iButton with 8kB Datalog Memory |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1922L_11 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Temperature Logger iButton with 8KB Data-Log Memory |
| DS1922L-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 |
| DS1922L-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 |
| DS1922L-F5#A20 | 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 |
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