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參數(shù)資料
| 型號： | DS1682S |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | Timer or RTC |
| 英文描述： | 0 TIMER(S), TIME RECORDER, PDSO8 |
| 封裝： | 0.150 INCH, SOP-8 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大?。?/td> | 202K |
| 代理商： | DS1682S |
DS1682 Total-Elapsed-Time Recorder with Alarm
13 of 14
AC ELECTRICAL CHARACTERISTICS
(VCC = 2.5V to 5.5V, TA = -40°C to +85°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
EEPROM Endurance
EE
(Note 2)
50k
writes
EEPROM Write Time
tEW
(Notes 1, 3, 4)
150
300
ms
EEPROM Transfer to RAM
tER
(Notes 1, 5)
1
ms
ALARM Output Active-
Low Pulse Width
tSL
(Note 1)
62.5
ms
ALARM Output Active-
High Pulse Width
tSH
(Note 1)
437.5
ms
ALARM Input Pulled Low
and Released Pulse Width
tSPL
(Note 1)
500
ms
Fast mode
400
SCL Clock Frequency
fSCL
Standard mode
100
kHz
Fast mode
1.3
Bus Free Time Between a
STOP and START
Condition
tBUF
Standard mode
4.7
s
Fast mode
0.6
Hold Time (Repeated)
START Condition (Note 6)
tHD:STA
Standard mode
4.0
s
Fast mode
1.3
LOW Period of SCL
tLOW
Standard mode
4.7
s
Fast mode
0.6
HIGH Period of SCL
tHIGH
Standard mode
4.0
s
Fast mode
0.6
Setup Time for a Repeated
START
tSU:STA
Standard mode
4.7
s
Fast mode
0
Data Hold Time (Notes 7, 8)
tHD:DAT
Standard mode
0
s
Fast mode
100
Data Setup Time (Note 9)
tSU:DAT
Standard mode
250
ns
Fast Mode
20 +
0.1CB
300
Rise Time of SDA and SCL
Signals (Note 10)
tR
Standard mode
20 +
0.1CB
1000
ns
Fast mode
20 +
0.1CB
300
Fall Time of SDA and SCL
Signals (Note 10)
tF
Standard mode
20 +
0.1CB
300
ns
Fast mode
0.6
Setup Time for STOP
tSU:STO
Standard mode
4.0
s
Input Capacitance (Note 1)
CI/O
10
pF
Capacitive Load for Each
Bus Line (Note 10)
CB
400
pF
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PDF描述 |
|---|---|
| DS1682 | 0 TIMER(S), TIME RECORDER, PDSO8 |
| DS1685-3 | 1 TIMER(S), REAL TIME CLOCK, PDIP24 |
| DS1687-5 | 1 TIMER(S), REAL TIME CLOCK, PDIP24 |
| DS1685Q-3 | 1 TIMER(S), REAL TIME CLOCK, PQCC28 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1682S/GG8 | 制造商:Maxim Integrated Products 功能描述: |
| DS1682S/T&R | 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 10BYTE 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TIMEKEEPER ALARM ELAPSE 8SOIC |
| DS1682S/T&R | 功能描述:實(shí)時(shí)時(shí)鐘 Total-Elapsed-Time Recorder w/Alarm RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| DS1682S/TR | 制造商:Maxim Integrated Products 功能描述: |
| DS1682S+ | 功能描述:實(shí)時(shí)時(shí)鐘 Total-Elapsed-Time Recorder w/Alarm RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
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