參數(shù)資料
型號： DS1672S-33
英文描述： Low Voltage Serial Timekeeping Chip
中文描述： 低電壓串行時(shí)鐘芯片
文件頁數(shù)： 9/13頁
文件大?。?/td> 104K
代理商： DS1672S-33
DS1672
9 of 13
AC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
SCL Clock
Frequency
(-40
°
C to +85
°
C; V
CC
> V
PF
)
TYP
MAX
UNITS
400
CONDITION
Fast Mode
MIN
100
NOTES
f
SCL
Standard Mode
100
kHz
Fast Mode
Standard Mode
1.3
4.7
Bus Free Time
Between a STOP
and START
Condition
Hold Time
(Repeated) START
Condition
LOW Period of
SCL Clock
HIGH Period of
SCL Clock
Set-up Time for a
Repeated START
Condition
Data Hold Time
t
BUF
μ
s
Fast Mode
Standard Mode
0.6
4.0
t
HD:STA
μ
s
2
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
1.3
4.7
0.6
4.0
0.6
4.7
t
LOW
μ
s
t
HIGH
μ
s
t
SU:STA
μ
s
Fast Mode
Standard Mode
Fast Mode
Standard Mode
Fast Mode
Standard Mode
0
0
0.9
t
HD:DAT
μ
s
3, 4
100
250
Data Set-up Time
t
SU:DAT
μ
s
11
20 + 0.1C
B
300
1000
Rise Time of Both
SDA and SCL
Signals
Fall Time of Both
SDA and SCL
Signals
Set-up Time for
STOP Condition
Capacitive Load for
each Bus Line
I/O Capacitance
t
R
ns
5
Fast Mode
Standard Mode
20 + 0.1C
B
300
300
t
F
ns
5
Fast Mode
Standard Mode
0.6
4.0
t
SU:STO
μ
s
C
B
400
pF
5
C
I/O
10
pF
相關(guān)PDF資料
PDF描述
DS1682 Total Elapsed Time Recorder with Alarm
DS1682S Total Elapsed Time Recorder with Alarm
DS1682X Total Elapsed Time Recorder with Alarm
DS1688 3 Volt/5 Volt Serialized Real Time Clock with NV RAM Control
DS1688S 3 Volt/5 Volt Serialized Real Time Clock with NV RAM Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1672S-33/T&R 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TIMEKEEPER 3.3V 32-BIT 8-SOIC 制造商:Maxim Integrated Products 功能描述:Real Time Clock I2C 32-Bit Binary Counter RTC
DS1672S-33/T&R 功能描述:實(shí)時(shí)時(shí)鐘 I2C 32-Bit Binary Counter RTC 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
DS1672S-33/TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:I2C 32-Bit Binary Counter RTC
DS1672S-33+ 功能描述:實(shí)時(shí)時(shí)鐘 I2C 32-Bit Binary Counter RTC 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
DS1672S-33+T&R 制造商:Maxim Integrated Products 功能描述:32 BIT COUNTER SOIC 3.3V TRL LFREE 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 8SOIC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK SERL 8SOIC - Cut TR (SOS) 制造商:Maxim Integrated Products 功能描述:Maxim Integrated DS1672S-33+T&R Real Time Clocks (RTC) 制造商:Maxim Integrated Products 功能描述:IC TIMEKEEPER 3.3V 32-BIT 8-SOIC 制造商:Maxim Integrated Products 功能描述:Real Time Clock I2C 32-Bit Binary Counter RTC
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