參數(shù)資料
型號(hào): DS1672-33
廠商: DALLAS SEMICONDUCTOR
元件分類: Timer or RTC
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDIP8
封裝: DIP-8
文件頁數(shù): 13/13頁
文件大小: 104K
代理商: DS1672-33
DS1672
9 of 13
AC ELECTRICAL CHARACTERISTICS
(-40
°C to +85°C; V
CC > VPF)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNITS
NOTES
Fast Mode
100
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
tHD:STA
Standard Mode
4.0
s
2
Fast Mode
1.3
LOW Period of
SCL Clock
tLOW
Standard Mode
4.7
s
Fast Mode
0.6
HIGH Period of
SCL Clock
tHIGH
Standard Mode
4.0
s
Fast Mode
0.6
Set-up Time for a
Repeated START
Condition
tSU:STA
Standard Mode
4.7
s
Fast Mode
0
0.9
Data Hold Time
tHD:DAT
Standard Mode
0
s
3, 4
Fast Mode
100
Data Set-up Time
tSU:DAT
Standard Mode
250
s
11
Fast Mode
20 + 0.1CB
300
Rise Time of Both
SDA and SCL
Signals
tR
Standard Mode
1000
ns
5
Fast Mode
20 + 0.1CB
300
Fall Time of Both
SDA and SCL
Signals
tF
Standard Mode
300
ns
5
Fast Mode
0.6
Set-up Time for
STOP Condition
tSU:STO
Standard Mode
4.0
s
Capacitive Load for
each Bus Line
CB
400
pF
5
I/O Capacitance
CI/O
10
pF
相關(guān)PDF資料
PDF描述
DS1672S-33 0 TIMER(S), REAL TIME CLOCK, PDSO8
DS1672-3 0 TIMER(S), REAL TIME CLOCK, PDIP8
DS1672U-2 0 TIMER(S), REAL TIME CLOCK, PDSO8
DS1672U-33 0 TIMER(S), REAL TIME CLOCK, PDSO8
DS1672S-2 0 TIMER(S), REAL TIME CLOCK, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1672-33+ 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(chǔ)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-2 功能描述:IC TIMEKEEPER 2V 32-BIT 8-SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 實(shí)時(shí)時(shí)鐘 系列:- 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 類型:時(shí)鐘/日歷 特點(diǎn):警報(bào)器,閏年,SRAM 存儲(chǔ)容量:- 時(shí)間格式:HH:MM:SS(12/24 小時(shí)) 數(shù)據(jù)格式:YY-MM-DD-dd 接口:SPI 電源電壓:2 V ~ 5.5 V 電壓 - 電源,電池:- 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-WDFN 裸露焊盤 供應(yīng)商設(shè)備封裝:8-TDFN EP 包裝:管件
DS1672S-2+ 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(chǔ)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-3 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(chǔ)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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