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參數(shù)資料
| 型號： | 1338-31DCGI |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘/數(shù)據(jù)恢復(fù)及定時提取 |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封裝： | 0.150 INCH, ROHS COMPLIANT, SOIC-8 |
| 文件頁數(shù)： | 6/23頁 |
| 文件大?。?/td> | 255K |
| 代理商： | 1338-31DCGI |
IDT1338
REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM
RTC
IDT REAL-TIME CLOCK WITH BATTERY BACKED NON-VOLATILE RAM 14
IDT1338
REV M 092211
Note 7: Measured with a 32.768 kHz crystal on X1 and X2.
Note 8: After this period, the first clock pulse is generated.
Note 9: A device must internally provide a hold time of at least 300 ns for the SDA signal (referred to the VIHMIN of
the SCL signal) to bridge the undefined region of the falling edge of SCL.
Note 10: The maximum tHD:DAT need only be met if the device does not stretch the LOW period (tLOW) of the SCL
signal.
Note 11: A fast-mode device can be used in a standard-mode system, but the requirement tSU:DAT > to 250 ns must
then be met. This is automatically the case if the device does not stretch the LOW period of the SCL signal. If such
a device does stretch the LOW period of the SCL signal, it must output the next data bit to the SDA line tR(MAX) +
tSU:DAT = 1000 + 250 = 1250 ns before the SCL line is released.
Note 12: CB—total capacitance of one bus line in pF.
Note 13: Guaranteed by design. Not production tested.
Note 14: The parameter tOSF is the period of time the oscillator must be stopped for the OSF flag to be set over the
voltage range of 0.0V < VCC < VCCMAX and 1.3 V < VBACKUP < 3.7 V.
Timing Diagram
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| 1339-2DVGI | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 1339-31DCGI8 | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 13715-806-XTD | 300 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| 1374610-3 | INTERCONNECTION DEVICE |
| 1376137-1 | POWER CONNECTOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 1338-31DCGI8 | 功能描述:實時時鐘 .9RTC BASE 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 |
| 1338-31DVGI | 功能描述:實時時鐘 .9RTC BASE 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 |
| 1338-31DVGI8 | 功能描述:實時時鐘 .9RTC BASE 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 |
| 1338320-1 | 制造商:TE Connectivity 功能描述:GUARD, END FEED - Bulk |
| 1338320-2 | 功能描述:GUARD END FEED 制造商:te connectivity amp connectors 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:1 |
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