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參數資料
| 型號： | 1339-2DVGI |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘/數據恢復及定時提取 |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDSO8 |
| 封裝： | 3 MM, ROHS COMPLIANT, MSOP-8 |
| 文件頁數： | 9/26頁 |
| 文件大小： | 330K |
| 代理商： | 1339-2DVGI |
IDT1339
REAL-TIME CLOCK WITH SERIAL I2C INTERFACE
RTC
IDT
REAL-TIME CLOCK WITH SERIAL I2C INTERFACE
17
IDT1339
REV N 060311
Note 7: Using recommended 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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| 1374610-3 | INTERCONNECTION DEVICE |
| 1376137-1 | POWER CONNECTOR |
| 1380B-8 | BRASS, GOLD FINISH, PCB TERMINAL |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 1339-2DVGI8 | 功能描述:實時時鐘 RTC 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: 安裝風格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube |
| 13393 | 制造商:Desco Industries Inc 功能描述:BG STSHLD MTL-IN 16''X30'' 100EA |
| 1339-3/4"x60yd | 功能描述:膠帶 1339 TAPE 3/4X60YDS BULK 3" PAPER CORE RoHS:否 制造商:3M Electronic Specialty 產品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds |
| 1339-3/4INX60YDS | 制造商:3M Electronic Products Division 功能描述:80008005862 |
| 1339-3/8"x60yd | 功能描述:膠帶 TAPE 3/8 INX60YD BULK 3"CORE RoHS:否 制造商:3M Electronic Specialty 產品:Tapes 類型:Shielding 描述/功能:EMI/RFI Foil Shielding Tape 顏色: 材料:Copper Foil 寬度:1 in x 18 yds |
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