Real Time Clock

A real-time clock (RTC) is a type of digital clock that is typically used to track time even when the power is turned off. An RTC maintains its data by being powered by a small battery or capacitor and runs on an integrated circuit. It is used to keep track of current time and date. The RTC is typically found in computers, digital clocks and other devices that require accurate timekeeping. A real-time clock typically keeps track of the day, month, year, hour, minute, and second. It is often used to trigger events at certain times and dates, or to accurately time-stamp data.

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Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
RX-8581NB:B3


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 22-SMD, 20 Leads, Flat Leads
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Epson 0
6 to 16 Weeks Calender.png

AUD 3.4693

Multiples of: 250

I2 C - BusDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtSON - 22Reel  
RV-3149-C3 32.768kHz OPTION B TA QC


Real Time Clock 32.768kHz SPI Time Acc. 25ppm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Micro Crystal 0
6 to 16 Weeks Calender.png

AUD 3.4857

Multiples of: 1

Spi  8 b5.5 V1.3 V+ 85 C- 40 CSmd/Smt3.7 mm x 2.5 mmCut TapeBackup Switching 
RX-4045SA:AA3


Real Time Clock SOP 14 Pin 5 +/-5ppm -40C +85C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Epson 0
6 to 16 Weeks Calender.png

AUD 3.4971

Multiples of: 1

Serial 4 - WireDw:Dm:M:Yhh:mm:ss 5.5 V1.7 V+ 85 C- 40 CSmd/SmtSOIC - 14Reel  
DS1302S+


Real Time Clock Trickle-Charge Timekeeping Chip
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 3.517

Multiples of: 88

3 - WireYy - Mm - Ddhh:mm:ss31 b5.5 V2 V+ 70 C- 40 CSmd/SmtSOIC - 8TubeBackup Switching 
R2025S-E2-FE


Real Time Clock Hi Prec I2C-Bus Real Time Clock Mod
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Nisshinbo 0
6 to 16 Weeks Calender.png

AUD 3.52

Multiples of: 1

          Cut Tape  
1338-31DVGI


Real Time Clock .9RTC BASE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Renesas 0
6 to 16 Weeks Calender.png

AUD 3.5261

Multiples of: 1

I2 CYy - Mm - Dd - Ddhh:mm:ss (12 hr , 24 hr)56 b5.5 V3.3 V+ 85 C- 40 CSmd/SmtTSSOP - 8TubeYes 
DS1337+


RTC circuit; I2C; DIP8; 1.8÷5.5V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 3.5261

Multiples of: 1

 Yy - Mm - Dd           
DS1306E+


RTC circuit; 3-wire, SPI; NV SRAM; 96B; TSSOP20; 2÷5.5V
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices 0
6 to 16 Weeks Calender.png

AUD 3.5286

Multiples of: 1

Serial hh:mm:ss96 b5.5 V2 V+ 70 C0 CSmd/SmtTSSOP - 20Tube  
RX4901CE XB C06


Real Time Clock RX4901CE XB C0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Epson 0
6 to 16 Weeks Calender.png

AUD 3.5357

Multiples of: 1

I2CYY - MM - DD - ddHH:MM:SS (24 hr)256 B5.5 V1.6 V+ 105 C- 40 CSMD/SMT Reel , Cut TapeBackup Switching 
RX4901CE XB A06


Real Time Clock RX4901CE XB A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-5ppm 2k TR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Epson 0
6 to 16 Weeks Calender.png

AUD 3.5357

Multiples of: 2000

I2CYY - MM - DD - ddHH:MM:SS (24 hr)256 B5.5 V1.6 V+ 105 C- 40 CSMD/SMT Reel , Cut TapeBackup Switching 
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