About Real Time Clock

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.

Real Time Clock

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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
RX4901CE XB D06


Real Time Clock RX4901CE XB D0 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 Availability : 1940
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 2.688

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 
RX8901CE XS A06


Real Time Clock RX8901CE XS A0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-3ppm 2k TR
Icon ROHS
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 Availability : 1940
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 3.2485

Multiples of: 1

             
RX4901CE XS A06


Real Time Clock RX4901CEXS A0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 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 Availability : 1940
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 3.72

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 
RS5C372B-E2-F


Real Time Clock 2-Wire Real Time Clock IC
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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 Availability : 1939
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.762

Multiples of: 1

Serial, 2 - Wire, I2 CBcd Formatbcd for ma t16 b6 V2 V+ 85 C- 40 CSmd/SmtSSOP - 8ReelBackup Switching 
RX4901CE XS D06


Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
Icon ROHS
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 Availability : 1930
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 3.72

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 
HT8563ARZ


SOP-8 Real-time Clocks (RTC) ROHS
Icon ROHS
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.

HTCSEMI Availability : 1926
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.3594

Multiples of: 1

             
RV-8263-C8 32.768kHz-20PPM-TA-QC


Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.7mm
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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 Availability : 1918
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.6734

Multiples of: 1

I2CYY - MM - DD - ddHH:MM:SS:hh (12 hr , 24 hr) 5.5 V900 mV+ 85 C- 40 CSMD/SMTSON - 8Reel , Cut Tape  
RX8130CE:BB


Real Time Clock REAL TIME CLOCK +/-23PPM BULK
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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 Availability : 1901
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.5278

Multiples of: 1

             
PCF8563MM/TR


MSOP-8 Real-time Clocks (RTC) ROHS
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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.

HGSEMI Availability : 1890
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.2434

Multiples of: 1

             
M41T62LC6F


Real Time Clock Serial real-time clocks with alarm
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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.

STMicroelectronics Availability : 1883
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 3.1606

Multiples of: 1

Serial, 2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss:hh16 b4.4 V1.3 V+ 85 C- 40 CSmd/SmtCLCC - 8Cut TapeNo Backup Switching 
RX8901CE XB B06


Real Time Clock RX8901CE XB B0 REAL TIME CLOCK MODULE I2C-Bus 3.0V +/-5ppm 2k TR
Icon ROHS
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 Availability : 1877
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 2.688

Multiples of: 1

I2CYY - MM - DD - ddHH:MM:SS (24 hr) 5.5 V1.6 V+ 105 C- 40 CSMD/SMT Reel , Cut TapeNo Backup Switching 
ISL12026AIVZ-T


Real Time Clock REAL TIME CLKCLNDR WEEPROM IN 8LD
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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 Availability : 1870
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 2.1936

Multiples of: 1

          Cut Tape  
RV-3129-C3 32.768kHz OPTION A TB QA


Real Time Clock 32.768kHz I2C Time Acc. 6ppm AEC
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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 Availability : 1866
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 2.651

Multiples of: 1

I2 C  8 b5.5 V1.3 V+ 125 C- 40 CSmd/Smt3.7 mm x 2.5 mmCut TapeBackup Switching 
HT1307ARZ


SOP-8 Real-time Clocks (RTC) ROHS
Icon ROHS
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.

HTCSEMI Availability : 1864
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.171

Multiples of: 1

             
RX4901CE XS B06


Real Time Clock RX4901CE XS B0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR
Icon ROHS
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 Availability : 1862
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 3.72

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 
JHT1302ARZ


SOP-8 Real-time Clocks (RTC) ROHS
Icon ROHS
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.

JYJE Availability : 1840
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.1954

Multiples of: 5

             
M41ST85WMH6F


Real Time Clock Serial 512 (64x8)
Icon ROHS
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.

STMicroelectronics Availability : 1815
Ship by Fri. 09 May to Thu. 15 May Calender.png

USD 5.8

Multiples of: 936

Serial hh:mm:ss:hh64 b3.6 V2.7 V+ 85 C- 40 CSmd/SmtSOH - 28Cut TapeBackup Switching 
DS1302N


Real-time Clocks DIP-8 RoHS
Icon ROHS
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.

HGSEMI Availability : 1814
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.2189

Multiples of: 1

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JHT8563ARZ


SOP-8 Real-time Clocks (RTC) ROHS
Icon ROHS
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.

JYJE Availability : 1803
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.5097

Multiples of: 1

             
ISL1208IB8Z


Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 8LD
Icon ROHS
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 Availability : 1797
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 1.529

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss2 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeYes 
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