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
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(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
AB-RTCMC-32.768kHz-B5GA-S3-T


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-SMD Module
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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.

ABRACON Availability : 577
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USD 3.817

Multiples of: 1

I2 CYy - Mm - Dddd:hh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/Smt Reel  
ISL1209IU10Z


Real Time Clock (RTC) IC Time Event Recorder 2B I²C, 2-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
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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 : 559
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USD 2.1477

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss2 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtMSOPTubeYes 
DS1307+


RTC circuit; I2C; NV SRAM; 56B; DIP8; 4.5÷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 Availability : 556
Ship by Mon. 26 May to Thu. 29 May Calender.png

USD 1.5564

Multiples of: 1

 Day           
RX-8025SA:AA3


Real Time Clock 32.768KHz 3.0Volts 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 Availability : 537
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USD 4.719

Multiples of: 1

I2 C - BusDw:Dm:M:Yhh:mm:ss 5.5 V1.7 V+ 85 C- 40 CSmd/SmtSOP - 14Reel  
PCF8563T-HXY


SOP-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.

HXY MOS Availability : 530
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USD 0.2926

Multiples of: 1

             
MAX31341CETB+T


Real Time Clock RTC with power management
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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 Availability : 511
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USD 3.76

Multiples of: 1

         TDFN - 10Cut Tape , Reel  
RV-8803-C7-32.768KHZ-7PPM-TA105-QA


SMD-10P 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.

Micro Crystal Availability : 501
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USD 2.1615

Multiples of: 1

             
CDP68HC68T1M


CDP68HC68T1M YR 2K NON COMPLIANT SMD
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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 : 501
Ships to you
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USD 3.9025

Multiples of: 1

Serial (3 - Wire, Spi)Dw:Dm:M:Yhh:mm:ss32 b6 V3 V+ 85 C- 40 CSmd/SmtSOIC - 20 WideTubeBackup Switching 
ISL12022IBZ-T7A


Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
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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 : 485
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 2.9895

Multiples of: 1

Serial (2 - Wire, I2c)Dw:Dm:M:Yhh:mm:ss128 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8 NarrowReelBackup Switching 
RX4045SAA


RTC circuit; 4-wire, serial; SOP14; 1.7÷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.

Epson Availability : 485
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 8.5926

Multiples of: 1

             
X1B000262A002


SOP-14-5.0mm 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.

Epson Availability : 484
Ship by Mon. 26 May to Thu. 29 May Calender.png

USD 1.2245

Multiples of: 1

             
DS1337U+T&R


Real Time Clock I C Serial Real-Time Clock
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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 Availability : 480
Ship by Mon. 26 May to Thu. 29 May Calender.png

USD 0.4983

Multiples of: 1

Serial hh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtUSOPReel  
DS2415P


DS2415P 1-W TIME TSOP REAL TIME CLOCK
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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 Availability : 490
Ships to you
by Tue. 06 May Calender.png

USD 2.2767

Multiples of: 1

Serial Binary 5.5 V2.5 V+ 85 C- 40 CSmd/SmtTSOC   
RV-3049-C3-32.768kHz-OPTION-A-TA-QC


Real Time Clock 32.768 kHz OPTION A TEMP COMP SPI
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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 : 475
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USD 2.7215

Multiples of: 1

      + 85 C- 40 CSmd/Smt    
RX-8803LC:UB3 PURE SN


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 12-TFSOJ (0.094", 2.40mm Width)
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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 : 470
Ship by Thu. 08 May to Mon. 12 May Calender.png

USD 8.0276

Multiples of: 1

I2CDW:DM:M:YHH:MM:SS:hh 5.5 V1.6 V+ 85 C- 40 CSMD/SMTVSOJ - 12Cut TapeNo Backup Switching 
ISL12058IBZ


Intersil Real Time Clock REAL TIME CLK W ALARM & TIMR FUNCTNS
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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 : 465
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USD 1.1496

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss 3.6 V1.8 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeNo Backup Switching 
DS12C887+


real-time clocks clock/calendar parallel 15ma @ 4.5v ~ 5.5v edip-24 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.

Analog Devices Availability : 460
Ship by Mon. 26 May to Thu. 29 May Calender.png

USD 8.2075

Multiples of: 1

 Yy - Mm - Dd - Ddhh:mm:ss (12/24 hr)          
PCF8563MDTR(XBLW)


I2C MSOP-8 Real Time Clocks 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.

XBLW Availability : 455
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USD 0.1527

Multiples of: 5

             
HT4337ARWZ


WSOP-16 Real Time Clocks 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.

HTCSEMI Availability : 452
Ship by Mon. 26 May to Thu. 29 May Calender.png

USD 0.5502

Multiples of: 1

             
RV-3129-C3-32.768KHZ-30PPM-OPTION-B-TB-QA


SMD-10P 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.

Micro Crystal Availability : 448
Ship by Mon. 26 May to Thu. 29 May Calender.png

USD 2.8688

Multiples of: 1

             
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