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.
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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
  
                 
DS1302+


RTC circuit; 3-wire; NV SRAM; 31B; DIP8; 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 Availability : 581
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 1.4839

Multiples of: 1

 Day           
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 : 579
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USD 4.025

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 2.2885

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss2 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtMSOPTubeYes 
RX6110SA:B0 PURE SN


Real Time Clock REAL TIME CLOCK 3.0V 5+/-23PPM 1K 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 : 557
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USD 1.5848

Multiples of: 1

          Reel  
RV-8523-C3-32.768kHz-20PPM-TA-QC


Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+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.

Micro Crystal Availability : 544
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USD 2.1275

Multiples of: 1

      + 85 C- 40 CThrough Hole    
BQ4802YDWR


Real Time Clock (RTC) IC Clock/Calendar Parallel 28-SOIC (0.295", 7.50mm 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.

Texas Instruments Availability : 532
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USD 12.6781

Multiples of: 1

Parallel hh:mm:ss16 b5.5 V4.5 V+ 70 C0 CSmd/SmtSOIC - 28ReelBackup Switching 
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 0.3117

Multiples of: 1

             
DS3231SNTR


DS3231SNTR
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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 : 512
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 4.401

Multiples of: 1

          -  
DS3232SN#T&R


Real-time Clocks Clock/Calendar I2C, 2-Wire Serial 120uA ~ 160uA @ 3.3V ~ 5.5V SOIC-20_300mil 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 : 487
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 3.7404

Multiples of: 1

Serial, I2 C  236 b5.5 V2.3 V+ 85 C- 40 CSmd/SmtSOIC - 20ReelBackup Switching 
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 : 485
Ships to you
by Tue. 23 Jul
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USD 4.1584

Multiples of: 1

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