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
  
                 
RV-3049-C2-32.768k-OPTION-B-TB-QA


Real Time Clock 32.768 kHz OPTION B TEMP COMP AEC-Q200
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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 : 0
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USD 3.85

Multiples of: 1000

      + 125 C- 40 CSmd/Smt   Aec - Q200
M41T11MH6E


Real Time Clock Serial 512 (64x8)
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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 : 0
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USD 3.8727

Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V2 V+ 85 C- 40 CSmd/SmtSOH - 28TubeBackup Switching 
BQ4802LYDWR


Real Time Clock Parallel 16byte 28-Pin SOIC T/R
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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 : 0
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USD 3.9081

Multiples of: 1

Parallel hh:mm:ss16 b3.6 V2.7 V+ 70 C0 CSmd/SmtSOIC - 28ReelBackup Switching 
BQ3285EP


Real Time Clock w/242x8 NVSRAM Alarm Wake-up
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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 : 0
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USD 3.9107

Multiples of: 1

MultiplexedDw:Dm:M:Y, Binaryhh:mm:ss , Binary242 b5.5 V4.5 V+ 70 C0 CThrough HolePDIP - 24Tube  
DS1340U-33+


Real Time Clock I C RTC with Trickle Charger
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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 : 0
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USD 3.9139

Multiples of: 1

 Yy - Mm - Dd           
BQ4802LYDWG4


Real Time Clock Parallel RTC
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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 : 0
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USD 3.917

Multiples of: 1000

Parallel hh:mm:ss16 b3.6 V2.7 V+ 70 C0 CSmd/SmtSOIC - 28TubeYes 
9ERS3125BKILF


Real Time Clock EMBEDDED CK505 COMPATIBLE 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.

Renesas Availability : 0
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USD 3.9292

Multiples of: 1

         VFQFPN - 56Tray  
PCA2131TF/Q900Y


Real Time Clock Nano-power highly accurate RTC with integrated quartzcrystal for automotive applications
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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.

NXP Availability : 0
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USD 3.9475

Multiples of: 4

             
DS1343D-33+T&R


Real Time Clock Low-Current SPI/3-Wire RTC
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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 : 0
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USD 3.9496

Multiples of: 1

3 - Wire, SpiMm - Dd - Yyhh:mm:ss96 b5.5 V3 V+ 85 C- 40 CSmd/SmtTDFN - 14ReelBackup Switching 
MAX31343EKA+


Real Time Clock AccurateRobust RTC with Integrated MEMs Resonator
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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 : 0
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USD 3.969

Multiples of: 1

I2CBCD formatBCD for ma t64 B5.5 V1.6 V+ 85 C- 40 CSMD/SMTWLP - 8Cut TapeBackup Switching 
RV-3029-C2-32.768k-OPTION-B-TB-QA


Real Time Clock 32.768 kHz OPTION B TEMP COMP AEC-Q200
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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 : 0
Calender.png

USD 3.9762

Multiples of: 1000

      + 125 C- 40 CSmd/Smt   Aec - Q200
DS1338U-18+


Real Time Clock I2C Serial RTC w/56 Byte NV RAM
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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 : 0
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USD 3.9847

Multiples of: 1

Serial hh:mm:ss56 b1.89 V1.71 V+ 85 C- 40 CSmd/SmtUSOPTube  
5PB1110NDGI


Real-time Clocks QFN-20 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.

Integrated Device Tech Availability : 0
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USD 4.0095

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 : 0
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USD 4.0304

Multiples of: 1

Serial (3 - Wire, Spi)Dw:Dm:M:Yhh:mm:ss32 b6 V3 V+ 85 C- 40 CSmd/SmtSOIC - 20 WideTubeBackup Switching 
DS1338Z-3+


Real Time Clock I2C Serial RTC w/56 Byte NV RAM
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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 : 0
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USD 4.032

Multiples of: 1

I2 CYy:Mm:Ddhh:mm:ss56 b3.3 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8Tube  
DS1394U-33+


Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle Charger
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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 : 0
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USD 4.0365

Multiples of: 1

Spi, 3 - WireDw:Dm:M:Yhh:mm:ss:hh 5.5 V2.97 V+ 85 C- 40 CSmd/SmtMSOP - 10TubeYes 
DS1339BU+


Maxim Integrated Real Time Clock SERIAL RTC 1.8-3.3V C 1.8-3.3V HESR USOP
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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 : 0
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USD 4.095

Multiples of: 1

Serial, I2 CYy - Mm - Dd - Ddhh:mm:ss7 b3.3 V2.7 V+ 85 C- 40 CSmd/SmtUSOP - 8TubeBackup Switching 
BQ4802LYDWRG4


Real Time Clock Parallel 16byte 28-Pin SOIC T/R
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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 : 0
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USD 4.1232

Multiples of: 1000

Parallel hh:mm:ss16 b3.6 V2.7 V+ 70 C0 CSmd/SmtSOIC - 28ReelBackup Switching 
DS1344D-33+T&R


Real Time Clock Low-Current SPI/3-Wire RTC
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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 : 0
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USD 4.1471

Multiples of: 1

 Day           
DS1308U-18+


Maxim Integrated Real Time Clock LOW CUR 1.8V I2C RTC
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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 : 0
Calender.png

USD 4.1816

Multiples of: 1

I2 CYy - Mm - Dd - Ddhh:mm:ss (12 hr , 24 hr)56 b5.5 V1.71 V+ 85 C- 40 CSmd/SmtUSOP - 8TubeBackup Switching 
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