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
  
                 
RV-3029-C3-TA-QC-OPT.B


Real Time Clock RV-3029-C3, Real-Time Clock, I C-bus, B Stability, 25ppm @ -40 to +85C (SMD 3.7 x 2.5 x 0.9)
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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 : 646
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USD 4.493

Multiples of: 1

 YYYY           
ISL12022MAIBZ


Intersil Real Time Clock REAL TIME CLK ENHANC CD ESD & MOISTURESIS
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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 : 642
Ship by Wed. 19 Feb to Fri. 21 Feb Calender.png

USD 4.1985

Multiples of: 1

Serial (2 - Wire, I2c)Dw:Dm:M:Yhh:mm:ss128 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 20TubeBackup Switching 
RX-8035LC:B3 PURE SN


Real Time Clock 3.0Volt -40 to 85C I2C BUS
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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 : 635
Ship by Wed. 19 Feb to Fri. 21 Feb Calender.png

USD 6.2525

Multiples of: 1

I2 C   5.5 V2.4 V+ 85 C- 40 CSmd/SmtVSOL - 12Reel  
DS1391U-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 : 630
Ships to you
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USD 2.0588

Multiples of: 1

Serial, SpiYy - Mm - Ddhh:mm:ss:hh 5.5 V2.97 V+ 85 C- 40 CSmd/SmtMSOP - 10TubeBackup 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 : 620
Ship by Fri. 07 Mar to Wed. 12 Mar Calender.png

USD 7.5622

Multiples of: 1

 Yy - Mm - Dd - Ddhh:mm:ss (12/24 hr)          
R2051L02-E2


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 : 615
Ship by Wed. 19 Feb to Fri. 21 Feb Calender.png

USD 0.8388

Multiples of: 1

Serial, 2 - Wire, I2CBCD formatBCD for ma t 5.5 V750 mV+ 85 C- 40 CSMD/SMTQFN - 16Cut Tape , ReelBackup Switching 
DS1339U-33+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 : 591
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USD 0.5874

Multiples of: 1

Serial hh:mm:ss 5.5 V2.97 V+ 85 C- 40 CSmd/SmtUSOPReelYes 
RX8804CE:XA3


Real Time Clock 1.9ppm 1.6-5.5V
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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.

Knowles Availability : 586
Ship by Wed. 19 Feb to Fri. 21 Feb Calender.png

USD 6.839

Multiples of: 1

I2 C   5.5 V1.6 V+ 105 C- 40 CSmd/Smt3.2 mm x 2.5 mmCut TapeNo Backup Switching 
RV5C348A-E2-F


Real Time Clock 4-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 : 582
Ship by Wed. 19 Feb to Fri. 21 Feb Calender.png

USD 0.762

Multiples of: 1

Serial, 4 - Wire, SpiBcd Formatbcd for ma t 5.5 V2 V+ 85 C- 40 CSmd/SmtSSOP - 10G - 10Cut TapeNo Backup Switching 
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 3.7449

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 
M48T02-70PC1


RTC circuit; parallel; NV SRAM; PCDIP24; 4.75÷5.5V; 70ns; 16kbit
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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 : 543
Ship by Fri. 21 Feb to Thu. 27 Feb Calender.png

USD 14.75

Multiples of: 1

 Yy - Mm - Dd - Dd           
RX-8564LC:B0 PURE SN


Real Time Clock i2C Bus -40C +85C 5 +/-23ppm 12 PIN
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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 : 536
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USD 3.256

Multiples of: 1

Serial, I2 CDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtVSOJ - 12Cut Tape  
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 11.8979

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 0.2926

Multiples of: 1

             
DS1388Z-33+T&R


Maxim Integrated Real Time Clock I2C RTCSupervisor wTrickle 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 : 521
Ship by Fri. 07 Mar to Wed. 12 Mar Calender.png

USD 1.4577

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss512 b3.63 V2.97 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelBackup Switching 
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
Ship by Fri. 07 Mar to Wed. 12 Mar Calender.png

USD 3.76

Multiples of: 1

         TDFN - 10Cut Tape , Reel  
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 Fri. 07 Mar to Wed. 12 Mar Calender.png

USD 3.5102

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 Mon. 17 Feb Calender.png

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 
RX8111CE B3


Real Time Clock (RTC) IC Clock/Calendar I²C 10-SMD, No Lead
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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 Wed. 19 Feb to Fri. 21 Feb Calender.png

USD 1.8676

Multiples of: 1

 Yy - Mm - Ddhh:mm:ss      10 - SMD , No LEADTape And Reel  
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