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
  
                 
BL5372 SOP8


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.

Belling Availability : 2254
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.3427

Multiples of: 1

             
PCF8563-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 : 2242
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.2242

Multiples of: 1

             
PT7C4363BWEX


Real Time Clock 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.

Diodes Incorporated Availability : 2227
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.6893

Multiples of: 1

Serial, I2 CYy - Mm - Dd - Ddhh:mm:ss 5.5 V1.3 V+ 85 C- 40 CSmd/SmtSOIC - 8Cut TapeNo Backup Switching 
PCF85163M/TR


SOP-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.

HGSEMI Availability : 2221
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.231

Multiples of: 1

             
DS1340Z-33+T&R


Real Time Clock I2C RTC w/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 : 2210
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.852

Multiples of: 1

Serial hh:mm:ss 5.5 V2.97 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelYes 
ISL12022MIBZ-T


Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 20-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.

Renesas Availability : 2209
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 4.6115

Multiples of: 1

Serial (2 - Wire, I2c)Dw:Dm:M:Yhh:mm:ss128 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 20 WideReelBackup Switching 
PT7C4307WEX


Real Time Clock Real-time Clock Mod 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.

Diodes Incorporated Availability : 2188
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.7354

Multiples of: 1

          Cut Tape  
RV-3149-C3 32.768kHz OPTION B TB QA


Real Time Clock 32.768kHz SPI Time Acc. 25ppm 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 : 2160
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.6169

Multiples of: 1

Spi  8 b5.5 V1.3 V+ 125 C- 40 CSmd/Smt3.7 mm x 2.5 mmCut TapeBackup Switching 
DS1338Z-33+T


RTC circuit; I2C; NV SRAM; SO8; 3÷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 : 2121
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 7.056

Multiples of: 1

 Yy - Mm - Dd           
RX4111CE A3


Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 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 : 2090
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.7373

Multiples of: 1

 Yy - Mm - Ddhh:mm:ss      10 - SMD , No LEADTape And Reel  
AiP1307SA8.TR


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.

I-core Availability : 2075
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.2018

Multiples of: 5

             
DS1307Z+


RTC circuit; I2C; NV SRAM; 56B; SO8; 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 : 1998
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.7113

Multiples of: 1

Serial hh:mm:ss56 b5.5 V4.5 V+ 70 C0 CSmd/SmtSOIC - 8Tube  
ISL1208IU8Z


Real Time Clock I2C REAL TIME CLOCK/ CALENDAR 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 : 1962
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.001

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss2 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtMSOPTubeYes 
ISL12026AIBZ


Real Time Clock (RTC) IC Clock/Calendar 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 : 1946
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.7018

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss512 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeBackup Switching 
DS1307N(XBLW)


I2C DIP-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 : 1940
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.1661

Multiples of: 5

             
RV5C348B-E2-F


Real Time Clock 4-wire Serial Interface
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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 : 1940
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.8119

Multiples of: 1

Serial, 4 - WireBCD formatBCD for ma t16 B5.5 V2 V+ 85 C- 40 CSMD/SMTSSOP - 10Cut Tape , ReelBackup Switching 
M41T83RQA6F


Real Time Clock Battery Swtchovr-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.

STMicroelectronics Availability : 1940
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 2.4759

Multiples of: 1000

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss:hh32 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtQFN - 16ReelBackup Switching 
RX4901CE XB B06


Real Time Clock RX4901CE XB B0 REAL TIME CLOCK MODULE SPI-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 : 1940
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.5123

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 
RX4901CE XB A06


Real Time Clock RX4901CE XB A0 REAL TIME CLOCK MODULE SPI-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 : 1940
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.7762

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 
RX4901CE XB D06


Real Time Clock RX4901CE XB D0 REAL TIME CLOCK MODULE SPI-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 : 1940
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.7762

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 
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