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
  
                 
MCP79510T-IMS


Microchip Technology Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID
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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.

Microchip Availability : 4431
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 1.243

Multiples of: 1

          Reel  
DS1337S+


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 : 4238
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 3.108

Multiples of: 1

 Day           
PT7C433833AUEX


Real Time Clock Clock VCXO MSOP-8 T&R 2.5K
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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 : 4173
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 0.7282

Multiples of: 1

          Cut Tape  
MCP79412-I/MS


Real Time Clock (RTC) IC Clock/Calendar 64B, 1Kb I²C, 2-Wire Serial 8-TSSOP, 8-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.

Microchip Availability : 4168
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 1.122

Multiples of: 1

 Yy - Mm - Dd - Dd           
MCP79401-I/MS


Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-TSSOP, 8-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.

Microchip Availability : 4166
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 1.0582

Multiples of: 1

 Yy - Mm - Dd - Dd           
DS3231SN#T&R


Real-time Clocks Clock/Calendar I2C, 2-Wire Serial 110uA ~ 170uA @ 3.63V ~ 5.5V SOIC-16_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 : 4151
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 2.1966

Multiples of: 1

Serial hh:mm:ss 5.5 V2.3 V+ 85 C- 40 CSmd/SmtSOIC - 16ReelYes 
RX-8564LC:B3 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 : 4150
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 7.172

Multiples of: 1

I2 C - BusDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtVSOJ - 12Reel  
RV-3129-C3 32.768kHz OPTION B TA QC


Real Time Clock 32.768kHz I2C Time Acc. 25ppm
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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 : 4131
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 2.2777

Multiples of: 1

I2 C  8 b5.5 V1.3 V+ 85 C- 40 CSmd/Smt3.7 mm x 2.5 mmCut TapeBackup Switching 
R2223L-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 : 4129
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 0.7869

Multiples of: 1

Serial, 2 - Wire, I2 CBcd Formatbcd for ma t 5.5 V1.5 V+ 85 C- 40 CSmd/SmtQFN - 018018 - 12ReelNo Backup Switching 
RV-8263-C7-32.768kHz-20PPM-TA-QC


SMD-8P 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 : 4084
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 0.7678

Multiples of: 1

             
MCP79410-I/ST


Real Time Clock I2C GP RTCC 1Kb EE 64B SRAM ID
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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.

Microchip Availability : 4084
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 1.0593

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 85 C- 40 CSmd/SmtTSSOP - 8TubeYes 
DS1302ZN+T&R


Real Time Clock Trickle-Charge Timekeeping Chip
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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 : 4083
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.8111

Multiples of: 1

3 - WireYy:Mm:Ddhh:mm:ss31 b5.5 V2 V+ 85 C- 40 CSmd/SmtSO - 8ReelYes 
PCF8563


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.

IDCHIP Availability : 4025
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.157

Multiples of: 1

             
S-35390A-T8T1


Real Time Clock Serial 8-Pin TSSOP 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.

Ablic Availability : 3978
Ship by Fri. 29 Aug to Thu. 04 Sep Calender.png

USD 0.995

Multiples of: 1000

             
ISL1208IU8Z-T7A


Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-TSSOP, 8-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 : 3897
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 2.7899

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss2 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtMSOPReelBackup Switching 
M41T00SM6F


Real Time Clock 2.0 to 5.5V 64 (8X8)
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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 : 3882
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 1.512

Multiples of: 1

Serial hh:mm:ss8 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSO - 8Cut TapeBackup Switching 
BU9873NUX-TTR


Real Time Clock I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment
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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.

ROHM Availability : 3871
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 0.5105

Multiples of: 1

        Smd/SmtVSON - 8Reel  
GN1303


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.

GN Semic Availability : 3870
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.1005

Multiples of: 5

             
S-35190A-I8T1U


Real Time Clock 3-wire 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.

ABLIC Availability : 3844
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 0.7396

Multiples of: 1

         SNT - 8A - 8Cut Tape  
BLX8563-PARC SOP-8L


SOP-8L 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.

Belling Availability : 3821
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.1107

Multiples of: 5

             
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