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
  
                 
AIP8563SA8.TR


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.

I-core Availability : 3821
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.2105

Multiples of: 5

             
BQ4845YS-A4N


Real Time Clock w/NVSRAM Control Watchdog Timer
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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 : 3782
Ship by Fri. 29 Aug to Thu. 04 Sep Calender.png

USD 4.9531

Multiples of: 1

Parallel hh:mm:ss16 b  + 85 C- 40 CSmd/Smt Tube  
RTC-8564JE:B3ROHS


Real Time Clock I2C Bus 5 +/-23ppm
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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 : 3718
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 6.039

Multiples of: 1

I2 C - BusDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtVSOJ - 20Reel  
DS1302ZN


DIP-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.

HGSEMI Availability : 3694
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.2572

Multiples of: 1

             
RX8130CE BX


Real Time Clock RX8130CE:BX REAL TIME CLOCK +/-23PPM ANY 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 : 3645
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 1.6477

Multiples of: 1

          Reel  
PCF8593T/1,118


Real Time Clock Serial 8byte 8-Pin SO 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.

NXP Availability : 3602
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 2.035

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss8 b6 V1 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelNo Backup Switching 
GN1302


Real-time Clocks Clock/Calendar 3-Wire Serial SOP-8 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.

GN Semic Availability : 3516
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.1387

Multiples of: 5

 yy - mm - dd - ddhh:mm:ss:hh (12/24 hr)          
MCP79410T-I/MS


Microchip Technology 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 : 3448
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/SmtMSOP - 8ReelBackup Switching 
DS1302ZN(LX)


SOP-8 Real Time Clocks 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.

lingxingic Availability : 3443
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.1126

Multiples of: 5

             
RX8900SA UC3 PURE SN


Real Time Clock 32.768kHz-DTCXO 5ppm 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 : 3395
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 3.9375

Multiples of: 1

          Cut Tape  
BQ4285S-SB2


Real Time Clock RTC IC: 114x8 NVSRAM & NVSRAM Control
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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 : 3349
Ship by Fri. 29 Aug to Thu. 04 Sep Calender.png

USD 5.375

Multiples of: 1

MultiplexedDw:Dm:M:Y, Binaryhh:mm:ss , Binary114 b5.5 V4.5 V+ 70 C0 CSmd/SmtSOIC - 24Tube  
RV-3149-C3 32.768kHz OPTION A TA QC


Real Time Clock 32.768kHz SPI Time Acc. 6ppm
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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 : 3320
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 2.7259

Multiples of: 1

Spi  8 b5.5 V1.3 V+ 85 C- 40 CSmd/Smt3.7 mm x 2.5 mmCut TapeBackup Switching 
MCP79511T-I/MS


Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM EUI-48
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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 : 3308
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 1.403

Multiples of: 1

          Cut Tape  
MCP79400-I/SN


Real Time Clock I2C GP RTCC 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 : 3231
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 0.913

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss (12 hr , 24 hr)64 b5.5 V1.8 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeYes 
RX-8025NB:AA3 PURE SN


Real Time Clock REAL TIME CLOCK 5+/-5PPM (SON 22 PIN) 250TR
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 : 3207
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 3.3583

Multiples of: 1

I2CDW:DM:M:YHH:MM:SS:hh 5.5 V1.7 V+ 85 C- 40 CSMD/SMTSON - 22Cut TapeNo Backup Switching 
MCP79411-IST


Real Time Clock (RTC) IC Clock/Calendar 64B, 1Kb I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm 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.

Microchip Availability : 3179
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 1.1702

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 85 C- 40 CSmd/SmtTSSOP - 8TubeBackup Switching 
DS1302IDRG


SOP-8 Real Time Clocks 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.

HANSCHIP Availability : 3167
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.1002

Multiples of: 5

             
1339-31DVGI8


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.

Renesas Availability : 3149
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 1.705

Multiples of: 1

         TSSOP - 8Cut Tape  
RX-4045SA:AA3:PURE SN


Real Time Clock SOP 14 Pin 5 +-5ppm -40C +85C
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 : 3057
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 5.577

Multiples of: 1

Serial, 4 - WireDw:Dm:M:Yhh:mm:ss 5.5 V1.7 V+ 85 C- 40 CSmd/SmtSOP - 14Cut TapeNo Backup Switching 
PCA2129TQ9002,51


Real Time Clock PCA2129TQ9002SO16REEL13DP
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.

NXP Availability : 3030
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 3.421

Multiples of: 1

I2c, SpiBinaryBinary 4.2 V1.8 V+ 80 C- 30 CSmd/SmtSOP - 16ReelBackup Switching 
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