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
  
                 
MCP7940N-IP


Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-DIP (0.300", 7.62mm)
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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 : 444
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 0.6317
Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 85 C- 40 CThrough HolePDIP - 8TubeBackup Switching 
RV-8564-C2-32.768kHz-20PPM-TA-QC


Real Time Clock 32.768 kHz +/-20 PPM I2C -40/+85C
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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 : 444
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 2.8125
Multiples of: 1

      + 85 C- 40 CSmd/Smt    
R2045S-E2-FE


Real Time Clock 4-wire Real Time Clock 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.

Nisshinbo Availability : 438
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 2.7883
Multiples of: 1

          Cut Tape , Reel  
M41T93RQA6F


Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 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.

STMicroelectronics Availability : 408
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 2.5428
Multiples of: 1

SpiDw:Dm:M:Yhh:mm:ss:hh32 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtQFN - 16ReelYes 
ISL1209IU10Z-TK


Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
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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 : 388
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USD 2.2885
Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss2 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtMSOPReelYes 
MCP79401-I/ST


Real Time Clock (RTC) IC Clock/Calendar 64B 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 : 388
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 1.1426
Multiples of: 1

 Yy - Mm - Dd - Dd           
JHT1307ARZ


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.

JYJE Availability : 384
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.209
Multiples of: 1

             
DS1390U-33+T&R


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 : 383
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 1.0002
Multiples of: 1

Serial hh:mm:ss:hh 5.5 V2.97 V+ 85 C- 40 CSmd/SmtUSOPReelYes 
RX-4571SA:B3 PURE SN


Real Time Clock RTC SON 14PIN 5+/-23PPM 250TR
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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 : 382
Ship by Fri. 02 Aug to Tue. 06 Aug Calender.png

USD 2.2903
Multiples of: 1

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Hot 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 : 199
Ship by Mon. 12 Aug to Thu. 15 Aug Calender.png

USD 0.3076
Multiples of: 1

        Smd/SmtVSON - 8Reel  
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