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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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
  
                 
RX8025T-UC


Real-time Clocks Clock/Calendar I2C 3.4uA @ 5V SOP-14_208mil 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.

Epson Availability : 24059
Ship by Thu. 24 Jul to Tue. 29 Jul Calender.png

USD 0.7843

Multiples of: 1

 yy - mm - ddhh:mm:ss          
M41T81SMY6F


Real Time Clock Serial Access 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.

STMicroelectronics Availability : 23280
Ship by Thu. 10 Jul to Wed. 16 Jul Calender.png

USD 3.464

Multiples of: 1000

Serial, I2CDW:DM:M:YHH:MM:SS:hh20 B5.5 V2.7 V+ 85 C- 40 CSMD/SMTSOIC - 18Cut Tape , ReelBackup Switching 
PCF85063AT/AY


Real Time Clock Tiny 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.

NXP Availability : 22217
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 0.4004

Multiples of: 1

I2 CYy - Mm - Dd - Dd, Binaryhh:mm:ss , Binary 5.5 V900 mV+ 85 C- 40 CSmd/SmtSO - 8ReelNo Backup Switching 
RV-1805-C3-32.768kHz-2PPM-TA-QC


Real Time Clock 32.768 kHz +/-2 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 : 21833
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 2.6169

Multiples of: 1

      + 85 C- 40 CSmd/Smt    
BM85163ESA


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.

GATEMODE Availability : 21147
Ship by Thu. 24 Jul to Tue. 29 Jul Calender.png

USD 0.1698

Multiples of: 1

             
RV-8803-C7-32.768kHz-3PPM-TA-QC


Real Time Clock 32.768 kHz +/-3 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 : 20992
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 1.705

Multiples of: 1

      + 85 C- 40 CSmd/Smt Cut Tape  
PCA85063ATTAJ


NXP Semiconductors Real Time Clock Tiny Real-Time Clock Calendar w Alarm
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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 : 20788
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 0.7117

Multiples of: 1

I2 CBinaryBinary 5.5 V900 mV+ 105 C- 40 CSmd/SmtTSSOP - 8ReelNo Backup Switching 
DS1302M/TR


Real-time Clocks 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.

HGSEMI Availability : 20666
Ship by Thu. 24 Jul to Tue. 29 Jul Calender.png

USD 0.2247

Multiples of: 1

             
ISL12057IBZ-T


Intersil Real Time Clock REAL TIME CLK W ALARM DS1337 COMP
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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 : 20603
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 1.441

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss 3.6 V1.8 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelNo Backup Switching 
DS1307ZM/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.

HGSEMI Availability : 20413
Ship by Thu. 24 Jul to Tue. 29 Jul Calender.png

USD 0.267

Multiples of: 1

             
PCF8563BS/4,118


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VFDFN Exposed Pad
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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 : 18940
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 0.638

Multiples of: 1

Serial hh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtHVSON EPReel  
RV-4162-C7-32.768kHz-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 : 18937
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 1.408

Multiples of: 1

      + 85 C- 40 CSmd/Smt    
PCF85263AUKZ


Real Time Clock Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and 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.

NXP Availability : 18018
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 0.649

Multiples of: 1

          Cut Tape  
PCF85063ATL/1,118


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-XFDFN Exposed Pad
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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 : 17764
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 0.3311

Multiples of: 1

I2 CBinaryBinary 5.5 V0.9 V+ 85 C- 40 CSmd/SmtHXSON - 10ReelNo 
PCF8563T/5,518


Real Time Clock Binary I2C 1-5V
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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.

NXP Availability : 17333
Ship by Thu. 24 Jul to Tue. 29 Jul Calender.png

USD 0.3452

Multiples of: 5

I2 CDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtSO - 8Reel  
PCF85053ATKJ


Real Time Clock Bootable CPU RTC with dual I2C interface, 128-byte SRAM and alarm function
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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 : 17280
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 0.7339

Multiples of: 1

          Reel , Cut Tape  
MCP79520-I/MS


RTC circuit; SPI; SRAM; 64B; 1.8÷3.6VDC; MSOP10
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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 : 16360
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 1.298

Multiples of: 1

 Yy - Mm - Dd - Dd           
DS1307CDRG


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 : 16325
Ship by Thu. 24 Jul to Tue. 29 Jul Calender.png

USD 0.1705

Multiples of: 5

             
MCP79410T-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 : 16175
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 1.1005

Multiples of: 1

          Cut Tape  
PCF8523T/1,118


Real Time Clock REAL-TIME CLOCK (RTC) AND CALENDAR
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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 : 15833
Ship by Tue. 08 Jul to Thu. 10 Jul Calender.png

USD 0.6391

Multiples of: 1

I2 C   5.5 V1.6 V+ 85 C- 40 CSmd/SmtSOIC - 8Reel  
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