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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
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Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
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
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USD 1.1005

Multiples of: 1

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DS1307IDRG


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.

Analog Devices Availability : 15780
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USD 0.1802

Multiples of: 5

             
PCF2129T/2,518


Real Time Clock RTC with Integrated Quartz Crystal
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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 : 15576
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USD 3.6225

Multiples of: 1

I2c, SpiBinaryBinary 4.2 V1.8 V+ 80 C- 30 CSmd/SmtSOP - 16ReelYes 
RV-3028-C7 32.768kHz 1ppm TA QC


Real Time Clock 32.768kHz I2C Time Acc. 1ppm
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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 : 15556
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USD 1.342

Multiples of: 1

I2 C  2 b5.5 V1.2 V+ 85 C- 40 CSmd/Smt3.2 mm x 1.5 mmCut TapeBackup Switching 
DS1307M/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 : 15186
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USD 0.231

Multiples of: 1

             
BM85163EMA


MSOP-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 : 15035
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USD 0.1613

Multiples of: 5

             
Hot AB0815-T3


Real Time Clock Interface SPI HH:MM:SS:hh 12/24 hr
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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.

ABRACON Availability : 14656
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 0.819

Multiples of: 1

Spi hh:mm:ss:hh 3.6 V1.7 V+ 85 C- 40 CSmd/SmtQFN - 16Reel  
M41T11M6F


RTC circuit; 2-wire, I2C, serial; NV RAM; 56B; SO8; 2÷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 : 14550
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USD 2.0825

Multiples of: 2500

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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 : 14075
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USD 1.661

Multiples of: 1

      + 85 C- 40 CSmd/Smt Cut Tape  
PCA8565TS/1,118


Real Time Clock CMOS RTC/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 : 13928
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.067

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 125 C- 40 CSmd/SmtTSSOP - 8Reel  
RS5C348A-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 : 13580
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USD 0.8263

Multiples of: 1

Serial, 4 - WireBcd Formatbcd for ma t16 b5.5 V2 V+ 85 C- 40 CSmd/SmtSSOP - 10ReelBackup Switching 
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 : 13294
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.3366

Multiples of: 1

I2 CBinaryBinary 5.5 V0.9 V+ 85 C- 40 CSmd/SmtHXSON - 10ReelNo 
AB1805-T3


Real Time Clock (RTC) IC Clock/Calendar 256B I²C, 2-Wire Serial 16-VFQFN 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.

ABRACON Availability : 13274
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 1.0612

Multiples of: 250

I2 C hh:mm:ss:hh 3.6 V1.7 V+ 85 C- 40 CSmd/smtQFN - 16Reel  
Hot 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 : 13258
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.3611

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtSO - 8Reel  
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 : 12826
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.6127

Multiples of: 1

I2 C   5.5 V1.6 V+ 85 C- 40 CSmd/SmtSOIC - 8Reel  
PCF2131TFY


Real Time Clock Accurate RTC with integrated quartz crystal for industrial applications
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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 : 12707
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USD 2.0286

Multiples of: 1

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ECS-RTC-3225-5609-TR


Real Time Clock Low Power Consumption I C RTC 3.2 x 2.5 x 1.0 mm (lwh)
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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.

ECS Inc Availability : 12610
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USD 3.4893

Multiples of: 1

I2CYY - MM - DDHH:MM:SS 5 V2.5 V+ 80 C- 20 CSMD/SMT3.2 mm x 2.5 mmCut Tape , ReelNo Backup Switching 
ISL12057IUZ


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 : 12603
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.5065

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss 3.6 V1.8 V+ 85 C- 40 CSmd/SmtMSOPTubeNo 
M41T81SM6F


RTC circuit; 2-wire, I2C, serial; SRAM; 20B; SO8; 2.7÷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 : 12125
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 1.755

Multiples of: 2500

 Yy - Mm - Dd - Dd           
M41T82ZM6F


RTC circuit; 2-wire, I2C, serial; SRAM; 32B; SO8; 2.38÷5.5V
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.

STMicroelectronics Availability : 12125
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 2.1463

Multiples of: 2500

 Yy - Mm - Dd - Dd           
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