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
  
                 
RX-8564LC:B0 PURE SN


Real Time Clock i2C Bus -40C +85C 5 +/-23ppm 12 PIN
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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 : 970
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 3.2125

Multiples of: 100

Serial, I2 CDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtVSOJ - 12Cut Tape  
DS1339BU+T


Real Time Clock SERIAL RTC 1.8-3.3V HESR USOP TRL
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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 : 146
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 7.2139

Multiples of: 1

          Cut Tape  
HG1302ZMM/TR


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.

HGSEMI Availability : 145
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.1651

Multiples of: 5

             
MCP795W20-I/SL


Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154", 3.90mm 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 : 142
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 1.782

Multiples of: 1

Serial, SPIYY - MM - DD - ddHH:MM:SS:hh2 kb5.5 V1.8 V+ 85 C- 40 CSMD/SMTSOIC - 14TubeBackup Switching 
AiP1302SA8.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 : 139
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.1925

Multiples of: 5

             
M48T35Y-70PC1


Real Time Clock (RTC) IC Clock/Calendar Parallel 28-DIP Module (0.600", 15.24mm)
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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 : 139
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 31.45

Multiples of: 12

 Yy - Mm - Dd - Dd           
RV-3149-C3-32.768KHZ-30PPM-OPTION-B-TB-QA


SMD-10P 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 : 135
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 2.9422

Multiples of: 1

             
M48T37V-10MH1F


Real Time Clock 256K (32Kx8) 100ns
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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 : 129
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 17.7875

Multiples of: 1

Parallel hh:mm:ss256 kb3 v to 3.6 V3 V+ 70 C0 CSmd/SmtSOIC - 44ReelBackup Switching 
MCP795W21-I/ST


Real Time Clock 2Kb EE 64B SRAM WD TED 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 : 117
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 1.9768

Multiples of: 1

Serial, SpiYy - Mm - Dd - Ddhh:mm:ss:hh2 kb5.5 V1.8 V+ 85 C- 40 CSmd/SmtTSSOP - 14TubeBackup Switching 
ISL12020MIRZ


Real Time Clock REAL TIME CLOCK AND TMP COMP CRYSTL INLD
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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 : 117
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 5.05

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss128 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtDFN EPTubeYes 
HG1302MM/TR


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.

HGSEMI Availability : 116
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.1497

Multiples of: 5

             
RX8900SA UA3 PURE SN


Real Time Clock 32.768kHz-DTCXO 3.4ppm 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 : 115
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 8.3354

Multiples of: 1

          Cut Tape  
MCP795W11-I/SL


Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-SOIC (0.154", 3.90mm 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 : 110
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 1.9623

Multiples of: 57

Serial, SPIYY - MM - DD - ddHH:MM:SS:hh1 kb5.5 V1.8 V+ 85 C- 40 CSMD/SMTSOIC - 14TubeBackup Switching 
PCF8563BM/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.

HGSEMI Availability : 106
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.2192

Multiples of: 5

             
RV-8803-C7-32.768KHZ-3PPM-TA-QA


SMD3215-10P 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 : 106
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 2.4218

Multiples of: 1

             
M48T37Y-70MH1F


Real Time Clock (RTC) IC Clock/Calendar Parallel 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT
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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 : 100
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 14.1025

Multiples of: 1

Parallel HH:MM:SS256 kb5.5 V4.5 V+ 70 C0 CSMD/SMTSOIC - 44Cut Tape , ReelBackup Switching 
DS1302S+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 : 97
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 1.1171

Multiples of: 1

3 - WireYy:Mm:Ddhh:mm:ss31 b5.5 V2 V+ 70 C0 CSmd/SmtSOIC - 8ReelYes 
DS1302ZN-HXY


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.

HXY MOS Availability : 94
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.2761

Multiples of: 1

             
BQ32002DR


Texas Instruments Real Time Clock SAMAY
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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 : 0
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USD 1.2043

Multiples of: 1

      + 85 C- 40 CSmd/SmtSOIC - 8Reel  
AiP1302


Real-time Clocks Clock/Calendar 3-Wire Serial 320nA @ 2V SOP-8_150mil 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 : 0
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USD 0.2014

Multiples of: 5

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