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
Manufacturer
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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
  
                 
RX8900CE:UA3


IC RTC CLK/CALENDAR I2C 10-SMD
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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 : 436
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USD 6.15

Multiples of: 1

          -  
1338-31DCGI


Real Time Clock .9RTC BASE
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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 : 371
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 2.7139

Multiples of: 1

         SOIC - 8TubeBackup Switching 
1339-31DVGI


IDT 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 : 362
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 1.859

Multiples of: 1

         TSSOP - 8Tube  
DS1305EN+


RTC circuit; 3-wire, SPI; NV SRAM; 96B; TSSOP20; 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.

Analog Devices Availability : 358
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 5.768

Multiples of: 1

Serial hh:mm:ss96 b5.5 V2 V+ 85 C- 40 CSmd/SmtTSSOP - 20Tube  
ISL12020MIRZ-T7A


Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 20-PowerLFDFN
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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 : 343
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 6.8124

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss128 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtDFN EPReelBackup Switching 
MCP795W11-IST


Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-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 : 336
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 1.8858

Multiples of: 1

SpiYy - Mm - Dd - Ddhh:mm:ss:hh1 kb5.5 V1.8 V+ 85 C- 40 CSmd/SmtTSSOP - 14TubeBackup Switching 
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 : 326
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 1.0929

Multiples of: 1

 Yy - Mm - Dd - Dd           
RV-3129-C3-32.768KHZ-25PPM-OPTION-B-TA-QC


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 : 326
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 2.2824

Multiples of: 1

             
RTC-8564NB:B3:ROHS


Real Time Clock 32.768KHz 3.0Volts -40C +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.

Epson Availability : 326
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 6.149

Multiples of: 1

I2 C - BusDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtSON - 22Reel  
BL5372


Real-time Clocks Clock/Calendar I2C 0.4uA @ 3.6V 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.

Belling Availability : 305
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.3171

Multiples of: 1

 yy - mm - ddhh:mm:ss (12/24 hr)          
BQ32000D


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-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.

Texas Instruments Availability : 294
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 1.254

Multiples of: 1

Serial hh:mm:ss:hh 3.6 V3 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeYes 
HT8563ANZ


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.

HTCSEMI Availability : 291
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.4313

Multiples of: 1

             
RX-8025SA:AC0


Real Time Clock REAL TIME CLOCK 0+/-5PPM (SOP 14 PIN) 1K 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 : 285
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 2.364

Multiples of: 1

          Reel  
DS1307ZN+


RTC circuit; I2C; NV SRAM; 56B; SO8; 4.5÷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.

Analog Devices Availability : 280
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.8038

Multiples of: 1

 Yy - Mm - Dd           
HT8512BRZ


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.

HTCSEMI Availability : 274
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.2188

Multiples of: 1

             
DS1374U-33+T&R


Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
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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 : 270
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 3.0486

Multiples of: 1

Serial (2 - Wire, I2c)BinaryBinary 5.5 V2.97 V+ 85 C- 40 C  ReelBackup Switching 
MCP79512-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 : 268
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 1.342

Multiples of: 1

 Yy - Mm - Dd - Dd           
BQ32000DR


Real Time Clock Serial RTC
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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 : 259
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.6365

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss:hh 3.6 V3 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelYes 
DS3231MZ+


Maxim Integrated Real Time Clock 5-ppm RTC
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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 : 267
Ships to you
by Fri. 07 Nov Calender.png

USD 9.6787

Multiples of: 1

I2 CMm - Dd - Yyhh:mm:ss 5.5 V2.3 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeBackup Switching 
MCP795W10-I/SL


RTC circuit; SPI; SRAM; 64B; 1.8÷5.5VDC; SO14
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.

Microchip Availability : 255
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 1.683

Multiples of: 1

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