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
  
                 
S-35390A-T8T1G


Real Time Clock 2-Wire 1.3-5.5V
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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.

ABLIC Availability : 1077
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USD 0.7161

Multiples of: 1

Serial hh:mm:ss 5.5 V1.3 V+ 85 C- 40 CSmd/SmtTSSOP - 8Cut TapeBackup Switching 
PCF85263ATLAX


NXP Semiconductors Real Time Clock Real Time Clock (I2C) Serial
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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 : 1005
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USD 0.5467

Multiples of: 1

2 - Wire, I2 CYy - Mm - Dd - Ddhh:mm:ss:hh (12 hr , 24 hr) 5.5 V900 mV+ 85 C- 40 CSmd/SmtDFN - 10 EPReelBackup Switching 
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 : 979
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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 
DS1302ZN+


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 : 975
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USD 4.5504

Multiples of: 1

 Day           
R2051S02-E2-F


Real Time Clock 2-Wire Real Time Clock IC
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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 : 974
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USD 0.9678

Multiples of: 1

Serial, 2 - Wire, I2 CBcd Formatbcd for ma t 5.5 V750 mV+ 85 C- 40 CSmd/SmtSSOP - 16ReelBackup Switching 
X1G004131001000


SMD2016-4P 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.

Epson Availability : 970
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.4968

Multiples of: 1

             
RV-8063-C8 32.768kHz-20PPM-TA-QC


Real Time Clock 32.768kHz SPI 20ppm 2.0x1.2x0.7mm
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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 : 970
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.6926

Multiples of: 1

Serial, 3 - Wire, SPIYY - MM - DD - ddHH:MM:SS (12 hr , 24 hr) 5.5 V900 mV+ 85 C- 40 CSMD/SMTSON - 8Reel , Cut Tape  
RX-8571LCB0 PURE SN


Real Time Clock RX-8571LC:B0 PURE SN 5+/-23PPM 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.

Epson Availability : 970
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USD 1.893

Multiples of: 1

          Cut Tape , Reel  
M41T83ZMY6F


Real Time Clock Serial I2C bus 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.

STMicroelectronics Availability : 970
Ship by Fri. 09 May to Thu. 15 May Calender.png

USD 2.775

Multiples of: 1000

Serial hh:mm:ss:hh32 b5.5 V2.38 V+ 85 C- 40 CSmd/SmtSOXReelBackup Switching 
RV-3129-C3-32.768KHZ-6PPM-OPTION-A-TA-QC


SMD 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 : 970
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 2.8832

Multiples of: 1

             
RV-8063-C8 32.768kHz-20PPM-TA-QA


Real Time Clock 32.768kHz SPI 20ppm 2.0x1.2x0.7 AEC-Q200
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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 : 965
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.7343

Multiples of: 1

Serial, 3 - Wire, SPIYY - MM - DD - ddHH:MM:SS (12 hr , 24 hr) 5.5 V900 mV+ 85 C- 40 CSMD/SMTSON - 8Reel , Cut Tape  
HT1307ANZ


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 : 961
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USD 0.2035

Multiples of: 5

             
PCF8583T/5,518


Real Time Clock CLK/CALENDAR 240X8 RAM
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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 : 951
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 4.4684

Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss240 b6 V2.5 V+ 85 C- 40 CSmd/SmtSOT - 176 - 1ReelNo Backup Switching 
XD1307


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.

XINLUDA Availability : 950
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USD 0.1425

Multiples of: 5

             
ISL12022MIBZ


Intersil Real Time Clock REAL TIME CLK & TEMP COMPENSATED 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.

Renesas Availability : 949
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 4.4651

Multiples of: 1

Serial (2 - Wire, I2c)Dw:Dm:M:Yhh:mm:ss128 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 20TubeBackup Switching 
RX8111CE B


SMD,3.2x2.5mm 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.

Epson Availability : 948
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.9211

Multiples of: 1

             
RV-3129-C3 32.768kHz OPTION A TA QC


Real Time Clock 32.768kHz I2C Time Acc. 6ppm
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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 : 943
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 2.321

Multiples of: 1

I2 C  8 b5.5 V1.3 V+ 85 C- 40 CSmd/Smt3.7 mm x 2.5 mmCut TapeBackup Switching 
ISL12057IBZ


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.

Renesas Availability : 939
Ship by Fri. 09 May to Thu. 15 May Calender.png

USD 1.5747

Multiples of: 1

Serial, I2 CDw:Dm:M:Yhh:mm:ss 3.6 V1.8 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeNo Backup Switching 
RV-8523-C3-32.768kHz-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 : 936
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 2.343

Multiples of: 1

      + 85 C- 40 CThrough Hole    
PCF8563TS/5.118


RTC circuit; I2C, serial; TSSOP8; 1.8÷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.

NXP Availability : 932
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.9625

Multiples of: 1

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