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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(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
DS1341U+T&R


Real Time Clock Low-Current I C RTCs for High-ESR Crystals
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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 : 0
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USD 2.6617

Multiples of: 1

Serial, I2 CDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtUSOP - 8Reel  
RX-4045SA AA3


RX-4045SA AA3
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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 : 0
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USD 2.6641

Multiples of: 250

             
PCF85063TP/1,147


PCF85063TP1147 calendar hwson-8 Reel nxp smdsmt i2c no backup switching binary +85 c 40 5.5v 900 mv real time clock & timer integrated circuits ics semiconductors
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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 : 0
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USD 2.6674

Multiples of: 1

I2 CBinaryBinary 5.5 V900 mV+ 85 C- 40 CSmd/SmtHWSON - 8ReelNo Backup Switching 
DS1339C-3


Maxim Integrated Real Time Clock I2C 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.

Analog Devices Availability : 0
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USD 2.6713

Multiples of: 1

Serial hh:mm:ss 3.3 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 16TubeBackup Switching 
ISL1221IUZ


Real Time Clock REAL TIME CLKRTC IN
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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 : 0
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USD 2.6732

Multiples of: 1

Serial, I2 CDw:Dm:M:Yhh:mm:ss2 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtMSOP - 10TubeBackup Switching 
DS1672S-3+


Real Time Clock I2C 32-Bit Binary Counter 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 : 0
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USD 2.6775

Multiples of: 1

I2 CYy:Mm:Ddhh:mm:ss 5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeYes 
DS1672S-2


Maxim Integrated Real Time Clock I2C 32-Bit Binary Counter 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 : 0
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USD 2.6775

Multiples of: 1

Serial Binary 2.2 V1.8 V+ 85 C- 40 CSmd/SmtSOIC - 8Tube  
RTC-8564JE B3 ROHS


RTC-8564JE B3 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 : 0
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USD 2.678

Multiples of: 250

             
DS1391U-33+T&R


Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle Charger
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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 : 0
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USD 2.6815

Multiples of: 1

Serial hh:mm:ss:hh 5.5 V2.97 V+ 85 C- 40 CSmd/SmtUSOPCut TapeBackup Switching 
AB-RTCMC-32.768KHZ-B5GA-


AB-RTCMC-32.768KHZ-B5GA-
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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 : 0
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USD 2.7027

Multiples of: 1000

             
DS1302Z-LF


DS1302Z ROHS DALLAS 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.

Analog Devices Availability : 0
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USD 2.711

Multiples of: 1

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DS1388Z-33+T


Real Time Clock Serial 512Byte 8-Pin SOIC N T/R
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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 : 0
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USD 2.7217

Multiples of: 2500

             
DS1340Z-3+


Real Time Clock I2C RTC w/Trickle Charger
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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 : 0
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USD 2.7237

Multiples of: 1

Serial hh:mm:ss 3.3 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeYes 
RTC-4543SB:B3 ROHS


IC RTC CLK/CALENDAR SER 18-SOP
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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 : 0
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USD 2.7242

Multiples of: 250

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RV-3029-C3-32.768kHz-OPTION-A-TA-QC


Real Time Clock 32.768 kHz OPTION A TEMP COMP I2C
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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 : 0
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USD 2.7269

Multiples of: 1000

      + 85 C- 40 CSmd/Smt    
RX-4581NB B3 ROHS


RX-4581NB B3 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 : 0
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USD 2.7274

Multiples of: 250

             
DS1672U-2


Maxim Integrated Real Time Clock I2C 32-Bit Binary Counter 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 : 0
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USD 2.7381

Multiples of: 1

Serial Binary 2.2 V1.8 V+ 85 C- 40 CSmd/SmtUSOPTube  
X1B000371000114


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 : 0
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USD 2.7381

Multiples of: 1

             
Q41802551000200


Real-time Clocks Clock/Calendar I2C 1.8uA @ 5V SOIC-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 : 0
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USD 2.7583

Multiples of: 1

 yy - mm - ddhh:mm:ss          
DS1343D-18


Maxim Integrated Real Time Clock Low-Current SPI3-Wire 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 : 0
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USD 2.7859

Multiples of: 1

3 - Wire, SpiDw:Dm:M:Yhh:mm:ss96 b5.5 V1.71 V+ 85 C- 40 CSmd/SmtTDFN - 14TubeBackup Switching 
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