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
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
PCF8593T/1,112


Real Time Clock LO PWR CLOCKCAL
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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 1.4736

Multiples of: 1

Serial hh:mm:ss:hh8 b6 V1 V+ 85 C- 40 CSmd/SmtSOT - 96Tube  
ISL1218IBZ-T


Intersil Real Time Clock REAL TIME CLKRTC IN 8LD
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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 1.4821

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss8 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelBackup Switching 
PCF8553DTT/AY


Real Time Clock 40 × 4 LCD segment driver
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 : 0
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USD 1.493

Multiples of: 1

             
1338B-18DVGI8


Real Time Clock 1338B-18 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 : 0
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USD 1.5012

Multiples of: 2500

          Reel  
1339-2DCGI


IDT Real Time Clock RTC 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 : 0
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USD 1.512

Multiples of: 1

         SOIC - 8Tube  
RV-2251-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 : 0
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USD 1.5186

Multiples of: 1

      + 85 C- 40 CSmd/Smt    
SL8025T-UB


SOP-14-5.0mm 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.

SLKORMICRO Availability : 0
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USD 1.5198

Multiples of: 1

             
ISL1219IUZ


Real Time Clock (RTC) IC Time Event Recorder 2B I²C, 2-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm 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 : 0
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USD 1.5446

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss2 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtMSOP - 10TubeBackup Switching 
MXMDS1341U+T


Real Time Clock Serial 8-Pin uMAX 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 1.549

Multiples of: 3000

             
X1B0004710006


SPI SMD3225-10P 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.

Epson Availability : 0
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USD 1.5688

Multiples of: 1

             
X1B0004710002


SPI SMD3225-10P 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.

Epson Availability : 0
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USD 1.5688

Multiples of: 1

             
M41T83ZQA6F


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 : 0
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USD 1.5925

Multiples of: 1

Serial hh:mm:ss:hh32 b5.5 V2.38 V+ 85 C- 40 CSmd/SmtVFQFPNReelBackup Switching 
ISL12082IB8Z


Real Time Clock LW PWR RTC W/ALARM & TIMR FUNCTIONS 8LD
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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 1.5948

Multiples of: 1

Serial, 2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss:hh 5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeBackup Switching 
DS1390U-3+T&R


Real Time Clock Low-V SPI/3-Wire 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 1.5957

Multiples of: 3000

Serial, 3 - Wire, SpiDw:Dm:M:Yhh:mm:ss 3.3 V2.7 V+ 85 C- 40 CSmd/SmtMSOP - 8ReelBackup Switching 
DS1305E+T&R


Real-time Clocks Clock/Calendar SPI 25.3uA ~ 81uA @ 2V ~ 5V TSSOP-20 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 : 0
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USD 1.6011

Multiples of: 1

Serial hh:mm:ss96 b5.5 V2 V+ 70 C0 CSmd/SmtTSSOP - 20Cut Tape  
MCP79520T-I/MN


RTC circuit; SPI; SRAM; 64B; 1.8÷3.6VDC; TDFN10
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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 : 0
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USD 1.6061

Multiples of: 1

 Yy - Mm - Dd - Dd           
RTC-4543SA:B ROHS


Real Time Clock SOP 14 Pin 5 +/-23ppm -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 : 0
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USD 1.6092

Multiples of: 1

Serial, 3 - WireDw:Dm:M:Yhh:mm:ss 5.5 V2.5 V+ 85 C- 40 CSmd/SmtSOIC - 14Bulk  
MXMDS1341U+


Real Time Clock Serial 8-Pin uMAX
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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 1.6096

Multiples of: 50

             
ISL12022IBZ-T7A


Real Time Clock (RTC) IC Clock/Calendar 128B 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 : 0
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USD 1.638

Multiples of: 250

Serial (2 - Wire, I2c)Dw:Dm:M:Yhh:mm:ss128 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8 NarrowReelBackup Switching 
ISL12022IBZ


Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
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.

Renesas Availability : 0
Calender.png

USD 1.638

Multiples of: 98

Serial (2 - Wire, I2c)Dw:Dm:M:Yhh:mm:ss128 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8TubeYes 
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