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
  
                 
RS5C348A-E2-F


Real Time Clock 4-wire Serial Interface
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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 : 13580
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USD 0.8263

Multiples of: 1

Serial, 4 - WireBcd Formatbcd for ma t16 b5.5 V2 V+ 85 C- 40 CSmd/SmtSSOP - 10ReelBackup Switching 
PCF85063AT/AY


Real Time Clock Tiny 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.

NXP Availability : 13022
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USD 0.3806

Multiples of: 1

I2 CYy - Mm - Dd - Dd, Binaryhh:mm:ss , Binary 5.5 V900 mV+ 85 C- 40 CSmd/SmtSO - 8ReelNo Backup Switching 
ISL12057IUZ


Real Time Clock REAL TIME CLK W/ ALARM DS1337 COMP
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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 : 12603
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USD 1.5065

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss 3.6 V1.8 V+ 85 C- 40 CSmd/SmtMSOPTubeNo 
M41ST87WSS6F


Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc
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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 : 11785
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USD 4.5587

Multiples of: 1350

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss:hh160 b3.6 V2.7 V+ 85 C- 40 CSmd/SmtSSOP - 20ReelBackup Switching 
PCA8565TS/1,118


Real Time Clock CMOS RTC/CALENDAR
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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 : 11776
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USD 1.0725

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 125 C- 40 CSmd/SmtTSSOP - 8Reel  
Hot AB0815-T3


Real Time Clock Interface SPI HH:MM:SS:hh 12/24 hr
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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 : 11640
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USD 0.8508

Multiples of: 3000

Spi hh:mm:ss:hh 3.6 V1.7 V+ 85 C- 40 CSmd/SmtQFN - 16Reel  
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 : 11265
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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 
XL1307


Real-time Clocks SOP8 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 : 11257
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USD 0.134

Multiples of: 5

             
Hot RX8010SJ


Real-time Clocks Clock/Calendar I2C 350nA @ 5V SOP-8 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 : 10897
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USD 0.4304

Multiples of: 1

 yy - mm - ddhh:mm:ss          
PCF8563BS/4,118


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VFDFN Exposed Pad
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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 : 10828
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USD 0.6424

Multiples of: 1

Serial hh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtHVSON EPReel  
RX8900CE UA3


Epson Timing 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 : 10751
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USD 6.2341

Multiples of: 1

          Reel  
Hot PT7C433833UEX


Real Time Clock 0.5um 3.3V Triple poly dbl metal CMOS
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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.

Diodes Incorporated Availability : 10443
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USD 0.6919

Multiples of: 1

          Cut Tape  
MCP7940NT-IMS


Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM
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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 : 10431
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USD 0.88

Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 85 C- 40 CSmd/SmtMSOP - 8ReelBackup Switching 
RX8025T-UB


Real-time Clocks Clock/Calendar I2C 3.4uA @ 5V SOP-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 : 10262
Ship by Mon. 03 Nov to Fri. 07 Nov Calender.png

USD 0.8772

Multiples of: 1

 Yy - Mm - Ddhh:mm:ss          
DS1302CDRG


SOP-8 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.

HANSCHIP Availability : 10204
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USD 0.1047

Multiples of: 5

             
RV-3129-C3 32.768kHz OPTION B TB QA


Real Time Clock 32.768kHz I2C Time Acc. 25ppm AEC
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Micro Crystal Availability : 9922
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USD 2.6169

Multiples of: 1

I2 C  8 b5.5 V1.3 V+ 125 C- 40 CSmd/Smt3.7 mm x 2.5 mmCut TapeBackup Switching 
PCF85063ATTAJ


NXP Semiconductors Real Time Clock Real-Time Clock calendar
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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 : 9880
Ship by Mon. 03 Nov to Fri. 07 Nov Calender.png

USD 0.364

Multiples of: 1

I2 CBinaryBinary 5.5 V900 mV+ 85 C- 40 CSmd/SmtTSSOP - 8ReelBackup Switching 
M41T93ZQA6F


Real Time Clock (RTC) IC Clock/Calendar 7B SPI 16-VQFN Exposed Pad
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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 : 9700
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USD 6.0597

Multiples of: 1000

Serial hh:mm:ss:hh32 b5.5 V2.38 V+ 85 C- 40 CSmd/SmtQFNReelYes 
M41T81SM6F


RTC circuit; 2-wire, I2C, serial; SRAM; 20B; SO8; 2.7÷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.

STMicroelectronics Availability : 7275
Ship by Mon. 03 Nov to Fri. 07 Nov Calender.png

USD 1.5625

Multiples of: 2500

 Yy - Mm - Dd - Dd           
M41T00M6F


Real Time Clock Serial 64 (8X8)
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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 : 2425
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USD 1.9775

Multiples of: 2500

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss8 b5.5 V2 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelYes 
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