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.

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Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
BQ4845S-A4


Real Time Clock w/NVSRAM Control Watchdog Timer
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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 6041
Ships to you
between Wed. 11 Feb to Tue. 17 Feb
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AUD 6.9263

Multiples of: 1

Parallel hh:mm:ss16 b5.5 V4.75 V+ 70 C0 CSmd/SmtSOIC - 28Tube  
M41T83RMY6F


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 5820
Ships to you
between Wed. 11 Feb to Tue. 17 Feb
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AUD 5.44

Multiples of: 1000

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss:hh32 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 18ReelBackup Switching 
MCP7940MT-I/MNY


Real Time Clock (RTC) IC Clock/Calendar 64B I²C, 2-Wire Serial 8-WFDFN 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.

Microchip 5653
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
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AUD 1.1082

Multiples of: 1

 Yy - Mm - Dd - Dd           
RV-8263-C7-32.768kHz-20PPM-TA-QC


SMD-8P 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 5632
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
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AUD 1.146

Multiples of: 1

             
PCF8563TS/4.118


RTC circuit; 2-wire, I2C, serial; TSSOP8; 1.8÷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.

NXP 5613
Ships to you
between Wed. 11 Feb to Tue. 17 Feb
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AUD 2.5556

Multiples of: 1

 Yy - Mm - Dd - Dd           
MCP7940MT-I/SN


Real Time Clock I2C RTCC 64B SRAM No VBAT
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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 5533
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
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AUD 0.9884

Multiples of: 1

I2 C  64 b5.5 V1.8 V+ 85 C Smd/SmtSOIC - 8ReelNo 
MCP7940NT-ESN


Microchip Technology Real Time Clock I2C GP RTCC 64B SRAM EXT
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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 5491
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
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AUD 1.5467

Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 125 C- 40 CSmd/SmtSOIC - 8ReelBackup Switching 
MCP7940NT-IST


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 5318
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
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AUD 1.3463

Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 85 C- 40 CSmd/SmtTSSOP - 8ReelBackup Switching 
MCP795W22-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 5009
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
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AUD 2.9446

Multiples of: 1

SpiYy - Mm - Dd - Ddhh:mm:ss:hh2 kb5.5 V1.8 V+ 85 C- 40 CSmd/SmtTSSOP - 14TubeBackup Switching 
AB0805-T3


Real Time Clock (RTC) IC Clock/Calendar 256B I²C, 2-Wire Serial 16-VFQFN 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.

ABRACON 4940
Ships to you
between Tue. 17 Feb to Thu. 19 Feb
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AUD 1.6746

Multiples of: 1

I2 C hh:mm:ss:hh 3.6 V1.7 V+ 85 C- 40 CSmd/smtQFN - 16Reel  
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