About Real Time Clock

Texas Instruments 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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  RTC Bus Interface
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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
  
                 
BQ3285S-SB2


Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 24-SOIC (0.295", 7.50mm 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.

Texas Instruments 52
Ships to you
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USD 9.516
Multiples of: 1

MultiplexedDw:Dm:M:Y, Binaryhh:mm:ss , Binary114 b5.5 V4.5 V+ 70 C0 CSmd/SmtSOIC - 24Tube  
DP8573AV/NOPB


Real Time Clock (RTC) IC Clock/Calendar Parallel 28-LCC (J-Lead)
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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 43
Ships to you
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USD 16.3185
Multiples of: 1

ParallelDw:Dm:M:Yhh:mm:ss:hh32 b5.5 V4.5 V+ 85 C- 40 CSmd/SmtPLCC - 28TubeBackup Switching 
BQ4802YDW


Real Time Clock Parallel 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.

Texas Instruments 10
Ships to you
between Mon. 27 May to Wed. 29 May Calender.png

USD 13.6541
Multiples of: 1

Parallel hh:mm:ss16 b5.5 V4.5 V+ 70 C0 CSmd/SmtSOIC - 28TubeYes 
BQ3285ESS


Real Time Clock w/242x8 NVSRAM Alarm Wake-up
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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 0
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USD 2.0949
Multiples of: 4

MultiplexedDw:Dm:M:Y, Binaryhh:mm:ss , Binary242 b5.5 V4.5 V+ 70 C0 CSmd/SmtSSOP - 24Tube  
BQ3285ESTR


Real Time Clock Multiplexed 242byte 24-Pin SOIC 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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 3.3975
Multiples of: 1

MultiplexedYy - Mm - Dd - Dd, Binaryhh:mm:ss , Binary242 b5.5 V4.5 V+ 70 C0 CSmd/SmtSOIC - 24Reel  
BQ3285LDSSTR


Real Time Clock Multiplexed 242byte 24-Pin SSOP 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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 3.6921
Multiples of: 2500

MultiplexedYy - Mm - Dd - Dd, Binaryhh:mm:ss , Binary242 b5.5 V2.7 V+ 70 C0 CSmd/SmtSSOP - 24Reel  
BQ3285LDSSTRG4


Real Time Clock Multiplexed 242byte 24-Pin SSOP 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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 3.6921
Multiples of: 2500

MultiplexedYy - Mm - Dd - Dd, Binaryhh:mm:ss , Binary242 b5.5 V2.7 V+ 70 C0 CSmd/SmtSSOP - 24Reel  
BQ3285LFSS-A1TRG4


Real Time Clock Multiplexed 242byte 24-Pin SSOP 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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 3.6921
Multiples of: 2500

MultiplexedYy - Mm - Dd - Dd, Binaryhh:mm:ss , Binary0.242 kb5.5 V2.7 V+ 70 C0 CSmd/SmtSSOP - 24Reel  
BQ3285LFSS-A1TR


Real Time Clock Multiplexed 242byte 24-Pin SSOP 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.

Texas Instruments 0
6 to 16 Weeks Calender.png

USD 3.6921
Multiples of: 2500

MultiplexedYy - Mm - Dd - Dd, Binaryhh:mm:ss , Binary242 b5.5 V2.7 V+ 70 C0 CSmd/SmtSSOP - 24Reel  
BQ3285P-SB2E3


Real Time Clock RTC IC with 114x8 NVSRAM
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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 0
6 to 16 Weeks Calender.png

USD 3.8078
Multiples of: 1

MultiplexedDw:Dm:M:Y, Binaryhh:mm:ss , Binary0.114 kb5.5 V4.5 V+ 70 C0 CThrough HolePDIP - 24Tube  
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