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.
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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
  
                 
DS12CR887-33+


Real Time Clock RTCs with Constant-Voltage 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 : 36
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USD 23.4221

Multiples of: 1

             
DS1374U-33+T&R


Real Time Clock I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output
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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 : 34
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USD 4.0622

Multiples of: 1

Serial (2 - Wire, I2c)BinaryBinary 5.5 V2.97 V+ 85 C- 40 C  ReelBackup Switching 
MCP7940N-EMS


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 Availability : 33
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USD 0.8254

Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V1.8 V+ 125 C- 40 CSmd/SmtMSOP - 8TubeBackup Switching 
M48T12-150PC1


RTC circuit; parallel; NV SRAM; PCDIP24; 4.5÷5.5V; 150ns; 16kbit
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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 : 27
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 18.967

Multiples of: 14

ParallelDW:DM:M:YHH:MM:SS8 kb5.5 V4.5 V+ 70 C0 CThrough HolePCDIP - 24TubeBackup Switching 
MCP79400-I/MS


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

Microchip Availability : 24
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USD 0.8687

Multiples of: 1

2 - Wire Serial, I2 CDw:Dm:M:Yhh:mm:ss (12 hr , 24 hr)64 b5.5 V1.8 V+ 85 C- 40 CSmd/SmtMSOP - 8TubeYes 
Hot AB-RTCMC-32.768kHz-ZIZE-S2-T


Real Time Clock HH:MM:SS 12/24 hour Wk DD Alarm/Tmr SPI
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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 : 21
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 2.2581

Multiples of: 1

I2 CYy - Mm - Dddd:hh:mm:ss 5.5 V1.6 V+ 85 C- 40 CSmd/Smt Reel  
DS1672-33+


Real Time Clock I C 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 : 20
Ship by Mon. 29 Jul to Fri. 02 Aug Calender.png

USD 2.6289

Multiples of: 1

             
HT1382-10MSOP


MSOP-10 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.

Holtek Availability : 19
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USD 0.4202

Multiples of: 1

             
X1B0003710002


I2C 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 : 19
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USD 1.5266

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 : 19
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USD 1.5266

Multiples of: 1

             
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