About Real Time Clock

Analog Devices 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
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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
  
                 
DS1338Z-33+


RTC circuit; I2C; NV SRAM; SO8; 3÷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.

Analog Devices Availability : 229
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USD 7.0778

Multiples of: 1

 Day           
DS1308U-33+T


Real Time Clock Low-Current IC RTC with 56-Byte NV RAM
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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 : 194
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USD 3.6516

Multiples of: 1

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DS1340U-33+T&R


Real-time Clocks Clock/Calendar I2C, 2-Wire Serial 150uA @ 5.5V UMAX-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.

Analog Devices Availability : 188
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 1.1891

Multiples of: 1

Serial hh:mm:ss 5.5 V2.97 V+ 85 C- 40 CSmd/SmtUSOP - 8Cut TapeBackup Switching 
DS3231SN#


RTC circuit; I2C; SO16-W; 2.3÷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.

Analog Devices Availability : 184
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 2.7084

Multiples of: 1

 DD           
DS1305EN+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 : 174
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 1.1545

Multiples of: 1

Serial hh:mm:ss96 b5.5 V2 V+ 85 C- 40 CSmd/SmtTSSOP - 20Reel  
DS1339U-33+


RTC circuit; I2C; SOP8; 2.97÷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.

Analog Devices Availability : 123
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 3.8422

Multiples of: 1

Serial, I2CDW:DM:M:YHH:MM:SS 5.5 V2.97 V+ 85 C- 40 CSMD/SMTMSOP - 8TubeBackup Switching 
DS1682S+


RTC circuit; I2C; EEPROM; 10B; SO8; 2.5÷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.

Analog Devices Availability : 91
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 6.63

Multiples of: 1

 Binary           
DS1391U-33+T&R


Real Time Clock Low-Voltage SPI/3-Wire RTCs 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 : 87
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 1.6214

Multiples of: 1

Serial hh:mm:ss:hh 5.5 V2.97 V+ 85 C- 40 CSmd/SmtUSOPCut TapeBackup Switching 
DS1302SN+T&R


Real-time Clocks Clock/Calendar 3-Wire Serial 0.3uA ~ 1uA @ 2V ~ 5V SOIC-8_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.

Analog Devices Availability : 86
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 0.9352

Multiples of: 1

Serial hh:mm:ss31 b5.5 V2 V+ 85 C- 40 CSmd/SmtSOIC - 8Cut TapeBackup Switching 
DS1672S-33+T&R


Real-time Clocks Binary Counter I2C, 2-Wire Serial 500uA @ 3.63V SO-8_3.9mm 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 : 86
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 1.2847

Multiples of: 1

Serial Binary 3.63 V2.97 V+ 85 C- 40 CSmd/SmtSOIC - 8Cut Tape  
DS1302S+


Real Time Clock Trickle-Charge Timekeeping Chip
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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 : 85
Ships to you
by Mon. 09 Sep Calender.png

USD 3.1687

Multiples of: 1

3 - WireYy - Mm - Ddhh:mm:ss31 b5.5 V2 V+ 70 C- 40 CSmd/SmtSOIC - 8TubeBackup Switching 
DS1673E-5-LF


Real Time Clock Serial 20-Pin TSSOP
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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 : 78
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 6.4213

Multiples of: 1

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DS1339AU+


Real Time Clock Low-Current, IC, Serial 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.

Analog Devices Availability : 64
Ship by Fri. 13 Sep to Thu. 19 Sep Calender.png

USD 4.9689

Multiples of: 1

Serial, I2 C   5.5 V1.71 V+ 85 C Smd/SmtUSOP - 8Tube  
DS1306


DS1306 SERIALALARM REAL TIME CLK DIP1
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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 : 63
Ships to you
by Mon. 09 Sep Calender.png

USD 3.0332

Multiples of: 1

3 - Wire, SpiYy - Mm - Ddhh:mm:ss96 b5.5 V2 V+ 70 C0 CThrough HoleDIP - 16Tube  
DS12887


DS12887 114 BYTE REALTIME CK T/HOLE
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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 : 48
Ships to you
by Mon. 09 Sep Calender.png

USD 9.0295

Multiples of: 1

MultiplexedDw:Dm:M:Yhh:mm:ss114 b5.5 V4.5 V+ 70 C0 CThrough HoleEDIP - 24Tube  
DS1302+


RTC circuit; 3-wire; NV SRAM; 31B; DIP8; 2÷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.

Analog Devices Availability : 40
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 1.519

Multiples of: 1

 Day           
DS1306EN+T&R


Real Time Clock Serial Alarm RTC 3-Wire
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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 : 39
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 4.6689

Multiples of: 1

Serial hh:mm:ss96 b5.5 V2 V+ 85 C- 40 CSmd/SmtTSSOP - 20Reel  
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
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

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
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 4.0622

Multiples of: 1

Serial (2 - Wire, I2c)BinaryBinary 5.5 V2.97 V+ 85 C- 40 C  ReelBackup Switching 
DS1338Z-18+T&R


Real Time Clock I C RTC with 56-Byte NV RAM
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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 : 23
Ship by Fri. 27 Sep to Wed. 02 Oct Calender.png

USD 3.8726

Multiples of: 1

             
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