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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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
  
                 
RV-3028-C7 32.768kHz 1ppm TA QC


Real Time Clock 32.768kHz I2C Time Acc. 1ppm
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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 Availability : 9385
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 1.232

Multiples of: 1

I2 C  2 b5.5 V1.2 V+ 85 C- 40 CSmd/Smt3.2 mm x 1.5 mmCut TapeBackup Switching 
ISL12008IB8Z


Real Time Clock LW PWR RTC W/RESEAL 8LD
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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 : 9255
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 1.5923

Multiples of: 1

Serial (2 - Wire, I2c)Dw:Dm:M:Yhh:mm:ss:hh 5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 8 NarrowTubeYes 
ISL12057IUZ-T


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 : 9149
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 1.4239

Multiples of: 1

Serial, I2 CDw:Dm:M:Yhh:mm:ss 3.6 V1.8 V+ 85 C- 40 CSmd/SmtMSOP - 8Cut TapeNo Backup Switching 
R2051S01-E2-F


Real Time Clock 2-Wire Real Time Clock IC
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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 : 9095
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.8998

Multiples of: 1

Serial, 2 - Wire, I2 CBcd Formatbcd for ma t 5.5 V750 mV+ 85 C- 40 CSmd/SmtSSOP - 16Cut TapeBackup Switching 
PCF85063AT/AAZ


Real Time Clock Tiny Real-Time Clock Calendar w Alarm
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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 : 9091
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.3542

Multiples of: 1

          ReelNo Backup Switching 
PT7C4339WEX


Real Time Clock Low Power I2C 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.

Diodes Incorporated Availability : 8838
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.6863

Multiples of: 1

I2 CBcd Formatbcd for ma t16 b5.5 V3 V+ 85 C- 40 CSmd/SmtSOIC - 8Cut TapeBackup Switching 
MCP79412-I/ST


Real Time Clock (RTC) IC Clock/Calendar 64B, 1Kb I²C, 2-Wire Serial 8-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 Availability : 8763
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USD 1.133

Multiples of: 1

Serial, I2CDW:DM:M:YHH:MM:SS64 B5.5 V1.8 V+ 85 C- 40 CSMD/SMTTSSOP - 8TubeBackup 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 : 8240
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.3722

Multiples of: 5

I2 CBinaryBinary 5.5 V900 mV+ 85 C- 40 CSmd/SmtTSSOP - 8ReelBackup Switching 
DS1302Z+


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 : 8231
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 3.2503

Multiples of: 1

 Day           
PCF8563TS/4,118


Real Time Clock ULTRA LOW PWR 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 : 7811
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.8778

Multiples of: 1

2 - Wire, I2 CDw:Dm:M:Yhh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtTSSOP - 8Reel  
1338-31DVGI8


Real Time Clock .9RTC BASE
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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 : 7792
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 1.9708

Multiples of: 1

         TSSOP - 8Cut TapeBackup Switching 
1338-31DCGI8


Real Time Clock .9RTC BASE
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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 : 7750
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 2.1284

Multiples of: 1

         SOIC - 8Cut TapeBackup Switching 
DS1307ZN+T&R


Real Time Clock 64 x 8, Serial, I C 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 : 7730
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.5513

Multiples of: 1

I2 CDw:Dm:M:Yhh:mm:ss56 b5.5 V4.5 V+ 85 C- 40 CSmd/SmtSOIC - 8Reel  
RV-3049-C2-32.768k-OPTION-B-TB-QA


Real Time Clock 32.768 kHz OPTION B TEMP COMP AEC-Q200
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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 Availability : 7649
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 3.0969

Multiples of: 1

      + 125 C- 40 CSmd/Smt   Aec - Q200
GN1302


Real-time Clocks Clock/Calendar 3-Wire Serial 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.

GN Semic Availability : 7544
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.1743

Multiples of: 5

 yy - mm - dd - ddhh:mm:ss:hh (12/24 hr)          
DS1307DTR(XBLW)


I2C Yes 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.

XBLW Availability : 7411
Ship by Fri. 23 May to Wed. 28 May Calender.png

USD 0.1013

Multiples of: 5

             
PT7C433833AUEX


Real Time Clock Clock VCXO MSOP-8 T&R 2.5K
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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 : 7275
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 0.8352

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 : 7098
Ship by Wed. 07 May to Fri. 09 May Calender.png

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 
PCF8523T/1.118


RTC circuit; 2-wire, I2C, serial; SO8; 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 Availability : 6704
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 1.4369

Multiples of: 1

 Yy - Mm - Dd - Dd           
ISL1208IU8Z-TK


Real Time Clock (RTC) IC Clock/Calendar 2B I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Icon ROHS
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 : 6687
Ship by Wed. 07 May to Fri. 09 May Calender.png

USD 1.848

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss2 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtMSOPReelYes 
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