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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(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
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 : 2561
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USD 0.3448

Multiples of: 1

I2 CBinaryBinary 5.5 V900 mV+ 85 C- 40 CSmd/SmtTSSOP - 8ReelBackup Switching 
BL5372T


Real-time Clocks Clock/Calendar I2C 0.4uA @ 3.6V TSSOP-8_3x4.4x065P 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.

Belling Availability : 2537
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.2919

Multiples of: 1

 yy - mm - ddhh:mm:ss (12/24 hr)          
AiP1307SA8.TR


SOP-8 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.

I-core Availability : 2517
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.2171

Multiples of: 5

             
DS3231M+


Maxim Integrated Real Time Clock 5-ppm 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 : 2473
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USD 7.875

Multiples of: 1

I2 CMm - Dd - Yyhh:mm:ss 5.5 V2.3 V+ 85 C- 40 CSmd/SmtSOIC - 16TubeBackup Switching 
MCP79412-I/SN


RTC circuit; I2C; SRAM; 64B; 1.8÷5.5VDC; SO8
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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 : 2463
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USD 1.1

Multiples of: 1

 Yy - Mm - Dd - Dd           
M41T11M6F


RTC circuit; 2-wire, I2C, serial; NV RAM; 56B; SO8; 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.

STMicroelectronics Availability : 2425
Ship by Fri. 29 Aug to Thu. 04 Sep Calender.png

USD 1.825

Multiples of: 2500

 Yy - Mm - Dd - Dd           
M41T56M6F


Real Time Clock Serial 512 (64x8)
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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 : 2425
Ship by Fri. 29 Aug to Thu. 04 Sep Calender.png

USD 1.85

Multiples of: 2500

I2 CDw:Dm:M:Yhh:mm:ss64 b5.5 V4.5 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelBackup Switching 
ISL12008IB8Z-T


Real Time Clock Serial 8-Pin SOIC N 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.

Renesas Availability : 2425
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USD 1.9904

Multiples of: 1

             
M41T01M6F


STMicroelectronics Real Time Clock Low-Pwr serial RTC W battry switchover
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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 : 2425
Ship by Fri. 29 Aug to Thu. 04 Sep Calender.png

USD 2.1688

Multiples of: 2500

Serial (2 - Wire, I2c)BinaryBinary8 b5.5 V2 V+ 85 C- 40 CSmd/SmtSO - 8ReelBackup Switching 
M41T82SM6F


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 Availability : 2425
Ship by Fri. 29 Aug to Thu. 04 Sep Calender.png

USD 2.2197

Multiples of: 2500

Serial hh:mm:ss:hh32 b5.5 V3 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelBackup Switching 
BL5372 SOP8


SOP-8 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.

Belling Availability : 2423
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.4639

Multiples of: 1

             
HT8563ARMZ


MSOP-8 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.

HTCSEMI Availability : 2423
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USD 0.5223

Multiples of: 1

             
PT7C4372ALEX


Real Time Clock 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.

Diodes Incorporated Availability : 2415
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USD 0.6321

Multiples of: 1

             
MCP7940MT-IST


Microchip Technology 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 Availability : 2415
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 0.691

Multiples of: 1

I2 C  64 b5.5 V1.8 V+ 85 C Smd/SmtTSSOP - 8ReelNo Backup Switching 
CBM1307AS8


Real-time Clocks 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.

Corebai Microelectronics Availability : 2409
Ship by Fri. 12 Sep to Wed. 17 Sep Calender.png

USD 0.2918

Multiples of: 1

             
DS1302Z


SOP-8 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.

SLKORMICRO Availability : 2400
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USD 0.1218

Multiples of: 5

             
PCF8563MDTR(XBLW)


I2C MSOP-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 : 2391
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USD 0.1528

Multiples of: 5

             
AB-RTCMC-32.768KHZ-IBO5-S3-T


Real Time Clock 32.768kHz I2C Bus 1.5-3.6V -40C +85C
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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 : 2352
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USD 4.4698

Multiples of: 1

Serial, I2 CYy - Mm - Dd - Ddhh:mm:ss512 b3.6 V1.5 V+ 85 C- 40 CSmd/Smt -Backup Switching 
BU9873FJ-GTE2


Real Time Clock I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment
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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.

ROHM Availability : 2337
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 0.5509

Multiples of: 1

         SOP - 8Reel  
ISL1209IU10Z-TK


Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD
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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 : 2330
Ship by Wed. 27 Aug to Fri. 29 Aug Calender.png

USD 2.112

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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