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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
BM8563EHA


I2C TSSOP-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.

GATEMODE Availability : 30710
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.1908

Multiples of: 5

             
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 : 24749
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.3817

Multiples of: 1

I2 CBinaryBinary 5.5 V900 mV+ 85 C- 40 CSmd/SmtTSSOP - 8ReelBackup Switching 
RX8025T-UC


Real-time Clocks Clock/Calendar I2C 3.4uA @ 5V SOP-14_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.

Epson Availability : 24059
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.7843

Multiples of: 1

 yy - mm - ddhh:mm:ss          
PCF8563BS/4,118


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 10-VFDFN Exposed Pad
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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 : 23446
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.6611

Multiples of: 1

Serial hh:mm:ss 5.5 V1.8 V+ 85 C- 40 CSmd/SmtHVSON EPReel  
M41T81SMY6F


Real Time Clock Serial Access 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.

STMicroelectronics Availability : 23280
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 3.523

Multiples of: 1000

Serial, I2CDW:DM:M:YHH:MM:SS:hh20 B5.5 V2.7 V+ 85 C- 40 CSMD/SMTSOIC - 18Cut Tape , ReelBackup Switching 
PCF8523TK/1,118


Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-VDFN Exposed Pad
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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 : 23063
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.8597

Multiples of: 1

I2 C   5.5 V1.6 V+ 85 C- 40 CSmd/SmtHVSON - 8Reel  
PCA85063ATTAJ


NXP Semiconductors 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 : 22538
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.7468

Multiples of: 1

I2 CBinaryBinary 5.5 V900 mV+ 105 C- 40 CSmd/SmtTSSOP - 8ReelNo Backup Switching 
RV-1805-C3-32.768kHz-2PPM-TA-QC


Real Time Clock 32.768 kHz +/-2 PPM I2C -40/+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.

Micro Crystal Availability : 21833
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 2.6169

Multiples of: 1

      + 85 C- 40 CSmd/Smt    
DS1302ZN+T&R


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 : 21818
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.5034

Multiples of: 1

3 - WireYy:Mm:Ddhh:mm:ss31 b5.5 V2 V+ 85 C- 40 CSmd/SmtSO - 8ReelYes 
ISL12057IBZ-T


Intersil 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 : 21173
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.375

Multiples of: 1

Serial (I2c)Dw:Dm:M:Yhh:mm:ss 3.6 V1.8 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelNo Backup Switching 
BM85163ESA


SOP-8 Real-time Clocks (RTC) ROHS
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.

GATEMODE Availability : 21147
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.1698

Multiples of: 1

             
DS1302M/TR


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.

HGSEMI Availability : 20666
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.2247

Multiples of: 1

             
RX8130CE B3


Real Time Clock 32.768kHz 5ppm I2C-Bus
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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 : 20154
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.4784

Multiples of: 1

          Reel  
PCF85063AT/AAZ


Real Time Clock Tiny Real-Time Clock Calendar w Alarm
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.

NXP Availability : 18786
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.3641

Multiples of: 1

          ReelNo Backup Switching 
DS1307CDRG


SOP-8 Real Time Clocks ROHS
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.

Analog Devices Availability : 18570
Ship by Thu. 12 Dec to Tue. 17 Dec Calender.png

USD 0.1447

Multiples of: 5

             
PCF85263AUKZ


Real Time Clock Tiny Real-Time Clock/calendar with alarm function, battery switch-over, time stamp input, and I2C-bus
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.

NXP Availability : 18029
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.632

Multiples of: 1

          Cut Tape  
PCF85053ATKJ


Real Time Clock Bootable CPU RTC with dual I2C interface, 128-byte SRAM and alarm function
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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 : 17280
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 0.7339

Multiples of: 1

          Reel , Cut Tape  
MCP79520-I/MS


RTC circuit; SPI; SRAM; 64B; 1.8÷3.6VDC; MSOP10
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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 : 17148
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.287

Multiples of: 1

 Yy - Mm - Dd - Dd           
MCP79411-I/SN


RTC circuit; I2C; SRAM; 64B; 1.8÷5.5VDC; SO8
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.

Microchip Availability : 17106
Ship by Tue. 26 Nov to Thu. 28 Nov Calender.png

USD 1.0725

Multiples of: 1

Serial, I2CDW:DM:M:YHH:MM:SS64 B5.5 V1.8 V+ 85 C- 40 CSMD/SMTSOIC - 8TubeBackup Switching 
M41T94MQ6F


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 : 16975
Ship by Thu. 28 Nov to Wed. 04 Dec Calender.png

USD 2.938

Multiples of: 2500

Serial hh:mm:ss:hh64 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSO - 16Cut TapeBackup Switching 
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