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
  
                 
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
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USD 2.0625

Multiples of: 2500

Serial (2 - Wire, I2c)BinaryBinary8 b5.5 V2 V+ 85 C- 40 CSmd/SmtSO - 8ReelBackup Switching 
M41T82RM6F


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
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USD 2.6388

Multiples of: 2500

Serial hh:mm:ss:hh32 b5.5 V2.7 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
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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
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USD 0.691

Multiples of: 1

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

             
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 : 2394
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USD 1.5015

Multiples of: 1

          Reel  
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

             
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
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USD 0.5509

Multiples of: 1

         SOP - 8Reel  
PCF8563T/F4.118


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 : 2328
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USD 1.428

Multiples of: 1

 Yy - Mm - Dd - Dd           
RS5C372A-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 : 2307
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USD 0.8409

Multiples of: 1

Serial, 2 - Wire, I2 CBcd Formatbcd for ma t 6 V1.7 V+ 85 C- 40 CSmd/SmtSSOP - 8ReelNo Backup Switching 
MCP7940M-I/ST


Real Time Clock (RTC) IC Clock/Calendar 64B 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 : 2244
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USD 0.682

Multiples of: 1

 Yy - Mm - Dd - Dd           
PCF8563-HXY


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.

HXY MOS Availability : 2242
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USD 0.2242

Multiples of: 1

             
PT7C4363BWEX


Real Time Clock 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 : 2227
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 0.6893

Multiples of: 1

Serial, I2 CYy - Mm - Dd - Ddhh:mm:ss 5.5 V1.3 V+ 85 C- 40 CSmd/SmtSOIC - 8Cut TapeNo Backup Switching 
PCF85163M/TR


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.

HGSEMI Availability : 2221
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USD 0.231

Multiples of: 1

             
DS1340Z-33+T&R


Real Time Clock I2C RTC w/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 : 2210
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USD 0.852

Multiples of: 1

Serial hh:mm:ss 5.5 V2.97 V+ 85 C- 40 CSmd/SmtSOIC - 8ReelYes 
MCP7940MT-I/MS


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 : 2209
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USD 0.682

Multiples of: 1

Serial, I2 C  64 b5.5 V1.8 V+ 85 C Smd/SmtMSOP - 8Cut TapeNo Backup Switching 
ISL12022MIBZ-T


Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 20-SOIC (0.295", 7.50mm 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.

Renesas Availability : 2209
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 4.6115

Multiples of: 1

Serial (2 - Wire, I2c)Dw:Dm:M:Yhh:mm:ss128 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSOIC - 20 WideReelBackup Switching 
S-35390A-T8T1U


Real Time Clock 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.

Ablic Availability : 1442
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USD 0.7458

Multiples of: 1

         TSSOP - 8Cut Tape  
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