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.

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Enter Qty RTC Bus InterfaceDate FormatTime FormatRTC Memory SizeSupply Voltage - MaxSupply Voltage - MinMaximum Operating TemperatureMinimum Operating TemperatureMounting StylePackage / CasePackagingBattery Backup SwitchingQualification
  
                 
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 26675
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 4.817

Multiples of: 2500

Serial hh:mm:ss:hh64 b5.5 V2.7 V+ 85 C- 40 CSmd/SmtSO - 16Cut TapeBackup Switching 
MCP7940MT-I/SN


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 7178
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 0.5019

Multiples of: 1

I2 C  64 b5.5 V1.8 V+ 85 C Smd/SmtSOIC - 8ReelNo 
DS1302IDRG


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.

HANSCHIP 5242
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
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AUD 0.1396

Multiples of: 5

             
MCP795W22-IST


Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14-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 5009
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 2.8403

Multiples of: 1

SpiYy - Mm - Dd - Ddhh:mm:ss:hh2 kb5.5 V1.8 V+ 85 C- 40 CSmd/SmtTSSOP - 14TubeBackup Switching 
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 4953
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 2.4299

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 
MCP79520T-I/MS


Real Time Clock SPI GP RTCC 2Kb EE 64B SRAM ID
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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 4850
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 1.959

Multiples of: 250

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M41T81SM6F


RTC circuit; 2-wire, I2C, serial; SRAM; 20B; SO8; 2.7÷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 4850
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 2.2015

Multiples of: 2500

 Yy - Mm - Dd - Dd           
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 4845
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
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AUD 1.7239

Multiples of: 1

Serial, I2CDW:DM:M:YHH:MM:SS64 B5.5 V1.8 V+ 85 C- 40 CSMD/SMTTSSOP - 8TubeBackup 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 4722
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
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AUD 5.9134

Multiples of: 1

 Day           
HT1302ARZ


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.

HTCSEMI 1198
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
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AUD 0.302

Multiples of: 1

             
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