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Interface IC's NXP Real Time Clock

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Interface Type	Date Format	Time Format	Package/Case	Battery Backup Switching	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Qualification	Packaging
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package. PCF85363ATL/AX NXP Semiconductors 1: 1,14 € 69 174In Stock	Mfr. Part No. PCF85363ATL/AX Mouser Part No 771-PCF85363ATL/AX	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.	Datasheet	69 174In Stock	Cut Tape 1,14 € 0,929 € 0,877 € 0,817 € View Reel 0,688 € 0,775 € 0,753 € 0,741 € 0,728 € 0,688 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	DFN2626-10	Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85363A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package. PCF85263AT/AJ NXP Semiconductors 1: 1,21 € 155 220In Stock	Mfr. Part No. PCF85263AT/AJ Mouser Part No 771-PCF85263AT/AJ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package. Learn More about NXP Semiconductors nxp pcf85263a rtc	Datasheet	155 220In Stock	Cut Tape 1,21 € 0,946 € 0,793 € 0,711 € Reel 0,601 € View 0,673 € 0,652 € 0,633 € 0,59 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SO-8	Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85263A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in HXSON10 package. PCF85263ATL/AX NXP Semiconductors 1: 1,05 € 74 562In Stock	Mfr. Part No. PCF85263ATL/AX Mouser Part No 771-PCF85263ATL/AX	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in HXSON10 package. Learn More about NXP Semiconductors nxp pcf85263a rtc	Datasheet	74 562In Stock	Cut Tape 1,05 € 0,75 € 0,676 € 0,62 € View Reel 0,511 € 0,582 € 0,559 € 0,551 € 0,546 € 0,511 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	DFN2626-10	Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85263A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package. PCF85063AT/AY NXP Semiconductors 1: 0,774 € 39 252In Stock 35 000Expected 29/12/2026	Mfr. Part No. PCF85063AT/AY Mouser Part No 771-PCF85063AT/AY	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package. Learn More about NXP Semiconductors nxp pcf85063 clocks	Datasheet	39 252In Stock 35 000Expected 29/12/2026	Cut Tape 0,774 € 0,553 € 0,498 € 0,438 € Reel 0,358 € View 0,408 € 0,39 € 0,374 € 0,348 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SOIC-8	No Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85063A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package. PCF8563T/5,518 NXP Semiconductors 1: 1,08 € 45 205In Stock	Mfr. Part No. PCF8563T/5,518 Mouser Part No 771-PCF8563T/5518	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package.	Datasheet	45 205In Stock	Cut Tape 1,08 € 0,877 € 0,735 € 0,659 € View Reel 0,564 € 0,623 € 0,601 € 0,583 € 0,564 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-8	No Backup Switching	1.8 V	5.5 V	- 40 C	+ 85 C	PCF8563	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in HXSON10 package. PCF85063ATL/1,118 NXP Semiconductors 1: 0,731 € 45 852In Stock 28 000Expected 12/11/2026	Mfr. Part No. PCF85063ATL/1,118 Mouser Part No 771-PCF85063ATL1118	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in HXSON10 package. Learn More about NXP Semiconductors nxp pcf85063 clocks	Datasheet	45 852In Stock 28 000Expected 12/11/2026	Cut Tape 0,731 € 0,523 € 0,471 € 0,413 € View Reel 0,328 € 0,384 € 0,366 € 0,353 € 0,346 € 0,328 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	DFN2626-10	No Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85063A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package. PCA85073ADP/Q900Z NXP Semiconductors 1: 1,42 € 179In Stock 52 500On Order	Mfr. Part No. PCA85073ADP/Q900Z Mouser Part No 771-PCA85073ADPQ900Z	NXP Semiconductors	Real Time Clock Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package. Learn More about NXP Semiconductors nxp pca85073a cmos rtc	Datasheet	179In Stock 52 500On Order On Order Ship Dates Mfr. No: PCA85073ADP/Q900Z Stock: 179 Can Dispatch Immediately On Order: 17 500 Expected 16/02/2027 15 000 Expected 22/03/2027 20 000 Expected 03/05/2027 Factory Lead Time: 39 Weeks	Cut Tape 1,42 € 1,04 € 0,946 € 0,837 € View Reel 0,705 € 0,787 € 0,757 € 0,736 € 0,705 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	TSSOP-8	No Backup Switching	900 mV	5.5 V	- 40 C	+ 105 C	PCA85073A	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package. PCF8563TS/5,118 NXP Semiconductors 1: 1,57 € 15 128In Stock	Mfr. Part No. PCF8563TS/5,118 Mouser Part No 771-PCF8563TS/5118	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package.	Datasheet	15 128In Stock	Cut Tape 1,57 € 1,15 € 1,05 € 0,946 € Reel 0,789 € View 0,894 € 0,869 € 0,851 € 0,776 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	TSSOP-8	No Backup Switching	1 V	5.5 V	- 40 C	+ 85 C	PCF8563	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package. PCF85063BTL/1,118 NXP Semiconductors 1: 0,688 € 13 127In Stock	Mfr. Part No. PCF85063BTL/1,118 Mouser Part No 771-PCF85063BTL1118	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz SPI Interface in HXSON10 package. Learn More about NXP Semiconductors nxp pcf85063 clocks	Datasheet	13 127In Stock	Cut Tape 0,688 € 0,498 € 0,452 € 0,412 € View Reel 0,328 € 0,384 € 0,366 € 0,356 € 0,347 € 0,328 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	SPI	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	DFN2626-10	No Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85063B	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package. PCF85363ATT/AJ NXP Semiconductors 1: 1,46 € 5 174In Stock 12 500On Order	Mfr. Part No. PCF85363ATT/AJ Mouser Part No 771-PCF85363ATT/AJ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in TSSOP8 package. Learn More about NXP Semiconductors nxp pcf85063 clocks	Datasheet	5 174In Stock 12 500On Order On Order Ship Dates Mfr. No: PCF85363ATT/AJ Stock: 5 174 Can Dispatch Immediately On Order: 5 000 Expected 03/05/2027 7 500 Expected 09/08/2027 Factory Lead Time: 39 Weeks	Cut Tape 1,46 € 1,08 € 0,972 € 0,856 € Reel 0,714 € View 0,804 € 0,772 € 0,763 € 0,71 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	TSSOP-8	Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85363A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. PCF2131TFY NXP Semiconductors 1: 3,26 € 18 833In Stock 76 000Expected 07/02/2028	Mfr. Part No. PCF2131TFY Mouser Part No 771-PCF2131TFY	NXP Semiconductors	Real Time Clock RTC Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. Learn More about NXP Semiconductors nxp pcf2131 rtc	Datasheet	18 833In Stock 76 000Expected 07/02/2028	Cut Tape 3,26 € 2,44 € 2,24 € 2,01 € View Reel 1,67 € 1,90 € 1,85 € 1,75 € 1,73 € 1,67 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Serial, I2C, SPI	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		Backup Switching	1.2 V	5.5 V	- 40 C	+ 85 C	PCF2131	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP10 package. PCF85263ATT1/AZ NXP Semiconductors 1: 1,25 € 5 387In Stock 7 500Expected 16/11/2026	Mfr. Part No. PCF85263ATT1/AZ Mouser Part No 771-PCF85263ATT1/AZ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP10 package. Learn More about NXP Semiconductors nxp pcf85263a rtc	Datasheet	5 387In Stock 7 500Expected 16/11/2026	Cut Tape 1,25 € 0,912 € 0,821 € 0,726 € Reel 0,614 € View 0,68 € 0,653 € 0,63 € 0,593 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	TSSOP-10	Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85263A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package. PCF85063ATT/AJ NXP Semiconductors 1: 0,817 € 3 240In Stock 27 500On Order	Mfr. Part No. PCF85063ATT/AJ Mouser Part No 771-PCF85063ATT/AJ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in TSSOP8 package. Learn More about NXP Semiconductors nxp pcf85063 clocks	Datasheet	3 240In Stock 27 500On Order On Order Ship Dates Mfr. No: PCF85063ATT/AJ Stock: 3 240 Can Dispatch Immediately On Order: 15 000 Expected 01/03/2027 12 500 Expected 05/07/2027 Factory Lead Time: 39 Weeks	Cut Tape 0,817 € 0,556 € 0,50 € 0,465 € View Reel 0,391 € 0,433 € 0,415 € 0,408 € 0,391 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	TSSOP-8	No Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85063A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock Automotive RTC module, featuring I2C or SPI interface in HLSON16 package. PCA2131TF/Q900Y NXP Semiconductors 1: 3,75 € 2 946In Stock 4 000Expected 09/08/2027	Mfr. Part No. PCA2131TF/Q900Y Mouser Part No 771-PCA2131TF/Q900Y	NXP Semiconductors	Real Time Clock Automotive RTC module, featuring I2C or SPI interface in HLSON16 package. Learn More about NXP Semiconductors nxp pca2131 rtc	Datasheet	2 946In Stock 4 000Expected 09/08/2027	Cut Tape 3,75 € 2,86 € 2,65 € 2,42 € View Reel 2,05 € 2,30 € 2,28 € 2,16 € 2,15 € 2,05 €	Min.: 1 Mult.: 1 : 4 000										PCA2131		AEC-Q100	Reel, Cut Tape
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package. PCF85263ATT/AJ NXP Semiconductors 1: 1,19 € 197In Stock 40 000Expected 15/02/2027	Mfr. Part No. PCF85263ATT/AJ Mouser Part No 771-PCF85263ATT/AJ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in TSSOP8 package. Learn More about NXP Semiconductors nxp pcf85263a rtc	Datasheet	197In Stock 40 000Expected 15/02/2027	Cut Tape 1,19 € 0,869 € 0,78 € 0,691 € View Reel 0,584 € 0,648 € 0,623 € 0,61 € 0,584 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	TSSOP-8	Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85263A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface in HWSON8 package. PCF85063TP/1Z NXP Semiconductors 1: 0,851 € 75 250Expected 29/03/2027	Mfr. Part No. PCF85063TP/1Z Mouser Part No 771-PCF85063TP/1Z	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface in HWSON8 package.	Datasheet	75 250Expected 29/03/2027	Cut Tape 0,851 € 0,639 € 0,559 € 0,491 € View Reel 0,40 € 0,459 € 0,439 € 0,424 € 0,40 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	HWSON-8	No Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85063TP	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring 128 byte SRAM in HVSON12 package. PCF85053ATKJ NXP Semiconductors 1: 1,62 € 12 000Expected 04/01/2027	Mfr. Part No. PCF85053ATKJ Mouser Part No 771-PCF85053ATKJ	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring 128 byte SRAM in HVSON12 package. Learn More about NXP Semiconductors nxp pcf85053a rtc	Datasheet	12 000Expected 04/01/2027	Cut Tape 1,62 € 1,19 € 1,08 € 0,963 € View Reel 0,789 € 0,903 € 0,869 € 0,855 € 0,804 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 6 000										PCF85053A	SMD/SMT		Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in WLCSP12 package. NXP Semiconductors PCF85263AUKZ PCF85263AUKZ NXP Semiconductors 1: 1,18 € 18 576In Stock End of Life	Mfr. Part No. PCF85263AUKZ Mouser Part No 771-PCF85263AUKZ End of Life	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in WLCSP12 package.	Datasheet	18 576In Stock	Cut Tape 1,18 € 0,848 € 0,768 € 0,679 € View 0,636 € 0,61 € 0,583 € 0,567 € 0,54 € 0,54 €	Min.: 1 Mult.: 1	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	WLCSP-12	Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	PCF85263A	SMD/SMT		Reel, Cut Tape
Real Time Clock ULTRA LO PWR CLK/CAL RTC IC PCF8563T/F4,118 NXP Semiconductors 1: 1,49 € 30In Stock	Mfr. Part No. PCF8563T/F4,118 Mouser Part No 771-PCF8563TD-T	NXP Semiconductors	Real Time Clock ULTRA LO PWR CLK/CAL RTC IC	Datasheet	30In Stock	Cut Tape 1,49 € 1,09 € 0,989 € 0,886 € 0,748 € View 0,833 € 0,802 € 0,797 € 0,732 € MouseReel Available	Min.: 1 Mult.: 1	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-8	No Backup Switching	1.8 V	5.5 V	- 40 C	+ 85 C	PCF8563	SMD/SMT		Reel, Cut Tape, MouseReel

Interface IC's NXP Real Time Clock

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Interface IC's NXP Real Time Clock

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