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NXP Real Time Clock

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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: Rp26.051,32 81.184In 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	81.184In Stock	Cut Tape Rp26.051,32 Rp20.364,06 Rp19.079,84 Rp17.428,70 View Reel Rp14.805,22 Rp16.694,86 Rp16.254,56 Rp16.107,79 Rp15.722,52 Rp14.805,22 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 128 byte SRAM in HVSON12 package. PCF85053ATKJ NXP Semiconductors 1: Rp33.389,72 5.950In Stock 6.000Expected 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	5.950In Stock 6.000Expected 04/01/2027	Cut Tape Rp33.389,72 Rp24.400,18 Rp22.198,66 Rp19.813,68 View Reel Rp16.309,59 Rp18.712,92 Rp17.869,00 Rp17.777,27 Rp16.676,51 Rp16.309,59 MouseReel Available	Min.: 1 Mult.: 1 : 6.000										PCF85053A	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: Rp79.988,56 7.570In Stock	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	7.570In Stock	Cut Tape Rp79.988,56 Rp61.092,18 Rp56.322,22 Rp51.552,26 View Reel Rp43.663,48 Rp49.167,28 Rp48.433,44 Rp44.764,24 Rp44.213,86 Rp43.663,48	Min.: 1 Mult.: 1 : 4.000										PCA2131		AEC-Q100	Reel, Cut Tape
Real Time Clock RTC IC with 400 kHz I2C interface in SO8 package. PCF85063AT/AY NXP Semiconductors 1: Rp16.511,40 44.887In Stock	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	44.887In Stock	Cut Tape Rp16.511,40 Rp11.796,48 Rp10.622,33 Rp9.338,11 Reel Rp7.631,94 View Rp8.696,00 Rp8.310,74 Rp7.980,51 Rp7.430,13 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 HXSON10 package. PCF85063ATL/1,118 NXP Semiconductors 1: Rp15.594,10 47.638In Stock 28.000Expected 12/02/2027	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	47.638In Stock 28.000Expected 12/02/2027	Cut Tape Rp15.594,10 Rp11.154,37 Rp10.053,61 Rp8.806,08 View Reel Rp6.989,83 Rp8.182,32 Rp7.815,40 Rp7.521,86 Rp7.375,09 Rp6.989,83 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 RTC IC with 400 kHz I2C interface featuring backup battery switch-over function in SO8 package. PCF85263AT/AJ NXP Semiconductors 1: Rp27.702,46 154.544In 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	154.544In Stock	Cut Tape Rp27.702,46 Rp20.180,60 Rp18.089,16 Rp16.052,75 Reel Rp13.539,35 View Rp15.080,41 Rp14.493,34 Rp14.309,88 Rp13.245,81 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: Rp24.400,18 76.063In 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	76.063In Stock	Cut Tape Rp24.400,18 Rp17.520,43 Rp15.850,94 Rp14.016,34 View Reel Rp11.539,63 Rp13.135,74 Rp12.603,70 Rp12.181,74 Rp11.998,28 Rp11.539,63 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. PCF8563T/5,518 NXP Semiconductors 1: Rp23.482,88 46.803In 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	46.803In Stock	Cut Tape Rp23.482,88 Rp17.447,05 Rp15.942,67 Rp14.273,19 Reel Rp12.071,67 View Rp13.484,31 Rp13.007,31 Rp12.548,66 Rp11.814,82 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 Module with I2C or SPI interface featuring backup battery switch-over function in HLSON16 package. PCF2131TFY NXP Semiconductors 1: Rp67.146,36 2.671In Stock 103.520On Order	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	2.671In Stock 103.520On Order On Order Ship Dates Mfr. No: PCF2131TFY Stock: 2.671 Can Dispatch Immediately On Order: 4.000 Expected 02/11/2026 23.520 Expected 09/11/2026 32.000 Expected 01/11/2027 44.000 TBD Factory Lead Time: 16 Weeks	Cut Tape Rp67.146,36 Rp50.634,96 Rp46.415,38 Rp41.828,88 View Reel Rp34.490,48 Rp39.443,90 Rp38.526,60 Rp37.425,84 Rp36.875,46 Rp34.490,48 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 in TSSOP8 package. PCF85063ATT/AJ NXP Semiconductors 1: Rp17.428,70 3.376In 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	3.376In Stock 27.500On Order On Order Ship Dates Mfr. No: PCF85063ATT/AJ Stock: 3.376 Can Dispatch Immediately On Order: 15.000 Expected 05/04/2027 12.500 Expected 04/10/2027 Factory Lead Time: 27 Weeks	Cut Tape Rp17.428,70 Rp11.851,52 Rp10.659,03 Rp9.925,19 View Reel Rp8.347,43 Rp9.246,38 Rp8.842,77 Rp8.696,00 Rp8.347,43 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 RTC IC with 400 kHz SPI Interface in HXSON10 package. PCF85063BTL/1,118 NXP Semiconductors 1: Rp14.676,80 13.377In 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	13.377In Stock	Cut Tape Rp14.676,80 Rp10.622,33 Rp9.631,65 Rp8.787,73 View Reel Rp6.989,83 Rp8.182,32 Rp7.815,40 Rp7.595,24 Rp7.411,78 Rp6.989,83 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 backup battery switch-over function in TSSOP8 package. PCF85263ATT/AJ NXP Semiconductors 1: Rp26.601,70 2.916In Stock 40.000On Order	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	2.916In Stock 40.000On Order On Order Ship Dates Mfr. No: PCF85263ATT/AJ Stock: 2.916 Can Dispatch Immediately On Order: 20.000 Expected 12/04/2027 20.000 Expected 19/04/2027 Factory Lead Time: 27 Weeks	Cut Tape Rp26.601,70 Rp19.446,76 Rp17.538,78 Rp15.557,41 View Reel Rp12.860,55 Rp14.603,42 Rp14.034,69 Rp13.741,15 Rp12.860,55 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 featuring backup battery switch-over function in TSSOP10 package. PCF85263ATT1/AZ NXP Semiconductors 1: Rp26.601,70 5.392In Stock 7.500Expected 07/12/2026	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	5.392In Stock 7.500Expected 07/12/2026	Cut Tape Rp26.601,70 Rp19.446,76 Rp17.520,43 Rp15.484,02 Reel Rp13.099,04 View Rp14.511,69 Rp13.924,61 Rp13.447,62 Rp12.658,74 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 Automotive RTC IC with 400 kHz I2C interface in TSSOP8 package. PCA85073ADP/Q900Z NXP Semiconductors 1: Rp30.270,90 179In Stock 32.500On 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 32.500On 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 Factory Lead Time: 27 Weeks	Cut Tape Rp30.270,90 Rp22.015,20 Rp19.997,14 Rp17.612,16 Reel Rp14.695,15 View Rp16.548,09 Rp15.887,64 Rp15.704,18 Rp14.511,69 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 featuring 64 byte SRAM in TSSOP8 package. PCF85363ATT/AJ NXP Semiconductors 1: Rp31.188,20 173In 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	173In Stock 12.500On Order On Order Ship Dates Mfr. No: PCF85363ATT/AJ Stock: 173 Can Dispatch Immediately On Order: 7.500 Pending 5.000 Expected 03/05/2027 Factory Lead Time: 27 Weeks	Cut Tape Rp31.188,20 Rp22.749,04 Rp20.730,98 Rp18.254,27 View Reel Rp14.896,95 Rp17.153,51 Rp16.474,71 Rp16.272,90 Rp14.896,95 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 IC with 400 kHz I2C interface in TSSOP8 package. PCF8563TS/5,118 NXP Semiconductors 1: Rp34.857,40 383In Stock 15.000On Order	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	383In Stock 15.000On Order On Order Ship Dates Mfr. No: PCF8563TS/5,118 Stock: 383 Can Dispatch Immediately On Order: 7.500 Pending 7.500 Expected 28/10/2026 Factory Lead Time: 27 Weeks	Cut Tape Rp34.857,40 Rp25.684,40 Rp23.482,88 Rp20.914,44 View Reel Rp17.208,55 Rp19.630,22 Rp19.079,84 Rp18.896,38 Rp17.208,55 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 Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus PCA85063ATT/AJ NXP Semiconductors 1: Rp31.004,74 13In Stock 12.500On Order NRND	Mfr. Part No. PCA85063ATT/AJ Mouser Part No 771-PCA85063ATT/AJ NRND	NXP Semiconductors	Real Time Clock Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus	Datasheet	13In Stock 12.500On Order On Order Ship Dates Mfr. No: PCA85063ATT/AJ Stock: 13 Can Dispatch Immediately On Order: 5.000 Expected 14/01/2027 7.500 Expected 15/02/2027 Factory Lead Time: 27 Weeks	Cut Tape Rp31.004,74 Rp22.749,04 Rp20.547,52 Rp18.162,54 View Reel Rp14.530,03 Rp17.061,78 Rp16.382,98 Rp16.199,52 Rp14.530,03 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	+ 105 C	PCA85063A	SMD/SMT	AEC-Q100	Reel, Cut Tape, MouseReel
Real Time Clock ULTRA LO PWR CLK/CAL RTC IC PCF8563T/F4,118 NXP Semiconductors 1: Rp31.738,58 45In 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	45In Stock	Cut Tape Rp31.738,58 Rp23.299,42 Rp21.097,90 Rp18.896,38 Rp15.961,02 View Rp17.777,27 Rp17.098,47 Rp17.006,74 Rp15.612,45 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
Real Time Clock RTC IC with 400 kHz I2C interface in HWSON8 package. PCF85063TP/1Z NXP Semiconductors 1: Rp18.529,46 1In Stock 76.000Expected 19/04/2027	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	1In Stock 76.000Expected 19/04/2027	Cut Tape Rp18.529,46 Rp12.915,58 Rp11.613,02 Rp10.182,03 View Reel Rp8.163,97 Rp9.484,88 Rp9.081,27 Rp8.732,70 Rp8.530,89 Rp8.163,97 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 PCF85163T/1 PCF85163T/1,518 NXP Semiconductors 2.500: Rp9.338,11 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. PCF85163T/1,518 Mouser Part No 771-PCF85163T1518	NXP Semiconductors	Real Time Clock PCF85163T/1		Non-Stocked Lead-Time 16 Weeks	Reel Rp9.338,11 Rp9.099,62	Min.: 2.500 Mult.: 2.500 : 2.500	I2C		HH:MM:SS (24 hr)	SOT-96		1 V	5.5 V				SMD/SMT		Reel
Real Time Clock 4 x 40 I C-bus LCD Segment Driver in TSSOP56 Package NXP Semiconductors PCF8553DTT/AY PCF8553DTT/AY NXP Semiconductors 1: Rp45.314,62 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. PCF8553DTT/AY Mouser Part No 771-PCF8553DTT/AY	NXP Semiconductors	Real Time Clock 4 x 40 I C-bus LCD Segment Driver in TSSOP56 Package Learn More about NXP Semiconductors nxplogic	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape Rp45.314,62 Rp33.389,72 Rp30.454,36 Rp27.152,08 Reel Rp23.299,42 View Rp25.684,40 Rp24.950,56 Rp24.033,26 Rp22.749,04	Min.: 1 Mult.: 1 : 2.000										PCF8553DTT			Reel, Cut Tape

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