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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.	RTC Bus Interface	Date Format	Time Format	Package / Case	Battery Backup Switching	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Packaging
Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200 RV-3028-C8-32.768kHz-1PPM-TA-QA Micro Crystal 1: ₡1 577,01 886In Stock New Product	Mfr. Part # RV-3028-C8-32.768kHz-1PPM-TA-QA Mouser Part # 428-RV3028C81PPMTAQA New Product	Micro Crystal	Real Time Clock 32.768kHz I2C 20ppm 2.0x1.2x0.6 AEC-Q200 Learn More about Micro Crystal rv 3028 c8 rtc modules	Datasheet	886In Stock	Cut Tape ₡1 577,01 ₡1 176,25 ₡1 072,16 ₡962,86 Reel ₡916,02 View ₡916,02 ₡848,36 ₡837,95 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SON-8	Backup Switching	1.1 V	5.5 V	- 40 C	+ 85 C	RV-3028-C8	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package. PCF85363ATL/AX NXP Semiconductors 1: ₡692,22 82 214In Stock	Mfr. Part # PCF85363ATL/AX Mouser Part # 771-PCF85363ATL/AX	NXP Semiconductors	Real Time Clock RTC IC with 400 kHz I2C interface featuring 64 byte SRAM in HXSON10 package.	Datasheet	82 214In Stock	Cut Tape ₡692,22 ₡546,49 ₡505,89 ₡464,78 View Reel ₡392,95 ₡445,52 ₡433,55 ₡428,34 ₡417,41 ₡392,95 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 64K (8Kx8) 100ns M48T08Y-10MH1F STMicroelectronics 1: ₡21 406,74 967In Stock	Mfr. Part # M48T08Y-10MH1F Mouser Part # 511-M48T08Y-10MH1F	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	967In Stock	Cut Tape ₡21 406,74 ₡17 331,50 ₡16 311,39 ₡15 634,78 View Reel ₡13 750,70 ₡14 656,31 ₡14 130,64 ₡13 750,70 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOX-28	Backup Switching	4.5 V	5.5 V	0 C	+ 70 C	M48T08Y	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 4-wire Real Time Clock Module R2045S-E2-FE Nisshinbo 1: ₡2 456,60 3 638In Stock	Mfr. Part # R2045S-E2-FE Mouser Part # 848-R2045S-E2-FE	Nisshinbo	Real Time Clock 4-wire Real Time Clock Module	Datasheet	3 638In Stock	Cut Tape ₡2 456,60 ₡1 858,06 ₡1 707,13 ₡1 540,58 Reel ₡1 301,16 View ₡1 462,51 ₡1 332,39 ₡1 285,55 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Serial 4-Wire	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		No Backup Switching	1.7 V	5.5 V	- 40 C	+ 85 C	R2045S/D	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC R2051S02-E2-F Nisshinbo 1: ₡900,41 2 000In Stock	Mfr. Part # R2051S02-E2-F Mouser Part # 848-R2051S02E2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	2 000In Stock	Cut Tape ₡900,41 ₡655,79 ₡598,54 ₡551,69 Reel ₡433,03 View ₡434,59 ₡430,42 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SSOP-16	Backup Switching	750 mV	5.5 V	- 40 C	+ 85 C	R2051S	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock Ultra-Low power 12C Real Time clock w/ p MAX31331EWC+T Analog Devices / Maxim Integrated 1: ₡1 191,87 9 466In Stock	Mfr. Part # MAX31331EWC+T Mouser Part # 700-MAX31331EWC+T	Analog Devices / Maxim Integrated	Real Time Clock Ultra-Low power 12C Real Time clock w/ p Learn More about Analog Devices / Maxim Integrated maxim max31331 real time clock	Datasheet	9 466In Stock	Cut Tape ₡1 191,87 ₡983,68 ₡931,63 ₡926,43 Reel ₡796,31 ₡785,90 MouseReel Available	Min.: 1 Mult.: 1 Max.: 7 572 : 2 500	I2C	BCD	BCD	WLP-12	Backup Switching	1.1 V	5.5 V	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock Low-Pwr serial RTC W/ battry switchover M41T01M6F STMicroelectronics 1: ₡1 998,59 2 355In Stock	Mfr. Part # M41T01M6F Mouser Part # 511-M41T01M6F	STMicroelectronics	Real Time Clock Low-Pwr serial RTC W/ battry switchover Learn More about STMicroelectronics stm standard products	Datasheet	2 355In Stock	Cut Tape ₡1 998,59 ₡1 535,37 ₡1 374,03 ₡1 249,12 View Reel ₡1 014,91 ₡1 186,66 ₡1 165,84 ₡1 124,21 ₡1 014,91 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOIC-8	Backup Switching	2 V	5.5 V	- 40 C	+ 85 C	M41T01	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock Serial 160 (20x8) M41T80M6F STMicroelectronics 1: ₡2 966,65 2 400In Stock	Mfr. Part # M41T80M6F Mouser Part # 511-M41T80M6F	STMicroelectronics	Real Time Clock Serial 160 (20x8)	Datasheet	2 400In Stock	Cut Tape ₡2 966,65 ₡2 295,25 ₡2 123,50 ₡1 920,52 View Reel ₡1 727,95 ₡1 832,04 ₡1 774,79 ₡1 748,76 ₡1 727,95 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SOIC-8	No Backup Switching	2 V	5.5 V	- 40 C	+ 85 C	M41T80	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock Serial SPI bus RTC M41T93ZQA6F STMicroelectronics 1: ₡3 960,74 1 044In Stock	Mfr. Part # M41T93ZQA6F Mouser Part # 511-M41T93ZQA6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	1 044In Stock	Cut Tape ₡3 960,74 ₡3 190,45 ₡2 831,33 ₡2 581,51 View Reel ₡2 175,55 ₡2 456,60 ₡2 451,39 ₡2 175,55 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Serial	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		Backup Switching	2.38 V	5.5 V	- 40 C	+ 85 C	M41T93	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock LW PWR RTC W/RESEAL 8LD ISL12008IB8Z-T Renesas / Intersil 1: ₡1 681,10 1 154In Stock	Mfr. Part # ISL12008IB8Z-T Mouser Part # 968-ISL12008IB8Z-T	Renesas / Intersil	Real Time Clock LW PWR RTC W/RESEAL 8LD	Datasheet	1 154In Stock	Cut Tape ₡1 681,10 ₡1 254,32 ₡1 145,02 ₡1 030,52 Reel ₡869,18 View ₡973,27 ₡952,45 ₡900,41 ₡853,56 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SOIC-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL12008	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD ISL1209IU10Z-TK Renesas / Intersil 1: ₡2 087,07 2 063In Stock	Mfr. Part # ISL1209IU10Z-TK Mouser Part # 968-ISL1209IU10Z-TK	Renesas / Intersil	Real Time Clock I2CAL TIME CLK/CLNDR W/EVENT DETCT 10LD	Datasheet	2 063In Stock	Cut Tape ₡2 087,07 ₡1 571,81 ₡1 436,48 ₡1 306,37 View Reel ₡1 092,98 ₡1 238,71 ₡1 223,09 ₡1 092,98 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-10	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1209	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock REAL TIME CLKRTC IN ISL1219IUZ-T Renesas / Intersil 1: ₡2 113,09 2 200In Stock	Mfr. Part # ISL1219IUZ-T Mouser Part # 968-ISL1219IUZ-T	Renesas / Intersil	Real Time Clock REAL TIME CLKRTC IN	Datasheet	2 200In Stock	Cut Tape ₡2 113,09 ₡1 592,62 ₡1 462,51 ₡1 321,98 View Reel ₡1 165,84 ₡1 254,32 ₡1 243,91 ₡1 171,05 ₡1 165,84 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	MSOP-10	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	ISL1219	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock Serial I2C bus RTC M41T83ZMY6F STMicroelectronics 1: ₡3 851,44 765In Stock	Mfr. Part # M41T83ZMY6F Mouser Part # 511-M41T83ZMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	765In Stock	Cut Tape ₡3 851,44 ₡2 977,06 ₡2 758,47 ₡2 513,85 Reel ₡2 165,14 View ₡2 326,48 ₡2 107,88 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	Serial	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		Backup Switching	2.38 V	5.5 V	- 40 C	+ 85 C	M41T83	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock Real Time Clock S-35190A-J8T1U ABLIC 1: ₡718,24 4 632In Stock	Mfr. Part # S-35190A-J8T1U Mouser Part # 628-35190A-G	ABLIC	Real Time Clock Real Time Clock	Datasheet	4 632In Stock	Cut Tape ₡718,24 ₡588,13 ₡556,90 ₡515,78 View Reel ₡416,37 ₡497,56 ₡487,16 ₡482,47 ₡427,30 ₡416,37 MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Serial 3-Wire	YY-MM-DD-dd	HH:MM:SS (24 hr)	SOP-8	Backup Switching	1.3 V	5.5 V	- 40 C	+ 85 C	S-35190	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz SPI Time Acc. 25ppm RV-3149-C3 32.768kHz OPTION B TA QC Micro Crystal 1: ₡1 925,72 717In Stock	Mfr. Part # RV-3149-C3 32.768kHz OPTION B TA QC Mouser Part # 428-203605-MG01	Micro Crystal	Real Time Clock 32.768kHz SPI Time Acc. 25ppm Learn More about Micro Crystal real time clock modules	Datasheet	717In Stock	Cut Tape ₡1 925,72 ₡1 446,89 ₡1 332,39 ₡1 197,07 Reel ₡1 046,14 View ₡1 129,41 ₡1 103,39 ₡1 014,91 ₡994,09 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SPI	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 85 C	RV-3149	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 4-Wire Real Time Clock IC RV5C348A-E2-F Nisshinbo 1: ₡853,56 1 720In Stock	Mfr. Part # RV5C348A-E2-F Mouser Part # 848-RV5C348AE2F	Nisshinbo	Real Time Clock 4-Wire Real Time Clock IC	Datasheet	1 720In Stock	Cut Tape ₡853,56 ₡624,56 ₡567,31 ₡500,17 Reel ₡414,81 View ₡469,98 ₡451,76 ₡415,33 ₡397,64 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Serial 4-Wire, SPI	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SSOP-10	Backup Switching	2 V	5.5 V	- 40 C	+ 85 C	RV5C348	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 3-Wire Real Time Clock IC R2033T-E2-F Nisshinbo 1: ₡775,49 1 989In Stock	Mfr. Part # R2033T-E2-F Mouser Part # 848-R2033TE2F	Nisshinbo	Real Time Clock 3-Wire Real Time Clock IC	Datasheet	1 989In Stock	Cut Tape ₡775,49 ₡567,31 ₡513,70 ₡455,93 View Reel ₡363,81 ₡427,82 ₡411,17 ₡364,33 ₡363,81 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Serial 3-Wire	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	TSSOP-10	No Backup Switching	1.7 V	5.5 V	- 40 C	+ 85 C	R2033T	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC R2223T-E2-F Nisshinbo 1: ₡853,56 1 680In Stock	Mfr. Part # R2223T-E2-F Mouser Part # 848-R2223TE2F	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC		1 680In Stock	Cut Tape ₡853,56 ₡629,76 ₡567,31 ₡503,81 Reel ₡391,91 View ₡477,79 ₡455,41 ₡402,84 ₡384,10 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	TSSOP-10	No Backup Switching	1.5 V	5.5 V	- 40 C	+ 85 C	R2223T	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock Ultra-Low power RTC w/ integrated power MAX31334EWC+T Analog Devices / Maxim Integrated 1: ₡2 014,20 1 499In Stock	Mfr. Part # MAX31334EWC+T Mouser Part # 700-MAX31334EWC+T	Analog Devices / Maxim Integrated	Real Time Clock Ultra-Low power RTC w/ integrated power Learn More about Analog Devices / Maxim Integrated maxim max31334 rtc	Datasheet	1 499In Stock	Cut Tape ₡2 014,20 ₡1 524,96 ₡1 353,21 ₡1 243,91 View ₡1 171,05 ₡1 139,82 ₡1 092,98 ₡1 092,98	Min.: 1 Mult.: 1 Max.: 1 199										MAX31334		Reel, Cut Tape
Real Time Clock 4-wire Serial Interface RV5C348B-E2-F Nisshinbo 1: ₡853,56 1 675In Stock	Mfr. Part # RV5C348B-E2-F Mouser Part # 848-RV5C348B-E2-F	Nisshinbo	Real Time Clock 4-wire Serial Interface	Datasheet	1 675In Stock	Cut Tape ₡853,56 ₡624,56 ₡567,31 ₡500,17 Reel ₡414,81 View ₡469,98 ₡451,76 ₡415,33 ₡412,73 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	Serial 4-Wire	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SSOP-10	Backup Switching	2 V	5.5 V	- 40 C	+ 85 C	RV5C348	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 32.768kHz SPI Time Acc. 6ppm RV-3149-C3 32.768kHz OPTION A TA QC Micro Crystal 1: ₡2 253,62 399In Stock	Mfr. Part # RV-3149-C3 32.768kHz OPTION A TA QC Mouser Part # 428-203658-MG01	Micro Crystal	Real Time Clock 32.768kHz SPI Time Acc. 6ppm Learn More about Micro Crystal real time clock modules	Datasheet	399In Stock	Cut Tape ₡2 253,62 ₡1 696,72 ₡1 561,40 ₡1 405,26 Reel ₡1 280,34 View ₡1 337,60 ₡1 327,19 ₡1 264,73 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	SPI	YY-MM-DD-dd	HH:MM:SS (24 hr)		Backup Switching	1.3 V	5.5 V	- 40 C	+ 85 C	RV-3149	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock 2-Wire Real Time Clock IC R2051L02-E2 Nisshinbo 1: ₡837,95 3 620In Stock	Mfr. Part # R2051L02-E2 Mouser Part # 848-R2051L02-E2	Nisshinbo	Real Time Clock 2-Wire Real Time Clock IC	Datasheet	3 620In Stock	Cut Tape ₡837,95 ₡614,15 ₡556,90 ₡491,32 Reel ₡386,71 View ₡461,65 ₡443,44 ₡402,32 ₡385,14 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	QFN023023-16	Backup Switching	750 mV	5.5 V	- 40 C	+ 85 C	R2051L	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock .9RTC BASE 1338-31DVGI8 Renesas Electronics 1: ₡1 681,10 27In Stock 5 000Expected 2/3/2028	Mfr. Part # 1338-31DVGI8 Mouser Part # 972-1338-31DVGI8	Renesas Electronics	Real Time Clock .9RTC BASE	Datasheet	27In Stock 5 000Expected 2/3/2028	Cut Tape ₡1 681,10 ₡1 254,32 ₡1 145,02 ₡1 030,52 View Reel ₡895,20 ₡973,27 ₡952,45 ₡900,41 ₡895,20 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	MSOP-8	Backup Switching	1.3 V	3.7 V	- 40 C	+ 85 C	1338	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I C Serial Real-Time Clock DS1337C#T&R Analog Devices / Maxim Integrated 1: ₡4 736,24 1 316In Stock	Mfr. Part # DS1337C#T&R Mouser Part # 700-DS1337C#T&R-	Analog Devices / Maxim Integrated	Real Time Clock I C Serial Real-Time Clock Learn More about Analog Devices / Maxim Integrated maxim ds1337 rtc	Datasheet	1 316In Stock	Cut Tape ₡4 736,24 ₡3 674,49 ₡3 403,84 ₡3 112,38 View Reel ₡2 784,49 ₡2 971,86 ₡2 888,58 ₡2 784,49 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 052 : 1 000	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SO-16	No Backup Switching	1.8 V	5.5 V	- 40 C	+ 85 C	DS1337C	SMD/SMT	Reel, Cut Tape, MouseReel
Real Time Clock I C Serial Real-Time Clock DS1339U-3+T&R Analog Devices / Maxim Integrated 1: ₡3 455,89 2 433In Stock	Mfr. Part # DS1339U-3+T&R Mouser Part # 700-DS1339U-3T&R	Analog Devices / Maxim Integrated	Real Time Clock I C Serial Real-Time Clock Learn More about Analog Devices / Maxim Integrated maxim hvac solutions	Datasheet	2 433In Stock	Cut Tape ₡3 455,89 ₡2 649,17 ₡2 446,19 ₡2 227,59 View ₡2 123,50 ₡2 055,84 ₡2 035,02 ₡2 035,02 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 946	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	uSOP-8	Backup Switching	2.7 V	3.3 V	- 40 C	+ 85 C	DS1339U	SMD/SMT	Reel, Cut Tape, MouseReel