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Clock/Timing - Real Time Clocks

2,411 results

Compare	Part No	Manufacturer	Description	Inventory	Pricing	Quantity	Series	Packaging	Part Status	Programmable	Type	Features	Memory Size	Time Format	Date Format	Interface	Voltage - Supply	Voltage - Supply, Battery	Current - Timekeeping (Max)	Operating Temperature	Mounting Type	Grade	Qualification	Package / Case	Supplier Device Package
	Mfr Part No. RV-3149-C3-32.768KHZ-OPTION-A-TB-QC Internal Code 1574-690-11174487	Micro Crystal AG	IC RTC CLK/CALENDAR SPI 10SON	Get a Quote	-		C3	Bulk	Active	Not Verified	Clock/Calendar	Alarm, EEPROM, RAM, Trickle Charger	2B, 8B	HH:MM:SS	YY-MM-DD-dd	SPI, 4-Wire Serial	1.3V ~ 5.5V, 2.1V ~ 5.5V	-	1µA @ 3V	-40°C ~ 125°C	Surface Mount	-	-	10-VCDFN	10-SON (3.7x2.5)
RV-3149-C3-32.768KHZ-OPTION-A-TB-QC 1574-690-11174487 Micro Crystal AG RoHS : Package: 10-VCDFN Inventory: - 1 : -
	Mfr Part No. RV-3149-C3-32.768KHZ-OPTION-B-TB-QA Internal Code 1574-690-11174490	Micro Crystal AG	IC RTC CLK/CALENDAR SPI 10SON	8541 Available	1 : $2.42162 10 : $2.20148 100 : $2.0197 500 : $1.87009 1000 : $1.74775 3000 : $1.64882	Unit Price: $2.42162 Minimum: 1 Multiple: 1	C3	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	Clock/Calendar	Alarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger	2B, 8B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI, 4-Wire Serial	1.3V ~ 5.5V	-	1µA @ 3V	-40°C ~ 125°C (TA)	Surface Mount	Automotive	AEC-Q200	10-VCDFN	10-SON (3.7x2.5)
RV-3149-C3-32.768KHZ-OPTION-B-TB-QA 1574-690-11174490 Micro Crystal AG RoHS : Package: 10-VCDFN Inventory: 8541 1 : $2.42162
	Mfr Part No. RV-4162-C7-32.768KHZ-10PPM-TA-QC Internal Code 1574-690-11174513	Micro Crystal AG	IC RTC CLK/CALENDAR I2C 8SON	Get a Quote	-		C7	Tape & Reel (TR)	Active	Not Verified	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	1V ~ 4.4V	-	0.5µA @ 3V	-40°C ~ 85°C (TA)	Surface Mount	-	-	8-WCDFN	8-SON (3.2x1.5)
RV-4162-C7-32.768KHZ-10PPM-TA-QC 1574-690-11174513 Micro Crystal AG RoHS : Package: 8-WCDFN Inventory: - 1 : -
	Mfr Part No. RV-4162-C7-32.768KHZ-20PPM-TA-QC Internal Code 1574-690-11174515	Micro Crystal AG	IC RTC CLK/CALENDAR I2C 8SON	21339 Available	1 : $1.56827 10 : $1.42571 100 : $1.30798 500 : $1.2111 1000 : $1.13186 3000 : $1.0678	Unit Price: $1.56827 Minimum: 1 Multiple: 1	C7	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, Watchdog Timer	-	HH:MM:SS:hh (24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	1V ~ 4.4V	-	0.5µA @ 3V	-40°C ~ 85°C (TA)	Surface Mount	-	-	8-WCDFN	8-SON (3.2x1.5)
RV-4162-C7-32.768KHZ-20PPM-TA-QC 1574-690-11174515 Micro Crystal AG RoHS : Package: 8-WCDFN Inventory: 21339 1 : $1.56827
	Mfr Part No. RV5C386A-E2-F Internal Code 2089-690-11174636	Nisshinbo Micro Devices Inc.	I2C BUS SERIAL INTERFACE REAL-TI	Get a Quote	-		*	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
RV5C386A-E2-F 2089-690-11174636 Nisshinbo Micro Devices Inc. RoHS : Package: - Inventory: - 1 : -
	Mfr Part No. RV-8263-C7-32.768KHZ-20PPM-TA-QC Internal Code 1574-690-11174893	Micro Crystal AG	IC RTC CLK/CALENDAR I2C 8SON	26085 Available	1 : $0.8442 10 : $0.76746 100 : $0.70409 500 : $0.65193 1000 : $0.60929 3000 : $0.5748	Unit Price: $0.8442 Minimum: 1 Multiple: 1	C7	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	Clock/Calendar	Alarm, Leap Year, Programmable Clock Output, RAM, Timer	1B	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	0.9V ~ 5.5V	-	0.24µA @ 3V	-40°C ~ 85°C (TA)	Surface Mount	-	-	8-WCDFN	8-SON (3.2x1.5)
RV-8263-C7-32.768KHZ-20PPM-TA-QC 1574-690-11174893 Micro Crystal AG RoHS : Package: 8-WCDFN Inventory: 26085 1 : $0.8442
	Mfr Part No. RV-8803-C7-32.768KHZ-3PPM-TA-QC Internal Code 1574-690-11174949	Micro Crystal AG	IC RTC CLK/CALENDAR I2C 8SON	14978 Available	1 : $1.84873 10 : $1.68067 100 : $1.54189 500 : $1.42769 1000 : $1.33428 3000 : $1.25876	Unit Price: $1.84873 Minimum: 1 Multiple: 1	C7	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	Clock/Calendar	Alarm, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer	1B	HH:MM:SS (24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	1.5V ~ 5.5V	-	0.35µA @ 3V	-40°C ~ 85°C (TA)	Surface Mount	-	-	8-WCDFN	8-SON (3.2x1.5)
RV-8803-C7-32.768KHZ-3PPM-TA-QC 1574-690-11174949 Micro Crystal AG RoHS : Package: 8-WCDFN Inventory: 14978 1 : $1.84873
	Mfr Part No. RV-8803-C7-TA-QC Internal Code 813-690-11174951	EM Microelectronic	IC RTC CLK/CALENDAR I2C 8SON	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Not Verified	Clock/Calendar	Alarm, Leap Year, RAM	-	HH:MM:SS	YY-MM-DD-dd	I2C	1.5V ~ 5.5V	-	0.35µA @ 3V	-40°C ~ 85°C (TA)	Surface Mount	-	-	8-WCDFN	8-SON (3.2x1.5)
RV-8803-C7-TA-QC 813-690-11174951 EM Microelectronic RoHS : Package: 8-WCDFN Inventory: - 1 : -
	Mfr Part No. RX-4035LC:BB PURE SN Internal Code 854-690-11215685	EPSON	IC RTC EVENT REC SPI 12VSOJ	Get a Quote	-		RX-4035LC	Strip	Active	Not Verified	Time Event Recorder	Alarm	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5µA @ 3V	-40°C ~ 85°C	Surface Mount	-	-	12-TFSOJ (0.094", 2.40mm Width)	12-VSOJ
RX-4035LC:BB PURE SN 854-690-11215685 EPSON RoHS : Package: 12-TFSOJ (0.094", 2.40mm Width) Inventory: - 1 : -
	Mfr Part No. RX-4035SAACB PURE SN Internal Code 854-690-11215691	EPSON	IC RTC CLK/CALENDAR SPI 14SOP	Get a Quote	-		RX-4035SA	Bulk	Active	Not Verified	Clock/Calendar	Alarm	-	-	-	SPI	2.4V ~ 5.5V	1V ~ 5.5V	2.5µA @ 3V	-40°C ~ 85°C	Surface Mount	-	-	14-SOIC (0.197", 5.00mm Width)	14-SOP
RX-4035SAACB PURE SN 854-690-11215691 EPSON RoHS : Package: 14-SOIC (0.197", 5.00mm Width) Inventory: - 1 : -
	Mfr Part No. RX-4045SAAA0 PURE SN Internal Code 854-690-11215703	EPSON	IC RTC CLK/CALENDAR SPI 14SOP	809 Available	1 : $2.22573 10 : $2.02339 100 : $1.85633 500 : $1.71882 1000 : $1.60638 3000 : $1.51545	Unit Price: $2.22573 Minimum: 1 Multiple: 1	RX-4045SA	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	Clock/Calendar	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.7V ~ 5.5V	-	1.2µA ~ 1.8µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	-	-	14-SOIC (0.197", 5.00mm Width)	14-SOP
RX-4045SAAA0 PURE SN 854-690-11215703 EPSON RoHS : Package: 14-SOIC (0.197", 5.00mm Width) Inventory: 809 1 : $2.22573
	Mfr Part No. RX-4045SAAAB PURE SN Internal Code 854-690-11215705	EPSON	IC RTC CLK/CALENDAR SPI 14SOP	Get a Quote	-		RX-4045SA	Strip	Active	Not Verified	Clock/Calendar	Alarm	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	SPI	1.7V ~ 5.5V	-	1.2µA ~ 1.8µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	-	-	14-SOIC (0.197", 5.00mm Width)	14-SOP
RX-4045SAAAB PURE SN 854-690-11215705 EPSON RoHS : Package: 14-SOIC (0.197", 5.00mm Width) Inventory: - 1 : -
	Mfr Part No. RX-4574LC:B3 PURE SN Internal Code 854-690-11215727	EPSON	IC RTC CLK/CALENDAR SER 12VSOJ	Get a Quote	-		RX-4581NB	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Not Verified	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	3-Wire Serial	1.6V ~ 5.5V	-	0.7µA ~ 0.9µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	-	-	12-TFSOJ (0.094", 2.40mm Width)	12-VSOJ
RX-4574LC:B3 PURE SN 854-690-11215727 EPSON RoHS : Package: 12-TFSOJ (0.094", 2.40mm Width) Inventory: - 1 : -
	Mfr Part No. RX-4801SA:UB3 PURE SN Internal Code 854-690-11215740	EPSON	IC RTC CLK/CALENDAR SPI 14SOP	Get a Quote	-		RX-4801SA	Tape & Reel (TR)	Obsolete	Not Verified	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1µA ~ 3.4µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	-	-	14-SOIC (0.197", 5.00mm Width)	14-SOP
RX-4801SA:UB3 PURE SN 854-690-11215740 EPSON RoHS : Package: 14-SOIC (0.197", 5.00mm Width) Inventory: - 1 : -
	Mfr Part No. RX-4803LCUA0 PURE SN Internal Code 854-690-11215749	EPSON	RX-4803LC:UA0 PURE SN RTC +/-3.4	Get a Quote	-		RX-4803LC	Tape & Reel (TR)	Active	-	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	4-Wire Serial	1.6V ~ 5.5V	1.6V ~ 5.5V	2.1µA ~ 3.4µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	-	-	12-TFSOJ (0.094", 2.40mm Width)	12-VSOJ
RX-4803LCUA0 PURE SN 854-690-11215749 EPSON RoHS : Package: 12-TFSOJ (0.094", 2.40mm Width) Inventory: - 1 : -
	Mfr Part No. RX-4803SA:UB3 PURE SN Internal Code 854-690-11215753	EPSON	IC RTC CLK/CALENDAR SPI 14SOP	Get a Quote	-		RX-4803SA	Tape & Reel (TR)	Active	Not Verified	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (24 hr)	YY-MM-DD-dd	SPI	1.6V ~ 5.5V	-	2.1µA ~ 3.4µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	-	-	14-SOIC (0.197", 5.00mm Width)	14-SOP
RX-4803SA:UB3 PURE SN 854-690-11215753 EPSON RoHS : Package: 14-SOIC (0.197", 5.00mm Width) Inventory: - 1 : -
	Mfr Part No. RX-4803SAUA0 PURE SN Internal Code 854-690-11215754	EPSON	IC RTC CLK/CALENDAR SER 14SOP	Get a Quote	-		RX-4803SA	Tape & Reel (TR)	Active	Not Verified	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD-dd	4-Wire Serial	1.6V ~ 5.5V	1.6V ~ 5.5V	2.1µA ~ 3.4µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	-	-	14-SOIC (0.197", 5.00mm Width)	14-SOP
RX-4803SAUA0 PURE SN 854-690-11215754 EPSON RoHS : Package: 14-SOIC (0.197", 5.00mm Width) Inventory: - 1 : -
	Mfr Part No. RX4901CE XS B06 Internal Code 854-690-11215761	EPSON	IC RTC CLK/CALENDAR SPI 10SMD	2104 Available	1 : $2.93895 10 : $2.67178 100 : $2.45118 500 : $2.26961 1000 : $2.12113 3000 : $2.00107	Unit Price: $2.93895 Minimum: 1 Multiple: 1	RX4901CE	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 3-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	-40°C ~ 105°C (TA)	Surface Mount	-	-	10-SMD, No Lead	10-SMD
RX4901CE XS B06 854-690-11215761 EPSON RoHS : Package: 10-SMD, No Lead Inventory: 2104 1 : $2.93895
	Mfr Part No. RX4901CE XS D06 Internal Code 854-690-11215763	EPSON	IC RTC CLK/CALENDAR SPI 10SMD	2126 Available	1 : $2.93895 10 : $2.67178 100 : $2.45118 500 : $2.26961 1000 : $2.12113 3000 : $2.00107	Unit Price: $2.93895 Minimum: 1 Multiple: 1	RX4901CE	Tape & Reel (TR) Cut Tape (CT)	Active	Not Verified	Clock/Calendar	Alarm	-	HH:MM:SS	YY-MM-DD	SPI, 4-Wire Serial	1.6V ~ 5.5V	-	1.5µA @ 3V	-40°C ~ 105°C (TA)	Surface Mount	-	-	10-SMD, No Lead	10-SMD
RX4901CE XS D06 854-690-11215763 EPSON RoHS : Package: 10-SMD, No Lead Inventory: 2126 1 : $2.93895
	Mfr Part No. RX-8025NB:AA Internal Code 854-690-11215786	EPSON	IC RTC CLK/CALENDAR I2C 22SON	Get a Quote	-		RX-8025NB	Bulk	Active	Not Verified	Clock/Calendar	Alarm, Leap Year	-	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	I2C, 2-Wire Serial	1.7V ~ 5.5V	-	1.2µA ~ 1.8µA @ 3V ~ 5V	-40°C ~ 85°C	Surface Mount	-	-	22-SMD, 20 Leads, Flat Leads	22-SON
RX-8025NB:AA 854-690-11215786 EPSON RoHS : Package: 22-SMD, 20 Leads, Flat Leads Inventory: - 1 : -