Shop the Latest Clock/Timing - Real Time Clocks at Richard Electronics

The category is 'Clock/Timing - Real Time Clocks'

Clock/Timing - Real Time Clocks (1513)

All Manufacturers
Current - Timekeeping (Max)
Date Format
Features
Interface
Moisture Sensitivity Level (MSL)
Mounting Type
Operating Temperature
Package / Case
Packaging
Part Status
RoHS Status
Time Format

RoHS Status:
ROHS3 Compliant

Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Mount	Mounting Type	Package / Case	Surface Mount	Number of Pins	Supplier Device Package	Weight	Usage Level	Operating Temperature	Packaging	Published	Series	JESD-609 Code	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Type	Terminal Finish	Max Operating Temperature	Min Operating Temperature	HTS Code	Voltage - Supply	Terminal Position	Peak Reflow Temperature (Cel)	Supply Voltage	Terminal Pitch	Reach Compliance Code	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	JESD-30 Code	Qualification Status	Operating Supply Voltage	Power Supplies	Interface	Max Supply Voltage	Min Supply Voltage	Memory Size	Number of Bits	Clock Frequency	Access Time	Logic Function	External Data Bus Width	Number of Timers	Time Format	Non-Volatile Memory	Date Format	Current - Timekeeping (Max)	Time-Min	Interrupt Capability	Voltage - Supply, Battery	Volatile	Information Access Method	Features	Height	Height Seated (Max)	Length	Width	Radiation Hardening	RoHS Status	Lead Free
Mfr Part No M41T93ZMY6E	STMicroelectronics	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	Surface Mount	18-SOX, 18-SOIC with Crystal (7.5mm Width)		18				-40°C~85°C	Tube			e3		Obsolete	1 (Unlimited)	18	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed			8542.39.00.01	2.38V~5.5V	DUAL	240	3V	1.27mm	not_compliant	30	M41T93	18		Not Qualified		2.4/5.5V	SPI			7B	8	10MHz		Clock		1	HH:MM:SS:hh (24 hr)		YY-MM-DD-dd	10μA @ 5.5V	1/100SECOND	Y	1.8V~5.5V	NO		Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer		2.69mm	11.61mm	7.62mm		ROHS3 Compliant	Lead Free
Mfr Part No DS1307Z T&R/C01	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	8-SOIC (0.154, 3.90mm Width)		8	8-SOIC			0°C~70°C	Tape & Reel (TR)	2012				Obsolete	1 (Unlimited)			Clock/Calendar		70°C	0°C		4.5V~5.5V							DS1307				5V		I2C, 2-Wire Serial			56B				Clock			HH:MM:SS (12/24 hr)		YY-MM-DD-dd	200μA @ 5V			2V~3.5V			Leap Year, NVSRAM, Square Wave Output					No	ROHS3 Compliant
Mfr Part No DS1644-120	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1			Through Hole	28-DIP Module (0.600, 15.24mm)	NO	28				0°C~70°C	Tube	2005		e3	yes	Obsolete	1 (Unlimited)	28	EAR99	Clock/Calendar	Matte Tin (Sn)			8473.30.11.80	4.5V~5.5V	DUAL	NOT SPECIFIED	5V	2.54mm	not_compliant	NOT SPECIFIED	DS1644	28		Not Qualified		5V	Parallel			32KB			120 ns		8		HH:MM:SS (24 hr)		YY-MM-DD-dd	4mA @ 4.5V~5.5V	SECONDS	N		NO		Leap Year, NVSRAM						ROHS3 Compliant	Lead Free
Mfr Part No M41ST95WMX6TR	STMicroelectronics	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	Surface Mount	28-SOIC (0.295, 7.50mm Width)		28				-40°C~85°C	Tape & Reel (TR)			e4		Obsolete	1 (Unlimited)	28	EAR99	Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)			8542.39.00.01	2.7V~3.6V	DUAL	NOT SPECIFIED	3V	1.27mm	unknown	NOT SPECIFIED	M41ST	28		Not Qualified	3.3V		SPI			44B		0.032MHz		Clock		1	HH:MM:SS:hh (24 hr)		YY-MM-DD-dd	1.4mA @ 2.7V~3.6V	1/100SECOND	Y	2.5V~3.5V	NO	SERIAL, 3-WIRE	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer		2.69mm	17.96mm	7.62mm		ROHS3 Compliant	Lead Free
Mfr Part No 1339-2DCGI	Renesas Electronics America Inc.	Datasheet	-	-	Min: 1 Mult: 1	12 Weeks		Surface Mount	8-SOIC (0.154, 3.90mm Width)			8-SOIC			-40°C~85°C	Tube					Active	1 (Unlimited)			Clock/Calendar					2V~5.5V							IDT1339						I2C, 2-Wire Serial										HH:MM:SS (12/24 hr)		YY-MM-DD-dd	200μA @ 3.63V~5.5V			1.3V~3.7V			Alarm, Leap Year, Square Wave Output, Trickle-Charger						ROHS3 Compliant
Mfr Part No 1339AC-2SRGI	Renesas Electronics America Inc.	Datasheet	2400 In Stock	1: $4.672958 10: $4.408451 100: $4.158916 500: $3.923506 View all price	Min: 1 Mult: 1	12 Weeks		Surface Mount	16-SOIC (0.295, 7.50mm Width)			16-SOIC		Industrial grade	-40°C~85°C	Tube					Active	3 (168 Hours)			Clock/Calendar					1.7V~5.5V													I2C, 2-Wire Serial										HH:MM:SS (12/24 hr)		YY-MM-DD-dd	200μA @ 3.63V~5.5V			1.3V~3.7V			Alarm, Leap Year, Square Wave Output, Trickle-Charger						ROHS3 Compliant
Mfr Part No RX-8581SA:B3:ROHS	EPSON	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	Surface Mount	14-SOIC (0.209, 5.30mm Width)		14	14-SOP	240.999296mg		-40°C~85°C	Cut Tape (CT)		RX-8581SA			Obsolete	1 (Unlimited)			Clock/Calendar		85°C	-40°C		1.8V~5.5V													I2C, 2-Wire Serial	5.5V	1.8V					Clock			HH:MM:SS (24 hr)		YY-MM-DD-dd	0.8μA~1.2μA @ 3V~5V						Alarm, Leap Year						ROHS3 Compliant
Mfr Part No RX-4035SA:B PURE SN	EPSON	Datasheet	20 In Stock	1: $5.549192 10: $5.235087 100: $4.938761 500: $4.659208 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	14-SOIC (0.197, 5.00mm Width)						-40°C~85°C			RX-4035SA			Active	1 (Unlimited)			Time Event Recorder					2.4V~5.5V													SPI													2.5μA @ 3V			1V~5.5V			Alarm						ROHS3 Compliant
Mfr Part No M41T93RMY6E	STMicroelectronics	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	Surface Mount	18-SOX, 18-SOIC with Crystal (7.5mm Width)		18				-40°C~85°C	Tube			e3		Obsolete	1 (Unlimited)	18	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed			8542.39.00.01	2.7V~5.5V	DUAL	240	3V	1.27mm	not_compliant	30	M41T93	18		Not Qualified		3/5V	SPI				8	5MHz		Clock		1	HH:MM:SS:hh (24 hr)	7 B	YY-MM-DD-dd	10μA @ 5.5V	1/100SECOND	Y	1.8V~5.5V			Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	2.34mm		11.61mm	7.62mm		ROHS3 Compliant	Lead Free
Mfr Part No 1338AC-18SRGI	Renesas Electronics America Inc.	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	16-SOIC (0.295, 7.50mm Width)			16-SOIC			-40°C~85°C	Tube					Last Time Buy	3 (168 Hours)			Clock/Calendar					1.8V~5.5V													I2C, 2-Wire Serial			56B							HH:MM:SS (12/24 hr)		YY-MM-DD-dd	2μA @ 3.3V			1.3V~3.7V			Leap Year, NVSRAM, Square Wave Output						ROHS3 Compliant
Mfr Part No RTC-72421A:ROHS	EPSON	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Through Hole	18-DIP (0.300, 7.62mm)		18		1.360805g		-10°C~70°C	Tube		RTC-72421			Not For New Designs	1 (Unlimited)			Clock/Calendar					4.5V~5.5V											5V		Parallel							Clock			HH:MM:SS (12/24 hr)		YY-MM-DD-dd	5μA~10μA @ 2V~5V						Leap Year					No	ROHS3 Compliant
Mfr Part No PCF8593T/1,112	NXP USA Inc.	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	8-SOIC (0.154, 3.90mm Width)	YES					-40°C~85°C	Tube	1997		e4		Discontinued	1 (Unlimited)	8		Clock/Calendar	NICKEL PALLADIUM GOLD			8542.39.00.01	2.5V~6V	DUAL	NOT SPECIFIED	3V	1.27mm		NOT SPECIFIED	PCF8593	8	R-PDSO-G8	Not Qualified		3/5V	I2C, 2-Wire Serial			8B		0.032MHz					HH:MM:SS:hh (12/24 hr)		YY-MM-DD-dd	8μA~15μA @ 2V~5V	1/100SECOND	Y		YES	I2C	Alarm, NVSRAM		1.75mm	4.9mm	3.9mm		ROHS3 Compliant
Mfr Part No RX8900CE:UB6	EPSON	Datasheet	1268 In Stock	1: $3.503986 10: $3.305647 100: $3.118535 500: $2.942015 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	10-SMD, No Lead		14				-40°C~85°C	Tape & Reel (TR)		RX8900CE			Active	1 (Unlimited)			Clock/Calendar					2.5V~5.5V											3V		I2C							Clock			HH:MM:SS (24 hr)		YY-MM-DD-dd	1.4μA~1.5μA @ 3V~5V			1.6V~5.5V			Alarm						ROHS3 Compliant
Mfr Part No RX-8803SA:UC PURE SN	EPSON	Datasheet	9 In Stock	1: $3.970987 10: $3.746214 100: $3.534164 500: $3.334117 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	14-SOIC (0.197, 5.00mm Width)						-40°C~85°C			RX-8803SA			Active	1 (Unlimited)			Clock/Calendar					1.6V~5.5V													I2C										HH:MM:SS		YY-MM-DD	2.1μA~3.4μA @ 3V~5V						Alarm						ROHS3 Compliant
Mfr Part No RX-8035SA:AA3:PURE SN	EPSON	Datasheet	9 In Stock	1: $3.538416 10: $3.338128 100: $3.149178 500: $2.970923 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	14-SOIC, Non-Standard			14-SOP			-40°C~85°C	Tape & Reel (TR)		RX-8035SA			Active	1 (Unlimited)			Time Event Recorder					2.4V~5.5V													I2C, 2-Wire Serial										HH:MM:SS (12/24 hr)		YY-MM-DD-dd	2.5μA @ 3V			1V~5.5V			Alarm						ROHS3 Compliant
Mfr Part No RX-8035LC:B PURE SN	EPSON	Datasheet	23 In Stock	1: $6.154412 10: $5.806049 100: $5.477405 500: $5.167363 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	12-TFSOJ (0.094, 2.40mm Width)			12-VSOJ			-40°C~85°C			RX-8035LC			Active	1 (Unlimited)			Time Event Recorder					2.4V~5.5V													I2C, 2-Wire Serial										HH:MM:SS (12/24 hr)		YY-MM-DD-dd	2.5μA @ 3V			1V~5.5V			Alarm						ROHS3 Compliant
Mfr Part No RX-4035SA:AAB PURE SN	EPSON	Datasheet	23 In Stock	1: $4.422135 10: $4.171826 100: $3.935684 500: $3.712910 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	14-SOIC (0.197, 5.00mm Width)						-40°C~85°C			RX-4035SA			Active	1 (Unlimited)			Time Event Recorder					2.4V~5.5V													SPI													2.5μA @ 3V			1V~5.5V			Alarm						ROHS3 Compliant
Mfr Part No RA-8565SA:B0 PURE SN	EPSON	Datasheet	800 In Stock	1: $3.549715 10: $3.348788 100: $3.159234 500: $2.980409 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	14-SOIC (0.197, 5.00mm Width)			14-SOP			-40°C~125°C	Tape & Reel (TR)		RA-8565SA			Active	1 (Unlimited)			Clock/Calendar					1.8V~5.5V													I2C										HH:MM:SS		YY-MM-DD-dd	1μA~1.8μA @ 3V~5V						Alarm						ROHS3 Compliant
Mfr Part No RTC-72423A: PURE SN	EPSON	Datasheet	9 In Stock	1: $10.279303 10: $9.697456 100: $9.148543 500: $8.630701 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	24-SOIC (0.311, 7.90mm Width)			24-SOP			-40°C~85°C			RTC-72423			Active	1 (Unlimited)			Clock/Calendar					4.5V~5.5V													Parallel										HH:MM:SS (12/24 hr)			5μA~10μA @ 2V~5V						Leap Year						ROHS3 Compliant
Mfr Part No RTC-72423B: PURE SN	EPSON	Datasheet	9 In Stock	1: $10.862135 10: $10.247298 100: $9.667261 500: $9.120058 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	24-SOIC (0.311, 7.90mm Width)			24-SOP			-40°C~85°C			RTC-72423			Active	1 (Unlimited)			Clock/Calendar					4.5V~5.5V													Parallel										HH:MM:SS (12/24 hr)			5μA~10μA @ 2V~5V						Leap Year						ROHS3 Compliant