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Clock/Timing - Real Time Clocks (3750)

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Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Lifecycle Status	Contact Plating	Mount	Mounting Type	Package / Case	Surface Mount	Number of Pins	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	HTS Code	Voltage - Supply	Terminal Position	Peak Reflow Temperature (Cel)	Supply Voltage	Terminal Pitch	Frequency	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Qualification Status	Operating Supply Voltage	Power Supplies	Interface	Memory Size	RAM Size	Number of Bits	Clock Frequency	Access Time	Logic Function	Screening Level	External Data Bus Width	Number of Timers	Bus Compatibility	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	Thickness	Radiation Hardening	REACH SVHC	RoHS Status	Lead Free
Mfr Part No M41T60Q6F	STMicroelectronics	Datasheet	12 In Stock	-	Min: 1 Mult: 1	18 Weeks	ACTIVE (Last Updated: 7 months ago)		Surface Mount	Surface Mount	16-VFQFN Exposed Pad		16		-40°C~85°C	Tape & Reel (TR)			e3		Active	1 (Unlimited)	16	EAR99	Clock/Calendar	Matte Tin (Sn)	8542.39.00.01	1.3V~4.4V	QUAD	260	2V	0.5mm		30	M41T60	16			1.5/3.3V	I2C, 2-Wire Serial	8B	8B		0.032MHz		Clock			1		HH:MM:SS (24 hr)	8 B	YY-MM-DD-dd	0.7μA~0.95μA @ 3.6V~4.4V	SECONDS	N			I2C	Leap Year	880μm		3mm	3mm		No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No M41T66Q6F	STMicroelectronics	Datasheet	2400 In Stock	-	Min: 1 Mult: 1	10 Weeks	ACTIVE (Last Updated: 7 months ago)		Surface Mount	Surface Mount	16-VFQFN Exposed Pad		16		-40°C~85°C	Tape & Reel (TR)		Timekeeper®	e3		Active	1 (Unlimited)	16	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed	8542.39.00.01	1.5V~4.4V	QUAD	260	1.6V	0.5mm			M41T66	16			2/4V	I2C, 2-Wire Serial						Clock			1		HH:MM:SS:hh (24 hr)		YY-MM-DD-dd	0.9μA~1.1μA @ 1.5V~4.4V	SECONDS	Y		YES	I2C	Alarm, Leap Year, Square Wave Output, Watchdog Timer		1mm	3mm	3mm		No		ROHS3 Compliant	Lead Free
Mfr Part No M41ST85WMX6TR	STMicroelectronics	Datasheet	163 In Stock	1: $9.497586 10: $8.959986 100: $8.452818 500: $7.974357 View all price	Min: 1 Mult: 1	25 Weeks	ACTIVE (Last Updated: 7 months ago)	Gold	Surface Mount	Surface Mount	28-SOIC (0.295, 7.50mm Width)		28	Industrial grade	-40°C~85°C	Tape & Reel (TR)			e3		Active	3 (168 Hours)	28	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed	8542.39.00.01	2.7V~3.6V	DUAL	250	3V	1.27mm		30	M41ST	28		3.3V		I2C, 2-Wire Serial				0.032MHz		Clock			1		HH:MM:SS:hh (24 hr)	44 B	YY-MM-DD-dd	0.5mA @ 2.7V~3.6V	1/100SECOND	Y	2.5V~3.5V		I2C	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer		2.69mm	17.96mm	7.62mm		No		ROHS3 Compliant	Lead Free
Mfr Part No MCP79412T-I/MS	Microchip Technology	Datasheet	16000 In Stock	1: $2.956680 10: $2.789321 100: $2.631434 500: $2.482485 View all price	Min: 1 Mult: 1	7 Weeks			Surface Mount	Surface Mount	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)		8	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2011		e3		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		1.8V~5.5V	DUAL	260	5V	0.65mm		40	MCP79412	8			2/5V	I2C, 2-Wire Serial	64B 1Kb			0.4MHz		Clock					HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1.2μA @ 3.3V	SECONDS	Y	1.3V~5.5V	NO	I2C	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		1.1mm	3mm	3mm		No		ROHS3 Compliant
Mfr Part No MCP79401-I/ST	Microchip Technology	Datasheet	38 In Stock	1: $2.043696 10: $1.928015 100: $1.818882 500: $1.715926 View all price	Min: 1 Mult: 1	6 Weeks			Surface Mount	Surface Mount	8-TSSOP (0.173, 4.40mm Width)		8	Automotive grade	-40°C~85°C	Tube	2011		e3		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		1.8V~5.5V	DUAL	260	2.5V	0.65mm		40	MCP79401	8			2/5V	I2C, 2-Wire Serial	64B			0.4MHz		Clock	TS 16949		1		HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1.2μA Typ @ 3.3V	SECONDS	Y	1.3V~5.5V	NO	I2C	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		1.2mm	4.4mm	3mm		No		ROHS3 Compliant
Mfr Part No MCP79510-I/MS	Microchip Technology	Datasheet	-	-	Min: 1 Mult: 1	16 Weeks		Tin		Surface Mount	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	YES	10	Industrial grade	-40°C~85°C	Tube	2003		e3		Active	1 (Unlimited)	10	EAR99	Clock/Calendar		8542.39.00.01	1.8V~3.6V	DUAL	260	3V	0.5mm		40	MCP79510					SPI				5MHz		Clock					HH:MM:SS:hh (12/24 hr)	64 B	YY-MM-DD-dd	1μA @ 1.8V~3.6V			1.3V~3.6V			Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	950μm		3mm	3mm		No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No M48T35Y-70MH1F	STMicroelectronics	Datasheet	2732 In Stock	-	Min: 1 Mult: 1	26 Weeks		Tin	Surface Mount	Surface Mount	28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets		28	Commercial grade	0°C~70°C	Tape & Reel (TR)		Timekeeper®	e3		Active	3 (168 Hours)	28	EAR99	Clock/Calendar		8542.39.00.01	4.5V~5.5V	DUAL	260	5V	1.27mm	70GHz	30	M48T35	28		5V	5V	Parallel	250kB				70 ns	Clock		8			HH:MM:SS (24 hr)		YY-MM-DD-dd	2mA @ 4.75V~5.5V	SECONDS	N		NO		Leap Year		3.05mm	18.1mm	8.56mm		No		ROHS3 Compliant	Lead Free
Mfr Part No MCP79510T-I/MS	Microchip Technology	Datasheet	-	1: $1.655806 10: $1.562081 100: $1.473661 500: $1.390246 View all price	Min: 1 Mult: 1	16 Weeks			Surface Mount	Surface Mount	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)		10	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2012		e3		Active	2 (1 Year)	10	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed	8542.39.00.01	1.8V~3.6V	DUAL	260	3V	0.5mm		40	MCP79510					SPI	64B			5MHz		Clock					HH:MM:SS:hh (12/24 hr)		YY-MM-DD-dd	1μA @ 1.8V~3.6V			1.3V~3.6V			Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID		1.1mm	3mm	3mm		No		ROHS3 Compliant	Lead Free
Mfr Part No M41T83ZQA6F	STMicroelectronics	Datasheet	150 In Stock	1: $2.407825 10: $2.271533 100: $2.142956 500: $2.021656 View all price	Min: 1 Mult: 1	10 Weeks	ACTIVE (Last Updated: 7 months ago)	Tin	Surface Mount	Surface Mount	16-VQFN Exposed Pad		16	Industrial grade	-40°C~85°C	Tape & Reel (TR)			e3		Active	1 (Unlimited)	16	EAR99	Clock/Calendar		8542.39.00.01	2.38V~5.5V	QUAD	260	3V	0.65mm		40	M41T83	16			3/5V	I2C, 2-Wire Serial	7B		8	0.4MHz		Clock			1		HH:MM:SS:hh (24 hr)		YY-MM-DD-dd	10μA @ 5.5V	1/100SECOND	Y	2V~5.5V	NO	I2C	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer		1mm	4mm	4mm		No		ROHS3 Compliant	Lead Free
Mfr Part No MCP7940M-I/ST	Microchip Technology	Datasheet	26400 In Stock	1: $1.865276 10: $1.759694 100: $1.660088 500: $1.566122 View all price	Min: 1 Mult: 1	6 Weeks				Surface Mount	8-TSSOP (0.173, 4.40mm Width)	YES	8	Industrial grade	-40°C~85°C	Tube	2007		e3		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		1.8V~5.5V	DUAL	260	2.5V	0.65mm		40	MCP7940M				2/5V	I2C, 2-Wire Serial						Clock			1		HH:MM:SS (12/24 hr)	64 B	YY-MM-DD-dd	1μA @ 5.5V	SECONDS	Y			I2C	Alarm, Leap Year, Square Wave Output, SRAM	1.05mm		3.1mm	4.5mm		No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No M41ST85WMH6F	STMicroelectronics	Datasheet	4000 In Stock	-	Min: 1 Mult: 1	26 Weeks	ACTIVE (Last Updated: 7 months ago)	Tin	Surface Mount	Surface Mount	28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets		28	Industrial grade	-40°C~85°C	Tape & Reel (TR)			e3		Active	3 (168 Hours)	28	EAR99	Clock/Calendar		8542.39.00.01	2.7V~3.6V	DUAL	260	3V	1.27mm		30	M41ST	28		3.3V		I2C, 2-Wire Serial	44B			0.032MHz		Clock			1		HH:MM:SS:hh (24 hr)	64 B	YY-MM-DD-dd	0.5mA @ 2.7V~3.6V	1/100SECOND	Y	2.5V~3.5V		I2C	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer		3.05mm	18.1mm	8.56mm		No		ROHS3 Compliant	Lead Free
Mfr Part No M41T64Q6F	STMicroelectronics	Datasheet	6760 In Stock	-	Min: 1 Mult: 1	18 Weeks	ACTIVE (Last Updated: 7 months ago)		Surface Mount	Surface Mount	16-VFQFN Exposed Pad		16		-40°C~85°C	Tape & Reel (TR)		Timekeeper®	e3		Active	1 (Unlimited)	16	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed	8542.39.00.01	1.3V~4.4V	QUAD	260	2V	0.5mm		30	M41T64	16			1.5/3V	I2C, 2-Wire Serial				0.032MHz		Clock			1		HH:MM:SS:hh (24 hr)	16 B	YY-MM-DD-dd	0.7μA~0.95μA @ 1.3V~4.4V	1/100SECOND	Y			I2C	Alarm, Leap Year, Square Wave Output, Watchdog Timer	880μm		3mm	3mm		No		ROHS3 Compliant	Lead Free
Mfr Part No MCP79410T-I/ST	Microchip Technology	Datasheet	58 In Stock	1: $3.147020 10: $2.968887 100: $2.800836 500: $2.642298 View all price	Min: 1 Mult: 1	6 Weeks			Surface Mount	Surface Mount	8-TSSOP (0.173, 4.40mm Width)		8	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2010		e3		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		1.8V~5.5V	DUAL	260	5V	0.65mm		40	MCP79410	8			2/5V	I2C, 2-Wire Serial	64B 1Kb			0.4MHz		Clock					HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1.2μA @ 3.3V	SECONDS	Y	1.3V~5.5V	NO	I2C	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	1.0414mm		3.0988mm	4.4958mm		No		ROHS3 Compliant
Mfr Part No MCP79412T-I/SN	Microchip Technology	Datasheet	3994 In Stock	1: $2.290872 10: $2.161200 100: $2.038868 500: $1.923460 View all price	Min: 1 Mult: 1	6 Weeks			Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm Width)		8	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2011		e3		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		1.8V~5.5V	DUAL	260	5V	1.27mm		40	MCP79412	8			2/5V	I2C, 2-Wire Serial	64B 1Kb			0.4MHz		Clock					HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1.2μA @ 3.3V	SECONDS	Y	1.3V~5.5V	NO	I2C	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		1.75mm	4.9mm	3.9mm		No		ROHS3 Compliant	Lead Free
Mfr Part No MCP7940NT-I/ST	Microchip Technology	Datasheet	2376 In Stock	1: $0.929190 10: $0.876594 100: $0.826976 500: $0.780166 View all price	Min: 1 Mult: 1	5 Weeks			Surface Mount	Surface Mount	8-TSSOP (0.173, 4.40mm Width)		8	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2011	Automotive, AEC-Q100	e3		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		1.8V~5.5V	DUAL	260	2.5V	0.65mm		40	MCP7940N	8			2/5V	I2C, 2-Wire Serial	64B			0.032MHz		Clock					HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1.2μA @ 3.3V	SECONDS	Y	1.5V~5.5V	YES	I2C	Alarm, Leap Year, Square Wave Output, SRAM		1.2mm	4.4mm	3mm		No		ROHS3 Compliant
Mfr Part No M41T11MH6E	STMicroelectronics	Datasheet	33 In Stock	-	Min: 1 Mult: 1				Surface Mount	Surface Mount	28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets		28		-40°C~85°C	Tube			e3		Obsolete	1 (Unlimited)	28	EAR99	Clock/Calendar	Tin (Sn)	8542.39.00.01	2V~5.5V	DUAL	260		1.27mm		30	M41T11	28	Not Qualified		2.5/5V	I2C, 2-Wire Serial		56B		0.032MHz		Clock					HH:MM:SS		YY-MM-DD-dd	70μA @ 2V~5.5V	SECONDS	N	2.5V~3.5V	NO	I2C	Leap Year, NVSRAM	2.69mm		18.49mm	8.89mm			No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No MCP79402T-I/MS	Microchip Technology	Datasheet	40 In Stock	1: $2.205781 10: $2.080925 100: $1.963137 500: $1.852016 View all price	Min: 1 Mult: 1	7 Weeks			Surface Mount	Surface Mount	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)		8	Automotive grade	-40°C~85°C	Tape & Reel (TR)	2005		e3		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		1.8V~5.5V	DUAL	260	2.5V	0.65mm		40	MCP79402	8			2/5V	I2C, 2-Wire Serial	64B			0.4MHz		Clock	TS 16949		1		HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1.2μA Typ @ 3.3V	SECONDS	Y	1.3V~5.5V	NO	I2C	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		1.1mm	3mm	3mm		No		ROHS3 Compliant
Mfr Part No MCP79401T-I/MNY	Microchip Technology	Datasheet	2640 In Stock	1: $2.289621 10: $2.160019 100: $2.037754 500: $1.922409 View all price	Min: 1 Mult: 1	6 Weeks			Surface Mount	Surface Mount	8-WFDFN Exposed Pad		8	Automotive grade	-40°C~85°C	Tape & Reel (TR)	2011		e4		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)		1.8V~5.5V	DUAL	260	2.5V	0.5mm		40	MCP79401	8			2/5V	I2C, 2-Wire Serial	64B			0.4MHz		Clock	TS 16949		1		HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1.2μA Typ @ 3.3V	SECONDS	Y	1.3V~5.5V	NO	I2C	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID			3mm	2mm		No		ROHS3 Compliant
Mfr Part No MCP79521-I/MS	Microchip Technology	Datasheet	4 In Stock	1: $2.367837 10: $2.233808 100: $2.107367 500: $1.988082 View all price	Min: 1 Mult: 1	5 Weeks		Tin		Surface Mount	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	YES	10	Industrial grade	-40°C~85°C	Tube	2012		e3		Active	1 (Unlimited)	10	EAR99	Clock/Calendar		8542.39.00.01	1.8V~3.6V	DUAL	260	3V	0.5mm		40	MCP79521					SPI	64B			5MHz		Clock					HH:MM:SS:hh (12/24 hr)		YY-MM-DD-dd	1μA @ 1.8V~3.6V			1.3V~3.6V			Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	950μm		3mm	3mm		No		ROHS3 Compliant	Lead Free
Mfr Part No BQ32002DR	Texas Instruments	Datasheet	8000 In Stock	-	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 1 week ago)	Gold	Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm Width)		8		-40°C~85°C	Tape & Reel (TR)			e4	yes	Active	1 (Unlimited)	8	EAR99	Clock/Calendar			3V~3.6V	DUAL	260	3.3V	1.27mm		NOT SPECIFIED	BQ32002	8		3.3V		I2C, 2-Wire Serial				0.032MHz						I2C	HH:MM:SS (24 hr)		YY-MM-DD-dd	65μA @ 3.3V			1.4V~3.6V		I2C	Leap Year, Square Wave Output, Trickle-Charger	1.75mm		4.9mm	3.91mm	1.58mm			ROHS3 Compliant	Lead Free