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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	Weight	Usage Level	Operating Temperature	Packaging	Published	Series	JESD-609 Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Type	Terminal Finish	Additional Feature	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	JESD-30 Code	Qualification Status	Operating Supply Voltage	Power Supplies	Interface	Memory Size	Number of Bits	Clock Frequency	Access Time	Logic Function	Address Bus Width	Screening Level	RAM (words)	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	REACH SVHC	RoHS Status	Lead Free
Mfr Part No MCP7940MT-I/MNY	Microchip Technology	Datasheet	-	1: $1.165043 10: $1.099097 100: $1.036884 500: $0.978193 View all price	Min: 1 Mult: 1	6 Weeks				Surface Mount	8-WFDFN Exposed Pad	YES	8		Industrial grade	-40°C~85°C	Tape & Reel (TR)	2012		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	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	750μm		2mm	3mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No MCP7940MT-I/SN	Microchip Technology	Datasheet	908 In Stock	-	Min: 1 Mult: 1	7 Weeks			Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm Width)		8		Industrial grade	-40°C~85°C	Tape & Reel (TR)	2007		e3	Active	1 (Unlimited)	8		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed			1.8V~5.5V	DUAL	260	2.5V	1.27mm		40	MCP7940M					2/5V	I2C, 2-Wire Serial	64B				Clock				1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1μA @ 5.5V	SECONDS	Y		NO	I2C	Alarm, Leap Year, Square Wave Output, SRAM		1.75mm	4.9mm	3.9mm	No		ROHS3 Compliant
Mfr Part No M48T08-150PC1	STMicroelectronics	Datasheet	192 In Stock	-	Min: 1 Mult: 1	25 Weeks	ACTIVE (Last Updated: 7 months ago)	Tin	Through Hole	Through Hole	28-DIP Module (0.600, 15.24mm)		28	4.190003g	Commercial grade	0°C~70°C	Tube		Timekeeper®	e3	Active	1 (Unlimited)	28	Through Hole	EAR99	Clock/Calendar			8542.39.00.01	4.75V~5.5V	DUAL		5V	2.54mm	32.768kHz		M48T08	28			5V		Parallel	8kB			150 ns	Clock	8b		8184		HH:MM:SS (24 hr)		YY-MM-DD-dd	3mA @ 4.7V~5.5V	SECONDS	N		NO		Leap Year, Watchdog Timer	8.89mm		39.88mm	18.34mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No PCF85063AT/AJ	NXP Semiconductors / Freescale	Datasheet	-	-	Min: 1 Mult: 1																																																																Non-RoHS Compliant
Mfr Part No M41T01M6F	STMicroelectronics	Datasheet	6000 In Stock	-	Min: 1 Mult: 1	10 Weeks	ACTIVE (Last Updated: 7 months ago)		Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm Width)		8	506.605978mg	Industrial grade	-40°C~85°C	Cut Tape (CT)				Active	1 (Unlimited)	8		EAR99	Clock/Calendar				2V~5.5V	DUAL			1.27mm			M41T01						I2C, 2-Wire Serial					Clock					HH:MM:SS		YY-MM-DD-dd	70μA @ 2V~5.5V			2.5V~3.5V		SERIAL, 2-WIRE/I2C	Leap Year		1.75mm	4.9mm	3.9mm	No		ROHS3 Compliant
Mfr Part No M41T82SM6F	STMicroelectronics	Datasheet	-	-	Min: 1 Mult: 1	10 Weeks	ACTIVE (Last Updated: 7 months ago)	Tin	Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm Width)		8		Industrial grade	-40°C~85°C	Tape & Reel (TR)			e4	Active	1 (Unlimited)	8		EAR99	Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)			3V~5.5V	DUAL	260	5V	1.27mm		30	M41T82	8			5V		I2C, 2-Wire Serial	7B	8	0.4MHz		Clock				1	HH:MM:SS:hh (24 hr)	32 B	YY-MM-DD-dd	10μA @ 5.5V	1/100SECOND	Y	2V~5.5V		I2C	Alarm, Leap Year, SRAM, Watchdog Timer		1.75mm	4.9mm	3.9mm	No		ROHS3 Compliant	Lead Free
Mfr Part No MCP79402-I/SN	Microchip Technology	Datasheet	4000 In Stock	-	Min: 1 Mult: 1	6 Weeks			Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm 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	1.27mm		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	1.5mm		4.9mm	3.9mm	No	No SVHC	ROHS3 Compliant
Mfr Part No MCP7940N-I/P	Microchip Technology	Datasheet	200 In Stock	1: $1.346992 10: $1.270747 100: $1.198817 500: $1.130961 View all price	Min: 1 Mult: 1	2 Weeks			Through Hole	Through Hole	8-DIP (0.300, 7.62mm)		8	930.006106mg	Automotive grade	-40°C~85°C	Tube	2010	Automotive, AEC-Q100	e3	Active	1 (Unlimited)	8		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed			1.8V~5.5V	DUAL	NOT APPLICABLE	2.5V	2.54mm		NOT APPLICABLE	MCP7940N			Not Qualified		2/5V	I2C, 2-Wire Serial	64B				Clock		TS 16949		1	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	4.95mm		10.16mm	7.11mm		No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No M41T83RMY6F	STMicroelectronics	Datasheet	12000 In Stock	-	Min: 1 Mult: 1	25 Weeks	ACTIVE (Last Updated: 7 months ago)	Tin	Surface Mount	Surface Mount	18-SOX, 18-SOIC with Crystal (7.5mm Width)		18		Industrial grade	-40°C~85°C	Tape & Reel (TR)			e3	Active	1 (Unlimited)	18		EAR99	Clock/Calendar			8542.39.00.01	2.7V~5.5V	DUAL	240	3V	1.27mm		30	M41T83	18				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		2.69mm	11.61mm	7.62mm	No		ROHS3 Compliant	Lead Free
Mfr Part No MCP79511-I/MS	Microchip Technology	Datasheet	-	-	Min: 1 Mult: 1	10 Weeks				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	Matte Tin (Sn) - annealed		8542.39.00.01	1.8V~3.6V	DUAL	260	3V	0.5mm		40	MCP79511						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	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No MCP7940M-I/MS	Microchip Technology	Datasheet	4000 In Stock	1: $2.038935 10: $1.923524 100: $1.814645 500: $1.711929 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	YES	8			-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	950μm		3mm	3mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No MCP795W10-I/SL	Microchip Technology	Datasheet	382 In Stock	1: $3.421132 10: $3.227482 100: $3.044796 500: $2.872449 View all price	Min: 1 Mult: 1	5 Weeks			Surface Mount	Surface Mount	14-SOIC (0.154, 3.90mm Width)		14		Industrial grade	-40°C~85°C	Tube	2012		e3	Active	1 (Unlimited)	14		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	8542.39.00.01	1.8V~3.6V	DUAL	260	5V	1.27mm		40	MCP795W10	14				2/5V	SPI	64B	8	10MHz		Clock					HH:MM:SS:hh (12/24 hr)		YY-MM-DD-dd	1μA @ 1.8V~5.5V	1/100SECOND	Y	1.3V~3.6V	NO		Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer		1.75mm	8.65mm	3.9mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No MCP79520-I/MS	Microchip Technology	Datasheet	96 In Stock	-	Min: 1 Mult: 1	6 Weeks				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	Matte Tin (Sn) - annealed		8542.39.00.01	1.8V~3.6V	DUAL	260	3V	0.5mm		40	MCP79520						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		ROHS3 Compliant	Lead Free
Mfr Part No MCP79401-I/SN	Microchip Technology	Datasheet	1672 In Stock	1: $2.747451 10: $2.591935 100: $2.445222 500: $2.306813 View all price	Min: 1 Mult: 1	6 Weeks			Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm 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	1.27mm		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		1.75mm	4.9mm	3.9mm	No	No SVHC	ROHS3 Compliant
Mfr Part No M41T83ZMY6F	STMicroelectronics	Datasheet	238 In Stock	-	Min: 1 Mult: 1	25 Weeks	ACTIVE (Last Updated: 7 months ago)		Surface Mount	Surface Mount	18-SOX, 18-SOIC with Crystal (7.5mm Width)		18		Industrial grade	-40°C~85°C	Tape & Reel (TR)			e3	Active	1 (Unlimited)	18		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		8542.39.00.01	2.38V~5.5V	DUAL	240	3V	1.27mm		30	M41T83	18				3/5V	I2C, 2-Wire Serial		8	0.4MHz		Clock				1	HH:MM:SS:hh (24 hr)	7 B	YY-MM-DD-dd	10μA @ 5.5V	1/100SECOND	Y	2V~5.5V		I2C	Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer		2.69mm	11.61mm	7.62mm	No		ROHS3 Compliant	Lead Free
Mfr Part No PCF2127T/2Y	NXP USA Inc.	Datasheet	400 In Stock	-	Min: 1 Mult: 1	7 Weeks				Surface Mount	16-SOIC (0.295, 7.50mm Width)	YES			Industrial grade	-40°C~85°C	Tape & Reel (TR)	2010			Active	3 (168 Hours)	16			Clock/Calendar			8542.39.00.01	1.8V~4.2V	DUAL	NOT SPECIFIED	2V	1.27mm		NOT SPECIFIED	PCF2127	16	R-PDSO-G16	Not Qualified		2/4V	I2C, 2-Wire Serial	512B		0.032MHz						1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1.5μA @ 3.3V	SECONDS	Y	1.8V~4.2V	NO	I2C	Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer		2.65mm	10.3mm	7.5mm			ROHS3 Compliant
Mfr Part No MCP79511T-I/MS	Microchip Technology	Datasheet	1552 In Stock	1: $3.895904 10: $3.675382 100: $3.467341 500: $3.271077 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	1 (Unlimited)	10		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		8542.39.00.01	1.8V~3.6V	DUAL	260	3V	0.5mm		40	MCP79511						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 MCP79412-I/MS	Microchip Technology	Datasheet	2764 In Stock	1: $2.139118 10: $2.018036 100: $1.903807 500: $1.796045 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	Tube	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 MCP79411-I/ST	Microchip Technology	Datasheet	26400 In Stock	1: $1.492317 10: $1.407846 100: $1.328157 500: $1.252978 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	Tube	2007		e3	Active	1 (Unlimited)	8		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed			1.8V~5.5V	DUAL	260	5V	0.65mm		40	MCP79411	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		1.2mm	4.4mm	3mm	No		ROHS3 Compliant
Mfr Part No M41T93RQA6F	STMicroelectronics	Datasheet	396 In Stock	1: $1.651147 10: $1.557686 100: $1.469515 500: $1.386335 View all price	Min: 1 Mult: 1	10 Weeks	ACTIVE (Last Updated: 7 months ago)		Surface Mount	Surface Mount	16-VQFN Exposed Pad		16	57.09594mg	Industrial grade	-40°C~85°C	Tape & Reel (TR)			e3	Active	1 (Unlimited)	16		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		8542.39.00.01	2.7V~5.5V	QUAD	260	3V	0.65mm		40	M41T93	16				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		1mm	4mm	4mm	No		ROHS3 Compliant	Lead Free