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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	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Type	Terminal Finish	Max Operating Temperature	Min Operating Temperature	Additional Feature	HTS Code	Voltage - Supply	Terminal Position	Peak Reflow Temperature (Cel)	Supply Voltage	Terminal Pitch	Reach Compliance Code	Frequency	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	JESD-30 Code	Number of Outputs	Qualification Status	Operating Supply Voltage	Power Supplies	Temperature Grade	Interface	Max Supply Voltage	Min Supply Voltage	Memory Size	Nominal Supply Current	RAM Size	uPs/uCs/Peripheral ICs Type	Number of Bits	Clock Frequency	Access Time	Logic Function	External Data Bus Width	RAM (words)	Number of Timers	Time Format	Non-Volatile Memory	Date Format	Ambient Temperature Range High	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 DS17887-5	Maxim Integrated	Datasheet	800 In Stock	1: $30.080478 10: $28.377809 100: $26.771518 500: $25.256150 View all price	Min: 1 Mult: 1	14 Weeks				Through Hole	24-DIP Module (0.600, 15.24mm)	NO	24			0°C~70°C	Tube	2000		e3	yes	Active	1 (Unlimited)	24		EAR99	Clock/Calendar	Matte Tin (Sn)				8542.39.00.01	4.5V~5.5V	DUAL	NOT SPECIFIED	5V	2.54mm	not_compliant		NOT SPECIFIED	DS17887	24			Not Qualified		5V		Parallel			8KB					0.032MHz			8		1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd		3mA @ 4.5V~5.5V	SECONDS	Y	2.5V~3.7V	NO		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		9.398mm	33.782mm				ROHS3 Compliant	Lead Free
Mfr Part No BQ4845S-A4	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1			Gold	Surface Mount	Surface Mount	28-SOIC (0.295, 7.50mm Width)		28	730.794007mg		0°C~70°C	Tube			e4		Obsolete	1 (Unlimited)	28		EAR99	Clock/Calendar					8542.39.00.01	4.75V~5.5V	DUAL	260	5V	1.27mm				BQ4845	28				5V	5V		Parallel								0.032MHz		Clock			1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd		1.5mA Typ @ 4.5 V~5.5 V	SECONDS	Y	2.3V~4V	NO		Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	2.35mm		18mm	7.52mm	No		ROHS3 Compliant	Lead Free
Mfr Part No M41T11M6E	STMicroelectronics	Datasheet	14024 In Stock	-	Min: 1 Mult: 1				Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm Width)		8			-40°C~85°C	Tube			e4		Obsolete	1 (Unlimited)	8		EAR99	Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)					2V~5.5V	DUAL	260		1.27mm			30	M41T11	8			Not Qualified		2.5/5V		I2C, 2-Wire Serial					56B			0.032MHz		Clock				HH:MM:SS	56 B	YY-MM-DD-dd		70μA @ 2V~5.5V	SECONDS	N	2.5V~3.5V		I2C	Leap Year, NVSRAM	1.25mm		5mm	4mm		No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No MCP795W11-I/SL	Microchip Technology	Datasheet	3415 In Stock	1: $2.681095 10: $2.529335 100: $2.386165 500: $2.251099 View all price	Min: 1 Mult: 1	18 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	MCP795W11	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, Unique ID, Watchdog Timer		1.75mm	8.65mm	3.9mm	No		ROHS3 Compliant
Mfr Part No MCP7940MT-I/MS	Microchip Technology	Datasheet	640 In Stock	1: $1.201951 10: $1.133916 100: $1.069732 500: $1.009181 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)	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			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		1.1mm	3mm	3mm	No		ROHS3 Compliant
Mfr Part No BQ4845S-A4N	Texas Instruments	Datasheet	550 In Stock	-	Min: 1 Mult: 1			Gold	Surface Mount	Surface Mount	28-SOIC (0.295, 7.50mm Width)		28	730.794007mg		-40°C~85°C	Tube			e4		Obsolete	1 (Unlimited)	28		EAR99	Clock/Calendar					8542.39.00.01	4.75V~5.5V	DUAL	260	5V	1.27mm				BQ4845	28				5V	5V		Parallel								0.032MHz		Clock	8		1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd		1.5mA Typ @ 4.5 V~5.5 V	SECONDS	Y	2.3V~4V	NO		Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		2.667mm	17.9705mm	7.5565mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No BQ4845YS-A4	Texas Instruments	Datasheet	80 In Stock	-	Min: 1 Mult: 1			Gold	Surface Mount	Surface Mount	28-SOIC (0.295, 7.50mm Width)		28	730.794007mg		0°C~70°C	Tube			e4		Obsolete	1 (Unlimited)	28		EAR99	Clock/Calendar					8542.39.00.01	4.5V~5.5V	DUAL	260	5V	1.27mm				BQ4845	28				5V	5V		Parallel								0.032MHz		Clock	8		1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd		1.5mA Typ @ 4.5 V~5.5 V	SECONDS	Y	2.3V~4V	NO		Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		2.667mm	17.9705mm	7.5565mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No MCP795W21-I/SL	Microchip Technology	Datasheet	891 In Stock	1: $6.566214 10: $6.194541 100: $5.843906 500: $5.513120 View all price	Min: 1 Mult: 1	5 Weeks			Surface Mount	Surface Mount	14-SOIC (0.154, 3.90mm Width)		14			-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	MCP795W21	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, Unique ID, Watchdog Timer	1.5mm		8.65mm	3.9mm	No		ROHS3 Compliant	Lead Free
Mfr Part No M48T18-150PC1	STMicroelectronics	Datasheet	800 In Stock	-	Min: 1 Mult: 1	25 Weeks	ACTIVE (Last Updated: 7 months ago)		Through Hole	Through Hole	28-DIP Module (0.600, 15.24mm)		28	4.190003g		0°C~70°C	Tube		Timekeeper®	e3		Active	1 (Unlimited)	28		EAR99	Clock/Calendar	Matte Tin (Sn)				8542.39.00.01	4.5V~5.5V	DUAL		5V	2.54mm		32.768kHz		M48T18	28				5V			Parallel			8kB	80mA					150 ns	Clock		8184		HH:MM:SS (24 hr)		YY-MM-DD-dd		3mA @ 4.5V~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 MCP7940MT-I/ST	Microchip Technology	Datasheet	26400 In Stock	1: $2.308667 10: $2.177988 100: $2.054705 500: $1.938401 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)	2011		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			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		1.2mm	4.4mm	3mm	No		ROHS3 Compliant	Lead Free
Mfr Part No M41T0M6E	STMicroelectronics	Datasheet	901 In Stock	-	Min: 1 Mult: 1				Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm Width)		8			-40°C~85°C	Tube			e4		Obsolete	1 (Unlimited)	8		EAR99	Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)					2V~5.5V	DUAL	260	3V	1.27mm			30	M41T0	8					2.5/5V		I2C, 2-Wire Serial			8B		8B			0.032MHz		Clock				HH:MM:SS	8 B	YY-MM-DD-dd		1.2μA~31μA @ 3V~5.5V	SECONDS	N			I2C		1.25mm		4.9mm	3.9mm	No		ROHS3 Compliant	Lead Free
Mfr Part No M48T08Y-10MH1E	STMicroelectronics	Datasheet	215 In Stock	-	Min: 1 Mult: 1				Surface Mount	Surface Mount	28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets		28			0°C~70°C	Tube		Timekeeper®	e3		Obsolete	3 (168 Hours)	28	SMD/SMT		Clock/Calendar	Tin (Sn)					4.5V~5.5V	DUAL	260	5V	1.27mm		32.768kHz	30	M48T08	28		9		5V	5V		Parallel			62.5kB						100 ns	Clock				HH:MM:SS (24 hr)		YY-MM-DD-dd		3mA @ 4.5V~5.5V	SECONDS	N		NO		Leap Year, Watchdog Timer	2.69mm		18.49mm	8.89mm	No	No SVHC	Non-RoHS Compliant	Lead Free
Mfr Part No BQ3285ESS	Texas Instruments	Datasheet	28800 In Stock	-	Min: 1 Mult: 1			Gold	Surface Mount	Surface Mount	24-SSOP (0.154, 3.90mm Width)		24	129.500622mg		0°C~70°C	Tube			e4		Obsolete	2 (1 Year)	24		EAR99	Clock/Calendar					8542.39.00.01	4.5V~5.5V	DUAL	260	5V	0.635mm				BQ3285	24				5V	5V		Parallel			242B					0.032MHz		Clock	8		1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd		300μA @ 5V	SECONDS	Y	2.5V~4V	YES		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		1.75mm	8.65mm	3.9mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No PCA85063ATT/AJ	NXP USA Inc.	Datasheet	2000 In Stock	1: $1.207585 10: $1.139231 100: $1.074746 500: $1.013911 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	YES			Automotive grade	-40°C~105°C	Tape & Reel (TR)	2010	Automotive, AEC-Q100	e4		Not For New Designs	1 (Unlimited)	8			Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)					0.9V~5.5V	DUAL	NOT SPECIFIED	3.3V	0.65mm			NOT SPECIFIED		8	S-PDSO-G8						I2C, 2-Wire Serial													1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd		1.8μA @ 5V					I2C	Alarm, Leap Year, Square Wave Output		1.1mm	3mm	3mm			ROHS3 Compliant
Mfr Part No PT7C4563WEX	Diodes Incorporated	Datasheet	47892 In Stock	-	Min: 1 Mult: 1	25 Weeks				Surface Mount	8-SOIC (0.154, 3.90mm Width)	YES			Industrial grade	-40°C~85°C TA	Tape & Reel (TR)					Active	1 (Unlimited)	8		EAR99	Clock/Calendar					8542.39.00.01	1.3V~5.5V	DUAL		3V	1.27mm						R-PDSO-G8		Not Qualified		1.5/5V		I2C, 2-Wire Serial													1	HH:MM:SS (24 hr)		YY-MM-DD-dd		0.65μA~0.85μA @ 3V~5V	SECONDS	Y		YES	I2C	Alarm, Leap Year, Square Wave Output		1.75mm	4.9mm	3.9mm			ROHS3 Compliant
Mfr Part No MCP79411T-I/ST	Microchip Technology	Datasheet	4000 In Stock	1: $1.108131 10: $1.045407 100: $0.986232 500: $0.930409 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)	2011		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 PCF8563T/5	NXP Semiconductors / Freescale	Datasheet	11880 In Stock	-	Min: 1 Mult: 1				Surface Mount		SOIC		8										2 (1 Year)	8		EAR99			85°C	-40°C				DUAL		2V	1.27mm					8		3	Not Qualified			INDUSTRIAL	I2C	5.5V	1V				TIMER, REAL TIME CLOCK							1	HH:MM:SS			85°C						I2C		1.75mm		5mm	4mm			RoHS Compliant
Mfr Part No PT7C4563UEX	Diodes Incorporated	Datasheet	252 In Stock	-	Min: 1 Mult: 1	9 Weeks			Surface Mount	Surface Mount	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)					-40°C~85°C TA	Tape & Reel (TR)	2017				Last Time Buy	1 (Unlimited)	8		EAR99	Clock/Calendar					8542.39.00.01	1.3V~5.5V	DUAL		3V	0.65mm				PT7C4563		S-PDSO-G8		Not Qualified		1.5/5V		I2C, 2-Wire Serial										Clock			1	HH:MM:SS (24 hr)		YY-MM-DD-dd		0.65μA~0.85μA @ 3V~5V	SECONDS	Y		YES	I2C	Alarm, Leap Year, Square Wave Output		1.1mm	3mm	3mm			ROHS3 Compliant	Lead Free
Mfr Part No BQ4822YMA-70	Texas Instruments	Datasheet	2496 In Stock	-	Min: 1 Mult: 1			Tin	Through Hole	Through Hole	28-DIP Module (0.61, 15.49mm)		28			0°C~70°C	Tray				no	Obsolete	1 (Unlimited)	28		EAR99	Clock/Calendar					8542.39.00.01	4.5V~5.5V	DUAL		5V	2.54mm				BQ4822	28				5V	5V		Parallel			7.8kB					0.032MHz		Clock				HH:MM:SS:hh (24 hr)		YY-MM-DD-dd		6mA @ 2.2 V~5.8 V	1/100SECOND	Y		NO		Alarm, Leap Year, Supervisor, Watchdog Timer	9.4mm		37.72mm	18.42mm	No		ROHS3 Compliant	Contains Lead
Mfr Part No BQ3285ESTR	Texas Instruments	Datasheet	1200 In Stock	-	Min: 1 Mult: 1			Gold	Surface Mount	Surface Mount	24-SOIC (0.295, 7.50mm Width)		24	624.398247mg		0°C~70°C	Tape & Reel (TR)			e4		Obsolete	1 (Unlimited)	24		EAR99	Clock/Calendar					8542.39.00.01	4.5V~5.5V	DUAL	260	5V	1.27mm				BQ3285	24				5V	5V		Parallel			242B					0.032MHz		Clock	8		1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd		300μA @ 5V	SECONDS	Y	2.5V~4V	NO		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		2.65mm	15.4mm	7.5mm	No		ROHS3 Compliant	Lead Free