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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	Bus Type	ECCN (US)	Lead Shape	Maximum Operating Supply Voltage (V)	Maximum Operating Temperature (°C)	Maximum Power Dissipation (mW)	Minimum Operating Supply Voltage (V)	Minimum Operating Temperature (°C)	Mounting	Package Height	Package Length	Package Width	PCB changed	Standard Package Name	Supplier Package	Typical Operating Supply Voltage (V)	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	Max Operating Temperature	Min Operating Temperature	Additional Feature	HTS Code	Max Power Dissipation	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	Function	Number of Outputs	Qualification Status	Max Output Current	Operating Supply Voltage	Power Supplies	Temperature Grade	Interface	Max Supply Voltage	Min Supply Voltage	Memory Size	Nominal Supply Current	Power Dissipation	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	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 ISL1208IB8Z-TK	Intersil (Renesas Electronics America)	Datasheet	353 In Stock	-	Min: 1 Mult: 1	14 Weeks		Tin	Surface Mount		SOIC		8	540.001716mg																				2004		e3	Active	1 (Unlimited)	8		EAR99			85°C	-40°C					DUAL	260	3V	1.27mm		40									3/5V	INDUSTRIAL	2-Wire, I2C, Serial	5.5V	2.7V	2B				0.032MHz		Clock				HH:MM:SS	2 B	YY-MM-DD-dd		SECONDS	Y			I2C			1.7272mm	4.9022mm	3.9116mm	No		RoHS Compliant	Lead Free
Mfr Part No PCF2129AT/2,518	NXP USA Inc.	Datasheet	-	1: $1.350804 10: $1.274344 100: $1.202211 500: $1.134161 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	20-SOIC (0.295, 7.50mm Width)	YES																				-40°C~85°C	Tape & Reel (TR)	2003			Active	3 (168 Hours)	20			Clock/Calendar							1.8V~4.2V	DUAL	260	3.3V	1.27mm		NOT SPECIFIED	PCF2129	20	R-PDSO-G20			Not Qualified			2/4V		I2C, 2-Wire Serial												1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd	1.5μA @ 3.3V	SECONDS	Y	1.8V~4.2V	YES	I2C	Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer		2.65mm	12.8mm	7.5mm			ROHS3 Compliant
Mfr Part No BQ3285LDSSTR	Texas Instruments	Datasheet	2318 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	Tape & Reel (TR)			e4	Obsolete	2 (1 Year)	24		EAR99	Clock/Calendar					8542.39.00.01		2.7V~5.5V	DUAL	260	3V	0.635mm			BQ3285	24						3V	3V		Parallel			242B				0.032MHz		Clock	8			HH:MM:SS (12/24 hr)		YY-MM-DD-dd	100μA @ 3V	SECONDS	Y	2.4V~4V	NO		Alarm, Daylight Savings, NVSRAM		1.73mm	8.65mm	3.9mm	No		ROHS3 Compliant	Lead Free
Mfr Part No M48T02-70PC1	STMicroelectronics	Datasheet	16 In Stock	-	Min: 1 Mult: 1	25 Weeks	ACTIVE (Last Updated: 7 months ago)		Through Hole	Through Hole	24-DIP Module (0.600, 15.24mm)		24																		Commercial grade	0°C~70°C	Tube		Timekeeper®	e3	Active	1 (Unlimited)	24		EAR99	Clock/Calendar	Matte Tin (Sn)				8542.39.00.01		4.75V~5.5V	DUAL		5V	2.54mm	70GHz		M48T02	24						5V	5V		Parallel			16MB	80mA				100 ns	Clock		2040		HH:MM:SS (24 hr)		YY-MM-DD-dd	3mA @ 4.7V~5.5V	SECONDS	N		NO		Leap Year	8.89mm		34.8mm	18.34mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No M41T00SM6E	STMicroelectronics	Datasheet	2146 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	SMD/SMT	EAR99	Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)						2.7V~5.5V	DUAL	260			32.768kHz	30	M41T00	8			1	Not Qualified			3/5V		I2C, 2-Wire Serial									Clock				HH:MM:SS (24 hr)	8 B	YY-MM-DD-dd	70μA @ 2.7V~5.5V	SECONDS	N	2V~3.5V		I2C	Leap Year	1.25mm		5mm	4mm		No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No MCP795W20-I/ST	Microchip Technology	Datasheet	149 In Stock	1: $2.430130 10: $2.292575 100: $2.162807 500: $2.040383 View all price	Min: 1 Mult: 1	5 Weeks			Surface Mount	Surface Mount	14-TSSOP (0.173, 4.40mm 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	0.65mm		40	MCP795W20	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	1.05mm		5.1mm	4.5mm	No		ROHS3 Compliant	Lead Free
Mfr Part No PCF85363ATL/AX	NXP USA Inc.	Datasheet	2432 In Stock	1: $1.229598 10: $1.159997 100: $1.094337 500: $1.032394 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	10-XFDFN Exposed Pad	YES																				-40°C~85°C	Tape & Reel (TR)	2010			Active	1 (Unlimited)	10			Clock/Calendar							0.9V~5.5V	DUAL	NOT SPECIFIED	3.3V	0.5mm		NOT SPECIFIED	PCF85363	10	S-PDSO-N10								I2C, 2-Wire Serial			64B									1	HH:MM:SS:hh (12/24 hr)		YY-MM-DD-dd	0.885μA @ 3.3V			0.9V~5.5V		I2C	Alarm, Leap Year, Watchdog Timer		0.5mm	2.6mm	2.6mm			ROHS3 Compliant
Mfr Part No PCF8563T/F4	NXP Semiconductors	Datasheet	15927 In Stock	-	Min: 1 Mult: 1										Serial (2-Wire, I2C)	EAR99	Gull-wing	5.5	85	300	1.8	-40	Surface Mount	1.45(Max)	5(Max)	4(Max)	8	SOP	SO	5\|2.5\|3.3							Active																				8		Clock/Calendar/Alarm/Timer/Interrupt																				HH:MM:SS		DW:DM:M:Y														RoHS Compliant
Mfr Part No M48T12-70PC1	STMicroelectronics	Datasheet	84 In Stock	-	Min: 1 Mult: 1	25 Weeks	ACTIVE (Last Updated: 7 months ago)		Through Hole	Through Hole	24-DIP Module (0.600, 15.24mm)		24																		Commercial grade	0°C~70°C	Tube		Timekeeper®	e3	Active	1 (Unlimited)	24		EAR99	Clock/Calendar	Matte Tin (Sn)						4.5V~5.5V	DUAL		5V	2.54mm	70GHz		M48T12	24			8			5V	5V		Parallel			15.6kB	80mA				100 ns	Clock		2040		HH:MM:SS (24 hr)		YY-MM-DD-dd	3mA @ 4.5V~5.5V	SECONDS	N		NO		Leap Year	8.89mm		34.8mm	18.34mm	No	No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No PCF8523TS/1,118	NXP USA Inc.	Datasheet	-	1: $1.098902 10: $1.036700 100: $0.978019 500: $0.922659 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	14-TSSOP (0.173, 4.40mm Width)	YES																				-40°C~85°C	Tape & Reel (TR)	2003			Active	1 (Unlimited)	14			Clock/Calendar					8542.39.00.01		1.6V~5.5V	DUAL	NOT SPECIFIED	3V	0.65mm		NOT SPECIFIED	PCF8523	14	R-PDSO-G14			Not Qualified			1.2/5.5V		I2C, 2-Wire Serial							0.032MHz					1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd	0.5μA @ 2V~5V	SECONDS	Y	1.8V~5.5V	YES	I2C	Alarm, Leap Year, Watchdog Timer		1.1mm	5mm	4.4mm			ROHS3 Compliant
Mfr Part No BQ3285LFSS-A1TR	Texas Instruments	Datasheet	2000 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	Tape & Reel (TR)			e4	Obsolete	2 (1 Year)	24		EAR99	Clock/Calendar					8542.39.00.01		2.7V~5.5V	DUAL	260	3V	0.635mm			BQ3285	24						3V	3/5V		Parallel			242B				0.032MHz		Clock	8			HH:MM:SS (12/24 hr)		YY-MM-DD-dd	100μA @ 3V	SECONDS	Y	2.4V~4V	NO		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		1.73mm	8.65mm	3.9mm	No		ROHS3 Compliant	Lead Free
Mfr Part No PT7C4372ALEX	Diodes Incorporated	Datasheet	-	1: $0.946425 10: $0.892854 100: $0.842314 500: $0.794637 View all price	Min: 1 Mult: 1	25 Weeks			Surface Mount	Surface Mount	8-TSSOP (0.173, 4.40mm Width)																				Industrial grade	-40°C~85°C	Tape & Reel (TR)	2012			Active	3 (168 Hours)	8		EAR99	Clock/Calendar					8542.39.00.01		1.8V~6V	DUAL		3V	0.65mm					R-PDSO-G8			Not Qualified			2/5V		I2C, 2-Wire Serial												1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd	0.8μA @ 3V	SECONDS	Y		YES	I2C	Alarm, Leap Year		1.2mm	4.4mm	3mm			ROHS3 Compliant
Mfr Part No PCF8593T/1,118	NXP USA Inc.	Datasheet	80000 In Stock	-	Min: 1 Mult: 1	7 Weeks				Surface Mount	8-SOIC (0.154, 3.90mm Width)	YES																			Industrial grade	-40°C~85°C	Tape & Reel (TR)	2003		e4	Active	1 (Unlimited)	8			Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)				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 MCP79510T-I/MN	Microchip Technology	Datasheet	72000 In Stock	1: $1.649508 10: $1.556140 100: $1.468057 500: $1.384959 View all price	Min: 1 Mult: 1	14 Weeks			Surface Mount	Surface Mount	10-WFDFN Exposed Pad		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		3V	0.5mm			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		0.8mm	3mm	3mm	No		ROHS3 Compliant	Lead Free
Mfr Part No M41ST87WMX6	STMicroelectronics	Datasheet	5 In Stock	-	Min: 1 Mult: 1				Surface Mount	Surface Mount	28-SOIC (0.295, 7.50mm Width)		28																			-40°C~85°C	Tube			e4	Obsolete	3 (168 Hours)	28	SMD/SMT	EAR99	Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)				8542.39.00.01	1W	2.7V~3.6V	DUAL	NOT SPECIFIED	3V	1.27mm	32kHz	NOT SPECIFIED	M41ST	28				Not Qualified	20mA		3/3.3V		I2C, 2-Wire Serial			128B	750μA	1W	8			Clock			1	HH:MM:SS:hh (24 hr)	160 B	YY-MM-DD-dd	0.5mA @ 2.7V~3.6V	1/100SECOND	Y	2.5V~3.6V		I2C	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	2.39mm		18.01mm	7.67mm		No SVHC	ROHS3 Compliant	Lead Free
Mfr Part No M41T00CAPPC1	STMicroelectronics	Datasheet	1920 In Stock	-	Min: 1 Mult: 1				Through Hole	Through Hole	24-DIP (0.600, 15.24mm)		24																		Industrial grade	0°C~70°C	Tube		Timekeeper®, CAPHAT™	e3	Obsolete	1 (Unlimited)	24		EAR99	Clock/Calendar	Matte Tin (Sn)				8542.39.00.01		2.7V~5.5V	DUAL	225		2.54mm			M41T00	24							3/5V		I2C, 2-Wire Serial									Clock				HH:MM:SS (24 hr)		YY-MM-DD-dd	70μA @ 2.7V~5.5V	SECONDS	N	Integrated	NO	I2C	Leap Year		9.65mm	34.545mm		No		ROHS3 Compliant
Mfr Part No M48T08Y-10MH1F	STMicroelectronics	Datasheet	474 In Stock	-	Min: 1 Mult: 1	26 Weeks			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	Tin (Sn)				8542.39.00.01		4.5V~5.5V	DUAL	260	5V	1.27mm	100GHz	30	M48T08	28						5V	5V		Parallel			62.5kB					100 ns	Clock	8			HH:MM:SS (24 hr)		YY-MM-DD-dd	3mA @ 4.5V~5.5V	SECONDS	N		NO		Leap Year, Watchdog Timer		3.05mm	18.1mm	8.56mm	No		ROHS3 Compliant	Lead Free
Mfr Part No PT7C433833UEX	Diodes Incorporated	Datasheet	2395 In Stock	-	Min: 1 Mult: 1	20 Weeks			Surface Mount	Surface Mount	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)																				Industrial grade	-40°C~85°C	Tape & Reel (TR)	2017			Active	1 (Unlimited)	8		EAR99	Clock/Calendar					8542.39.00.01		2.7V~5.5V	DUAL		3V	0.65mm					S-PDSO-G8			Not Qualified			3/5V		I2C, 2-Wire Serial			56B									1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd	125μA @ 2.7V~5.5V	SECONDS	Y	1.5V~3.7V	NO	I2C	Leap Year, NVSRAM, Square Wave Output		1.1mm	3mm	3mm			ROHS3 Compliant
Mfr Part No PT7C43390WEX	Diodes Incorporated	Datasheet	2000 In Stock	1: $1.244137 10: $1.173714 100: $1.107278 500: $1.044602 View all price	Min: 1 Mult: 1	25 Weeks			Surface Mount	Surface Mount	8-SOIC (0.154, 3.90mm Width)		8																			-40°C~85°C	Tape & Reel (TR)	2015			Active	1 (Unlimited)	8		EAR99	Clock/Calendar							1.3V~5.5V	DUAL		3V	1.27mm			PT7C43390					Not Qualified			3/5V		I2C, 2-Wire Serial												1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd	0.65μA~0.7μA @ 3V~5V	SECONDS	Y		NO	I2C	Alarm, Leap Year, Square Wave Output		1.75mm	4.9mm	3.9mm			ROHS3 Compliant
Mfr Part No M48T37Y-70MH1F	STMicroelectronics	Datasheet	78 In Stock	1: $16.880645 10: $15.925137 100: $15.023714 500: $14.173315 View all price	Min: 1 Mult: 1	26 Weeks			Surface Mount	Surface Mount	44-BSOP (0.337, 8.56mm Width) requires SNAPHAT		44																		Commercial grade	0°C~70°C	Tape & Reel (TR)		Timekeeper®	e3	Active	3 (168 Hours)	44		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed				8542.39.00.01		4.5V~5.5V	DUAL	245	5V	0.81mm	70GHz	30	M48T37	44						5V	5V		Parallel			250kB			8		70 ns	Clock	8			HH:MM:SS (24 hr)		YY-MM-DD-dd	3mA @ 4.5V~5.5V	SECONDS	Y		NO		Alarm, Leap Year, Watchdog Timer		3.05mm	18.1mm	8.56mm	No		ROHS3 Compliant	Lead Free