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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	Contact Plating	Mount	Mounting Type	Package / Case	Surface Mount	Number of Pins	Supplier Device Package	Weight	Number of Terminals	Battery Backup Switching	Bus Type	Clock Frequency-Max	ECCN (US)	Factory Pack QuantityFactory Pack Quantity	Ihs Manufacturer	Lead Shape	Manufacturer	Manufacturer Part Number	Maximum Operating Supply Voltage (V)	Maximum Operating Temperature	Maximum Operating Temperature (°C)	Maximum Power Dissipation (mW)	Minimum Operating Supply Voltage (V)	Minimum Operating Temperature	Minimum Operating Temperature (°C)	Mounting	Mounting Styles	MSL	Operating Temperature-Max	Operating Temperature-Min	Package Body Material	Package Code	Package Description	Package Equivalence Code	Package Height	Package Length	Package Shape	Package Style	Package Width	Part Life Cycle Code	Part Package Code	PCB changed	Reflow Temperature-Max (s)	Risk Rank	RoHS	Rohs Code	RTC Bus Interface	RTC Memory Size	Standard Package Name	Supplier Package	Supplier Temperature Grade	Supply Voltage-Max	Supply Voltage-Min	Supply Voltage-Nom	Typical Operating Supply Voltage (V)	Usage Level	User RAM (byte)	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	Subcategory	Technology	Voltage - Supply	Terminal Position	Terminal Form	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	Function	Qualification Status	Operating Supply Voltage	Supply Voltage-Max (Vsup)	Power Supplies	Temperature Grade	Supply Voltage-Min (Vsup)	Interface	Max Supply Voltage	Min Supply Voltage	Memory Size	uPs/uCs/Peripheral ICs Type	Clock Frequency	Accuracy	Access Time	Logic Function	Seated Height-Max	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	REACH SVHC	RoHS Status	Lead Free
Mfr Part No ISL12022MIBZ-TR5421	Intersil (Renesas Electronics America)	Datasheet	20 In Stock	1: $5.716299 10: $5.392735 100: $5.087486 500: $4.799515 View all price	Min: 1 Mult: 1	6 Weeks		Surface Mount		SOIC																																																							Tape & Reel	2007		e3		Active	1 (Unlimited)	20	EAR99		Matte Tin (Sn) - annealed	85°C	-40°C	8542.39.00.01				DUAL		260	3V	1.27mm			30		20	R-PDSO-G20					3/5V	INDUSTRIAL		2-Wire, I2C, Serial	5.5V	2.7V	128B		0.032MHz	0.0005 %		Clock				HH:MM:SS		YY-MM-DD-dd		SECONDS	Y		NO	I2C			2.65mm	12.8mm	7.5mm	No		RoHS Compliant
Mfr Part No ISL1208IB8Z	Intersil (Renesas Electronics America)	Datasheet	400 In Stock	1: $2.490791 10: $2.349802 100: $2.216795 500: $2.091316 View all price	Min: 1 Mult: 1	14 Weeks	Tin	Surface Mount		SOIC		8																																																					Bulk	2003		e3		Active	1 (Unlimited)	8	EAR99			85°C	-40°C					DUAL		260	3V	1.27mm			30								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		1.5mm		5mm	4mm	No	No SVHC	RoHS Compliant	Lead Free
Mfr Part No DS1742-70	Rochester Electronics, LLC	Datasheet	-	-	Min: 1 Mult: 1				Through Hole	24-DIP Module (0.600, 15.24mm)	NO																																																					0°C~70°C	Tube			e3	yes	Obsolete	3 (168 Hours)	24		Clock/Calendar	TIN						4.5V~5.5V	DUAL		260	5V	2.54mm	unknown		NOT SPECIFIED		24	R-PDIP-P24		COMMERCIAL						Parallel			2KB		0.032MHz					8		HH:MM:SS (24 hr)		YY-MM-DD-dd	3mA @ 5V						Leap Year, NVSRAM, Y2K		8.51mm	37.595mm	15.24mm			ROHS3 Compliant
Mfr Part No PCF8563BS/4,118	NXP USA Inc.	Datasheet	696 In Stock	1: $2.062894 10: $1.946127 100: $1.835968 500: $1.732046 View all price	Min: 1 Mult: 1	7 Weeks			Surface Mount	10-VFDFN Exposed Pad	YES																																																					-40°C~85°C	Tape & Reel (TR)	2003		e4		Active	1 (Unlimited)	10		Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)			8542.39.00.01			1.8V~5.5V	DUAL		260	2V	0.5mm			30	PCF8563	10	S-PDSO-G10		Not Qualified			2/5V			I2C, 2-Wire Serial					0.032MHz						1	HH:MM:SS (24 hr)		YY-MM-DD-dd	0.6μA~0.75μA @ 2V~5V	SECONDS	Y		YES	I2C	Alarm, Leap Year, Watchdog Timer		1mm	3mm	3mm			ROHS3 Compliant
Mfr Part No M41ST85WMH6E	STMicroelectronics	Datasheet	303 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	3 (168 Hours)	28	EAR99	Clock/Calendar	MATTE TIN			8542.39.00.01			2.7V~3.6V	DUAL		260	3V	1.27mm			40	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	2.69mm		18.49mm	8.89mm	No		Non-RoHS Compliant	Lead Free
Mfr Part No RV-3029-C3-TA-QC-Opt. B	Micro Crystal	Datasheet	588 In Stock	1: $5.311150 10: $5.010519 100: $4.726905 500: $4.459344 View all price	Min: 1 Mult: 1											Backup Switching				1000						+ 85 C				- 40 C			SMD/SMT	MSL 1 - Unlimited																	Details		Serial, 2-Wire, I2C	2 B				5.5 V	1.3 V								RV-3029-C3																																													HH:MM:SS		YY-MM-DD-dd
Mfr Part No PCF8573T,512	NXP Semiconductors	Datasheet	-	-	Min: 1 Mult: 1												Serial		EAR99			Gull-wing					85	200			-40	Surface Mount									2.45(Max)	10.5(Max)			7.6(Max)			16							SOP	SO									Tube					Obsolete																					16		Clock/Calendar/Alarm																			HH:MM:SS		YY:MM:DD														RoHS Compliant
Mfr Part No M41ST84WMQ6E	STMicroelectronics	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	Surface Mount	16-SOIC (0.154, 3.90mm Width)		16																																																				-40°C~85°C	Tube			e4		Obsolete	1 (Unlimited)	16	EAR99	Clock/Calendar	Nickel/Palladium/Gold (Ni/Pd/Au)			8542.39.00.01			2.7V~3.6V	DUAL		260	3V	1.27mm	unknown		30	M41ST	16			Not Qualified	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	1.6mm		10mm	4mm			ROHS3 Compliant	Lead Free
Mfr Part No M48T59Y-70MH1F	STMicroelectronics	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	Surface Mount	28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets																																																						0°C~70°C	Tape & Reel (TR)		Timekeeper®			Obsolete	1 (Unlimited)	28	EAR99	Clock/Calendar				8542.39.00.01			4.5V~5.5V	DUAL		260	5V	1.27mm		70GHz	10	M48T59	28	R-PDSO-G28		Not Qualified			5V			Parallel			62.5kB				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			ROHS3 Compliant	Lead Free
Mfr Part No PT7C43190AWEX	Diodes Incorporated	Datasheet	33 In Stock	1: $1.276287 10: $1.204045 100: $1.135891 500: $1.071596 View all price	Min: 1 Mult: 1	14 Weeks			Surface Mount	8-SOIC (0.154, 3.90mm Width)																																																						-40°C~85°C	Tape & Reel (TR)					Active	1 (Unlimited)			Clock/Calendar							1.35V~5.5V																			3-Wire Serial												HH:MM:SS (12/24 hr)		YY-MM-DD-dd	0.6μA~14μA @ 3V~5V						Alarm, Leap Year, Square Wave Output							ROHS3 Compliant
Mfr Part No PT7C433833AWEX	Diodes Incorporated	Datasheet	-	-	Min: 1 Mult: 1	20 Weeks			Surface Mount	8-SOIC (0.154, 3.90mm Width)																																																						-40°C~85°C	Tape & Reel (TR)					Active	1 (Unlimited)		EAR99	Clock/Calendar				8542.39.00.01			2.7V~5.5V			NOT SPECIFIED					NOT SPECIFIED											I2C, 2-Wire Serial			56B									HH:MM:SS (12/24 hr)		YY-MM-DD-dd	125μA @ 2.7V~5.5V			1.5V~3.7V			Leap Year, NVSRAM, Square Wave Output							RoHS Compliant
Mfr Part No 1339-31DCGI8	Renesas Electronics America Inc.	Datasheet	800 In Stock	1: $3.239997 10: $3.056601 100: $2.883586 500: $2.720364 View all price	Min: 1 Mult: 1	12 Weeks			Surface Mount	8-SOIC (0.154, 3.90mm Width)			8-SOIC																																																	Industrial grade		-40°C~85°C	Tape & Reel (TR)					Active	1 (Unlimited)			Clock/Calendar							3.3V~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 ISL12020MIRZ	Intersil (Renesas Electronics America)	Datasheet	3977 In Stock	1: $7.671592 10: $7.237351 100: $6.827690 500: $6.441217 View all price	Min: 1 Mult: 1	7 Weeks	Tin	Surface Mount		DFN		20																																																						2008		e3		Active	1 (Unlimited)	20	EAR99			85°C	-40°C	8542.39.00.01				DUAL		260	3V	0.5mm					20						3/5V	INDUSTRIAL		2-Wire, I2C, Serial	5.5V	2.7V	128B		0.032MHz	0.0005 %		Clock				HH:MM:SS	128 B	YY-MM-DD-dd		SECONDS	Y			I2C		1.3mm		5.5mm	4mm	No	No SVHC	RoHS Compliant	Lead Free
Mfr Part No PCF8523TS/1,112	NXP USA Inc.	Datasheet	-	-	Min: 1 Mult: 1	7 Weeks			Surface Mount	14-TSSOP (0.173, 4.40mm Width)	YES																																																					-40°C~85°C	Tube	2003				Obsolete	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 X1205V8IZ	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount		TSSOP																																																							Bulk	2005		e3			1 (Unlimited)	8	EAR99		MATTE TIN	85°C	-40°C	8542.39.00.01				DUAL		260	5V	0.65mm			40		8	R-PDSO-G8		Not Qualified		5.5V	3/5V	INDUSTRIAL	2.7V	2-Wire, I2C, Serial				TIMER, REAL TIME CLOCK	0.032MHz							HH:MM:SS (12/24 hr)		YY-MM-DD-dd		SECONDS	Y		YES	I2C			1.2mm	4.4mm	3mm			RoHS Compliant	Lead Free
Mfr Part No PCF85363ATT1/AJ	NXP USA Inc.	Datasheet	80 In Stock	-	Min: 1 Mult: 1	7 Weeks			Surface Mount	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	YES																																																			Industrial grade		-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		10	S-PDSO-G10								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		1.1mm	3mm	3mm			ROHS3 Compliant
Mfr Part No M41ST85WMH6	STMicroelectronics	Datasheet	17 In Stock	-	Min: 1 Mult: 1			Surface Mount			YES	28			28		Serial (2-Wire, I2C)	0.032 MHz	EAR99		STMICROELECTRONICS		STMicroelectronics	M41ST85WMH6	3.6		85	1000	2.7		-40	Surface Mount			85 °C	-40 °C	PLASTIC/EPOXY	SOP	0.300 INCH, SNAPHAT, PLASTIC, SOH-28	SOP28,.5	2.69(Max)	18.49(Max)	RECTANGULAR	SMALL OUTLINE	8.89(Max)	Obsolete	SOIC	28	NOT SPECIFIED	7.79	Compliant	Yes			SOH	SOH	Industrial	3.6 V	2.7 V	3 V	3.3		64		Tube			e0		Obsolete			EAR99		TIN LEAD	85 °C	-40 °C	8542.39.00.01	Timer or RTC	CMOS		DUAL	GULL WING	NOT SPECIFIED		1.27 mm	compliant				28	R-PDSO-G28	Clock/Calendar/Alarm/Supervisor	Not Qualified	3.3 V		3/3.3 V	INDUSTRIAL			3.6 V	2.7 V		TIMER, REAL TIME CLOCK				Clock	3.05 mm		1	HH:MM:SS:hh		DW:DM:M:Y		1/100 SECOND	Y		NO	I2C				18.1 mm	8.56 mm			RoHS non-compliant
Mfr Part No BQ4845YS-A4G4	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			4.5V~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 BQ4285S-SB2G4	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1		Gold	Surface Mount	Surface Mount	24-SOIC (0.295, 7.50mm Width)		24		624.398247mg																																																		0°C~70°C	Tube			e4		Obsolete	1 (Unlimited)	24	EAR99	Clock/Calendar				8542.39.00.01			4.5V~5.5V	DUAL		260	5V	1.27mm				BQ4285	24				5V		5V			Parallel			114B		0.032MHz			Clock			1	HH:MM:SS (12/24 hr)		YY-MM-DD-dd		SECONDS	Y	2.5V~4V	NO		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	2.35mm		15.4mm	7.52mm	No		ROHS3 Compliant	Lead Free
Mfr Part No AB1815-T3	Abracon LLC	Datasheet	1423 In Stock	1: $2.758738 10: $2.602584 100: $2.455267 500: $2.316290 View all price	Min: 1 Mult: 1	13 Weeks		Surface Mount	Surface Mount	16-VFQFN Exposed Pad			16-QFN (3x3)																																																			-40°C~85°C	Cut Tape (CT)	2012				Active	1 (Unlimited)			Clock/Calendar		85°C	-40°C				1.7V~3.6V																			SPI	3.6V	1.7V	256B					Clock				HH:MM:SS:hh	256 B	YY-MM-DD-dd	0.17μA~0.22μA @ 1.8V~3V			1.5V~3.6V			Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer					No		RoHS Compliant	Lead Free