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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	Bus Type	ECCN (US)	HTS	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	Operating Temperature (Max.)	Operating Temperature (Min.)	Package Height	Package Length	Package Width	PCB changed	RoHS	Standard Package Name	Supplier Package	Typical Operating Supply Voltage (V)	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	Max Operating Temperature	Min Operating Temperature	Additional Feature	HTS Code	Voltage - Supply	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Terminal Pitch	Reach Compliance Code	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	Supply Current-Max	Logic Function	External Data Bus Width	RAM (words)	Number of Timers	Time Format	On Chip Data RAM Width	Non-Volatile Memory	Date Format	Current - Timekeeping (Max)	Time-Min	Interrupt Capability	Voltage - Supply, Battery	Volatile	Information Access Method	Source Url Status Check Date	Features	Height Seated (Max)	Length	Width	Radiation Hardening	REACH SVHC	RoHS Status	Lead Free
Mfr Part No ISL1208IB8Z-TK	Renesas Electronics America Inc.	Datasheet	6000 In Stock	-	Min: 1 Mult: 1	7 Weeks			Surface Mount	8-SOIC (0.154, 3.90mm Width)	YES																								-40°C~85°C	Cut Tape (CT)	2004		e3		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed				8542.39.00.01	2.7V~5.5V	DUAL		NOT SPECIFIED	3V	1.27mm		NOT SPECIFIED	ISL1208	8	R-PDSO-G8								I2C, 2-Wire Serial			2B								HH:MM:SS (12/24 hr)			YY-MM-DD-dd	4μA~6μA @ 3V~5V			1.8V~5.5V		I2C		Alarm, Leap Year, SRAM	1.7272mm	4.9022mm	3.9116mm			ROHS3 Compliant
Mfr Part No DS3234S#T&R	Maxim Integrated	Datasheet	2 In Stock	1: $12.433177 10: $11.729412 100: $11.065483 500: $10.439135 View all price	Min: 1 Mult: 1	6 Weeks		Surface Mount	Surface Mount	20-SOIC (0.295, 7.50mm Width)		20	20-SOIC																						0°C~70°C	Tape & Reel (TR)	2010				Active	1 (Unlimited)			Clock/Calendar		70°C	0°C			2V~5.5V								DS3234					3.3V					SPI	5.5V	2V	256B				Clock				HH:MM:SS (12/24 hr)			YY-MM-DD-dd	120μA~160μA @ 3.63V~5.5V			2V~3.8V				Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal				No	No SVHC	ROHS3 Compliant
Mfr Part No ISL12020MIRZ	Renesas Electronics America Inc.	Datasheet	4400 In Stock	-	Min: 1 Mult: 1	3 Weeks			Surface Mount	20-PowerLFDFN	YES																							Industrial grade	-40°C~85°C	Tube	2008		e3		Active	1 (Unlimited)	20	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed				8542.39.00.01	2.7V~5.5V	DUAL			3V	0.5mm			ISL12020	20	R-PDSO-N20								I2C, 2-Wire Serial			128B								HH:MM:SS (12/24 hr)			YY-MM-DD-dd	14μA~15μA @ 3V~5V			1.8V~5.5V		I2C		Alarm, Daylight Savings, Leap Year, SRAM	1.3mm	5.5mm	4mm			ROHS3 Compliant
Mfr Part No DS1251YP-70	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1	20 Weeks					YES													70°C												Tray	2011		e3	yes	Obsolete	3 (168 Hours)	34	3A991.B.2.A		Matte Tin (Sn)			USE DS9034PCX TO ORDER POWERCAP	8473.30.11.40		DUAL	J INVERTED	245	5V	1.27mm	not_compliant	40		34	R-XDMA-U34		Not Qualified		5.5V	5V	COMMERCIAL	4.5V					TIMER, REAL TIME CLOCK				8								1/100SECOND	N		NO	PARALLEL, DIRECT ADDRESS			6.858mm	24.384mm	23.495mm			ROHS3 Compliant	Lead Free
Mfr Part No DS17485-3	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1	9 Weeks					NO													70°C												Tube	2000		e3	yes	Obsolete	1 (Unlimited)	24	EAR99		Matte Tin (Sn)				8542.39.00.01		DUAL	THROUGH-HOLE	260	3V	2.54mm		30		24	R-PDIP-T24		Not Qualified		3.7V	3V	COMMERCIAL	2.7V					TIMER, REAL TIME CLOCK	0.032MHz			8		1						SECONDS	Y		NO	PARALLEL, MUXED BUS			5.08mm	31.75mm	15.24mm			ROHS3 Compliant	Lead Free
Mfr Part No DS1743-100IND	Maxim Integrated	Datasheet	2 In Stock	-	Min: 1 Mult: 1			Through Hole	Through Hole	28-DIP Module (0.600, 15.24mm)		28																							-40°C~85°C	Tube	2012		e3	yes	Obsolete	1 (Unlimited)	28	EAR99	Clock/Calendar	Matte Tin (Sn)				8473.30.11.80	4.5V~5.5V	DUAL		260	5V	2.54mm			DS1743	28				5V		5V			Parallel			8KB		0.032MHz		Clock	8			HH:MM:SS (24 hr)			YY-MM-DD-dd	3mA @ 5V	SECONDS	N		NO			Leap Year, NVSRAM, Y2K	10.67mm	38.225mm	15.24mm	No		ROHS3 Compliant	Lead Free
Mfr Part No DS1553P-85	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	Surface Mount	34-PowerCap™ Module		34																							0°C~70°C	Tube	2010		e3	yes	Obsolete	1 (Unlimited)	34	EAR99	Clock/Calendar	MATTE TIN			A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	8473.30.11.80	4.5V~5.5V	DUAL		250	5V			30	DS1553	34				5V		5V			Parallel			8KB		0.032MHz		Clock	8			HH:MM:SS (24 hr)			YY-MM-DD-dd	3mA @ 5V	SECONDS	Y	3V	NO			Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K				No		ROHS3 Compliant
Mfr Part No DS1643-85	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1			Through Hole	Through Hole	28-DIP Module (0.600, 15.24mm)		28																							0°C~70°C	Tube	2010		e3	yes	Obsolete	1 (Unlimited)	34	EAR99	Clock/Calendar	MATTE TIN				8473.30.11.80	4.5V~5.5V	DUAL			5V				DS1643	34	R-XDMA-U34			5V					Parallel			8KB		0.032MHz		Clock	8			HH:MM:SS (24 hr)			YY-MM-DD-dd	3mA @ 5V							Leap Year, NVSRAM				No		ROHS3 Compliant
Mfr Part No DS1642-85	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1				Through Hole	24-DIP Module (0.600, 15.24mm)	NO																								0°C~70°C	Tube	2010		e3	yes	Obsolete	1 (Unlimited)	24	EAR99	Clock/Calendar	MATTE TIN				8473.30.11.80	4.5V~5.5V	DUAL		NOT SPECIFIED	5V	2.54mm	not_compliant	NOT SPECIFIED	DS1642	24	R-PDMA-P24		Not Qualified			5V			Parallel			2KB		0.032MHz			8			HH:MM:SS (24 hr)			YY-MM-DD-dd	3mA @ 5V	SECONDS	N		NO			Leap Year, NVSRAM						ROHS3 Compliant
Mfr Part No ISL12025IBZ	Renesas Electronics America Inc.	Datasheet	-	-	Min: 1 Mult: 1				Surface Mount	8-SOIC (0.154, 3.90mm Width)																									-40°C~85°C	Tube	2018				Obsolete	1 (Unlimited)			Clock/Calendar						2.7V~5.5V								ISL12025	8									I2C, 2-Wire Serial											HH:MM:SS (12/24 hr)			YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V			1.8V~5.5V				Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer						ROHS3 Compliant
Mfr Part No DS1337U T	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks	Tin	Surface Mount		UMAX		8																									2015		e3	yes		1 (Unlimited)	8	EAR99			85°C	-40°C				DUAL		260	3.3V	0.65mm		30		8			Not Qualified	3.3V	5.5V	1.5/5V	INDUSTRIAL							0.032MHz		Clock			1	HH:MM:SS					SECONDS	Y		YES	I2C			1.1mm	3mm	3mm			RoHS Compliant	Contains Lead
Mfr Part No AB1804-T3	Abracon LLC	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	Surface Mount	16-VFQFN Exposed Pad																									-40°C~85°C	Tape & Reel (TR)	2012			yes	Obsolete	1 (Unlimited)	16		Clock/Calendar						1.7V~3.6V	QUAD		260	1.8V	0.5mm		30		16	S-XQCC-N16					1.8/3.3V			I2C, 2-Wire Serial					0.032MHz		Clock			1	HH:MM:SS:hh		256 B	YY-MM-DD-dd	0.17μA~0.22μA @ 1.8V~3V	SECONDS	Y	1.5V~3.6V		I2C; SERIAL, 4-WIRE/3-WIRE		Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer	0.9mm	3mm	3mm	No		RoHS Compliant	Lead Free
Mfr Part No RX-8801SA: UA PURE SN	EPSON	Datasheet	-	-	Min: 1 Mult: 1				Surface Mount	14-SOIC (0.197, 5.00mm Width)																									-40°C~85°C			RX-8801SA			Not For New Designs	1 (Unlimited)			Clock/Calendar						1.6V~5.5V																		I2C															2.1μA~3.4μA @ 3V~5V							Alarm						ROHS3 Compliant
Mfr Part No S-35190A-I8T1G	Seiko	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount																						Compliant						Tape & Reel											85 °C	-40 °C																3 V					Serial	5.5 V	1.3 V					Clock				HH:MM:SS			YY-MM-DD-dd												No
Mfr Part No PCF8583TD-T	NXP Semiconductors / Freescale	Datasheet	-	-	Min: 1 Mult: 1					SOIC	YES	8													-40°C											Cut Tape			e4				8	EAR99		NICKEL PALLADIUM GOLD						DUAL	GULL WING		5V	1.27mm				8			Not Qualified		6V	3/5V	INDUSTRIAL	2.5V				240B	TIMER, REAL TIME CLOCK	0.032MHz	0.2mA			256			8				1/100SECOND	Y		YES	I2C	2013-06-14 00:00:00		2.65mm	7.55mm	7.5mm			RoHS Compliant	Lead Free
Mfr Part No PCF8564AU/5GC/1,01	NXP USA Inc.	Datasheet	-	-	Min: 1 Mult: 1				Surface Mount	Die	YES																								-40°C~85°C	Bulk	2008				Obsolete	1 (Unlimited)	9		Clock/Calendar					8542.39.00.01	1V~5.5V	UPPER			2V				PCF8564	9	R-XUUC-N9		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		NO	I2C		Alarm, Leap Year, Square Wave Output, Watchdog Timer						ROHS3 Compliant
Mfr Part No PCF8563TS/F4,118	NXP Semiconductors / Freescale	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount		TSSOP		8																								Tape and Reel											85°C	-40°C												8										5.5V	1.8V									HH:MM:SS										2013-06-14 00:00:00							RoHS Compliant
Mfr Part No X1228S14I-2.7A	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount		SOIC																										Bulk			e0				14	EAR99		Tin/Lead (Sn/Pb)	85°C	-40°C		8542.39.00.01		DUAL			5V	1.27mm				14	R-PDSO-G14		Not Qualified		5.5V	3/5V	INDUSTRIAL	2.7V	2-Wire, I2C, Serial			512B	TIMER, REAL TIME CLOCK	0.032MHz					1	HH:MM:SS (12/24 hr)			YY-MM-DD-dd		SECONDS	Y		YES	I2C			1.75mm	8.65mm	3.9mm			RoHS Compliant	Contains Lead
Mfr Part No RX-8571NB B3 PSN	Epson America, Inc	Datasheet	-	-	Min: 1 Mult: 1									Serial (I2C)	EAR99	8542.31.00.01	No Lead	5.5	85		1.6	-40	Surface Mount			1.3	6.3(Max)	4.8	20		SON	SON	3			Tape and Reel					Active																			20		Clock/Calendar/Alarm/Timer/Interrupt																		HH:MM:SS			DW:DM:M:Y														Yes with exemptions
Mfr Part No R2262T01-E2-F	Ricoh Electronic Devices Company	Datasheet	-	-	Min: 1 Mult: 1									Serial (3-Wire)	EAR99			5.5	85	300	2.63	-40	Surface Mount			0.75	2.9	2.8	10			TSSOP-G	3.3			Tape and Reel					Active																			10		Clock/Calendar/Alarm/Interrupt																		HH:MM:SS			DW:DM:M:Y														RoHS Compliant