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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	Mount	Mounting Type	Package / Case	Surface Mount	Number of Pins	Supplier Device Package	Operating Temperature (Max.)	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	Voltage - Supply	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Terminal Pitch	Reach Compliance Code	Time@Peak Reflow Temperature-Max (s)	Pin Count	JESD-30 Code	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	Logic Function	External Data Bus Width	Number of Timers	Time Format	Date Format	Current - Timekeeping (Max)	Time-Min	Interrupt Capability	Voltage - Supply, Battery	Volatile	Information Access Method	Features	Height Seated (Max)	Length	Width	Radiation Hardening	RoHS Status	Lead Free
Mfr Part No X1205V8IT1	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP							2005		e0			1 (Unlimited)	8	EAR99		Tin/Lead (Sn/Pb)	85°C	-40°C	8542.39.00.01		DUAL		240	5V	0.65mm		30	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	Contains Lead
Mfr Part No ISL12028IV30AZ	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP		14					2005		e3		Active	1 (Unlimited)	14	EAR99		Matte Tin (Sn) - annealed	85°C	-40°C	8542.39.00.01		DUAL		260	3.3V	0.65mm		40				3.3V		3/5V	INDUSTRIAL		2-Wire, I2C, Serial	5.5V	2.7V			0.032MHz	Clock			HH:MM:SS	YY-MM-DD-dd		SECONDS	Y		YES	I2C		1.2mm	5mm	4.4mm	No	RoHS Compliant
Mfr Part No CBC34803-M5C-TR1	Cymbet Corporation	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks	Surface Mount	Surface Mount	16-LQFN		16			-10°C~70°C	Tape & Reel (TR)	2014	EnerChip™			Active	3 (168 Hours)			Clock/Calendar					2.5V~5.5V						unknown										I2C, 2-Wire Serial									HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd				2.75V~3.25V			Alarm, Leap Year					RoHS Compliant	Lead Free
Mfr Part No ISL12029IBAZ	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		SOIC		14					2005		e3		Active	2 (1 Year)	14	EAR99		Matte Tin (Sn) - annealed	85°C	-40°C	8542.39.00.01		DUAL		260	3.3V	1.27mm		40				3.3V		3/5V	INDUSTRIAL		2-Wire, I2C, Serial	5.5V	2.7V			0.032MHz	Clock		1	HH:MM:SS	YY-MM-DD-dd		SECONDS	Y		NO	I2C		1.75mm	8.65mm	3.9mm	No	RoHS Compliant
Mfr Part No ISL12028IB27AZ	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		SOIC		14					2005		e3		Active	2 (1 Year)	14	EAR99		Matte Tin (Sn) - annealed	85°C	-40°C	8542.39.00.01		DUAL		260	3.3V	1.27mm		40				3.3V		3/5V	INDUSTRIAL		2-Wire, I2C, Serial	5.5V	2.7V			0.032MHz	Clock			HH:MM:SS	YY-MM-DD-dd		SECONDS	Y		YES	I2C		1.75mm	8.65mm	3.9mm	No	RoHS Compliant
Mfr Part No ISL12029IV27Z-T	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP		14				Tape & Reel	2005		e3		Active	1 (Unlimited)	14	EAR99		Matte Tin (Sn) - annealed	85°C	-40°C	8542.39.00.01		DUAL		260	3.3V	0.65mm		40				3.3V		3/5V	INDUSTRIAL		2-Wire, I2C, Serial	5.5V	2.7V	512B		0.032MHz	Clock		1	HH:MM:SS	YY-MM-DD-dd		SECONDS	Y		NO	I2C		1.2mm	5mm	4.4mm	No	RoHS Compliant	Lead Free
Mfr Part No X1228V14	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP						Bulk	2005		e0				14	EAR99		Tin/Lead (Sn/Pb)	70°C	0°C	8542.39.00.01		DUAL			5V	0.65mm			14	R-PDSO-G14	Not Qualified		5.5V	5V	COMMERCIAL	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		1.2mm	5mm	4.4mm		RoHS Compliant	Contains Lead
Mfr Part No ISL12028IV27AZ	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP		14					2005		e3		Active	1 (Unlimited)	14	EAR99		Matte Tin (Sn) - annealed	85°C	-40°C	8542.39.00.01		DUAL		260	3.3V	0.65mm		40				3.3V		3/5V	INDUSTRIAL		2-Wire, I2C, Serial	5.5V	2.7V			0.032MHz	Clock			HH:MM:SS	YY-MM-DD-dd		SECONDS	Y		YES	I2C		1.2mm	5mm	4.4mm	No	RoHS Compliant
Mfr Part No 1337AGCSRGI	Renesas Electronics America Inc.	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	16-SOIC (0.295, 7.50mm Width)			16-SOIC		-40°C~85°C	Tube					Active	3 (168 Hours)			Clock/Calendar					1.8V~5.5V																I2C, 2-Wire Serial									HH:MM:SS (12/24 hr)	YY-MM-DD-dd	0.3μA @ 1.3V~1.8V						Alarm, Leap Year, Square Wave Output					ROHS3 Compliant
Mfr Part No 1337AGCSRGI8	Renesas Electronics America Inc.	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	16-SOIC (0.295, 7.50mm Width)			16-SOIC		-40°C~85°C	Tape & Reel (TR)					Active	3 (168 Hours)			Clock/Calendar					1.8V~5.5V																I2C, 2-Wire Serial									HH:MM:SS (12/24 hr)	YY-MM-DD-dd	0.3μA @ 1.3V~1.8V						Alarm, Leap Year, Square Wave Output					ROHS3 Compliant
Mfr Part No BQ3285ECSS	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1				SSOP	YES	24		70°C						no			24	EAR99					8542.39.00.01		DUAL	GULL WING		5V	0.635mm			24		Not Qualified		5.5V		COMMERCIAL	4.5V					TIMER, REAL TIME CLOCK	0.032MHz		8									PARALLEL, MUXED BUS		1.73mm	8.65mm	3.9mm		RoHS Compliant	Contains Lead
Mfr Part No ISL12027IVZ	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP		8					2010		e3		Active	1 (Unlimited)	8	EAR99		Matte Tin (Sn) - annealed	85°C	-40°C			DUAL		260	3.3V	0.65mm		40				3.3V		3/5V	INDUSTRIAL		2-Wire, I2C, Serial	5.5V	2.7V			0.032MHz	Clock			HH:MM:SS	YY-MM-DD-dd		SECONDS	Y		NO	I2C		1.2mm	4.4mm	3mm	No	RoHS Compliant
Mfr Part No PCF2129T/1,518	NXP Semiconductors / Freescale	Datasheet	-	-	Min: 1 Mult: 1																																																														Non-RoHS Compliant
Mfr Part No X1226V8Z	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP		8				Bulk	2005		e3			1 (Unlimited)	8	EAR99		MATTE TIN	70°C	0°C			DUAL		260	5V	0.65mm		40	8		Not Qualified			3/5V	COMMERCIAL		2-Wire, I2C, Serial	5.5V	2.7V	512B	TIMER, REAL TIME CLOCK	0.032MHz			1	HH:MM:SS (12/24 hr)	YY-MM-DD-dd		SECONDS	Y		NO	I2C		1.2mm	4.4mm	3mm		RoHS Compliant	Lead Free
Mfr Part No ISL1209IU10	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		MSOP		10				Bulk	2004		e0		Discontinued	1 (Unlimited)	8	EAR99		Tin/Lead (Sn/Pb)	85°C	-40°C	8542.39.00.01		DUAL		240	3V	0.65mm		30	8	S-PDSO-G8	Not Qualified		5.5V	3/5V	INDUSTRIAL	2.7V	2-Wire, I2C, Serial			2B	TIMER, REAL TIME CLOCK	0.032MHz				HH:MM:SS (12/24 hr)	YY-MM-DD-dd		SECONDS	Y		NO	I2C		1.1mm	3mm	3mm		RoHS Compliant	Contains Lead
Mfr Part No X1288V14ZT1	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP						Tape & Reel (TR)	2005		e3			5 (48 Hours)	14	EAR99		Matte Tin (Sn)	70°C	0°C	8542.39.00.01		DUAL		260	5V	0.65mm		NOT SPECIFIED	14	R-PDSO-G14	Not Qualified		5.5V		COMMERCIAL	4.5V	2-Wire, I2C, Serial				TIMER, REAL TIME CLOCK	0.032MHz			1	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd						I2C		1.2mm	5mm	4.4mm		RoHS Compliant
Mfr Part No X1226V8ZT1	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP							2005		e3			1 (Unlimited)	8	EAR99		MATTE TIN	70°C	0°C	8542.39.00.01		DUAL		260	5V	0.65mm		40	8	R-PDSO-G8	Not Qualified		5.5V	3/5V	COMMERCIAL	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		NO	I2C		1.2mm	4.4mm	3mm		RoHS Compliant	Lead Free
Mfr Part No X1226V8IT1	Intersil (Renesas Electronics America)	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount		TSSOP						Tape & Reel (TR)	2005						8	EAR99			85°C	-40°C	8542.39.00.01		DUAL			5V	0.65mm			8	R-PDSO-G8	Not Qualified		5.5V		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						I2C		1.2mm	4.4mm	3mm		Non-RoHS Compliant	Contains Lead
Mfr Part No BQ4285LP	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1				PDIP	NO	24		70°C						no			24	EAR99					8542.39.00.01		DUAL	THROUGH-HOLE	NOT SPECIFIED	3.15V	2.54mm		NOT SPECIFIED	24		Not Qualified		3.6V	3.15V	COMMERCIAL	2.7V					TIMER, REAL TIME CLOCK	0.032MHz		8	1				SECONDS	Y		YES	PARALLEL, MUXED BUS		5.08mm	31.75mm			RoHS Compliant	Contains Lead
Mfr Part No RX-4571LC:B PURE SN	EPSON	Datasheet	29 In Stock	1: $6.235185 10: $5.882250 100: $5.549292 500: $5.235182 View all price	Min: 1 Mult: 1	15 Weeks		Surface Mount	12-TFSOJ (0.094, 2.40mm Width)			12-VSOJ		-40°C~85°C			RX-4571LC			Active	1 (Unlimited)			Clock/Calendar					1.6V~5.5V																3-Wire Serial											0.95μA~1μA @ 3V~5V						Alarm, Leap Year					ROHS3 Compliant