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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	Mounting Type	Package / Case	Surface Mount	Supplier Device Package	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	HTS Code	Voltage - Supply	Terminal Position	Peak Reflow Temperature (Cel)	Number of Functions	Supply Voltage	Terminal Pitch	Reach Compliance Code	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	JESD-30 Code	Qualification Status	Supply Voltage-Max (Vsup)	Supply Voltage-Min (Vsup)	Number of Channels	Interface	Memory Size	Adjustable Threshold	Clock Frequency	External Data Bus Width	Number of Timers	Time Format	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery	Information Access Method	Features	Height Seated (Max)	Length	Width	RoHS Status
Mfr Part No X1205S8Z	Renesas Electronics America Inc.	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	8-SOIC (0.154, 3.90mm Width)				0°C~70°C	Tube			e3		Obsolete	1 (Unlimited)			Clock/Calendar	Matte Tin (Sn)		2.7V~5.5V		NOT SPECIFIED					NOT SPECIFIED	X1205							I2C, 2-Wire Serial						HH:MM:SS (12/24 hr)	YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V		Alarm, Leap Year				ROHS3 Compliant
Mfr Part No ISL12026AIVZ-T	Renesas Electronics America Inc.	Datasheet	1617 In Stock	1: $3.942071 10: $3.718935 100: $3.508429 500: $3.309838 View all price	Min: 1 Mult: 1	7 Weeks	Surface Mount	8-TSSOP (0.173, 4.40mm Width)	YES		Industrial grade	-40°C~85°C	Tape & Reel (TR)	2010		e3		Active	1 (Unlimited)	8	EAR99	Clock/Calendar	Matte Tin (Sn) - annealed	8542.39.00.01	2.7V~5.5V	DUAL	NOT SPECIFIED		3.3V	0.65mm		NOT SPECIFIED	ISL12026A	8	R-PDSO-G8					I2C, 2-Wire Serial						HH:MM:SS (12/24 hr)	YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V	I2C	Alarm, Leap Year	1.2mm	4.4mm	3mm	ROHS3 Compliant
Mfr Part No ISL1221IUZ	Renesas Electronics America Inc.	Datasheet	-	-	Min: 1 Mult: 1	6 Weeks	Surface Mount	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	YES		Industrial grade	-40°C~85°C	Tube	2004		e3		Active	2 (1 Year)	10	EAR99	Time Event Recorder	Matte Tin (Sn) - annealed	8542.39.00.01	2.7V~5.5V	DUAL	NOT SPECIFIED		3V	0.5mm		NOT SPECIFIED	ISL1221	10	S-PDSO-G10					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	1.1mm	3mm	3mm	ROHS3 Compliant
Mfr Part No ISL12024IVZ-T	Renesas Electronics America Inc.	Datasheet	19 In Stock	1: $5.046337 10: $4.760696 100: $4.491222 500: $4.237002 View all price	Min: 1 Mult: 1	7 Weeks	Surface Mount	8-TSSOP (0.173, 4.40mm Width)				-40°C~85°C	Tape & Reel (TR)	1999		e3		Active	1 (Unlimited)		EAR99	Clock/Calendar	Matte Tin (Sn)	8542.39.00.01	2.7V~5.5V		NOT SPECIFIED					NOT SPECIFIED	ISL12024	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, Unique ID				ROHS3 Compliant
Mfr Part No ISL12024IRTCZ	Renesas Electronics America Inc.	Datasheet	19 In Stock	1: $3.799353 10: $3.584295 100: $3.381410 500: $3.190010 View all price	Min: 1 Mult: 1	6 Weeks	Surface Mount	8-WDFN Exposed Pad			Industrial grade	-40°C~85°C	Tube	1999		e3		Active	1 (Unlimited)		EAR99	Clock/Calendar	Matte Tin (Sn)	8542.39.00.01	2.7V~5.5V		NOT SPECIFIED					NOT SPECIFIED	ISL12024	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, Unique ID				ROHS3 Compliant
Mfr Part No ISL1208IB8	Renesas Electronics America Inc.	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	8-SOIC (0.154, 3.90mm Width)	YES			-40°C~85°C	Tube	2004				Obsolete	1 (Unlimited)	8		Clock/Calendar			2.7V~5.5V	DUAL			3V	1.27mm			ISL1208		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	Non-RoHS Compliant
Mfr Part No KR3225Y32768EAW30TAA	Kyocera International Inc. Electronic Components	Datasheet	-	-	Min: 1 Mult: 1	16 Weeks	Surface Mount	8-SMD		SMD		-40°C~85°C	Tape & Reel (TR)					Active	1 (Unlimited)			Clock/Calendar			1.3V~5.5V															I2C, 2-Wire Serial						HH:MM:SS	YY-MM-DD-dd	2μA @ 3V			Alarm				RoHS Compliant
Mfr Part No RX-4045SA:AA:PURE SN	EPSON	Datasheet	19 In Stock	1: $3.563924 10: $3.362193 100: $3.171880 500: $2.992340 View all price	Min: 1 Mult: 1	13 Weeks	Surface Mount	14-SOIC (0.197, 5.00mm Width)		14-SOP		-40°C~85°C			RX-4045SA			Active	1 (Unlimited)			Clock/Calendar			1.7V~5.5V															SPI						HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V			Alarm				ROHS3 Compliant
Mfr Part No CDP68HC68T1MZ96	Renesas Electronics America Inc.	Datasheet	-	-	Min: 1 Mult: 1	9 Weeks	Surface Mount	20-SOIC (0.295, 7.50mm Width)				-40°C~85°C	Tape & Reel (TR)	2001		e3		Active	3 (168 Hours)		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed	8542.39.00.01	3V~6V								CDP68HC68T1	20						SPI	32B					HH:MM:SS (12/24 hr)	YY-MM-DD-dd	20μA~500μA @ 5V	2.2V~6V		Alarm, Leap Year, Square Wave Output, Watchdog Timer				ROHS3 Compliant
Mfr Part No DS1685-3	Rochester Electronics, LLC	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	24-DIP (0.600, 15.24mm)	NO			0°C~70°C	Tube			e0	no	Obsolete	1 (Unlimited)	24		Clock/Calendar	TIN LEAD		2.7V~3.7V	DUAL	240		3V	2.54mm		20		24	R-PDIP-T24	COMMERCIAL				Parallel	242B		0.032MHz	8	1	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	2mA @ 3V	2.5V~3.7V		Alarm, NVSRAM, Square Wave Output, Y2K	5.08mm	31.75mm	15.24mm	Non-RoHS Compliant
Mfr Part No PT7C4363BZEEX	Diodes Incorporated	Datasheet	-	-	Min: 1 Mult: 1	20 Weeks	Surface Mount	8-WFDFN Exposed Pad				-40°C~85°C TA	Tape & Reel (TR)					Active	1 (Unlimited)			Clock/Calendar			1.3V~5.5V		NOT SPECIFIED					NOT SPECIFIED								I2C, 2-Wire Serial						HH:MM:SS (24 hr)	YY-MM-DD-dd	0.85μA~0.9μA @ 3V~5V			Alarm, Leap Year, Square Wave Output				RoHS Compliant
Mfr Part No PT7C4363BQ1WEX	Diodes Incorporated	Datasheet	1311 In Stock	1: $1.786687 10: $1.685554 100: $1.590146 500: $1.500137 View all price	Min: 1 Mult: 1	12 Weeks	Surface Mount	8-SOIC (0.154, 3.90mm Width)				-40°C~125°C	Tape & Reel (TR)		Automotive, AEC-Q100			Active	1 (Unlimited)			Clock/Calendar			1.3V~5.5V															I2C, SMBus						HH:MM:SS	YY-MM-DD-dd	1.5μA @ 5V	3V		Alarm				ROHS3 Compliant
Mfr Part No RX-8581NB:B3 PURE SN	EPSON	Datasheet	33 In Stock	1: $3.047307 10: $2.874818 100: $2.712092 500: $2.558578 View all price	Min: 1 Mult: 1	13 Weeks	Surface Mount	22-LFDFN		22-SON (5x6)		-40°C~85°C	Tape & Reel (TR)		RX-8581NB			Active	1 (Unlimited)			Clock/Calendar			1.8V~5.5V															I2C, 2-Wire Serial						HH:MM:SS (24 hr)	YY-MM-DD-dd	0.8μA~1.2μA @ 3V~5V			Alarm, Leap Year				ROHS3 Compliant
Mfr Part No RX-4045SA:AA3:PURE SN	EPSON	Datasheet	2855 In Stock	1: $9.245072 10: $8.721766 100: $8.228081 500: $7.762340 View all price	Min: 1 Mult: 1	13 Weeks	Surface Mount	14-SOIC (0.197, 5.00mm Width)		14-SOP		-40°C~85°C	Tape & Reel (TR)		RX-4045SA			Active	1 (Unlimited)			Clock/Calendar			1.7V~5.5V															SPI						HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V			Alarm				ROHS3 Compliant
Mfr Part No DS1337	Rochester Electronics, LLC	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	8-DIP (0.300, 7.62mm)	NO			-40°C~85°C	Tube			e0	no	Obsolete	1 (Unlimited)	8		Clock/Calendar	TIN LEAD		1.8V~5.5V	DUAL	240		3.3V	2.54mm	unknown	20		8	R-PDIP-T8	COMMERCIAL				I2C, 2-Wire Serial			0.032MHz		1	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	0.6μA @ 1.3V~1.8V		I2C	Alarm, Leap Year, Square Wave Output	4.572mm	9.375mm	7.62mm	Non-RoHS Compliant
Mfr Part No ISL1208IU8	Rochester Electronics, LLC	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	YES			-40°C~85°C	Tube			e0	no	Obsolete	1 (Unlimited)	8		Clock/Calendar	TIN LEAD		2.7V~5.5V	DUAL	240		3V	0.65mm		30		8	S-PDSO-G8	COMMERCIAL				I2C, 2-Wire Serial	2B		0.032MHz		1	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	4μA~6μA @ 3V~5V	1.8V~5.5V	I2C	Alarm, Leap Year, SRAM	1.1mm	3mm	3mm	Non-RoHS Compliant
Mfr Part No DS1338U-33	Rochester Electronics, LLC	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	YES			-40°C~85°C	Tube			e0	no	Obsolete	1 (Unlimited)	8		Clock/Calendar	TIN LEAD		3V~5.5V	DUAL	240		3.3V	0.65mm		20		8	S-PDSO-G8	COMMERCIAL				I2C, 2-Wire Serial	56B		0.032MHz		1	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	125μA~200μA @ 3.63V~5.5V	1.3V~3.7V	I2C	Leap Year, NVSRAM, Square Wave Output	1.1mm	3mm	3mm	Non-RoHS Compliant
Mfr Part No DS1338Z-33	Rochester Electronics, LLC	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	8-SOIC (0.154, 3.90mm Width)	YES			-40°C~85°C	Tube			e0	no	Obsolete	1 (Unlimited)	8		Clock/Calendar	TIN LEAD		3V~5.5V	DUAL	245		3.3V	1.27mm		NOT SPECIFIED		8	R-PDSO-G8	COMMERCIAL				I2C, 2-Wire Serial	56B		0.032MHz		1	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	125μA~200μA @ 3.63V~5.5V	1.3V~3.7V	I2C	Leap Year, NVSRAM, Square Wave Output	1.75mm	4.9mm	3.9mm	Non-RoHS Compliant
Mfr Part No DS1374U-33	Rochester Electronics, LLC	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	YES			-40°C~85°C	Tube			e0	no	Obsolete	1 (Unlimited)	10		Binary Counter	TIN LEAD		2.97V~5.5V	DUAL	240	1	3.3V	0.5mm	unknown	20		10	S-PDSO-G10		5.5V	2.97V	1	I2C, 2-Wire Serial		NO				Binary		175μA @ 2.97V~5.5V	1.3V~5.5V		Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer	1.1mm	3mm	3mm	Non-RoHS Compliant
Mfr Part No DS1318	Rochester Electronics, LLC	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	24-TSSOP (0.173, 4.40mm Width)	YES			-40°C~85°C	Tube			e0	no	Obsolete	1 (Unlimited)	24		Elapsed Time Counter	TIN LEAD		3V~3.6V	DUAL	240		3.3V	0.65mm		20		24	R-PDSO-G24	COMMERCIAL				Parallel			0.032MHz	8	1	Binary		150μA @ 3V~3.6V	1.6V~3.7V		Alarm, Square Wave Output	1.1mm	7.8mm	4.4mm	Non-RoHS Compliant