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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	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	Additional Feature	HTS Code	Voltage - Supply	Terminal Position	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	Number of Outputs	Qualification Status	Power Supplies	Interface	Memory Size	Clock Frequency	Logic Function	Screening Level	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	RoHS Status	Lead Free
Mfr Part No DS1384FP-12	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	44-QFP	YES			0°C~70°C	Tray	2005		e3	yes	Obsolete	1 (Unlimited)	44	EAR99	Clock/Calendar	Matte Tin (Sn)		8542.31.00.01	4.5V~5.5V	QUAD	NOT SPECIFIED	5V	0.8mm	unknown	NOT SPECIFIED	DS1384	44	S-PQFP-G44		Not Qualified	5V	Parallel	50B	0.032MHz			8	1	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	3mA @ 5V	1/100SECOND	Y	2.4V~4V	YES		Alarm, Leap Year, Square Wave Output, Watchdog Timer	2.45mm	10mm	10mm	ROHS3 Compliant	Lead Free
Mfr Part No DS1284QN	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1			Surface Mount	28-LCC (J-Lead)	YES			-40°C~85°C	Tube	2009		e3		Obsolete	1 (Unlimited)	28	EAR99	Clock/Calendar	Matte Tin (Sn)	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8473.30.11.80	4.5V~5.5V	QUAD	NOT SPECIFIED	5V	1.27mm	unknown	NOT SPECIFIED	DS1284	28	S-PQCC-J28		Not Qualified	5V	Parallel	50B	0.032MHz			8	1	HH:MM:SS:hh (12/24 hr)	YY-MM-DD-dd	7mA @ 5V	1/100SECOND	Y	2.4V~3.5V	YES		Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer	4.57mm	11.505mm	11.505mm	ROHS3 Compliant	Lead Free
Mfr Part No DS1543W-120	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Through Hole	28-DIP Module (0.600, 15.24mm)				0°C~70°C	Tube	2000		e0		Obsolete	1 (Unlimited)	28	EAR99	Clock/Calendar	Tin/Lead (Sn/Pb)		8542.39.00.01	2.97V~3.63V	DUAL	NOT SPECIFIED	3.3V	2.54mm	not_compliant	NOT SPECIFIED	DS1543	28	R-PDIP-T28		Not Qualified	3.3V	Parallel	8KB	0.032MHz	Clock		8		HH:MM:SS (24 hr)	YY-MM-DD-dd	2mA @ 3.3V	SECONDS	Y		NO		Alarm, Leap Year, NVSRAM, Watchdog Timer	9.02mm	37.595mm	15.24mm	Non-RoHS Compliant	Contains Lead
Mfr Part No DS1602	Maxim Integrated	Datasheet	-	-	Min: 1 Mult: 1			Through Hole	8-DIP (0.300, 7.62mm)	NO	8		-40°C~85°C	Tube	2002		e3		Obsolete	1 (Unlimited)	8	EAR99	Elapsed Time Counter	Matte Tin (Sn)	TWO 32-BIT COUNTERS TO TRACK REAL & ELAPSED TIME; ONE BYTE PROTOCOL; TIMEKEEPING CURRENT = 400NA		4.5V~5.5V	DUAL	260	5V	2.54mm		30	DS1602	8		1	Not Qualified		3-Wire Serial		2MHz					Binary		50μA @ 5V			2.5V~3.5V		SERIAL, 3-WIRE		4.572mm	9.375mm	7.62mm	ROHS3 Compliant	Lead Free
Mfr Part No RV-3029-C2-32.768KHZ-OPTION-B-TA-QC	Micro Crystal AG	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-TCDFN Exposed Pad				-40°C~85°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							I2C, 2-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No RV-3049-C3-32.768KHZ-OPTION-B-TB-QA	Micro Crystal AG	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-VCDFN				-40°C~125°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							SPI, 4-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No RV-3049-C2-32.768KHZ-OPTION-B-TA-QA	Micro Crystal AG	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-TCDFN Exposed Pad				-40°C~85°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							SPI, 4-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No RV-1805-C3-32.768KHZ-2PPM-TA-QA	Micro Crystal AG	Datasheet	32 In Stock	1: $2.126090 10: $2.005746 100: $1.892212 500: $1.785106 View all price	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-VCDFN				-40°C~85°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.5V~3.6V		260				40							I2C	256B						HH:MM:SS:hh	YY-MM-DD-dd	0.08μA @ 3V						Alarm, RAM, Trickle Charger, Watchdog Timer				ROHS3 Compliant
Mfr Part No RV-3049-C3-32.768KHZ-OPTION-A-TB-QC	Micro Crystal AG	Datasheet	32 In Stock	1: $3.267990 10: $3.083010 100: $2.908499 500: $2.743867 View all price	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-VCDFN				-40°C~125°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							SPI, 4-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No RV-3049-C2-32.768KHZ-OPTION-B-TA-QC	Micro Crystal AG	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-TCDFN Exposed Pad				-40°C~85°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							SPI, 4-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No RV-3049-C3-32.768KHZ-OPTION-A-TB-QA	Micro Crystal AG	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-VCDFN				-40°C~125°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							SPI, 4-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No RV-3029-C3-32.768KHZ-OPTION-A-TB-QA	Micro Crystal AG	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-VCDFN				-40°C~125°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							I2C, 2-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No RV-3049-C2-32.768KHZ-OPTION-A-TA-QC	Micro Crystal AG	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-TCDFN Exposed Pad				-40°C~85°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							SPI, 4-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No ISL12022IBZ-T	Renesas Electronics America Inc.	Datasheet	2763 In Stock	-	Min: 1 Mult: 1	6 Weeks		Surface Mount	8-SOIC (0.154, 3.90mm Width)			Industrial grade	-40°C~85°C	Tape & Reel (TR)			e3		Active	1 (Unlimited)		EAR99	Clock/Calendar	Matte Tin (Sn) - annealed		8542.39.00.01	2.7V~5.5V		NOT SPECIFIED				NOT SPECIFIED	ISL12022	8					I2C, 2-Wire Serial	128B						HH:MM:SS (12/24 hr)	YY-MM-DD-dd	14μA~15μA @ 3V~5V			1.8V~5.5V			Alarm, Daylight Savings, Leap Year, SRAM				ROHS3 Compliant
Mfr Part No RV-3049-C2-32.768KHZ-OPTION-A-TB-QA	Micro Crystal AG	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-TCDFN Exposed Pad				-40°C~125°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							SPI, 4-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No RV-3049-C2-32.768KHZ-OPTION-A-TB-QC	Micro Crystal AG	Datasheet	-	-	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-TCDFN Exposed Pad				-40°C~125°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							SPI, 4-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, NVRAM, RAM, Trickle Charger				ROHS3 Compliant
Mfr Part No MCP7940NT-E/SNVAO	Microchip Technology	Datasheet	2640 In Stock	-	Min: 1 Mult: 1			Surface Mount	8-SOIC (0.154, 3.90mm Width)	YES		Automotive grade	-40°C~125°C	Tape & Reel (TR)		Automotive, AEC-Q100			Active	3 (168 Hours)	8		Clock/Calendar				1.8V~5.5V	DUAL		2.5V	1.27mm	compliant				R-PDSO-G8				I2C, 2-Wire Serial	64B			AEC-Q100; TS 16949		1	HH:MM:SS (12/24 hr)	YY-MM-DD-dd	1.2μA @ 3.3V			1.3V~5.5V		I2C	Alarm, Leap Year, Square Wave Output, SRAM	1.75mm	4.9mm	3.9mm
Mfr Part No RV-8263-C7-32.768KHZ-20PPM-TA-QC	Micro Crystal AG	Datasheet	3398 In Stock	1: $1.330591 10: $1.255274 100: $1.184222 500: $1.117190 View all price	Min: 1 Mult: 1	2 Weeks		Surface Mount	8-WCDFN				-40°C~85°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			0.9V~5.5V		260				40							I2C							HH:MM:SS	YY-MM-DD-dd	240nA @ 3V						Alarm, Leap Year, RAM				ROHS3 Compliant
Mfr Part No RV-3129-C3-32.768KHZ-OPTION-B-TA-QC	Micro Crystal AG	Datasheet	1095 In Stock	1: $2.948842 10: $2.781926 100: $2.624458 500: $2.475904 View all price	Min: 1 Mult: 1	2 Weeks		Surface Mount	10-VCDFN				-40°C~85°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.3V~5.5V		260				40							I2C, 2-Wire Serial	2B 8B						HH:MM:SS	YY-MM-DD-dd	1μA @ 3V						Alarm, EEPROM, NVRAM, Trickle Charger				ROHS3 Compliant
Mfr Part No RV-8803-C7-32.768KHZ-3PPM-TA-QA	Micro Crystal AG	Datasheet	32 In Stock	1: $1.444177 10: $1.362431 100: $1.285313 500: $1.212559 View all price	Min: 1 Mult: 1	2 Weeks		Surface Mount	8-WCDFN				-40°C~85°C TA	Tape & Reel (TR)		Automotive, AEC-Q200			Active	1 (Unlimited)			Clock/Calendar	Gold Flash (Au)			1.5V~5.5V		260				40							I2C							HH:MM:SS	YY-MM-DD-dd	350nA @ 3V						Alarm, Leap Year, RAM				ROHS3 Compliant