TIMER, REAL TIME CLOCK Timers & Real-Time Clocks 2,400+

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Part	Manufacturer	Peripheral IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Information Access Method	Maximum Supply Voltage	No. of Bits	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Interrupt Capability	Minimum Supply Voltage	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	Maximum Seated Height	Width	Additional Features	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	No. of Timers	Technology	Maximum Supply Current	Minimum Time	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Volatile	JESD-609 Code
PT7C4363W	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V			SMALL OUTLINE			1.8 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.75 mm	3.9 mm		0	.032 MHz			4.9 mm	1	CMOS			3 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e0
PT7C4337CSE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		2/5	SMALL OUTLINE	SOP16,.3	Y	1.8 V	85 Cel	-40 Cel		DUAL	2.64 mm	7.49 mm						10.31 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC	1.27 mm	R-PDSO-G16		Not Qualified	YES
PT7C4563BUEX	Diodes Incorporated	TIMER, REAL TIME CLOCK
PT7C4302WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V		1.5/5	SMALL OUTLINE	SOP8,.25	N	1.5 V	85 Cel	-40 Cel		DUAL	1.75 mm	3.9 mm						4.9 mm	1	CMOS		SECONDS	2 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	NO
PT7C43390ZEEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			1.35 V	85 Cel	-40 Cel		DUAL	.8 mm	2 mm						2.995 mm	1	CMOS			3 V		.5 mm	R-PDSO-N8
PT7C43390LE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	1.3 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm	3 mm						4.4 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	R-PDSO-G8	1	Not Qualified	NO	e3
PT7C4337AUEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SOP8,.2,25	Y	1.8 V	85 Cel	-40 Cel		DUAL	1.1 mm	3 mm			.032768 MHz			3 mm	1	CMOS	.15 mA	SECONDS	3.3 V		.65 mm	S-PDSO-G8			YES
PT7C4372CLEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	6 V		2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	1.8 V	85 Cel	-40 Cel		DUAL	1.2 mm	3 mm			.032768 MHz			4.4 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	R-PDSO-G8		Not Qualified	NO
PT7C433833WE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		3/5	SMALL OUTLINE	SOP8,.25	N	2.7 V	85 Cel	-40 Cel		DUAL	1.75 mm	3.9 mm						4.9 mm	1	CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	NO
PT7C4337UEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V		2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SOP8,.2,25	Y	1.8 V	85 Cel	-40 Cel		DUAL	1.1 mm	3 mm			.032768 MHz			3 mm	1	CMOS	.15 mA	SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8		Not Qualified	YES
PT7C43390ZEE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			1.35 V	85 Cel	-40 Cel		DUAL	.8 mm	2 mm						2.995 mm	1	CMOS			3 V		.5 mm	R-PDSO-N8
PT7C4563WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		1.5/5	SMALL OUTLINE	SOP8,.25	Y	1.3 V	85 Cel	-40 Cel		DUAL	1.75 mm	3.9 mm			.032768 MHz			4.9 mm	1	CMOS	.0012 mA	SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	YES
PT7C4337UE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V		2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.8 V	85 Cel	-40 Cel		DUAL	1.1 mm	3 mm			.032 MHz			3 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8		Not Qualified	YES
PT7C4910RQE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.3 V		3	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Y	2.7 V	85 Cel	-40 Cel		DUAL	1.73 mm	3.905 mm						8.65 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	R-PDSO-G20		Not Qualified	NO
PT7C4363ZEEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	Y	1.3 V	85 Cel	-40 Cel		DUAL	.8 mm	2 mm			.032768 MHz			2.995 mm	1	CMOS	.0009 mA	SECONDS	3 V		.5 mm	R-PDSO-N8			YES
PT7C4311ZEE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		1.8/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	N	1.5 V	85 Cel	-40 Cel		DUAL	.8 mm	2 mm			.032 MHz			3 mm	1	CMOS		SECONDS	2 V	Timer or RTC	.5 mm	R-PDSO-N8		Not Qualified	NO
PT7C4302W	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V			SMALL OUTLINE			2 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.75 mm	3.9 mm			.032 MHz			4.9 mm	1	CMOS			5 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e0
PT7C4363BWEX	Diodes Incorporated	TIMER, REAL TIME CLOCK																									NOT SPECIFIED	NOT SPECIFIED
PT7C4337ACSE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE			1.8 V	85 Cel	-40 Cel		DUAL	2.64 mm	7.49 mm				NOT SPECIFIED	NOT SPECIFIED	10.31 mm	1	CMOS			3.3 V		1.27 mm	R-PDSO-G16
PT7C4311WE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		1.8/5	SMALL OUTLINE	SOP8,.25	N	1.5 V	85 Cel	-40 Cel		DUAL	1.75 mm	3.9 mm			.032 MHz			4.9 mm	1	CMOS		SECONDS	2 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	NO
PT7C4337P	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	SERIAL, 2-WIRE/I2C	5.5 V			IN-LINE			1.8 V	85 Cel	-40 Cel	TIN LEAD	DUAL	5.33 mm	7.62 mm		0	.032 MHz			9.585 mm	1	CMOS			3 V		2.54 mm	R-PDIP-T8		Not Qualified		e0
PT7C4563BZEEX	Diodes Incorporated	TIMER, REAL TIME CLOCK
PT7C4337W	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V			SMALL OUTLINE			1.8 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.75 mm	3.9 mm		0	.032 MHz			4.9 mm	1	CMOS			3 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e0
PT7C43390WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		3/5	SMALL OUTLINE	SOP8,.25	Y	1.3 V	85 Cel	-40 Cel		DUAL	1.75 mm	3.9 mm						4.9 mm	1	CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	NO
PT7C4337AWEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE	SOP8,.25	Y	1.8 V	85 Cel	-40 Cel		DUAL	1.75 mm	3.9 mm			.032768 MHz	NOT SPECIFIED	NOT SPECIFIED	4.9 mm	1	CMOS	.15 mA	SECONDS	3.3 V		1.27 mm	R-PDSO-G8			YES
PT7C4372AWE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	6 V		2/5	SMALL OUTLINE	SOP8,.25	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.75 mm	3.9 mm						4.9 mm	1	CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	YES	e3
PT7C4563BLEX	Diodes Incorporated	TIMER, REAL TIME CLOCK
DS1486-12	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V			IN-LINE			4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL			ACCURACY 1 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P; 10 YEARS DATA RETENTION	8					1	CMOS			5 V			R-PDIP-T32		Not Qualified		e0
MAX6916EO33+T	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V	8	3.3	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Y	3 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.73 mm	3.9 mm			.032 MHz	30	260	8.65 mm		CMOS		SECONDS	3.3 V	Timer or RTC	.635 mm	R-PDSO-G20	1	Not Qualified	NO	e3
DS3816C-512	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	BALL	168	BGA	SQUARE	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	GRID ARRAY	BGA168,19X23,50	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	BOTTOM	7.62 mm	43.815 mm		8				43.815 mm	0	CMOS		1/100 SECOND	5 V	Timer or RTC	1.27 mm	S-PBGA-B168		Not Qualified	NO	e0
MAX6917EO30+	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.3 V		3	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Y	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.73 mm	3.9 mm			.032 MHz			8.65 mm		CMOS		SECONDS	3 V	Timer or RTC	.635 mm	R-PDSO-G20	1	Not Qualified	NO	e3
DS1486-15	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V			IN-LINE			4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL			ACCURACY 1 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P; 10 YEARS DATA RETENTION	8					1	CMOS			5 V			R-PDIP-T32		Not Qualified		e0
MAX6901EKA+T	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V			SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			2 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1.45 mm	1.625 mm			.032 MHz			2.9 mm	0	CMOS			3.3 V		.65 mm	R-PDSO-G8	1	Not Qualified		e4
DS14285SN+	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	85 Cel	-40 Cel	MATTE TIN	DUAL	2.68 mm	7.51 mm		8	.032 MHz	30	260	15.415 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24	1	Not Qualified	YES	e3
DS2404S-001	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V			SMALL OUTLINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.65 mm	7.5 mm			.032 MHz		245	10.3 mm	0	CMOS			5 V		1.27 mm	R-PDSO-G16	1	Not Qualified		e0
MAX6917EO50	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.73 mm	3.9 mm			.032 MHz			8.65 mm		CMOS		SECONDS	5 V	Timer or RTC	.635 mm	R-PDSO-G20	1	Not Qualified	NO	e0
DS2415V	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	C BEND	6	LSOC	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 1-WIRE	5.5 V			SMALL OUTLINE, LOW PROFILE			2.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.5 mm	3.76 mm						3.94 mm	0	CMOS			3 V		1.27 mm	R-PDSO-C6		Not Qualified		e0
DS14285SN+T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	85 Cel	-40 Cel	MATTE TIN	DUAL	2.68 mm	7.51 mm		8	.032 MHz	30	260	15.415 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24	1	Not Qualified	YES	e3
DS1486P-150	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J INVERTED	34		RECTANGULAR	UNSPECIFIED	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	MICROELECTRONIC ASSEMBLY	MODULE,34LEAD,1.0	Y	4.5 V	70 Cel	0 Cel		DUAL			A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	8	.032 MHz				1	CMOS		1/100 SECOND	5 V	Timer or RTC		R-XDMA-U34	1	Not Qualified	NO
MAX6902EKA-T	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V		2/5.5	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH	TSSOP8,.1	Y	2 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.45 mm	1.625 mm			.032 MHz			2.9 mm	0	CMOS		SECONDS	3.3 V	Timer or RTC	.65 mm	R-PDSO-G8		Not Qualified	YES	e0
DS2404S-C01	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V			SMALL OUTLINE			2.8 V	85 Cel	-40 Cel	TIN LEAD	DUAL									0	CMOS			5 V			R-PDSO-G16	1	Not Qualified		e0
DS2404-001	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	SERIAL, 3-WIRE	5.5 V			IN-LINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	4.572 mm	7.62 mm			.032 MHz			19.175 mm	0	CMOS			5 V		2.54 mm	R-PDIP-T16	1	Not Qualified		e0
DS2415X	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	BALL	6	VFBGA	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 1-WIRE	5.5 V			GRID ARRAY, VERY THIN PROFILE, FINE PITCH			2.5 V	85 Cel	-40 Cel	TIN LEAD	BOTTOM	.835 mm	1.09 mm			.032 MHz			1.37 mm	0	CMOS			3 V		.44 mm	R-PBGA-B6		Not Qualified		e0
DS2417X	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	BALL	6	VFBGA	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 1-WIRE	5.5 V			GRID ARRAY, VERY THIN PROFILE, FINE PITCH			2.5 V	85 Cel	-40 Cel	TIN LEAD	BOTTOM	.845 mm	1.09 mm			.032 MHz			1.37 mm	0	CMOS			3 V		.44 mm	R-PBGA-B6		Not Qualified		e0
DS14285	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	5.5 V		5	IN-LINE	DIP24,.6	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	5.08 mm	15.24 mm		8	.032 MHz			31.75 mm	1	CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24	1	Not Qualified	YES	e0
DS14285S/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	2.68 mm	7.51 mm		8	.032 MHz			15.415 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24		Not Qualified	YES	e0
DS14285+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, MUXED BUS	5.5 V		5	IN-LINE	DIP24,.6	Y	4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	5.08 mm	15.24 mm		8	.032 MHz	30	260	31.75 mm	1	CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24	1	Not Qualified	YES	e3
DS14285S+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V		5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	2.68 mm	7.51 mm		8	.032 MHz	30	260	15.415 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24	1	Not Qualified	YES	e3

Timers & Real-Time Clocks

Timers and real-time clocks (RTCs) are electronic devices that are used to measure and track time intervals in electronic systems. They are crucial components in many applications, such as control systems, automation systems, and consumer electronics.

A timer is an electronic device that is used to measure the duration of time intervals. Timers can be either digital or analog and can be used to measure time intervals ranging from microseconds to hours or even days. They can be used for a variety of applications, such as controlling the duration of a signal or triggering an event after a specified time interval.

A real-time clock (RTC) is a clock that keeps track of the current time and date. Unlike a timer, an RTC is capable of keeping track of time even when the system is powered off. RTCs are commonly used in consumer electronics such as watches, clocks, and digital cameras, as well as in control systems, data loggers, and other applications that require accurate timekeeping.