Maxim Integrated Timers & Real-Time Clocks 896

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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	Minimum Time	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Volatile	JESD-609 Code
DS1643-100+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	28	DIP	RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	MICROELECTRONIC ASSEMBLY	DIP28,.6	N	4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	9.02 mm	15.24 mm		8	.032 MHz			37.595 mm	1	CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-XDMA-P28		Not Qualified	NO	e3
DS1643+100	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	28	DIP	RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	5.5 V			MICROELECTRONIC ASSEMBLY			4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	9.02 mm	15.24 mm		8	.032 MHz			37.595 mm		CMOS		5 V		2.54 mm	R-XDMA-P28	3	Not Qualified		e3
DS1643-100	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	28	DIP	RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	MICROELECTRONIC ASSEMBLY	DIP28,.6	N	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	9.02 mm	15.24 mm		8	.032 MHz	20	240	37.595 mm	1	CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-XDMA-P28	1	Not Qualified	NO	e0
DS1678S/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.13 mm	5.285 mm			.032 MHz			5.31 mm	0	CMOS		5 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e0
DS1742-100IND+	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	PIN/PEG	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	IN-LINE	DIP24,.6	N	4.5 V	85 Cel	-40 Cel	MATTE TIN	DUAL	8.51 mm	15.24 mm		8	.032 MHz			37.595 mm	0	CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-P24		Not Qualified	NO	e3
DS1742-100IND	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	PIN/PEG	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	IN-LINE	DIP24,.6	N	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	8.51 mm	15.24 mm		8	.032 MHz			37.595 mm	0	CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-P24		Not Qualified	NO	e0
DS1747-70IND	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	PIN/PEG	32	QIP	RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	MICROELECTRONIC ASSEMBLY	DIP32,.6	N	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	10.922 mm	15.24 mm		8	.032 MHz			43.053 mm	0	CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-XDMA-P32		Not Qualified	NO	e0
DS1305N	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	16	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	SERIAL, 3-WIRE	5.5 V		3/5	IN-LINE	DIP16,.3	Y	2 V	85 Cel	-40 Cel	TIN LEAD	DUAL	4.572 mm	7.62 mm		0	.032 MHz			19.175 mm	0	CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T16	1	Not Qualified	YES	e0
DS1643P-70	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J INVERTED	34	QCCJ	RECTANGULAR	UNSPECIFIED	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	MICROELECTRONIC ASSEMBLY	MODULE,34LEAD,1.0	N	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	2.3368 mm	23.495 mm		8	.032 MHz			25.019 mm	0	CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	R-XDMA-U34	1	Not Qualified	NO	e0
DS1643P-70+	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	N	4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL				8	.032 MHz				0	CMOS	SECONDS	5 V	Timer or RTC		R-XDMA-U34	1	Not Qualified	NO	e3
DS1744WP+120	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J INVERTED	34		RECTANGULAR	UNSPECIFIED	YES	PARALLEL, DIRECT ADDRESS	3.63 V		3.3	MICROELECTRONIC ASSEMBLY	MODULE,34LEAD,1.0	N	2.97 V	70 Cel	0 Cel	MATTE TIN	DUAL				8	.032 MHz				0	CMOS	SECONDS	3.3 V	Timer or RTC		R-XDMA-U34		Not Qualified	NO	e3
DS1744WP-120	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J INVERTED	34		RECTANGULAR	UNSPECIFIED	YES	PARALLEL, DIRECT ADDRESS	3.63 V		3.3	MICROELECTRONIC ASSEMBLY	MODULE,34LEAD,1.0	N	2.97 V	70 Cel	0 Cel	TIN LEAD	DUAL			A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	8	.032 MHz				0	CMOS	SECONDS	3.3 V	Timer or RTC		R-XDMA-U34		Not Qualified	NO	e0
DS1244Y-70-IND	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	3.6 V		5	MICROELECTRONIC ASSEMBLY	DIP28,.6	N	3 V	85 Cel	-40 Cel	TIN LEAD	DUAL			ALSO OPERATES AT 5V SUPPLY	8					0	CMOS	1/100 SECOND	3.3 V	Timer or RTC	2.54 mm	R-XDMA-T28		Not Qualified	NO	e0
DS1286+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	28	DIP	RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	MICROELECTRONIC ASSEMBLY	DIP28,.6	Y	4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	10.28 mm	15.24 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz			38.865 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	2.54 mm	R-XDMA-P28		Not Qualified	NO	e3
DS1286	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	28	DIP	RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	MICROELECTRONIC ASSEMBLY	DIP28,.6	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	10.28 mm	15.24 mm	ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	8	.032 MHz			38.865 mm	1	CMOS	1/100 SECOND	5 V	Timer or RTC	2.54 mm	R-XDMA-P28		Not Qualified	NO	e0
DS1629S	Maxim Integrated	TIMER, REAL TIME CLOCK	MILITARY	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V			SMALL OUTLINE			2.2 V	125 Cel	-55 Cel	TIN LEAD	DUAL	1.75 mm	3.9 mm			.032 MHz		245	4.9 mm	0	CMOS		2.7 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e0
DS1642-150	Maxim Integrated		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL			5	IN-LINE	DIP24,.6	N		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL										CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24		Not Qualified	NO	e0
DS1693	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS/MUXED BUS	4 V	16	3/5	IN-LINE	DIP28,.6	Y	2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	9.398 mm	15.24 mm	CAN ALSO OPERATE WITH 5V SUPPLY	8	.032 MHz			38.862 mm	1	CMOS	SECONDS	3 V	Timer or RTC	2.54 mm	R-PDIP-T28	1	Not Qualified	NO	e0
DS1693+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS/MUXED BUS	4 V	16		IN-LINE			2.7 V	70 Cel	0 Cel	MATTE TIN	DUAL	9.398 mm	15.24 mm	CAN ALSO OPERATE WITH 5V SUPPLY	8	.032 MHz			38.862 mm	1	CMOS		3 V		2.54 mm	R-PDIP-T28		Not Qualified		e3
DS1672U-33	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	3.63 V		3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	N	2.97 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.1 mm	3 mm			.032 MHz			3 mm	0	CMOS	SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified	NO	e0
DS1746-70	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	32	DIP	RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	IN-LINE	DIP32,.6	N	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	9.27 mm	15.24 mm		8	.032 MHz			38.675 mm	0	CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-XDIP-P32	1	Not Qualified	NO	e0
DS1251WP-120	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J INVERTED	34		RECTANGULAR	UNSPECIFIED	YES	PARALLEL, DIRECT ADDRESS	3.63 V		3.3	MICROELECTRONIC ASSEMBLY	MODULE,34LEAD,1.0	N	2.97 V	70 Cel	0 Cel	TIN LEAD	DUAL			USE DS9034PCX TO ORDER POWERCAP	8						CMOS	1/100 SECOND	3.3 V	Timer or RTC		R-XDMA-U34		Not Qualified	NO	e0
DS1338C-33	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE			3 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.65 mm	7.5 mm			.032 MHz			10.3 mm	1	CMOS		3.3 V		1.27 mm	R-PDSO-G16	1	Not Qualified		e0
DS1338C-33+	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE			3 V	85 Cel	-40 Cel	MATTE TIN	DUAL	2.65 mm	7.5 mm			.032 MHz			10.3 mm	1	CMOS		3.3 V		1.27 mm	R-PDSO-G16	1	Not Qualified		e3
DS1340Z-18	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	1.89 V		1.8	SMALL OUTLINE	SOP8,.25	N	1.71 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.75 mm	3.9 mm			.032 MHz			4.9 mm		CMOS	SECONDS	1.8 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	NO	e0
DS1501WE+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V		3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.53,22	Y	3 V	70 Cel	0 Cel	MATTE TIN	DUAL	1.2 mm	8 mm		8	.032 MHz			11.8 mm	1	CMOS	SECONDS	3.3 V	Timers or RTCs	.55 mm	R-PDSO-G28	3	Not Qualified	YES	e3
DS1501WE	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V		3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.53,22	Y	3 V	70 Cel	0 Cel	TIN LEAD	DUAL	1.2 mm	8 mm		8	.032 MHz			11.8 mm	1	CMOS	SECONDS	3.3 V	Timer or RTC	.55 mm	R-PDSO-G28	3	Not Qualified	YES	e0
DS1511Y	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	IN-LINE	DIP28,.6	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	9.398 mm	15.24 mm		8	.032 MHz			38.862 mm	1	CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T28		Not Qualified	NO	e0
DS1554-70	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	IN-LINE	DIP32,.6	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	9.27 mm	15.24 mm	IT CAN ALSO OPERATE WITH 5V	8	.032 MHz			38.675 mm	0	CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-P32	1	Not Qualified	NO	e0
DS1556-70	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V		5	MICROELECTRONIC ASSEMBLY	DIP32,.6	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	10.922 mm	15.24 mm		8	.032 MHz			43.053 mm		CMOS	SECONDS	5 V	Timer or RTC	2.54 mm	R-PDMA-P32		Not Qualified	NO	e0
DS1643P-120	Maxim Integrated		COMMERCIAL		34			PLASTIC/EPOXY		PARALLEL			5	MICROELECTRONIC ASSEMBLY	MODULE,34LEAD,1.0	N		70 Cel	0 Cel												CMOS	SECONDS	5 V	Timer or RTC				Not Qualified	NO
DS1646P-120+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J INVERTED	34		RECTANGULAR	UNSPECIFIED	YES	PARALLEL, DIRECT ADDRESS	5.5 V			MICROELECTRONIC ASSEMBLY			4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	2.3368 mm	23.495 mm		8	.032 MHz	30	260	25.019 mm	0	CMOS		5 V			R-XDMA-U34		Not Qualified		e3
DS1646P-120	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	NO LEAD	34		RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	5.5 V			MICROELECTRONIC ASSEMBLY			4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL				8	.032 MHz				0	CMOS		5 V			R-XDMA-N34	1	Not Qualified		e0
DS1646P+120	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	NO LEAD	34		RECTANGULAR	UNSPECIFIED	NO	PARALLEL, DIRECT ADDRESS	5.5 V			MICROELECTRONIC ASSEMBLY			4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL				8	.032 MHz				0	CMOS		5 V			R-XDMA-N34		Not Qualified		e3
DS1677E	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V		5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	1.1 mm	4.4 mm	3-CHANNEL, 8-BIT ADC	1	.032 MHz		245	6.5 mm	0	CMOS	SECONDS	5 V	Timer or RTC	.65 mm	R-PDSO-G20	1	Not Qualified	YES	e0
DS1677E+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	1.1 mm	4.4 mm	3-CHANNEL, 8-BIT ADC	1	.032 MHz	30	260	6.5 mm		CMOS		5 V		.65 mm	R-PDSO-G20	1	Not Qualified		e3
DS1743WP-120	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J INVERTED	34		RECTANGULAR	UNSPECIFIED	YES	PARALLEL, DIRECT ADDRESS	3.63 V		3.3	MICROELECTRONIC ASSEMBLY	MODULE,34LEAD,1.0	N	2.97 V	70 Cel	0 Cel	TIN LEAD	DUAL			A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	8	.032 MHz				0	CMOS	SECONDS	3.3 V	Timer or RTC		R-XDMA-U34	1	Not Qualified	NO	e0
DS1743WP-120+	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	J INVERTED	34		RECTANGULAR	UNSPECIFIED	YES	PARALLEL, DIRECT ADDRESS	3.63 V		3.3	MICROELECTRONIC ASSEMBLY	MODULE,34LEAD,1.0	N	2.97 V	70 Cel	0 Cel	MATTE TIN	DUAL			A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	8	.032 MHz				0	CMOS	SECONDS	3.3 V	Timer or RTC		R-XDMA-U34		Not Qualified	NO	e3
DS1904L-F5	Maxim Integrated	TIMER, REAL TIME CLOCK	OTHER	NO LEAD	2		ROUND	METAL	YES	SERIAL, 1-WIRE	6 V			DISK BUTTON			2.8 V	70 Cel	-40 Cel	TIN LEAD	END				0	.032 MHz				0	CMOS		3.3 V			O-MEDB-N2	1	Not Qualified		e0
DS1904L-F5+	Maxim Integrated	TIMER, REAL TIME CLOCK	OTHER	NO LEAD	2		ROUND	METAL	YES	SERIAL, 1-WIRE	6 V			DISK BUTTON			2.8 V	70 Cel	-40 Cel	MATTE TIN	END				0	.032 MHz				0	CMOS		3.3 V			O-MEDB-N2		Not Qualified		e3
DS2417P/T&R	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			.032 MHz			3.94 mm	0	CMOS		3 V		1.27 mm	R-PDSO-C6	1	Not Qualified		e0
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
MAX6917EO50-T	Maxim Integrated		INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2 WIRE/I2C			5	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Y		85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL										CMOS	SECONDS	5 V	Timer or RTC	.635 mm	R-PDSO-G20		Not Qualified	NO	e0

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.