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	On Chip Data RAM Width	Screening Level	Maximum Output Clock Frequency	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	RAM Words	Width	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	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Volatile	JESD-609 Code
PT7C4908SLE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V				3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Y	3 V	85 Cel	-40 Cel		DUAL	1.1 mm		4.4 mm					5 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC		.65 mm	R-PDSO-G16		Not Qualified	NO
PT7C4563ZEEX	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	.0012 mA	SECONDS	3 V			.5 mm	R-PDSO-N8			YES
PT7C4337ACSEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V					SMALL OUTLINE	SOP16,.4	Y	1.8 V	85 Cel	-40 Cel		DUAL	2.64 mm		7.5 mm		.032768 MHz	NOT SPECIFIED	NOT SPECIFIED	10.3 mm	1	CMOS	.15 mA	SECONDS	3.3 V			1.27 mm	R-PDSO-G16			YES
PT7C4311ZEEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8		.000512 MHz	1.8/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.07,20	N	1.5 V	85 Cel	-40 Cel		DUAL	.8 mm	56	2 mm		.032768 MHz			2.995 mm	1	CMOS	.15 mA	SECONDS		Timer or RTC	I2C	.5 mm	R-PDSO-N8		Not Qualified	NO
PT7C43190ZEE	Diodes Incorporated	TIMER, REAL TIME CLOCK																															CMOS
PT7C4307W	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V					SMALL OUTLINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.75 mm		3.9 mm	0	.032 MHz			4.9 mm	1	CMOS			5 V			1.27 mm	R-PDSO-G8	1	Not Qualified		e0
PT7C4339WE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V					SMALL OUTLINE	SOP8,.23	Y	3 V	85 Cel	-40 Cel		DUAL	1.75 mm		3.885 mm			30	260	4.9 mm	1	CMOS			3.3 V		I2C	1.27 mm	R-PDSO-G8			NO
PT7C4563LEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				1.5/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	1.3 V	85 Cel	-40 Cel		DUAL	1.2 mm		3 mm					4.4 mm	1	CMOS		SECONDS	3 V	Timer or RTC		.65 mm	R-PDSO-G8		Not Qualified	YES
PT7C4339UEX	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	TSSOP8,.19	Y	3 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm					3 mm	1	CMOS			3.3 V		I2C	.65 mm	S-PDSO-G8			NO
PT7C4339UE	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	TSSOP8,.19	Y	3 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm			30	260	3 mm	1	CMOS			3.3 V		I2C	.65 mm	S-PDSO-G8			NO
PT7C4307P	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	SERIAL, 2-WIRE/I2C	5.5 V					IN-LINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	5.33 mm		7.62 mm	0	.032 MHz			9.585 mm	1	CMOS			5 V			2.54 mm	R-PDIP-T8		Not Qualified		e0
PT7C4337AZEEX	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			1.8 V	85 Cel	-40 Cel		DUAL	.8 mm		2.962 mm					4.462 mm	1	CMOS			3.3 V			.5 mm	R-PDSO-N8
PT7C4337AWE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V					SMALL OUTLINE			1.8 V	85 Cel	-40 Cel		DUAL	1.75 mm		3.9 mm			NOT SPECIFIED	NOT SPECIFIED	4.9 mm	1	CMOS			3.3 V			1.27 mm	R-PDSO-G8
PT7C4908RLE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.3 V				3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP16,.25	Y	2.7 V	85 Cel	-40 Cel		DUAL	1.1 mm		4.4 mm					5 mm	1	CMOS		SECONDS	3 V	Timer or RTC		.65 mm	R-PDSO-G16		Not Qualified	NO
PT7C4363P	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	1	Not Qualified		e0
PT7C4372AW	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		5.5 V					SMALL OUTLINE			2 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
PT7C4339CZSAE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG	SOLCC8,.16,31	Y	3 V	85 Cel	-40 Cel		DUAL	1.05 mm		4 mm			30	260	4 mm	1	CMOS			3.3 V		I2C	.8 mm	S-PDSO-N8			NO
PT7C4337ZEE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	Y	1.8 V	85 Cel	-40 Cel		DUAL	.8 mm		2 mm		.032 MHz			3 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC		.5 mm	R-PDSO-N8		Not Qualified	YES
PT7C4300W	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	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						1.27 mm	R-PDSO-G8	1	Not Qualified		e0
PT7C4563UE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				1.5/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.3 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm					3 mm	1	CMOS		SECONDS	3 V	Timer or RTC		.65 mm	S-PDSO-G8		Not Qualified	YES
PT7C4563LE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				1.5/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	1.3 V	85 Cel	-40 Cel		DUAL	1.2 mm		3 mm					4.4 mm	1	CMOS		SECONDS	3 V	Timer or RTC		.65 mm	R-PDSO-G8		Not Qualified	YES
PT7C4372CLE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	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					4.4 mm	1	CMOS		SECONDS	3 V	Timer or RTC		.65 mm	R-PDSO-G8		Not Qualified	YES
PT7C4337BWEX	Diodes Incorporated	TIMER, REAL TIME CLOCK
PT7C43390LEX	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		DUAL	1.2 mm		3 mm					4.4 mm	1	CMOS		SECONDS	3 V	Timer or RTC		.65 mm	R-PDSO-G8		Not Qualified	NO
PT7C4337BLEX	Diodes Incorporated	TIMER, REAL TIME CLOCK
PT7C433833AUEX	Diodes Incorporated	TIMER, REAL TIME CLOCK																											NOT SPECIFIED	NOT SPECIFIED
PT7C4910RQEX	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
PT7C4302ZEEX	Diodes Incorporated	TIMER, REAL TIME CLOCK
PT7C4563WE	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					4.9 mm	1	CMOS		SECONDS	3 V	Timer or RTC		1.27 mm	R-PDSO-G8		Not Qualified	YES
PT7C4363WE	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	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		Not Qualified	NO	e3
PT7C4337CSEX	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
PT7C4910SQE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V				3.3	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Y	3 V	85 Cel	-40 Cel		DUAL	1.73 mm		3.905 mm					8.65 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC		.65 mm	R-PDSO-G20		Not Qualified	NO
PT7C43190WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3/5	SMALL OUTLINE	SOP8,.25	Y	1.35 V	85 Cel	-40 Cel		DUAL	1.75 mm		3.9 mm		.032768 MHz			4.9 mm	1	CMOS		SECONDS	3 V	Timer or RTC		1.27 mm	R-PDSO-G8		Not Qualified	YES
PT7C4337ZEEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	Y	1.8 V	85 Cel	-40 Cel		DUAL	.8 mm		2 mm		.032768 MHz			2.995 mm	1	CMOS	.15 mA	SECONDS	3.3 V	Timer or RTC		.5 mm	S-PDSO-N8		Not Qualified	YES
PT7C4302P	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	SERIAL, 3-WIRE	5.5 V					IN-LINE			2 V	85 Cel	-40 Cel	TIN LEAD	DUAL	5.33 mm		7.62 mm		.032 MHz			9.585 mm	1	CMOS			5 V			2.54 mm	R-PDIP-T8		Not Qualified		e0
PT7C4909SQEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V				3.3	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Y	3 V	85 Cel	-40 Cel		DUAL	1.73 mm		3.905 mm					8.65 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC		.65 mm	R-PDSO-G20		Not Qualified	NO
PT7C4337LEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 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	.15 mA	SECONDS	3.3 V	Timer or RTC		.65 mm	R-PDSO-G8		Not Qualified	YES
PT7C4363BZEEX	Diodes Incorporated	TIMER, REAL TIME CLOCK																											NOT SPECIFIED	NOT SPECIFIED
PT7C43190ZEEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Y	1.35 V	85 Cel	-40 Cel		DUAL	.8 mm		2 mm	0	.032768 MHz			2.995 mm	1	CMOS		SECONDS	3 V			.5 mm	R-PDSO-N8			YES
PT7C4563ZEE	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			1.3 V	85 Cel	-40 Cel		DUAL	.8 mm		2 mm					2.995 mm	1	CMOS			3 V			.5 mm	R-PDSO-N8
PT7C4337AZEE	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			1.8 V	85 Cel	-40 Cel		DUAL	.8 mm		2.962 mm					4.462 mm	1	CMOS			3.3 V			.5 mm	R-PDSO-N8
PT7C4307ZEEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8				SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	Y	4.5 V	85 Cel	-40 Cel		DUAL	.8 mm	56	2 mm		.032768 MHz			2.995 mm	1	CMOS	1.5 mA	SECONDS	5 V			.5 mm	R-PDSO-N8			YES
PT7C4337ALEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V					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	.15 mA	SECONDS	3.3 V			.65 mm	R-PDSO-G8			YES
PT7C4337LE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 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		.032 MHz			4.4 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC		.65 mm	R-PDSO-G8		Not Qualified	YES
PT7C4563UEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				1.5/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.3 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm					3 mm	1	CMOS		SECONDS	3 V	Timer or RTC		.65 mm	S-PDSO-G8		Not Qualified	YES
PT7C4363BQ1WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	AUTOMOTIVE	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V		AEC-Q100			SMALL OUTLINE	SOP8,.25	Y	1.3 V	125 Cel	-40 Cel		DUAL	1.75 mm		3.9 mm	0	.032768 MHz			4.9 mm	1	CMOS	.035 mA	SECONDS	3 V			1.27 mm	R-PDSO-G8			NO
PT7C4909RQE	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
PT7C4909SQE	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V				3.3	SMALL OUTLINE, SHRINK PITCH	SSOP20,.25	Y	3 V	85 Cel	-40 Cel		DUAL	1.73 mm		3.905 mm					8.65 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC		.65 mm	R-PDSO-G20		Not Qualified	NO

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.