Renesas Electronics Timers & Real-Time Clocks 542

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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	Screening Level	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	Total Dose (V)	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
5962-01-307-0954	Renesas Electronics	TIMER, MEMORY REFRESH																															CMOS							1	Not Qualified
84065023X	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-STD-883 Class B	16		CHIP CARRIER			4.5 V	125 Cel	-55 Cel	TIN LEAD	QUAD	2.54 mm	11.455 mm		8	12 MHz	NOT SPECIFIED	NOT SPECIFIED	11.455 mm		3	CMOS			5 V		1.27 mm	S-CQCC-N28		Qualified		e0
X1288S16-2.7AT1	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE	SOP16,.4	Y	2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	2.65 mm	7.5 mm			.032 MHz			10.3 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	1.27 mm	R-PDSO-G16	1	Not Qualified	YES	e0
X1288V14ZT1	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS			5 V		.65 mm	R-PDSO-G14	5	Not Qualified		e3
5962-01-316-8581	Renesas Electronics	TIMER, MEMORY REFRESH																															CMOS							1	Not Qualified
X1286A8I	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE	SOP8,.3	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.03 mm	5.23 mm			.032 MHz			5.255 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	NO	e0
5962-01-389-1912	Renesas Electronics	TIMER, MEMORY REFRESH																															CMOS							1	Not Qualified
UPD4992GS-T1-A	Renesas Electronics
X1288S16I-2.7	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE	SOP16,.4	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.65 mm	7.5 mm			.032 MHz			10.3 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	1.27 mm	R-PDSO-G16	1	Not Qualified	YES	e0
84065023A	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	NO LEAD	28	QCCN	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-STD-883	16		CHIP CARRIER			4.5 V	125 Cel	-55 Cel	TIN LEAD	QUAD	2.54 mm	11.455 mm		8	12 MHz			11.455 mm		3	CMOS			5 V		1.27 mm	S-CQCC-N28		Qualified		e0
1337GCSRGI8	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V				SMALL OUTLINE	SOP16,.4	Y	1.8 V	85 Cel	-40 Cel		DUAL	2.65 mm	7.5 mm		0	.032768 MHz	NOT SPECIFIED	NOT SPECIFIED	10.3 mm		1	CMOS	.15 mA	SECONDS	3.3 V		1.27 mm	R-PDSO-G16			YES
1337AGDVGI8	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C; SERIAL	5.5 V			2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	3 mm		0	.032768 MHz		260	3 mm		1	CMOS	.15 mA	SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	3	Not Qualified	YES	e3
5T90012DCGI	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE	SOP16,.25	Y	2.3 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.75 mm	3.9 mm			.032768 MHz			9.9 mm		1	CMOS	.3 mA	SECONDS	3.3 V		1.27 mm	R-PDSO-G16	3		NO	e3
1337GDVGI8	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V			2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	3 mm		0	.032768 MHz	30	260	3 mm		1	CMOS	.15 mA	SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	3	Not Qualified	YES	e3
X1288V14IZ-2.7AT1	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	.65 mm	R-PDSO-G14	1	Not Qualified	YES	e3
X1288V14Z-4.5AT1	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS			5 V		.65 mm	R-PDSO-G14	5	Not Qualified		e3
X1288S16-4.5AT1	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			5	SMALL OUTLINE	SOP16,.4	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	2.65 mm	7.5 mm			.032 MHz			10.3 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	1.27 mm	R-PDSO-G16	1	Not Qualified	YES	e0
X1205V8	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	1.2 mm	3 mm			.032 MHz			4.4 mm		0	CMOS		SECONDS	5 V	Timer or RTC	.65 mm	R-PDSO-G8	1	Not Qualified	YES	e0
X1288V14-4.5AT1	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	.65 mm	R-PDSO-G14	1	Not Qualified	YES	e0
X1286V14IZ	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	.65 mm	R-PDSO-G14	5	Not Qualified	NO	e3
5962R9571301VXX	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V		16		FLATPACK			4.5 V	125 Cel	-55 Cel		DUAL	2.92 mm	9.905 mm		8	5 MHz					3	CMOS			5 V		1.27 mm	R-CDFP-F24		Qualified
SL12020MIRZ	Renesas Electronics	TIMER, REAL TIME CLOCK
5P90005CDCGH	Renesas Electronics	TIMER, REAL TIME CLOCK	OTHER	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE	SOP8,.25	N	2 V	85 Cel	0 Cel		DUAL	1.75 mm	3.9 mm			.032768 MHz			4.9 mm		1	CMOS	.3 mA	SECONDS			1.27 mm	R-PDSO-G8			NO
X1286V14I	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	.65 mm	R-PDSO-G14		Not Qualified	NO	e0
X1286V14	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	.65 mm	R-PDSO-G14	1	Not Qualified	NO	e0
UPD4991AGS-T1-A	Renesas Electronics
X1205V8IT1	Renesas Electronics	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	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.2 mm	3 mm			.032 MHz			4.4 mm			CMOS		SECONDS	5 V	Timer or RTC	.65 mm	R-PDSO-G8	1	Not Qualified	YES	e0
5962-01-300-2090	Renesas Electronics																																CMOS								Not Qualified
X1288V14IZ-2.7T1	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS			5 V		.65 mm	R-PDSO-G14	5	Not Qualified		e3
HS9-82C54RH-Q	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	FLAT	24	DFP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	PARALLEL, DIRECT ADDRESS	5.5 V		16		FLATPACK			4.5 V	125 Cel	-55 Cel	GOLD	DUAL	2.92 mm	9.905 mm	6 PROGRAMMABLE MODES	8	5 MHz				100k Rad(Si)	3	CMOS			5 V		1.27 mm	R-CDFP-F24		Not Qualified		e4
IDT1337CSOGI8	Renesas Electronics	TIMER, MEMORY REFRESH	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2 WIRE/I2C				2/5	SMALL OUTLINE	SOP16,.4	Y		85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL						30	260				CMOS		SECONDS		Timer or RTC	1.27 mm	R-PDSO-G16	1	Not Qualified		e3
1337GDVGI	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V			2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	3 mm		0	.032768 MHz	30	260	3 mm		1	CMOS	.15 mA	SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	3	Not Qualified	YES	e3
X1205V8IZ	Renesas Electronics	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	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm	3 mm			.032 MHz			4.4 mm			CMOS		SECONDS	5 V	Timer or RTC	.65 mm	R-PDSO-G8	1	Not Qualified	YES	e3
1337AGCSRI	Renesas Electronics	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	2.65 mm	7.5 mm						10.3 mm		1	CMOS			3.3 V		1.27 mm	R-PDSO-G16
X1205S8Z	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE	SOP8,.25	Y	2.7 V	70 Cel	0 Cel	MATTE TIN	DUAL	1.75 mm	3.9 mm			.032 MHz			4.9 mm			CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	YES	e3
1337GCSRGI	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V				SMALL OUTLINE	SOP16,.4	Y	1.8 V	85 Cel	-40 Cel		DUAL	2.65 mm	7.5 mm		0	.032768 MHz	NOT SPECIFIED	NOT SPECIFIED	10.3 mm		1	CMOS	.15 mA	SECONDS	3.3 V		1.27 mm	R-PDSO-G16			YES
X1288V14IT1	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	.65 mm	R-PDSO-G14	1	Not Qualified	YES	e0
1339AC-2SRI8	Renesas Electronics	TIMER, REAL TIME CLOCK																															CMOS
X1288S16-2.7A	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE	SOP16,.4	Y	2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	2.65 mm	7.5 mm			.032 MHz			10.3 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	1.27 mm	R-PDSO-G16	1	Not Qualified	YES	e0
5T90008CPII	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			2.5/5	SMALL OUTLINE	SOP20,.4	Y	2.3 V	85 Cel	-40 Cel	MATTE TIN	DUAL	2.65 mm	7.5 mm			.032 MHz	30	260	12.8 mm		1	CMOS	.05 mA	SECONDS	3.3 V	Timer or RTC	1.27 mm	R-PDSO-G20	1	Not Qualified	NO	e3
5962R9571301QJX	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-PRF-38535 Class Q	16		IN-LINE			4.5 V	125 Cel	-55 Cel		DUAL	5.72 mm	15.24 mm		8					100k Rad(Si)	3	CMOS			5 V		2.54 mm	R-CDIP-T24		Qualified
X1205V8IZT1	Renesas Electronics	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	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm	3 mm			.032 MHz			4.4 mm			CMOS		SECONDS	5 V	Timer or RTC	.65 mm	R-PDSO-G8	1	Not Qualified	YES	e3
1337AGDVGI	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C; SERIAL	5.5 V			2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	3 mm		0	.032768 MHz		260	3 mm		1	CMOS	.15 mA	SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	3	Not Qualified	YES	e3
X1288V14-2.7A	Renesas Electronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	2.7 V	70 Cel	0 Cel	TIN LEAD	DUAL	1.2 mm	4.4 mm			.032 MHz			5 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	.65 mm	R-PDSO-G14	1	Not Qualified	YES	e0
X1286A8IT1	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE	SOP8,.3	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.03 mm	5.23 mm			.032 MHz			5.255 mm		1	CMOS		1/100 SECOND	5 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	NO	e0
1337AGCSRGI	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C; SERIAL	5.5 V			2/5	SMALL OUTLINE	SOP16,.4	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	2.65 mm	7.5 mm		0	.032768 MHz		260	10.3 mm		1	CMOS	.15 mA	SECONDS	3.3 V	Timer or RTC	1.27 mm	R-PDSO-G16	3	Not Qualified	YES	e3
8406501JA	Renesas Electronics	TIMER, PROGRAMMABLE	MILITARY	THROUGH-HOLE	24	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	PARALLEL, DIRECT ADDRESS	5.5 V	MIL-STD-883	16		IN-LINE			4.5 V	125 Cel	-55 Cel	TIN LEAD	DUAL	5.72 mm	15.24 mm		8	8 MHz					3	CMOS			5 V		2.54 mm	R-CDIP-T24		Qualified		e0
5P90005CDCGH8	Renesas Electronics	TIMER, REAL TIME CLOCK	OTHER	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE	SOP8,.25	N	2 V	85 Cel	0 Cel		DUAL	1.75 mm	3.9 mm			.032768 MHz			4.9 mm		1	CMOS	.3 mA	SECONDS			1.27 mm	R-PDSO-G8			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.