NXP Semiconductors Timers & Real-Time Clocks 314

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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	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	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
935299866518	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	4.2 V				SMALL OUTLINE			1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD SILVER	DUAL	2.65 mm		7.5 mm				30	260	10.3 mm	1	CMOS			3.3 V		1.27 mm	R-PDSO-G16	3			e4
935278729518	NXP Semiconductors	TIMER, REAL TIME CLOCK	AUTOMOTIVE	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			1.8 V	125 Cel	-40 Cel		DUAL	1.1 mm		3 mm			.032 MHz			3 mm	1	CMOS			2 V		.65 mm	S-PDSO-G8
935289319015	NXP Semiconductors	TIMER, REAL TIME CLOCK
935262403118	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			1.8 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm			.032 MHz	NOT SPECIFIED	NOT SPECIFIED	3 mm	1	CMOS			2 V		.65 mm	S-PDSO-G8		Not Qualified
935299023118	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				SMALL OUTLINE, VERY THIN PROFILE			.9 V	85 Cel	-40 Cel		DUAL	.5 mm		2.6 mm						2.6 mm	1	CMOS			3.3 V		.5 mm	S-PDSO-N10
935293887005	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	12	DIE	RECTANGULAR	UNSPECIFIED	YES	I2C	5.5 V				UNCASED CHIP			1.2 V	85 Cel	-40 Cel		UPPER						.032 MHz				1	CMOS			3 V			R-XUUC-N12
935296923518	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	4.2 V		AEC-Q100		SMALL OUTLINE			1.8 V	85 Cel	-40 Cel	Gold (Au)	DUAL	2.65 mm		7.5 mm				30	260	10.3 mm	1	CMOS			2 V		1.27 mm	R-PDSO-G16	3			e4
935275723112	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	6 V				SMALL OUTLINE			2.5 V	85 Cel	-40 Cel		DUAL	1.75 mm		3.9 mm			.1 MHz			4.9 mm	0	CMOS			5 V		1.27 mm	R-PDSO-G8
935276539518	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	6 V				SMALL OUTLINE			2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.65 mm		7.5 mm			.032 MHz			7.55 mm	0	CMOS			5 V		1.27 mm	R-PDSO-G8	2			e4
935290953518	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	4.2 V				SMALL OUTLINE			1.8 V	85 Cel	-40 Cel		DUAL	2.65 mm		7.5 mm						12.8 mm	1	CMOS			2 V		1.27 mm	R-PDSO-G20
935304648115	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, VERY THIN PROFILE			.9 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	.5 mm		2.6 mm				30	260	2.6 mm	1	CMOS			3.3 V		.5 mm	S-PDSO-N10	1			e4
935273247518	NXP Semiconductors	TIMER, REAL TIME CLOCK	AUTOMOTIVE	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			1.8 V	125 Cel	-40 Cel		DUAL	1.1 mm		3 mm			.032 MHz			3 mm	1	CMOS			2 V		.65 mm	S-PDSO-G8
935282254118	NXP Semiconductors	TIMER, REAL TIME CLOCK	AUTOMOTIVE	NO LEAD	10	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			1.8 V	125 Cel	-40 Cel		DUAL	1 mm		3 mm			.032 MHz			3 mm	1	CMOS			2 V		.5 mm	S-PDSO-N10
935304459118	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.9 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm						3 mm	1	CMOS			3.3 V		.65 mm	S-PDSO-G8
935278731518	NXP Semiconductors	TIMER, REAL TIME CLOCK	AUTOMOTIVE	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			1.8 V	125 Cel	-40 Cel		DUAL	1.1 mm		3 mm			.032 MHz			3 mm	1	CMOS			2 V		.65 mm	S-PDSO-G8
935302207118	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE			.9 V	85 Cel	-40 Cel		DUAL	1.75 mm		3.9 mm						4.9 mm	1	CMOS			3.3 V		1.27 mm	R-PDSO-G8
PCF8564AU/5GB/1	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	9	DIE	RECTANGULAR	UNSPECIFIED	YES	I2C	5.5 V				UNCASED CHIP			1 V	85 Cel	-40 Cel		UPPER										1	CMOS			2 V			R-XUUC-N9		Not Qualified
PCF85063ATT	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.9 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm						3 mm	1	CMOS			3.3 V		.65 mm	S-PDSO-G8
HEF4541BDF	NXP Semiconductors	TIMER, PROGRAMMABLE	INDUSTRIAL	THROUGH-HOLE	14	DIP	RECTANGULAR	CERAMIC, GLASS-SEALED	NO	PARALLEL, DIRECT ADDRESS	15 V				IN-LINE				85 Cel	-40 Cel		DUAL	5.08 mm		7.62 mm		0					1	CMOS			5 V		2.54 mm	R-GDIP-T14		Not Qualified
PCF8573T	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	6 V				SMALL OUTLINE			2.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.65 mm		7.5 mm	128HZ, SEC & MIN FIXED O/P'S		.032 MHz			10.3 mm	0	CMOS	.05 mA		5 V		1.27 mm	R-PDSO-G16		Not Qualified		e4
PCF8573T-T	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	6 V				SMALL OUTLINE			2.5 V	85 Cel	-40 Cel		DUAL	2.65 mm		7.5 mm	128HZ, SEC & MIN FIXED O/P'S		.032 MHz			10.3 mm	0	CMOS	.05 mA		5 V		1.27 mm	R-PDSO-G16		Not Qualified
PCF8563TS-T	NXP Semiconductors		INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2 WIRE/I2C				2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y		85 Cel	-40 Cel		DUAL											CMOS		SECONDS		Timer or RTC	.635 mm	R-PDSO-G8		Not Qualified	YES
PCA2125TS/1-T	NXP Semiconductors	TIMER, REAL TIME CLOCK	AUTOMOTIVE	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V		AEC-Q100	1.5/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	1.6 V	125 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm		4.4 mm			.032 MHz			5 mm		CMOS		SECONDS	2 V	Timer or RTC	.65 mm	R-PDSO-G14	1	Not Qualified	NO	e3
PCF8563TS/F4	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1.1 mm		3 mm			.032 MHz			3 mm	0	CMOS			2 V		.65 mm	R-PDSO-G8		Not Qualified		e4
PCF8523U/12AA/1	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	12	DIE	UNSPECIFIED	UNSPECIFIED	YES	I2C	5.5 V				UNCASED CHIP			1.2 V	85 Cel	-40 Cel		UPPER										1	CMOS			3 V			X-XUUC-N12		Not Qualified
PCF85063ATL	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.9 V	85 Cel	-40 Cel		DUAL	.5 mm		2.6 mm						2.6 mm	1	CMOS			3.3 V		.5 mm	S-PDSO-N10
PCF8564AU/5GB/1,01	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	9	DIE	RECTANGULAR	UNSPECIFIED	YES	I2C	5.5 V			2/5	UNCASED CHIP	WAFER	Y	1.8 V	85 Cel	-40 Cel		UPPER						.032 MHz				1	CMOS		SECONDS	2 V	Timer or RTC		R-XUUC-N9		Not Qualified	NO
PCF8564ACX9/B/1,02	NXP Semiconductors		INDUSTRIAL							SERIAL, 2 WIRE/I2C				2/5		WAFER	Y		85 Cel	-40 Cel													CMOS		SECONDS		Timer or RTC				Not Qualified	NO
PCF8564AU/5BB/1,01	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	9	DIE	RECTANGULAR	UNSPECIFIED	YES	I2C	5.5 V			2/5	UNCASED CHIP	WAFER	Y	1.8 V	85 Cel	-40 Cel		UPPER						.032 MHz	NOT SPECIFIED	NOT SPECIFIED		1	CMOS		SECONDS	2 V	Timer or RTC		R-XUUC-N9		Not Qualified	NO
PCA2125TS/1	NXP Semiconductors	TIMER, REAL TIME CLOCK	AUTOMOTIVE	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V		AEC-Q100	1.5/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	1.6 V	125 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm		4.4 mm			.032 MHz			5 mm		CMOS		SECONDS	2 V	Timer or RTC	.65 mm	R-PDSO-G14	1	Not Qualified	NO	e3
PCF8593	NXP Semiconductors	TIMER, REAL TIME CLOCK								I2C																							CMOS								Not Qualified
PCF85363ATT1/A	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.9 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm						3 mm	1	CMOS			3.3 V		.5 mm	S-PDSO-G10
PCF8563P/F4	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	I2C	5.5 V			2/5	IN-LINE	DIP8,.3	Y	1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	4.2 mm		7.62 mm		0	.032 MHz			9.5 mm	1	CMOS		SECONDS	2 V	Timer or RTC	2.54 mm	R-PDIP-T8		Not Qualified	YES	e4
PCF8593N	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	I2C	6 V				IN-LINE			2.5 V	85 Cel	-40 Cel		DUAL	4.2 mm		7.62 mm			.032 MHz	40	250	9.5 mm		CMOS			5 V		2.54 mm	R-PDIP-T8		Not Qualified
PCF85263ATL/A	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V	8			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.11,20	Y	.9 V	85 Cel	-40 Cel		DUAL	.5 mm	1	2.6 mm		0	.032768 MHz			2.6 mm	1	CMOS	.000885 mA	SECONDS	3.3 V		.5 mm	S-PDSO-N10			NO
PCF85363ATT1	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.9 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm						3 mm	1	CMOS			3.3 V		.5 mm	S-PDSO-G10
PCF8564AU/5BB/1	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	9	DIE	RECTANGULAR	UNSPECIFIED	YES	I2C	5.5 V				UNCASED CHIP			1 V	85 Cel	-40 Cel		UPPER										1	CMOS			2 V			R-XUUC-N9		Not Qualified
PCF85163TS	NXP Semiconductors	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,.19	Y	1.8 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm	ALSO OPERATES WITH 5 V NOMINAL	4	.032 MHz			3 mm		CMOS		SECONDS	2 V	Timer or RTC	.65 mm	R-PDSO-G8		Not Qualified	YES
PCF8564AU/5BD/1	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	9	DIE	RECTANGULAR	UNSPECIFIED	YES	I2C	5.5 V				UNCASED CHIP			1.8 V	85 Cel	-40 Cel		UPPER	.2 mm		1.27 mm	SEATED HGT-NOM					1.9 mm	1	CMOS			2 V			R-XUUC-N9		Not Qualified
PCF8564AU/10AA/1	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	9	DIE	RECTANGULAR	UNSPECIFIED	YES	I2C	5.5 V				UNCASED CHIP			1.8 V	85 Cel	-40 Cel		UPPER	.2 mm		1.27 mm	SEATED HGT-NOM					1.9 mm	1	CMOS			2 V			R-XUUC-N9		Not Qualified
PCA2125TS/1,118	NXP Semiconductors	TIMER, REAL TIME CLOCK	AUTOMOTIVE	GULL WING	14	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V		AEC-Q100	1.5/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP14,.25	Y	1.6 V	125 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1.1 mm		4.4 mm			.032 MHz			5 mm		CMOS		SECONDS	2 V	Timer or RTC	.65 mm	R-PDSO-G14	1	Not Qualified	NO	e4
MC146818A	NXP Semiconductors	TIMER, REAL TIME CLOCK
PCF2123U/12HA	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	BUTT	12	VBCC	RECTANGULAR	UNSPECIFIED	YES	SERIAL, 3-WIRE	5.5 V				CHIP CARRIER, VERY THIN PROFILE			1.1 V	85 Cel	-40 Cel		BOTTOM	.17 mm		1.449 mm						1.492 mm	1	CMOS			1.8 V			R-XBCC-B12
PCF2123U/5GA/1,015	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	12	DIE	RECTANGULAR	UNSPECIFIED	YES	SERIAL, 3-WIRE	4.2 V			1.1/5.5	UNCASED CHIP	WAFER	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	UPPER						.032 MHz				1	CMOS		SECONDS	2 V	Timer or RTC		R-XUUC-N12	1	Not Qualified	YES	e3
PCF8563BS	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	HVSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V			2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH	SOLCC10,.11,20	Y	1.8 V	85 Cel	-40 Cel		DUAL	1 mm		3 mm			.032 MHz			3 mm	1	CMOS		SECONDS	2 V	Timer or RTC	.5 mm	S-PDSO-G10		Not Qualified	YES
PCF2127T/2	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	4.2 V				SMALL OUTLINE			1.8 V	85 Cel	-40 Cel		DUAL	2.65 mm		7.5 mm			.032 MHz			10.3 mm	1	CMOS			2 V		1.27 mm	R-PDSO-G16
PCF85263ATT1/A	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V	8			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	.9 V	85 Cel	-40 Cel		DUAL	1.1 mm	1	3 mm		0	.032768 MHz			3 mm	1	CMOS	.000885 mA	SECONDS	3.3 V		.5 mm	S-PDSO-G10			NO
PCF8564ACX9/1	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	9	DIE	RECTANGULAR	UNSPECIFIED	YES	I2C	5.5 V				UNCASED CHIP			1 V	85 Cel	-40 Cel		UPPER										1	CMOS			2 V			R-XUUC-N9		Not Qualified

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.