10 Timers & Real-Time Clocks 106

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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	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	Bus Compatibility	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Volatile	JESD-609 Code
PCF85063ATL/1,118	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				1.2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.11,20	Y	.9 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	.5 mm		2.6 mm				30	260	2.6 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC		.5 mm	S-PDSO-N10	1	Not Qualified	YES	e4
MCP79510-I/MS	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz	40	260	3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-G10	2		NO	e3
PCF85263ATL/AX	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	NICKEL PALLADIUM GOLD	DUAL	.5 mm	1	2.6 mm		0	.032768 MHz	30	260	2.6 mm	1	CMOS	.000885 mA	SECONDS	3.3 V			.5 mm	S-PDSO-N10	1		NO	e4
DS1390U-33+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.97 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		1/100 SECOND	3.3 V	Timers or RTCs		.5 mm	S-PDSO-G10	1	Not Qualified	NO	e3
PCF8563BS/4,118	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	NICKEL PALLADIUM GOLD	DUAL	1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		SECONDS	2 V	Timer or RTC		.5 mm	S-PDSO-G10	1	Not Qualified	YES	e4
PCF85063BTL/1,118	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				1.2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.11,20	Y	.9 V	85 Cel	-40 Cel		DUAL	.5 mm		2.6 mm					260	2.6 mm	1	CMOS		SECONDS	3.3 V	Timers or RTCs		.5 mm	S-PDSO-N10	1	Not Qualified	YES
DS1390U-33	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.97 V	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	1.1 mm		3 mm			.032 MHz	20	240	3 mm	1	CMOS		1/100 SECOND	3.3 V	Timer or RTC		.5 mm	S-PDSO-G10	1	Not Qualified	YES	e0
DS1390U-33+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.97 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		1/100 SECOND	3.3 V	Timers or RTCs		.5 mm	S-PDSO-G10	1	Not Qualified	NO	e3
PCF85063ATL/1	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	NICKEL PALLADIUM GOLD	DUAL	.5 mm		2.6 mm	ALSO OPERATES AT 1.8 V AT 400KHZ		.032 MHz	30	260	2.6 mm	1	CMOS			3.3 V			.5 mm	S-PDSO-N10	1			e4
MCP79510T-I/MS	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz		260	3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-G10	1		NO	e3
PCF85263ATT1/AJ	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		260	3 mm	1	CMOS	.000885 mA	SECONDS	3.3 V			.5 mm	S-PDSO-G10	1		NO
MCP79511-I/MS	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz	40	260	3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-G10	2		NO	e3
DS1390U-33/V+T	Analog Devices		INDUSTRIAL	GULL WING	10	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 4 WIRE/SPI			AEC-Q100		3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y		85 Cel	-40 Cel	MATTE TIN	DUAL							30	260			CMOS		1/100 SECOND	3.3 V	Timers or RTCs		.5 mm	R-PDSO-G10	1	Not Qualified	NO	e3
MCP79511T-I/MS	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz	40	260	3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-G10	1		NO	e3
DS1391U-3	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	3.3 V				3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.1 mm		3 mm			.032 MHz			3 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		.5 mm	S-PDSO-G10	1	Not Qualified	YES	e0
DS1391U-3+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	3.3 V				3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.7 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		1/100 SECOND	3 V	Timers or RTCs		.5 mm	S-PDSO-G10	1	Not Qualified	NO	e3
PCF85263ATT1/AZ	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		260	3 mm	1	CMOS	.000885 mA	SECONDS	3.3 V			.5 mm	S-PDSO-G10	1		NO
PCF85363ATL/AX	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	NICKEL PALLADIUM GOLD	DUAL	.5 mm	64	2.6 mm			.032768 MHz	30	260	2.6 mm		CMOS		SECONDS	3 V			.5 mm	S-PDSO-N10	1		YES	e4
PCF85363ATT1/AJ	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					260	3 mm	1	CMOS			3.3 V			.5 mm	S-PDSO-G10	1
DS1394U-33+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V				3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.97 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		1/100 SECOND	3.3 V	Timers or RTCs		.5 mm	S-PDSO-G10	1	Not Qualified	NO	e3
DS1390U-18	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	1.89 V				1.8	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.71 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.1 mm		3 mm			.032 MHz			3 mm	1	CMOS		1/100 SECOND	1.8 V	Timer or RTC		.5 mm	S-PDSO-G10	1	Not Qualified	YES	e0
DS1390U-18+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	1.89 V				1.8	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.71 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		1/100 SECOND	1.8 V	Timers or RTCs		.5 mm	S-PDSO-G10	1	Not Qualified	NO	e3
PCF85063BTL/1	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.9 V	85 Cel	-40 Cel		DUAL	.5 mm		2.6 mm	ALSO OPERATES AT 1.8 V AT 400KHZ		.032 MHz			2.6 mm	1	CMOS			3.3 V			.5 mm	S-PDSO-N10
RX8130CEB	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VSON	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	I2C	5.5 V					SMALL OUTLINE, VERY THIN PROFILE			1.25 V	85 Cel	-40 Cel	GOLD	DUAL	1 mm		2.5 mm		0		30	260	3.2 mm		CMOS			3 V				R-CDSO-N10				e4
PCF85363ATT1/AZ	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,.2,20	Y	.9 V	85 Cel	-40 Cel		DUAL	1.1 mm	64	3 mm			.032768 MHz		260	3 mm		CMOS		SECONDS	3 V			.5 mm	S-PDSO-G10	1		YES
MCP79521-I/MS	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz	40	260	3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-G10	2		NO	e3
RX8130CE:B0	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V					SMALL OUTLINE, VERY THIN PROFILE		Y	1.25 V	85 Cel	-40 Cel	GOLD	DUAL	1 mm		2.5 mm				30	260	3.2 mm		CMOS	.0005 mA	SECONDS	3 V				R-PDSO-N10			NO	e4
DS1391U-33	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.97 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.1 mm		3 mm			.032 MHz			3 mm	1	CMOS		1/100 SECOND	3.3 V	Timers or RTCs		.5 mm	S-PDSO-G10	1	Not Qualified	YES	e0
DS1391U-33+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.97 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		1/100 SECOND	3.3 V	Timers or RTCs		.5 mm	S-PDSO-G10	1	Not Qualified	NO	e3
DS1392U-33	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V				3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.97 V	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	1.1 mm		3 mm			.032 MHz	20	240	3 mm	1	CMOS		1/100 SECOND	3.3 V	Timer or RTC		.5 mm	S-PDSO-G10	1	Not Qualified	YES	e0
DS1392U-33+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V				3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.97 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		1/100 SECOND	3.3 V	Timers or RTCs		.5 mm	S-PDSO-G10	1	Not Qualified	NO	e3
MCP79510T-I/MN	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	.8 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz			3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-N10			NO	e3
RX8900CE:UA	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VSON	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	I2C	5.5 V					SMALL OUTLINE, VERY THIN PROFILE			2.5 V	85 Cel	-40 Cel	GOLD	DUAL	1 mm		2.5 mm				30	260	3.2 mm		CMOS			3 V				R-CDSO-N10				e4
DS1394U-33+T&R	Analog Devices		INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V					SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			2.97 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS			3.3 V			.5 mm	S-PDSO-G10	1			e3
RX8111CE:A3	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VQCCN	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	I2C	5.5 V	8				CHIP CARRIER, VERY THIN PROFILE	LCC10,.1X.12,27	Y	1.25 V	85 Cel	-40 Cel		QUAD	1 mm	64	2.5 mm		0	.032768 MHz			3.2 mm	1	CMOS		1/1024 SECOND	3 V			.7 mm	R-CQCC-N10			YES
RX8130CE:B3	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10		RECTANGULAR	UNSPECIFIED	YES	I2C	5.5 V							Y	1.25 V	85 Cel	-40 Cel	GOLD	QUAD	1 mm		2.5 mm		0	.032768 MHz	30	260	3.2 mm		CMOS	.0005 mA	SECONDS	3 V				R-XQMA-N10			NO	e4
MCP79520-I/MS	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz	40	260	3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-G10	2		NO	e3
MCP79520-I/MSVAO	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	AEC-Q100; TS 16949			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.8 V	85 Cel	-40 Cel		DUAL	1.1 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz			3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-G10			NO
RV-1805-C3-32.768KHZ-2PPM-TA-QC	Micro Crystal Ag	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VSON	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	3.6 V	8	AEC-Q200	.032768 MHz		SMALL OUTLINE, VERY THIN PROFILE	SOLCC10,.098,35	Y	1.5 V	85 Cel	-40 Cel	Gold (Au)	DUAL	.9 mm	256	2.5 mm				40	260	3.7 mm		CMOS	.00008 mA		3 V		I2C	.8 mm	R-PDSO-N10			NO	e4
RX8900CE:UA0	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VSON	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	I2C	5.5 V					SMALL OUTLINE, VERY THIN PROFILE	SOLCC10,.098,27	Y	2.5 V	85 Cel	-40 Cel		DUAL	1 mm		2.5 mm			.032768 MHz	30	260	3.2 mm		CMOS	.1 mA	SECONDS	3 V			.7 mm	R-CDSO-N10			NO
MCP79512-I/MS	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz	40	260	3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-G10	2		NO	e3
PCF85363ATL/A	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
MCP79520T-I/MS	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz	40	260	3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-G10	2		NO	e3
DS1390U-3	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	3.3 V				3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.7 V	85 Cel	-40 Cel	Tin/Lead (Sn/Pb)	DUAL	1.1 mm		3 mm			.032 MHz	20	240	3 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		.5 mm	S-PDSO-G10	1	Not Qualified	YES	e0
DS1390U-3+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	10	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	3.3 V				3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.19,20	Y	2.7 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		1/100 SECOND	3 V	Timers or RTCs		.5 mm	S-PDSO-G10	1	Not Qualified	NO	e3
RX8900CE:UA3	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VSON	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	I2C	5.5 V					SMALL OUTLINE, VERY THIN PROFILE	SOLCC10,.098,27	Y	2.5 V	85 Cel	-40 Cel		DUAL	1 mm		2.5 mm			.032768 MHz	30	260	3.2 mm		CMOS	.1 mA	SECONDS	3 V			.7 mm	R-CDSO-N10			NO
RX8130CE	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	VSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				1.5/5	SMALL OUTLINE, VERY THIN PROFILE	SOLCC10,.1,28	Y	1.25 V	85 Cel	-40 Cel	GOLD	DUAL	1 mm		2.5 mm				30	260	3.2 mm		CMOS		SECONDS	3 V	Timer or RTC			R-PDSO-N10		Not Qualified	NO	e4
MCP79521T-I/MN	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	10	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	TS 16949			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	.8 mm	64	3 mm	ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ	0	.032 MHz			3 mm	1	CMOS	5 mA	1/100 SECOND	3 V			.5 mm	S-PDSO-N10			NO	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.