HVSON Timers & Real-Time Clocks 79

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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	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	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
PCF8523TK/1,118	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				1.2/5.5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.16,32	Y	1.2 V	85 Cel	-40 Cel		DUAL	1 mm		4 mm			.032 MHz		260	4 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.8 mm	S-PDSO-N8	1	Not Qualified	YES
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
PCF85063TP/1Z	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				1.2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	N	.9 V	85 Cel	-40 Cel		DUAL	.8 mm		2 mm				30	260	3 mm	1	CMOS		SECONDS	3.3 V	Timers or RTCs	.5 mm	R-PDSO-N8	1	Not Qualified	YES
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
PCF2131TFY	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	16	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC16,.14,20	Y	3.3 V	85 Cel	-40 Cel		DUAL	1.5 mm		3.5 mm	also operates with 0.5 mhz @ 1.2v min supply		6.5 MHz		260	4.5 mm	1	CMOS	.8 mA	1/100 SECOND			.5 mm	R-PDSO-N16	3		NO
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
MCP7940NT-I/MNY	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	AEC-Q100		2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Y	1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	.8 mm	64	2 mm		0	.032 MHz	40	260	3 mm	1	CMOS	.4 mA	SECONDS	2.5 V	Timer or RTC	.5 mm	R-PDSO-N8	1	Not Qualified	YES	e4
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
MCP79410T-I/MNY	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	TS 16949		2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Y	1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	.8 mm	64	2 mm	ALSO OPERATES AT 100KHZ WITH 1.8 V NOMINAL	0	.032 MHz	40	260	3 mm	1	CMOS	3 mA	SECONDS	2.5 V	Timers or RTCs	.5 mm	R-PDSO-N8	1	Not Qualified	NO	e4
PCF8523TK/1	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V					SMALL OUTLINE			1.2 V	85 Cel	-40 Cel		DUAL	1 mm		4 mm						4 mm	1	CMOS			3 V		.8 mm	S-PDSO-N8		Not Qualified
MCP7940MT-I/MNY	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	TS 16949		2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Y	1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	.8 mm	64	2 mm		0	.032 MHz	40	260	3 mm	1	CMOS	.4 mA	SECONDS	2.5 V	Timer or RTC	.5 mm	R-PDSO-N8	1	Not Qualified	YES	e4
PCF8523TK	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			1.2 V	85 Cel	-40 Cel		DUAL	1 mm		4 mm						4 mm	1	CMOS			3 V		.8 mm	S-PDSO-N8
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
PCF85063TP/1	NXP Semiconductors	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			.9 V	85 Cel	-40 Cel		DUAL	.8 mm		2 mm	ALSO OPERATES AT 1.8 V AT 400KHZ		.032 MHz			3 mm	1	CMOS			3.3 V		.5 mm	R-PDSO-N8
DS1343D-33+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			3 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm				30	260	3 mm	1	CMOS			3.3 V		.4 mm	S-PDSO-N14	1			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
MCP79412T-I/MNY	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	TS 16949		2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Y	1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	.8 mm	64	2 mm	ALSO OPERATES AT 100KHZ WITH 1.8 V NOMINAL	0	.032 MHz	40	260	3 mm	1	CMOS	3 mA	SECONDS	2.5 V	Timers or RTCs	.5 mm	R-PDSO-N8	1	Not Qualified	NO	e4
MCP79400T-I/MNY	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	TS 16949		2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Y	1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	.8 mm	64	2 mm		0	.032 MHz	40	260	3 mm	1	CMOS	3 mA	SECONDS	2.5 V	Timer or RTC	.5 mm	R-PDSO-N8	1	Not Qualified	NO	e4
DS1344D-33+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			3 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm				30	260	3 mm	1	CMOS			3.3 V		.4 mm	S-PDSO-N14	1			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
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
MCP79410-I/MNY	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	TS 16949		2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.11,20	Y	1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	.8 mm	64	2 mm	ALSO OPERATES AT 100KHZ WITH 1.8 V NOMINAL	0	.032 MHz	40	260	3 mm	1	CMOS	3 mA	SECONDS	2.5 V	Timers or RTCs	.5 mm	R-PDSO-N8	1	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
FT3001MPX	Onsemi	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD SILVER	DUAL	.8 mm		2 mm	CORRECT SUBGROUP IS TMR STD			30	260	2 mm		CMOS					.5 mm	S-PDSO-N8	1			e4
MCP79410T-I/MNYVAO	Microchip Technology	TIMER, REAL TIME CLOCK		NO LEAD	8	HVSON	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	AEC-Q100; TS 16949			SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	Y	1.8 V	85 Cel	-40 Cel		DUAL	.8 mm	64	2 mm		0	.032768 MHz			3 mm	1	CMOS		SECONDS	2.5 V		.5 mm	R-PDSO-N8			NO
ISL12058IRUZ-T	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	3.6 V				3.3	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.08,20	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	.55 mm		2 mm		0	.032 MHz			2 mm		CMOS		SECONDS	3 V	Timer or RTC	.5 mm	S-PDSO-N8	1	Not Qualified	YES	e3
TS3006ITD833	Silicon Labs	TIMER, PROGRAMMABLE	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES		5.25 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			1.55 V	85 Cel	-40 Cel		DUAL	.8 mm		3 mm		0	.3 MHz			3 mm	0	CMOS			3 V		.65 mm	S-PDSO-N8
MAX31334ETC+	Analog Devices	TIMER, REAL TIME CLOCK		NO LEAD	12	HVSON	SQUARE	UNSPECIFIED	YES	SERIAL(I2C)	5.5 V	8				SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	Y	1.1 V	85 Cel	-40 Cel		DUAL	.8 mm	32	3 mm		0	.032768 MHz			3 mm	1	CMOS		SECONDS	3 V		.5 mm	S-XDSO-N12			YES
MAX31334ETC+T	Analog Devices	TIMER, REAL TIME CLOCK		NO LEAD	12	HVSON	SQUARE	UNSPECIFIED	YES	SERIAL(I2C)	5.5 V	8				SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,20	Y	1.1 V	85 Cel	-40 Cel		DUAL	.8 mm	32	3 mm		0	.032768 MHz			3 mm	1	CMOS		SECONDS	3 V		.5 mm	S-XDSO-N12			YES
DS2413Q+U	Analog Devices	TIMER, PROGRAMMABLE	COMMERCIAL	NO LEAD	6	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 1-WIRE	5.25 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			2.8 V	70 Cel	0 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm				30	260	3 mm		CMOS			3.3 V		.95 mm	S-PDSO-N6	1			e3
DS1341T+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	Y	1.8 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm		0	.032 MHz	30	260	3 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	S-PDSO-N8	1	Not Qualified	YES	e3
DS1344D-18+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			1.71 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm				30	260	3 mm	1	CMOS			1.8 V		.4 mm	S-PDSO-N14	1			e3
DS1344D-18+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				1.8	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,16	Y	1.71 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm			4 MHz	30	260	3 mm	1	CMOS		SECONDS	1.8 V	Timers or RTCs	.4 mm	S-PDSO-N14	1	Not Qualified	NO	e3
DS1342T+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	Y	1.8 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm		0	.032 MHz	30	260	3 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	S-PDSO-N8	1	Not Qualified	YES	e3
DS1344D-3+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,16	Y	2.7 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm			4 MHz	30	260	3 mm	1	CMOS		SECONDS	3 V	Timers or RTCs	.4 mm	S-PDSO-N14	1	Not Qualified	NO	e3
DS1343D-3+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,16	Y	2.7 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm			4 MHz	30	260	3 mm	1	CMOS		SECONDS	3 V	Timers or RTCs	.4 mm	S-PDSO-N14	1	Not Qualified	NO	e3
DS1343D-33+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3.3	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,16	Y	3 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm			4 MHz	30	260	3 mm	1	CMOS		SECONDS	3.3 V	Timers or RTCs	.4 mm	S-PDSO-N14	1	Not Qualified	NO	e3
DS1343D-3+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			2.7 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm				30	260	3 mm	1	CMOS			3 V		.4 mm	S-PDSO-N14	1			e3
DS1347T+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 4 WIRE/SPI	5.5 V			8	2.5/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	Y	2 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm		0	.032 MHz	30	260	3 mm		CMOS		SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-N8	1	Not Qualified	YES	e3
DS1342T+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	Y	1.8 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm		0	.032 MHz	30	260	3 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	S-PDSO-N8	1	Not Qualified	YES	e3
DS1344D-3+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V					SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			2.7 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm				30	260	3 mm	1	CMOS			3 V		.4 mm	S-PDSO-N14	1			e3
DS1344D-33+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	14	HVSON	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				3.3	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC14,.12,16	Y	3 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm			4 MHz	30	260	3 mm	1	CMOS		SECONDS	3.3 V	Timers or RTCs	.4 mm	S-PDSO-N14	1	Not Qualified	NO	e3
DS1341T+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				2/5	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25	Y	1.8 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	.8 mm		3 mm		0	.032 MHz	30	260	3 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	S-PDSO-N8	1	Not Qualified	YES	e3
PCA8565BS/1,118	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	NICKEL PALLADIUM GOLD	DUAL	1 mm		3 mm			.032 MHz			3 mm	1	CMOS			2 V		.5 mm	S-PDSO-N10	1	Not Qualified		e4
PCA8565BS	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		Not Qualified
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
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
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

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.