INDUSTRIAL Timers & Real-Time Clocks 1,864

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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	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	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
M41ST84YMH6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm		0	.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41ST85W-85MH6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V		3/3.3	SMALL OUTLINE	SOP28,.5	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm	1	CMOS		1/100 SECOND		Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41ST85YMX6E	STMicroelectronics		INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2 WIRE/I2C			5	SMALL OUTLINE	SOP28,.4	Y		85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL										CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e4
M41ST87WMX6T	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V		3/3.3	SMALL OUTLINE	SOP28,.4	Y	2.7 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.69 mm	7.62 mm			.032 MHz	30	250	17.96 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28	3	Not Qualified	NO	e4
M41ST95WMX6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	3.6 V		3/3.3	SMALL OUTLINE	SOP28,.4	Y	2.7 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.69 mm	7.62 mm		0	.032 MHz	30	250	17.96 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28	3	Not Qualified	NO	e4
M41ST85Y-85MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41ST84W-70MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V		3/3.3	SMALL OUTLINE	SOP28,.5	Y	2.8 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41ST95YMH6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V		5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm		0	.032 MHz	10	260	18.1 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO
Z8430BD6	STMicroelectronics	TIMER, PROGRAMMABLE	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	PARALLEL, DIRECT ADDRESS	5.25 V	8		IN-LINE			4.75 V	85 Cel	-40 Cel	TIN LEAD	DUAL			DAISY CHAIN INTERRUPT STRUCTURE; PRESCALED /16, /256 TIMER I/P'S	8	6 MHz				4	NMOS	100 mA		5 V		Z80		R-CDIP-T28		Not Qualified		e0
M41ST84WMH6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V		3/3.3	SMALL OUTLINE	SOP28,.5	Y	2.7 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm			.032 MHz	10	260	18.1 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO
M41ST84WMH6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V		3/3.3	SMALL OUTLINE	SOP28,.5	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm		0	.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41ST85Y-70MH6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41ST95WMX6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	3.6 V		3/3.3	SMALL OUTLINE	SOP28,.4	Y	2.7 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.69 mm	7.62 mm		0	.032 MHz	30	250	17.96 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28	3	Not Qualified	NO	e4
M41ST85WMH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V		3/3.3	SMALL OUTLINE	SOP28,.5	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm		0	.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41ST85Y-70MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41ST85YMH6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm		0	.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41ST85YMH6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm				10	260	18.1 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO
M41ST84YMH6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm			.032 MHz	10	260	18.1 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO
HCF4536BC1	STMicroelectronics	TIMER, PROGRAMMABLE	INDUSTRIAL	J BEND	20	QCCJ	SQUARE	PLASTIC/EPOXY	YES					CHIP CARRIER				85 Cel	-40 Cel	MATTE TIN	QUAD	4.57 mm	8.9662 mm			2.5 MHz			8.9662 mm	1	CMOS			5 V			1.27 mm	S-PQCC-J20		Not Qualified		e3
M41ST84Y-85MQ6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP16,.25	Y	4.5 V	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	1.75 mm	3.9 mm			.032 MHz			9.9 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G16		Not Qualified	YES	e4
M41ST87YMX6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	5	SMALL OUTLINE	SOP28,.4	Y	4.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.69 mm	7.62 mm			.032 MHz	30	250	17.96 mm	1	CMOS		1/100 SECOND	5 V	Timers or RTCs		1.27 mm	R-PDSO-G28	3	Not Qualified	NO	e4
M41ST84YMH6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm			.032 MHz	10	260	18.1 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO
M41ST87WSS6	STMicroelectronics		INDUSTRIAL	GULL WING	20	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2 WIRE/I2C			3/3.3	SMALL OUTLINE, SHRINK PITCH	SSOP20,.3	Y		85 Cel	-40 Cel		DUAL										CMOS		1/100 SECOND		Timer or RTC		.635 mm	R-PDSO-G20		Not Qualified	NO
Z8430D6	STMicroelectronics	TIMER, PROGRAMMABLE	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	PARALLEL, DIRECT ADDRESS	5.25 V	8		IN-LINE			4.75 V	85 Cel	-40 Cel	TIN LEAD	DUAL			DAISY CHAIN INTERRUPT STRUCTURE; PRESCALED /16, /256 TIMER I/P'S	8	2.5 MHz				4	NMOS	100 mA		5 V		Z80		R-CDIP-T28		Not Qualified		e0
M41ST84W-85MH6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	3.6 V		3/3.3	SMALL OUTLINE	SOP28,.5	Y	2.8 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
Z8430AD6	STMicroelectronics	TIMER, PROGRAMMABLE	INDUSTRIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	NO	PARALLEL, DIRECT ADDRESS	5.25 V	8		IN-LINE			4.75 V	85 Cel	-40 Cel	TIN LEAD	DUAL			DAISY CHAIN INTERRUPT STRUCTURE; PRESCALED /16, /256 TIMER I/P'S	8	4 MHz				4	NMOS	100 mA		5 V		Z80		R-CDIP-T28		Not Qualified		e0
M41ST95YMX6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V		5	SMALL OUTLINE	SOP28,.4	Y	4.5 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.69 mm	7.62 mm		0	.032 MHz			17.96 mm	1	CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e4
M48T59Y-70MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	8	5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm		8	.032 MHz			18.1 mm	0	CMOS		SECONDS	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M48T212V-70MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	44	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V			SMALL OUTLINE			3 V	85 Cel	-40 Cel		DUAL				8	.032 MHz				0	CMOS			3.3 V				R-PDSO-G44		Not Qualified
M41T81MY6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		2.5/5	SMALL OUTLINE	SOP18,.4	Y	2 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	2.69 mm	7.62 mm						11.61 mm	1	CMOS		1/100 SECOND		Timer or RTC		1.27 mm	R-PDSO-G18		Not Qualified	YES	e4
M41T0M6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		2.5/5	SMALL OUTLINE	SOP8,.25	N	2 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.75 mm	3.9 mm			.032 MHz			4.9 mm	0	CMOS		SECONDS	3 V	Timer or RTC		1.27 mm	R-PDSO-G8		Not Qualified	YES	e0
M41T83RQA6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	I2C	5.5 V	8	3/5	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.16SQ,25	Y	2.7 V	85 Cel	-40 Cel		QUAD	1 mm	4 mm			.4 MHz	NOT SPECIFIED	NOT SPECIFIED	4 mm	1	CMOS		1/100 SECOND	3 V	Timers or RTCs		.65 mm	S-XQCC-N16		Not Qualified	NO
M41T56MH6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	N	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm	REQUIRES BATTERY PACKAGE (SNAPHAT)		.032 MHz			18.1 mm	0	CMOS		SECONDS	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	YES	e0
M41T82ZQA6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	16	HVQCCN	SQUARE	UNSPECIFIED	YES	I2C	5.5 V	8		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			3 V	85 Cel	-40 Cel		QUAD	1 mm	4 mm		1	.4 MHz	30	260	4 mm	1	CMOS						.65 mm	S-XQCC-N16		Not Qualified
M48T59V-70MH6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V		3.3	SMALL OUTLINE	SOP28,.5	Y	3 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm		8		10	260	18.1 mm		CMOS		SECONDS	3.3 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO
M41T11MHTR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			SMALL OUTLINE			2 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm	0	CMOS						1.27 mm	R-PDSO-G28		Not Qualified
M41T56BN6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	I2C	5.5 V		5	IN-LINE	DIP8,.3	N	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	5.33 mm	7.62 mm			.032 MHz			9.27 mm	0	CMOS		SECONDS	5 V	Timer or RTC		2.54 mm	R-PDIP-T8		Not Qualified	YES	e0
M48T37V-70MH6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V	8		SMALL OUTLINE, SHRINK PITCH			3 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm		8	.032 MHz	NOT SPECIFIED	NOT SPECIFIED	18.1 mm		CMOS			3.3 V			.81 mm	R-PDSO-G44		Not Qualified
M41T56MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	N	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm	REQUIRES BATTERY PACKAGE (SNAPHAT)		.032 MHz			18.1 mm	0	CMOS		SECONDS	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	YES	e0
M48T201Y-70MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		5	SMALL OUTLINE, SHRINK PITCH	SOP44,.5,32	Y	4.5 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm		8	.032 MHz	NOT SPECIFIED	NOT SPECIFIED	18.1 mm	1	CMOS		SECONDS	5 V	Timer or RTC		.8 mm	R-PDSO-G44		Not Qualified	NO
M41T82ZMY6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8		SMALL OUTLINE			2.38 V	85 Cel	-40 Cel		DUAL	2.69 mm	7.62 mm		1	.4 MHz	30	260	11.61 mm	1	CMOS						1.27 mm	R-PDSO-G18		Not Qualified
M41T315V-85MQ6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	16	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	3.6 V		3.3	SMALL OUTLINE	SOP16,.25	N	3 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	1.75 mm	3.65 mm			.032 MHz			9.9 mm		CMOS		1/100 SECOND	3.3 V	Timer or RTC		1.27 mm	R-PDSO-G16		Not Qualified	YES	e4
M41T315W-85MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	3.3 V		3	SMALL OUTLINE	SOP28,.5	N	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm		CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41T315Y-65MH6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	N	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm		CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41T315Y-65MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V		5	SMALL OUTLINE	SOP28,.5	N	4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm		CMOS		1/100 SECOND	5 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41T82RMY6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8		SMALL OUTLINE			2.7 V	85 Cel	-40 Cel		DUAL	2.69 mm	7.62 mm		1	.4 MHz	30	260	11.61 mm	1	CMOS						1.27 mm	R-PDSO-G18		Not Qualified
M48T37Y-10MH6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	8		SMALL OUTLINE, SHRINK PITCH			4.5 V	85 Cel	-40 Cel		DUAL	3.05 mm	8.56 mm		8	.032 MHz	NOT SPECIFIED	NOT SPECIFIED	18.1 mm		CMOS			5 V			.81 mm	R-PDSO-G44		Not Qualified
M41T81MH6	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		2.5/5	SMALL OUTLINE	SOP28,.5	Y	2 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm	8.56 mm			.032 MHz			18.1 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC		1.27 mm	R-PDSO-G28		Not Qualified	NO	e0

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.