STMicroelectronics Timers & Real-Time Clocks 632

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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	No. of Bits	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	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Volatile	JESD-609 Code
M48T201V-85MH1TR	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V			.032768 MHz	3.3	SMALL OUTLINE, SHRINK PITCH	SOP44,.5,32	Y	3 V	70 Cel	0 Cel	TIN LEAD	DUAL	3.05 mm		8.56 mm	WATCHDOG TIMER	8	.032 MHz			18.1 mm	1	CMOS	10 mA	SECONDS	3.3 V	Timer or RTC	.81 mm	R-PDSO-G44		Not Qualified	NO	e0
M48T08Y-10MH1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V				5	SMALL OUTLINE	SOP28,.5	N	4.5 V	70 Cel	0 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
M48T128Y-70PM1TR	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V					IN-LINE			4.5 V	70 Cel	0 Cel		DUAL	9.52 mm		15.24 mm		8	.032 MHz			42.8 mm	0	CMOS			5 V		2.54 mm	R-PDIP-P32		Not Qualified
M48T248Y-85PM1TR	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V					IN-LINE			4.5 V	70 Cel	0 Cel		DUAL	9.52 mm		15.24 mm		8	.032 MHz			42.8 mm	0	CMOS			5 V		2.54 mm	R-PDIP-P32		Not Qualified
M48T18-150MH1TR	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	8			5	SMALL OUTLINE	SOP28,.5	N	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	3.05 mm	8184	8.56 mm		8	.032 MHz			18.1 mm	0	CMOS	80 mA	SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO	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
M41T00AUDD1E	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	NO LEAD	16	VSON	RECTANGULAR	UNSPECIFIED	YES	I2C	3.6 V				3.3	SMALL OUTLINE, VERY THIN PROFILE	SOLCC16,.16,20	N	3 V	70 Cel	0 Cel		DUAL	1 mm		4 mm			.032 MHz	NOT SPECIFIED	NOT SPECIFIED	5 mm		CMOS		SECONDS	3.3 V	Timer or RTC	.5 mm	R-XDSO-N16		Not Qualified	YES
M48T37V-70MH1F	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V		8			SMALL OUTLINE, SHRINK PITCH			3 V	70 Cel	0 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
M48T35AY-70MH1F	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V				5	SMALL OUTLINE	SOP28,.5	N	4.5 V	70 Cel	0 Cel		DUAL	3.05 mm		8.56 mm		8		10	260	18.1 mm		CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO
M48T212Y-70MH1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	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	70 Cel	0 Cel	TIN LEAD	DUAL	3.05 mm		8.56 mm		8	.032 MHz			18.1 mm	0	CMOS		SECONDS	5 V	Timer or RTC	.81 mm	R-PDSO-G44		Not Qualified	NO	e0
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
STWD100PWWY3F	STMicroelectronics	TIMER, PROGRAMMABLE	AUTOMOTIVE	GULL WING	5	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES		5.5 V					SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			2.7 V	125 Cel	-40 Cel		DUAL	1.45 mm		1.6 mm				NOT SPECIFIED	NOT SPECIFIED	2.9 mm		CMOS			5 V		.95 mm	R-PDSO-G5		Not Qualified
M48T59-70MH1E	STMicroelectronics	TIMER, MEMORY REFRESH	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL					5	SMALL OUTLINE	SOP28,.5	Y		70 Cel	0 Cel	MATTE TIN	DUAL											CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G28	1	Not Qualified	NO	e3
M48T212Y-70MH1TR	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	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	70 Cel	0 Cel	TIN LEAD	DUAL	3.05 mm		8.56 mm		8	.032 MHz			18.1 mm	0	CMOS		SECONDS	5 V	Timer or RTC	.81 mm	R-PDSO-G44		Not Qualified	NO	e0
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
M48T212V-85MH1TR	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V				3.3	SMALL OUTLINE, SHRINK PITCH	SOP44,.5,32	Y	3 V	70 Cel	0 Cel	TIN LEAD	DUAL	3.05 mm		8.56 mm		8	.032 MHz			18.1 mm	0	CMOS		SECONDS	3.3 V	Timer or RTC	.81 mm	R-PDSO-G44		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
STWD100NXW83F	STMicroelectronics	TIMER, PROGRAMMABLE	AUTOMOTIVE	GULL WING	5	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES		5.5 V					SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			2.7 V	125 Cel	-40 Cel		DUAL	1.1 mm		1.25 mm				NOT SPECIFIED	NOT SPECIFIED	2 mm		CMOS			5 V		.65 mm	R-PDSO-G5		Not Qualified
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
M48T58W-70MH1	STMicroelectronics		COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL						SMALL OUTLINE	SOP28,.5	N		70 Cel	0 Cel	Tin/Lead (Sn/Pb)	DUAL											CMOS		SECONDS		Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
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
M48T08Y-15MH1TR	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V				5	SMALL OUTLINE	SOP28,.5	N	4.5 V	70 Cel	0 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
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
M48T201V-85MH1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V			.032768 MHz	3.3	SMALL OUTLINE, SHRINK PITCH	SOP44,.5,32	Y	3 V	70 Cel	0 Cel	TIN LEAD	DUAL	3.05 mm		8.56 mm	WATCHDOG TIMER	8	.032 MHz			18.1 mm	1	CMOS	10 mA	SECONDS	3.3 V	Timer or RTC	.81 mm	R-PDSO-G44		Not Qualified	NO	e0
M41T315Y-65MH6E	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		DUAL	3.05 mm		8.56 mm			.032 MHz	10	260	18.1 mm		CMOS		1/100 SECOND	5 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO
M48T128V-85PM1TR	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	3.6 V					IN-LINE			3 V	70 Cel	0 Cel		DUAL	9.52 mm		15.24 mm		8	.032 MHz			42.8 mm	0	CMOS			3.3 V		2.54 mm	R-PDIP-P32		Not Qualified
M48T59Y-70MH6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V				5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	85 Cel	-40 Cel		DUAL	3.05 mm		8.56 mm		8		10	260	18.1 mm		CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO
M48T08Y-10PC1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	28	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V				5	MICROELECTRONIC ASSEMBLY	DIP28,.6	N	4.5 V	70 Cel	0 Cel		DUAL					8	.032 MHz				0	CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDMA-T28		Not Qualified	NO
M48T12-70PC1TR	STMicroelectronics		COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL					5	IN-LINE	DIP24,.6	N		70 Cel	0 Cel	Matte Tin (Sn)	DUAL											CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24		Not Qualified	NO	e3
M41T0M6TR	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		DUAL	1.75 mm		3.9 mm			.032 MHz	NOT SPECIFIED	NOT SPECIFIED	4.9 mm	0	CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	YES
M41T00SC64MY6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V				3/5	SMALL OUTLINE	SOP18,.4	N	2.7 V	85 Cel	-40 Cel		DUAL	2.69 mm		7.62 mm		0	.032 MHz	NOT SPECIFIED	NOT SPECIFIED	11.6 mm		CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G18		Not Qualified
M48T59-70MH1F	STMicroelectronics	TIMER, MEMORY REFRESH	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL					5	SMALL OUTLINE	SOP28,.5	Y		70 Cel	0 Cel	MATTE TIN	DUAL											CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G28	1	Not Qualified	NO	e3
M48T212A-85MH1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V				3.3	SMALL OUTLINE, SHRINK PITCH	SOP44,.5,32	Y	3 V	70 Cel	0 Cel		DUAL	3.05 mm		8.56 mm		8	.032 MHz			18.1 mm	0	CMOS		SECONDS	3.3 V	Timer or RTC	.8 mm	R-PDSO-G44		Not Qualified	NO
M48T86MH1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V	8		.008192 MHz	5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	3.05 mm	114	8.56 mm		8	.032 MHz			18.1 mm	1	MOS	15 mA	SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M48T35V-10MH1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V		8		3.3	SMALL OUTLINE	SOP28,.5	N	3 V	70 Cel	0 Cel	TIN LEAD	DUAL	3.05 mm		8.4 mm		8				18.1 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M48T212V-85MH6TR	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V				3.3	SMALL OUTLINE, SHRINK PITCH	SOP44,.5,32	Y	3 V	85 Cel	-40 Cel	TIN LEAD	DUAL	3.05 mm		8.56 mm		8	.032 MHz			18.1 mm	0	CMOS		SECONDS	3.3 V	Timer or RTC	.81 mm	R-PDSO-G44		Not Qualified	NO	e0
M48T59V-70MH1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	3.6 V				3.3	SMALL OUTLINE	SOP28,.5	Y	3 V	70 Cel	0 Cel	TIN LEAD	DUAL	3.05 mm		8.56 mm		8	.032 MHz			18.1 mm	0	CMOS		SECONDS	3.3 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M41T256YMH7E	STMicroelectronics	TIMER, REAL TIME CLOCK	OTHER	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				5	SMALL OUTLINE, SHRINK PITCH	SOP44,.5,32	N	4.5 V	70 Cel	-25 Cel		DUAL	3.05 mm		8.56 mm		0	.032 MHz	10	260	18.1 mm	0	CMOS		1/100 SECOND	5 V	Timer or RTC	.81 mm	R-PDSO-G44		Not Qualified	NO
M48T512V-85PM1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	3.6 V	8			3.3	IN-LINE	DIP32,.8	N	3 V	70 Cel	0 Cel	MATTE TIN	DUAL	9.52 mm	268288	15.24 mm		8	.032 MHz			42.8 mm	0	CMOS		SECONDS	3.3 V	Timer or RTC	2.54 mm	R-PDIP-P32		Not Qualified	NO	e3
M48T512V-70PM1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	3.6 V				3.3	IN-LINE	DIP32,.6	N	3 V	70 Cel	0 Cel		DUAL	9.52 mm		15.24 mm		8	.032 MHz	NOT SPECIFIED	NOT SPECIFIED	42.8 mm		CMOS		SECONDS	3.3 V	Timer or RTC	2.54 mm	R-PDIP-P32		Not Qualified	NO
M48T02-200PC1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	24	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V	8			5	IN-LINE	DIP24,.6	N	4.75 V	70 Cel	0 Cel	MATTE TIN	DUAL	9.65 mm	2040	15.24 mm		8	.032 MHz			34.545 mm	0	CMOS	80 mA	SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-T24		Not Qualified	NO	e3
M48T37Y-70MH1E	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	44	SSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V		8		5	SMALL OUTLINE, SHRINK PITCH	SOP44,.5,32	Y	4.5 V	70 Cel	0 Cel		DUAL	3.05 mm		8.56 mm		8	.032 MHz	10	260	18.1 mm	0	CMOS		SECONDS	5 V	Timer or RTC	.81 mm	R-PDSO-G44		Not Qualified	NO
M41T80M6TR	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	Y	2 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.75 mm		3.9 mm			.032 MHz			4.9 mm	1	CMOS		1/100 SECOND	3 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	YES	e0
M48T513V-70PL1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	THROUGH-HOLE	36	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	3.6 V					IN-LINE			3 V	70 Cel	0 Cel		DUAL					8	.032 MHz				0	CMOS			3.3 V			R-PDIP-T36		Not Qualified
M48T559YMH1F	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V				5	SMALL OUTLINE	SOP28,.5	Y	4.5 V	70 Cel	0 Cel		DUAL	3.05 mm		8.56 mm		8		10	260	18.1 mm		CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO
M48T512Y-85PM1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	PIN/PEG	32	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	PARALLEL, DIRECT ADDRESS	5.5 V				5	IN-LINE	DIP32,.6	N	4.5 V	70 Cel	0 Cel	MATTE TIN	DUAL	9.52 mm		15.24 mm		8	.032 MHz			42.8 mm		CMOS		SECONDS	5 V	Timer or RTC	2.54 mm	R-PDIP-P32	1	Not Qualified	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.