GULL WING Timers & Real-Time Clocks 1,938

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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
DS12885S	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V			5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	2.67 mm		7.5 mm	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	8	.032 MHz		245	17.9 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24	1	Not Qualified	YES	e0
DS12885S+	Analog Devices	TIMER, PROGRAMMABLE	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V			5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	70 Cel	0 Cel	Matte Tin (Sn) - annealed	DUAL	2.67 mm		7.5 mm	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	8	.032 MHz	30	260	17.9 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24	1	Not Qualified	NO	e3
DS12885S/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V			5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	70 Cel	0 Cel	TIN LEAD	DUAL	2.67 mm		7.5 mm	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	8	.032 MHz			17.9 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24	1	Not Qualified	YES	e0
DS12885S+T&R	Analog Devices	TIMER, PROGRAMMABLE	COMMERCIAL	GULL WING	24	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, MUXED BUS	5.5 V			5	SMALL OUTLINE	SOP24,.4	Y	4.5 V	70 Cel	0 Cel	Matte Tin (Sn) - annealed	DUAL	2.65 mm		7.5 mm	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	8	.032 MHz	30	260	15.4 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G24	1	Not Qualified	YES	e3
DS1338Z-18+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE			1.71 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.75 mm		3.9 mm				30	260	4.9 mm	1	CMOS			1.8 V		1.27 mm	R-PDSO-G8	1			e3
DS1343E-33+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V			3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Y	3 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		4.4 mm			4 MHz	30	260	6.5 mm	1	CMOS		SECONDS	3.3 V	Timers or RTCs	.65 mm	R-PDSO-G20	1	Not Qualified	NO	e3
DS1602S	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				SMALL OUTLINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.13 mm		5.285 mm	TWO 32-BIT COUNTERS TO TRACK REAL & ELAPSED TIME; ONE BYTE PROTOCOL; TIMEKEEPING CURRENT = 400NA		2 MHz			5.31 mm	0	CMOS			5 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e0
DS1602S+	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				SMALL OUTLINE			4.5 V	85 Cel	-40 Cel	MATTE TIN	DUAL	2.13 mm		5.285 mm	TWO 32-BIT COUNTERS TO TRACK REAL & ELAPSED TIME; ONE BYTE PROTOCOL; TIMEKEEPING CURRENT = 400NA		2 MHz			5.31 mm	0	CMOS			5 V		1.27 mm	R-PDSO-G8		Not Qualified		e3
HEF4541BT-Q100	NXP Semiconductors	TIMER, PROGRAMMABLE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		15 V				SMALL OUTLINE			3 V	85 Cel	-40 Cel		DUAL	1.75 mm		3.9 mm						8.65 mm		CMOS			5 V		1.27 mm	R-PDSO-G14
HEF4541BTD-T	NXP Semiconductors	TIMER, PROGRAMMABLE	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	15 V				SMALL OUTLINE				85 Cel	-40 Cel		DUAL	1.75 mm		3.9 mm		0		40	260	8.65 mm	1	CMOS			5 V		1.27 mm	R-PDSO-G14		Not Qualified
ISL12027IB27AZ-T	Renesas Electronics	TIMER, REAL TIME CLOCK		GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V				SMALL OUTLINE	SOP8,.25	Y	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.75 mm		3.9 mm			.32768 MHz			4.9 mm		CMOS	3.5 mA	SECONDS	3.3 V		1.27 mm	R-PDSO-G8	1		NO	e3
ISL12027IB30AZ	Renesas Electronics	TIMER, REAL TIME CLOCK		GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V				SMALL OUTLINE	SOP8,.25	Y	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.75 mm		3.9 mm			.32768 MHz			4.9 mm		CMOS	3.5 mA	SECONDS	3.3 V		1.27 mm	R-PDSO-G8	1		NO	e3
ISL12027IBAZ	Renesas Electronics	TIMER, REAL TIME CLOCK		GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V				SMALL OUTLINE	SOP8,.25	Y	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.75 mm		3.9 mm			.32768 MHz			4.9 mm		CMOS	3.5 mA	SECONDS	3.3 V		1.27 mm	R-PDSO-G8	1		NO	e3
M41T11M6	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	NICKEL PALLADIUM GOLD	DUAL	1.75 mm		3.9 mm		0	.032 MHz			4.9 mm	0	CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	YES	e4
M41T11M6TR	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	NICKEL PALLADIUM GOLD	DUAL	1.75 mm		3.9 mm		0	.032 MHz			4.9 mm	0	CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	YES	e4
M48T08Y-10MH1E	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	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	3	Not Qualified	NO	e3
M48T08Y-10MH1F	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	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	3	Not Qualified	NO	e3
MAX16998DAUA/V+	Analog Devices	TIMER, PROGRAMMABLE	AUTOMOTIVE	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES		40 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			5 V	125 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm				30	260	3 mm	1	BICMOS			14 V		.65 mm	S-PDSO-G8	1	Not Qualified		e3
MC14541BF	Onsemi	TIMER, PROGRAMMABLE	MILITARY	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		18 V				SMALL OUTLINE			3 V	125 Cel	-55 Cel	NICKEL PALLADIUM GOLD	DUAL	2.05 mm		5.275 mm			3 MHz		260	10.2 mm	1	CMOS			5 V		1.27 mm	R-PDSO-G14	3	Not Qualified		e4
MCP795W12-I/SLVAO	Microchip Technology	TIMER, REAL TIME CLOCK		GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(SPI)	3.6 V	8	AEC-Q100; TS 16949		SMALL OUTLINE	SOP14,.25	Y	1.8 V	85 Cel	-40 Cel		DUAL	1.75 mm	64	3.9 mm		0	.032768 MHz			8.65 mm	1	CMOS		1/100 SECOND	3 V		1.27 mm	R-PDSO-G14			NO
PCA8565TS/S410/1,5	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						3 mm	1	CMOS			2 V		.65 mm	S-PDSO-G8
PCF85063ATT/A	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	NICKEL PALLADIUM GOLD	DUAL	1.1 mm		3 mm				30	260	3 mm	1	CMOS			3.3 V		.65 mm	S-PDSO-G8	1			e4
PCF8593TD	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			.032 MHz			4.9 mm	0	CMOS			3 V		1.27 mm	R-PDSO-G8		Not Qualified
RTC-4543SA:A0:PURESN	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V				SMALL OUTLINE			2.5 V	85 Cel	-40 Cel	TIN	DUAL	3.3 mm		5 mm			.032 MHz		260	10.1 mm		CMOS			5 V		1.27 mm	R-PDSO-G14				e3
RX-8025SAAA-3	Epson Toyocom	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE			1.7 V	85 Cel	-40 Cel	TIN/TIN SILVER	DUAL	3.3 mm		5 mm				NOT SPECIFIED	NOT SPECIFIED	10.1 mm		CMOS			3 V		1.27 mm	R-PDSO-G14		Not Qualified		e3/e2
RX-8025SA:AA3	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			1.8/5	SMALL OUTLINE	SOP14,.3	Y	1.7 V	85 Cel	-40 Cel	Tin/Silver (Sn/Ag)	DUAL	3.3 mm		5 mm			.032 MHz	10	260	10.1 mm		CMOS		SECONDS	3 V	Timer or RTC	1.27 mm	R-PDSO-G14		Not Qualified	YES	e2
RX-8035SA:AA:PURESN	Seiko Epson		INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2 WIRE/I2C				2.5/5	SMALL OUTLINE	SOP14,.3	Y		85 Cel	-40 Cel	TIN	DUAL							30	260					SECONDS		Timer or RTC	1.27 mm	R-PDSO-G14		Not Qualified	NO	e3
RX-8581SA	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE			1.8 V	85 Cel	-40 Cel	TIN	DUAL	3.3 mm		5 mm			.032 MHz			10.1 mm	0	CMOS			3 V		1.27 mm	R-PDSO-G14		Not Qualified		e3
RX-8581SA:B	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			2/5	SMALL OUTLINE	SOP14,.3	Y	1.8 V	85 Cel	-40 Cel	TIN	DUAL	3.3 mm		5 mm			.032 MHz		260	10.1 mm		CMOS		SECONDS	2.7 V	Timer or RTC	1.27 mm	R-PDSO-G14		Not Qualified	YES	e3
S-35390AH-J8T2U	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V		AEC-Q100		SMALL OUTLINE			1.3 V	105 Cel	-40 Cel		DUAL	1.75 mm		3.9 mm						5.02 mm		CMOS			3 V		1.27 mm	R-PDSO-G8
S-35390AH-T8T2U	Seiko Epson	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V		AEC-Q100		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			1.3 V	105 Cel	-40 Cel		DUAL	1.1 mm		3 mm						4.4 mm		CMOS			3 V		.65 mm	R-PDSO-G8
X1226S8I-T1	Intersil	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE	SOP8,.25	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.7272 mm		3.9116 mm			.032 MHz			4.9022 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	NO	e0
X1226S8IT1	Renesas Electronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE	SOP8,.25	Y	2.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.7272 mm		3.9116 mm			.032 MHz			4.9022 mm	1	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	NO	e0
BQ4802YPW	Texas Instruments	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V			5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP28,.25	Y	4.5 V	70 Cel	0 Cel	NICKEL PALLADIUM GOLD	DUAL	1.2 mm		4.4 mm		8	.032 MHz	30	260	9.7 mm	1	CMOS	9 mA	SECONDS	5 V	Timer or RTC	.65 mm	R-PDSO-G28	1	Not Qualified	YES	e4
DS1308U-33+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V			3.3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	N	3 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm		CMOS		SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified	NO	e3
DS1339AU+T	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			1.71 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm				30	260	3 mm	1	CMOS			3.3 V		.65 mm	S-PDSO-G8	1			e3
DS1343E-18+	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	20	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 3-WIRE	5.5 V			1.8	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP20,.25	Y	1.71 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.1 mm		4.4 mm			4 MHz	30	260	6.5 mm	1	CMOS		SECONDS	1.8 V	Timers or RTCs	.65 mm	R-PDSO-G20	1	Not Qualified	NO	e3
DS1371U/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V			1.8/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.7 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.1 mm		3 mm			.032 MHz			3 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified		e0
DS1371U+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V			1.8/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.7 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified		e3
DS1629S/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	MILITARY	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V				SMALL OUTLINE			2.2 V	125 Cel	-55 Cel	TIN LEAD	DUAL	1.75 mm		3.9 mm			.032 MHz			4.9 mm	0	CMOS			2.7 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e0
DS1629S+T&R	Analog Devices	TIMER, REAL TIME CLOCK	MILITARY	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 2-WIRE/I2C	5.5 V				SMALL OUTLINE			2.2 V	125 Cel	-55 Cel	Matte Tin (Sn) - annealed	DUAL	1.75 mm		3.9 mm			.032 MHz	30	260	4.9 mm		CMOS			2.7 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e3
DS1678S/T&R	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE			4.5 V	85 Cel	-40 Cel	TIN LEAD	DUAL	2.13 mm		5.285 mm			.032 MHz			5.31 mm	0	CMOS			5 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e0
DS1678S+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V			5	SMALL OUTLINE	SOP8,.3	Y	4.5 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	2.13 mm		5.285 mm			.032 MHz	30	260	5.31 mm	0	CMOS		SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	NO	e3
ISL12027IV27AZ	Renesas Electronics	TIMER, REAL TIME CLOCK		GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	5.5 V				SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm		3 mm			.32768 MHz			4.4 mm		CMOS	3.5 mA	SECONDS	3.3 V		.65 mm	R-PDSO-G8	1		NO	e3
M48T58Y-70MH1	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	8			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	50 mA	SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
M48T58Y-70MH1E	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	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	3	Not Qualified	NO	e3
M48T58Y-70MH1TR	STMicroelectronics	TIMER, REAL TIME CLOCK	COMMERCIAL	GULL WING	28	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	PARALLEL, DIRECT ADDRESS	5.5 V	8			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	50 mA	SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G28		Not Qualified	NO	e0
MC14541BD	Onsemi	TIMER, PROGRAMMABLE	MILITARY	GULL WING	14	SOP	RECTANGULAR	PLASTIC/EPOXY	YES		18 V				SMALL OUTLINE			3 V	125 Cel	-55 Cel	TIN LEAD	DUAL	1.75 mm		3.9 mm			3 MHz		235	8.65 mm	1	CMOS			5 V		1.27 mm	R-PDSO-G14	1	Not Qualified		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.