8 Timers & Real-Time Clocks 770

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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
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
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
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
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
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
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
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
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
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
PCF8563P	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	THROUGH-HOLE	8	DIP	RECTANGULAR	PLASTIC/EPOXY	NO	I2C	5.5 V			2/5	IN-LINE	DIP8,.3	Y	1.8 V	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	4.2 mm		7.62 mm			.032 MHz			9.5 mm	1	CMOS		SECONDS	2 V	Timer or RTC	2.54 mm	R-PDIP-T8		Not Qualified	YES	e4
PCF8593T	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	6 V	8		3/5	SMALL OUTLINE	SOP8,.25	Y	2.5 V	85 Cel	-40 Cel		DUAL	1.75 mm	8	3.9 mm			.1 MHz	40	260	4.9 mm	0	CMOS	.2 mA	1/100 SECOND	5 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	YES
AB-RTCMC-32.768KHZ-AIGZ-S7	Abracon	TIMER, REAL TIME CLOCK	INDUSTRIAL	NO LEAD	8	SON	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	YES	I2C	4.4 V			1/4.4	SMALL OUTLINE	SOLCC8,.06,35	N	1 V	85 Cel	-40 Cel	GOLD OVER NICKEL	DUAL	.8 mm		1.5 mm			.032 MHz	10	260	3.2 mm	1	CMOS		1/100 SECOND	2 V	Timer or RTC	.9 mm	R-CDSO-N8	1	Not Qualified	NO	e4
DS1339BU+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V			1.8/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	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		SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified	NO	e3
DS1339BU+T	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V			1.8/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.71 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm				30	260	3 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified	NO	e3
ISL12027IB27AZ	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
ISL12027IBZ-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
MCP79401T-I/SN	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	TS 16949	2/5	SMALL OUTLINE	SOP8,.23	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.75 mm	64	3.9 mm		0	.032 MHz	30	260	4.9 mm	1	CMOS	3 mA	SECONDS	2.5 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	Not Qualified	NO	e3
MCP79411T-I/ST	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	TS 16949	2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm	64	3 mm	ALSO OPERATES AT 100KHZ WITH 1.8 V NOMINAL	0	.032 MHz	40	260	4.4 mm	1	CMOS	3 mA	SECONDS	2.5 V	Timers or RTCs	.65 mm	R-PDSO-G8	1	Not Qualified	NO	e3
DS1341U+T&R	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V			2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.8 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm		0	.032 MHz	30	260	3 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified	YES	e3
ISL12027IB30AZ-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
DS1629S	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		245	4.9 mm	0	CMOS			2.7 V		1.27 mm	R-PDSO-G8	1	Not Qualified		e0
DS1629S+	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
PCA85063ATT/AJ	NXP Semiconductors	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V		AEC-Q100		SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.9 V	105 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
PT7C4307WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8		5	SMALL OUTLINE	SOP8,.25	Y	4.5 V	85 Cel	-40 Cel		DUAL	1.75 mm	56	3.9 mm			.032768 MHz			4.9 mm	1	CMOS	1.5 mA	SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G8		Not Qualified	YES
DS1339AU+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V			3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.71 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm				30	260	3 mm	1	CMOS		SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified	NO	e3
DS1342U+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V			2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	1.8 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm		0	.032 MHz	30	260	3 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified	YES	e3
DS1672U-33	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	3.63 V			3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	N	2.97 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.1 mm		3 mm			.032 MHz			3 mm	0	CMOS		SECONDS	3.3 V	Timer or RTC	.65 mm	S-PDSO-G8	1	Not Qualified	NO	e0
DS1672U-33+	Analog Devices	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	3.63 V			3.3	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	N	2.97 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	1.1 mm		3 mm			.032 MHz	30	260	3 mm	0	CMOS		SECONDS	3.3 V	Timers or RTCs	.65 mm	S-PDSO-G8	1	Not Qualified	NO	e3
BD9555FVM-CGTR	ROHM	TIMER, PROGRAMMABLE	AUTOMOTIVE	GULL WING	8	VSSOP	RECTANGULAR	PLASTIC/EPOXY	YES		42 V				SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH			4.5 V	125 Cel	-40 Cel		DUAL	.9 mm		2.8 mm		0		NOT SPECIFIED	NOT SPECIFIED	2.9 mm	1	CMOS			13 V		.65 mm	R-PDSO-G8
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
BU9873F-GTE2	ROHM	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				SMALL OUTLINE			1.8 V	85 Cel	-40 Cel		DUAL	1.71 mm		4.4 mm	SEATED-HGT CALCULATED			NOT SPECIFIED	NOT SPECIFIED	5 mm		CMOS			3 V		1.27 mm	R-PDSO-G8
ISL12027IV27Z-T	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
MCP79401-I/ST	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	TS 16949	2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm	64	3 mm		0	.032 MHz	40	260	4.4 mm	1	CMOS	3 mA	SECONDS	2.5 V	Timer or RTC	.65 mm	R-PDSO-G8	1	Not Qualified	NO	e3
MCP79402-I/ST	Microchip Technology	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	TS 16949	2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	1.8 V	85 Cel	-40 Cel	MATTE TIN	DUAL	1.2 mm	64	3 mm		0	.032 MHz			4.4 mm	1	CMOS	3 mA	SECONDS	2.5 V	Timer or RTC	.65 mm	R-PDSO-G8		Not Qualified	NO	e3
PT7C433833UEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	SQUARE	PLASTIC/EPOXY	YES	I2C	5.5 V			3/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.19	Y	2.7 V	85 Cel	-40 Cel		DUAL	1.1 mm		3 mm						3 mm	1	CMOS		SECONDS	3 V	Timer or RTC	.65 mm	S-PDSO-G8		Not Qualified	NO
DS1340Z-18	Maxim Integrated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	1.89 V			1.8	SMALL OUTLINE	SOP8,.25	N	1.71 V	85 Cel	-40 Cel	TIN LEAD	DUAL	1.75 mm		3.9 mm			.032 MHz			4.9 mm		CMOS		SECONDS	1.8 V	Timer or RTC	1.27 mm	R-PDSO-G8	1	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.