Diodes Incorporated Timers & Real-Time Clocks 181

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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	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 Position	Maximum Seated Height	RAM Words	Width	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	Qualification	Volatile
PT7C4337WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V				2/5	SMALL OUTLINE	SOP8,.25	Y	1.8 V	85 Cel	-40 Cel	DUAL	1.75 mm		3.9 mm		.032768 MHz			4.9 mm	1	CMOS	.15 mA	SECONDS	3.3 V	Timer or RTC		1.27 mm	R-PDSO-G8	Not Qualified	YES
PT7C4372ALEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	TSSOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL(I2C)	6 V				2/5	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP8,.25	Y	1.8 V	85 Cel	-40 Cel	DUAL	1.2 mm		3 mm		.032768 MHz			4.4 mm	1	CMOS		SECONDS	3 V	Timer or RTC		.65 mm	R-PDSO-G8	Not Qualified	NO
PT7C4563BWEX	Diodes Incorporated	TIMER, REAL TIME CLOCK
PT7C4311WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8		.000512 MHz	1.8/5	SMALL OUTLINE	SOP8,.25	N	1.5 V	85 Cel	-40 Cel	DUAL	1.75 mm	56	3.9 mm		.032768 MHz			4.9 mm	1	CMOS	.15 mA	SECONDS		Timer or RTC	I2C	1.27 mm	R-PDSO-G8	Not Qualified	NO
PT7C433833AWEX	Diodes Incorporated	TIMER, REAL TIME CLOCK																										NOT SPECIFIED	NOT SPECIFIED
PT7C4339WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V					SMALL OUTLINE	SOP8,.23	Y	3 V	85 Cel	-40 Cel	DUAL	1.75 mm		3.885 mm					4.9 mm	1	CMOS			3.3 V		I2C	1.27 mm	R-PDSO-G8		NO
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
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
PT7C4563BQ1WEX	Diodes Incorporated	TIMER, REAL TIME CLOCK	AUTOMOTIVE	GULL WING	8	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		AEC-Q100			SMALL OUTLINE	SOP8,.25	Y	1.3 V	125 Cel	-40 Cel	DUAL	1.75 mm		3.9 mm	0	.032768 MHz			4.9 mm	1	CMOS	.035 mA	SECONDS	3 V			1.27 mm	R-PDSO-G8		NO
PT8A2522FNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2521ANBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2533GNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2532HNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2541WE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2533FNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2532FNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2543WEX	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2522ANBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2516TAE	Diodes Incorporated	TIMER, PROGRAMMABLE	OTHER	GULL WING	5	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES		5.5 V					SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			3.5 V	85 Cel	0 Cel	DUAL	1.25 mm		1.6 mm		.08 MHz			2.92 mm		CMOS			5 V			.95 mm	R-PDSO-G5
PT8A2543PE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2532ANBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2516TAEX	Diodes Incorporated	TIMER, PROGRAMMABLE	OTHER	GULL WING	5	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES		5.5 V					SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			3.5 V	85 Cel	0 Cel	DUAL	1.25 mm		1.6 mm		.08 MHz			2.92 mm		CMOS			5 V			.95 mm	R-PDSO-G5
PT8A2543WE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2521FNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2521BNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2533ENBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2531GNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2531HNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2532GNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2521CNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2531ENBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2533DNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2523FNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2541PE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2532BNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2541WEX	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2523GNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2533HNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2532DNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2515NEX	Diodes Incorporated	TIMER, PROGRAMMABLE	OTHER	THROUGH-HOLE	4	SIP	RECTANGULAR	PLASTIC/EPOXY	NO		5.5 V					IN-LINE			3.5 V	85 Cel	0 Cel	SINGLE			1.6 mm	0	.008 MHz			5.13 mm	0	CMOS			5 V			1.27 mm	R-PSIP-T4
PT8A2532CNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2515TAEX	Diodes Incorporated	TIMER, PROGRAMMABLE	OTHER	GULL WING	5	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES		5.5 V					SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			3.5 V	85 Cel	0 Cel	DUAL	1.25 mm		1.6 mm	0	.008 MHz			2.92 mm	0	CMOS			5 V			.95 mm	R-PDSO-G5
PT8A2531ANBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2533BNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2531CNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2532ENBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2521HNBE	Diodes Incorporated	TIMER, PROGRAMMABLE																														CMOS
PT8A2515TAE	Diodes Incorporated	TIMER, PROGRAMMABLE	OTHER	GULL WING	5	LSSOP	RECTANGULAR	PLASTIC/EPOXY	YES		5.5 V					SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			3.5 V	85 Cel	0 Cel	DUAL	1.25 mm		1.6 mm	0	.008 MHz			2.92 mm	0	CMOS			5 V			.95 mm	R-PDSO-G5

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.