18 Timers & Real-Time Clocks 11

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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	External Data Bus Width	Maximum Clock Frequency	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	No. of Timers	Technology	Minimum Time	Nominal Supply Voltage	Sub-Category	Terminal Pitch	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Volatile	JESD-609 Code
M41T56C64MY6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP18,.4	N	4.5 V	85 Cel	-40 Cel	MATTE TIN	DUAL	2.69 mm	7.62 mm		.032 MHz			11.61 mm		CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G18	1	Not Qualified	YES	e3
M41T56C64MY6F	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		5	SMALL OUTLINE	SOP18,.4	N	4.5 V	85 Cel	-40 Cel	MATTE TIN	DUAL	2.69 mm	7.62 mm		.032 MHz			11.61 mm		CMOS	SECONDS	5 V	Timer or RTC	1.27 mm	R-PDSO-G18	1	Not Qualified	YES	e3
M41T83RMY6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	3/5	SMALL OUTLINE	SOP8,.4	Y	2.7 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	2.69 mm	7.62 mm		.4 MHz	30	240	11.61 mm	1	CMOS	1/100 SECOND	3 V	Timers or RTCs	1.27 mm	R-PDSO-G18	1	Not Qualified	NO	e3
M41T83SMY6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	3.3/5	SMALL OUTLINE	SOP8,.4	Y	3 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	2.69 mm	7.62 mm		.4 MHz	30	240	11.61 mm	1	CMOS	1/100 SECOND	5 V	Timers or RTCs	1.27 mm	R-PDSO-G18	1	Not Qualified	NO	e3
M41T83ZMY6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V	8	3/5	SMALL OUTLINE	SOP8,.4	Y	2.38 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	2.69 mm	7.62 mm		.4 MHz	30	240	11.61 mm	1	CMOS	1/100 SECOND	3 V	Timers or RTCs	1.27 mm	R-PDSO-G18	1	Not Qualified	NO	e3
M41T93RMY6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 4 WIRE/SPI	5.5 V	8	3/5	SMALL OUTLINE	SOP18,.4	Y	2.7 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	2.69 mm	7.62 mm		5 MHz	30	240	11.61 mm	1	CMOS	1/100 SECOND	3 V	Timers or RTCs	1.27 mm	R-PDSO-G18	1	Not Qualified	NO	e3
M41T93SMY6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 4 WIRE/SPI	5.5 V	8	3.3/5	SMALL OUTLINE	SOP18,.4	Y	3 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	2.69 mm	7.62 mm		5 MHz	30	240	11.61 mm	1	CMOS	1/100 SECOND		Timers or RTCs	1.27 mm	R-PDSO-G18	1	Not Qualified	NO	e3
M41T93ZMY6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	SERIAL, 4 WIRE/SPI	5.5 V	8	2.4/5.5	SMALL OUTLINE	SOP18,.4	Y	2.38 V	85 Cel	-40 Cel	Matte Tin (Sn) - annealed	DUAL	2.69 mm	7.62 mm		10 MHz	30	240	11.61 mm	1	CMOS	1/100 SECOND	3 V	Timers or RTCs	1.27 mm	R-PDSO-G18	1	Not Qualified	NO	e3
M41T81SMY6E	STMicroelectronics	TIMER, REAL TIME CLOCK	INDUSTRIAL	GULL WING	18	SOP	RECTANGULAR	PLASTIC/EPOXY	YES	I2C	5.5 V		3/5	SMALL OUTLINE	SOP18,.4	Y	2.7 V	85 Cel	-40 Cel	MATTE TIN	DUAL	2.69 mm	7.62 mm		.032 MHz	30	240	11.61 mm	1	CMOS	1/100 SECOND	5 V	Timers or RTCs	1.27 mm	R-PDSO-G18	1	Not Qualified	YES	e3
M41T00SC64MY6E	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
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

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.