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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
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  - Battery Chargers ICs
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  - CODECs Interface ICs
  - Comparators
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  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
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  - Flip Flops
  - FPGAs
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  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
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  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
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  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
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  - Shift Registers
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  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
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  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
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  - Switching Voltage Regulators
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  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
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  - Memory Connectors Accessories
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  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
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  - Pluggable Terminal Blocks
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  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
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  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
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RTCs

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Type	JESD-609 Code	Terminal Finish	Terminal Position	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Subcategory	Qualification Status	Power Supplies	Number of Outputs	Feature	Supplier Device Package	Logic Function	Access Time	Screening Level	Memory Size	Function	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	Clock Frequency	RAM (words)	Time-Min	Interrupt Capability	Volatile	Information Access Method	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
MCP79412T-I/SN	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2011			Active	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant	Lead Free		No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm	Surface Mount		-40°C~85°C	CMOS	1.75mm		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	260	5V	40	MCP79412	8			1.27mm		Timers or RTCs		2/5V		Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		Clock			64B 1Kb			1.8V~5.5V	HH:MM:SS (12/24 hr)		0.4MHz		SECONDS	Y	NO	I2C		YY-MM-DD-dd	1.2μA @ 3.3V	1.3V~5.5V
MCP79410-I/MNY	Microchip Technology	RFQ Min: 1 Mult: 1	download							Active								RoHS Compliant																													8															Clock/Calendar/Alarm/Battery Backup			HH:MM:SS									DW:DM:M:Y
MCP795W22-I/SL	Microchip Technology	RFQ Min: 1 Mult: 1	download	5 Weeks	Surface Mount	Tube	2012			Active	1 (Unlimited)	14	EAR99				8.65mm	ROHS3 Compliant			No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-SOIC (0.154, 3.90mm Width)	SPI						1.25mm	3.9mm	Surface Mount		-40°C~85°C	CMOS		8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	260	5V	40	MCP795W22	14			1.27mm		Timer or RTC		2/5V		Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer		Clock			64B		8	1.8V~3.6V	HH:MM:SS:hh (12/24 hr)		10MHz		1/100SECOND	Y	NO			YY-MM-DD-dd	1μA @ 1.8V~5.5V	1.3V~3.6V
MCP79400-I/ST	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2007			Active	1 (Unlimited)	8	EAR99				4.4mm	ROHS3 Compliant			No	8		8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial							3mm	Surface Mount		-40°C~85°C	CMOS	1.2mm		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	260	2.5V	40	MCP79400	8			0.65mm		Timer or RTC		2/5V		Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		Clock		TS 16949	64B			1.8V~5.5V	HH:MM:SS (12/24 hr)		0.4MHz		SECONDS	Y	NO	I2C	1	YY-MM-DD-dd	1.2μA Typ @ 3.3V	1.3V~5.5V
MCP795B10T-I/ST	Microchip Technology	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2011			Obsolete	1 (Unlimited)	14	EAR99				5mm	ROHS3 Compliant					ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-TSSOP (0.173, 4.40mm Width)	SPI							4.4mm	Surface Mount		-40°C~85°C	CMOS	1.2mm	8542.39.00.01	Clock/Calendar	e3	MATTE TIN (SN)	DUAL		5V		MCP795B10	14		YES	0.65mm	R-PDSO-G14	Timer or RTC	Not Qualified	2/5V		Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer					64B		8	1.8V~5.5V	HH:MM:SS:hh (12/24 hr)		10MHz		1/100SECOND	Y	NO			YY-MM-DD-dd	1μA @ 1.8V~5.5V	1.3V~5.5V
DS1243Y-120	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	1 (Unlimited)	28					38.862mm	Non-RoHS Compliant						28-DIP Module (0.600, 15.24mm)	Parallel			unknown				15.24mm	Through Hole		0°C~70°C	CMOS	9.398mm		Phantom Time Chip	e0	TIN LEAD	DUAL	240	5V	NOT SPECIFIED		28		NO	2.54mm	R-PDIP-P28		COMMERCIAL			Leap Year								4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8								YY-MM-DD-dd	7mA @ 3.3V
MCP79401T-I/MS	Microchip Technology	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Tape & Reel (TR)	2007			Active	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant			No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial							3mm	Surface Mount		-40°C~85°C	CMOS	1.1mm		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	260	2.5V	40	MCP79401	8			0.65mm		Timer or RTC		2/5V		Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		Clock		TS 16949	64B			1.8V~5.5V	HH:MM:SS (12/24 hr)		0.4MHz		SECONDS	Y	NO	I2C	1	YY-MM-DD-dd	1.2μA Typ @ 3.3V	1.3V~5.5V
MCP795B21-I/ST	Microchip Technology	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2011			Obsolete	1 (Unlimited)	14	EAR99				5mm	ROHS3 Compliant			No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-TSSOP (0.173, 4.40mm Width)	SPI							4.4mm	Surface Mount		-40°C~85°C	CMOS	1.2mm	8542.39.00.01	Clock/Calendar	e3	MATTE TIN (SN)	DUAL		5V		MCP795B21	14			0.65mm		Timer or RTC		2/5V		Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer		Clock			64B		8	1.8V~5.5V	HH:MM:SS:hh (12/24 hr)		10MHz		1/100SECOND	Y	NO			YY-MM-DD-dd	1μA @ 1.8V~5.5V	1.3V~5.5V
CDP68HC68T1M2Z	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	9 Weeks		Tube	2001			Active	3 (168 Hours)		EAR99					ROHS3 Compliant						16-SOIC (0.295, 7.50mm Width)	SPI								Surface Mount		-40°C~85°C			8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed					CDP68HC68T1	16									Alarm, Leap Year, Square Wave Output, Watchdog Timer					32B			3V~6V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	20μA~500μA @ 5V	2.2V~6V
MCP79511T-I/MN	Microchip Technology	RFQ Min: 1 Mult: 1	download	14 Weeks	Surface Mount	Tape & Reel (TR)	2012			Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant	Lead Free		No	10		10-WFDFN Exposed Pad	SPI							3mm	Surface Mount		-40°C~85°C	CMOS	0.8mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		3V		MCP79511				0.5mm						Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID		Clock			64B			1.8V~3.6V	HH:MM:SS:hh (12/24 hr)		5MHz							YY-MM-DD-dd	1μA @ 1.8V~3.6V	1.3V~3.6V
DS12R887-33	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tray	2010		no	Obsolete	1 (Unlimited)	48	EAR99			3.3V	15.3mm	ROHS3 Compliant			No	48		48-BBGA	Parallel							11.8mm	Surface Mount		-40°C~85°C	CMOS	3.68mm	8473.30.11.80	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	BOTTOM	240	3.3V	20	DS12R887	48		YES	1.27mm		Timer or RTC				Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger		Clock			114B			2.97V~3.63V	HH:MM:SS (12/24 hr)	8	0.032MHz		SECONDS	Y	NO		1	YY-MM-DD-dd	2mA @ 2.97V~3.63V	2V~3.05V
M48T512Y-70PM1	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Through Hole	Tube		Timekeeper®		Obsolete	1 (Unlimited)	32	EAR99			5V	43.18mm	ROHS3 Compliant	Lead Free			32		32-DIP Module (0.600, 15.24mm)	Parallel		No SVHC			70GHz	9.52mm	18.8mm	Through Hole		0°C~70°C	CMOS		8542.39.00.01	Clock/Calendar	e3	MATTE TIN	DUAL	225	5V	NOT SPECIFIED	M48T512	32			2.54mm		Timer or RTC	Not Qualified	5V		Leap Year		Clock	70 ns		512kB			4.5V~5.5V	HH:MM:SS (24 hr)			524K	SECONDS	N	NO			YY-MM-DD-dd	4mA @ 4.5V~5.5V
PCF2123BS/1,512	Rochester Electronics	RFQ Min: 1 Mult: 1	download							Obsolete	3 (168 Hours)							ROHS3 Compliant
RTC-4543SB:B3ROHS	EPSON	RFQ Min: 1 Mult: 1
DS1339C-33#	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2002		yes	Active	1 (Unlimited)	16	EAR99				10.3mm	ROHS3 Compliant				16		16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial							7.5mm	Surface Mount		-40°C~85°C	CMOS	2.65mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	240	3.3V	20	DS1339	16		YES	1.27mm		Timer or RTC	Not Qualified	3.3V		Alarm, Leap Year, Square Wave Output, Trickle-Charger								2.97V~5.5V	HH:MM:SS (12/24 hr)		0.032MHz		SECONDS	Y	NO	I2C	1	YY-MM-DD-dd	200μA @ 5.5V	1.3V~3.7V
ISL12008IB8Z	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	5 Weeks	Surface Mount		2008			Active	1	8	EAR99	85°C	-40°C		4.9mm	RoHS Compliant	Lead Free		No	8		SOIC	2-Wire, I2C, Serial	5.5V			2.7V			3.9mm				CMOS	1.75mm			e3	Matte Tin (Sn) - annealed	DUAL	260	3V	30		8	INDUSTRIAL		1.27mm		Timer or RTC		3/5V				Clock							HH:MM:SS:hh		0.032MHz		SECONDS	Y	NO	I2C		YY-MM-DD-dd
ISL12027IB27AZ-T	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2010			Obsolete	1 (Unlimited)							ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C				Clock/Calendar							ISL12027	8									Alarm, Leap Year, Supervisor, Watchdog Timer								2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
DS1646P-120+	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2011		yes	Obsolete	3 (168 Hours)	34	EAR99			5V	25.019mm	ROHS3 Compliant	Lead Free		No	34		34-PowerCap™ Module	Parallel							23.495mm	Surface Mount		0°C~70°C	CMOS	2.3368mm	8473.30.11.80	Clock/Calendar	e3	MATTE TIN	DUAL		5V		DS1646	34									Leap Year, NVSRAM		Clock			128KB			4.5V~5.5V	HH:MM:SS (24 hr)	8	0.032MHz							YY-MM-DD-dd	4mA @ 4.5 V~5.5 V	3V
DS1306E+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	20	EAR99				6.6mm	ROHS3 Compliant	Lead Free	Tin	No	20		20-TSSOP (0.173, 4.40mm Width)	SPI		Unknown			32.8kHz	950μm	4.5mm	Surface Mount	190.990737mg	0°C~70°C	CMOS			Clock/Calendar	e3		DUAL	260	5V	30	DS1306	20			0.65mm		Timer or RTC			3	Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger		Clock			96B			2V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	YES			YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	2V~5.5V
M41T83RMY6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube				Obsolete	1 (Unlimited)	18	EAR99				11.61mm	ROHS3 Compliant	Lead Free			18		18-SOX, 18-SOIC with Crystal (7.5mm Width)	I2C, 2-Wire Serial			not_compliant			2.34mm	7.62mm	Surface Mount		-40°C~85°C	CMOS		8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	240	3V	30	M41T83	18			1.27mm		Timers or RTCs	Not Qualified	3/5V		Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer		Clock			7B		8	2.7V~5.5V	HH:MM:SS:hh (24 hr)		0.4MHz		1/100SECOND	Y	NO	I2C	1	YY-MM-DD-dd	10μA @ 5.5V	2V~5.5V
M48T35Y-70PC1XXXXXXX	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Tube				Active								RoHS Compliant																													28															Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup			HH:MM:SS									DW:DM:M:Y
RX-8801SA: UB PURE SN	EPSON	RFQ Min: 1 Mult: 1	download					RX-8801SA		Not For New Designs	1 (Unlimited)							ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	I2C								Surface Mount		-40°C~85°C				Clock/Calendar																	Alarm								1.6V~5.5V											2.1μA~3.4μA @ 3V~5V
RV-3029-C2-32.768KHZ-OPTION-A-TB-QC	Micro Crystal	RFQ Min: 1 Mult: 1	download	2 Weeks		Tape & Reel (TR)		Automotive, AEC-Q200		Active	1 (Unlimited)							ROHS3 Compliant						10-TCDFN Exposed Pad	I2C, 2-Wire Serial								Surface Mount		-40°C~125°C TA				Clock/Calendar		Gold Flash (Au)		260		40											Alarm, NVRAM, RAM, Trickle Charger					2B 8B			1.3V~5.5V	HH:MM:SS									YY-MM-DD-dd	1μA @ 3V
RX-8571LC:B3 PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	15 Weeks		Tape & Reel (TR)		RX-8571LC		Active	1 (Unlimited)							ROHS3 Compliant						12-TFSOJ (0.094, 2.40mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C				Clock/Calendar																	Alarm, Leap Year, RAM	12-VSOJ				16B			1.6V~5.5V	HH:MM:SS (24 hr)									YY-MM-DD-dd	0.55μA~0.6μA @ 3V~5V
ISL12029IVAZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount		2005			Active	1	14	EAR99	85°C	-40°C	3.3V	5mm	RoHS Compliant			No	14		TSSOP	2-Wire, I2C, Serial	5.5V			2.7V			4.4mm				CMOS	1.2mm	8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL	260	3.3V	40			INDUSTRIAL		0.65mm		Timer or RTC		3/5V				Clock							HH:MM:SS		0.032MHz		SECONDS	Y	NO	I2C	1	YY-MM-DD-dd
BQ4802LYDSH	Texas Instruments	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube				Obsolete	2 (1 Year)	28	EAR99			3.3V	18.095mm	ROHS3 Compliant	Contains Lead	Lead, Tin		28		28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets	Parallel			unknown				8.56mm	Surface Mount		0°C~70°C	CMOS	3.05mm	8542.39.00.01	Clock/Calendar	e0	TIN LEAD	DUAL		3.3V		BQ4802	28			1.27mm		Timer or RTC	Not Qualified			Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		Clock						2.7V~3.6V	HH:MM:SS (12/24 hr)	8	0.032MHz		SECONDS	Y	NO		1	YY-MM-DD-dd	1.5mA Typ @ 2.7 V~3.6 V	2.4V~4V
PCA8565TS/S440/1,5	NXP Semiconductors	RFQ Min: 1 Mult: 1
ISL12027IB27AZ	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube	2018			Obsolete	1 (Unlimited)		EAR99					ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C			8542.39.00.01	Clock/Calendar				NOT SPECIFIED		NOT SPECIFIED	ISL12027	8									Alarm, Leap Year, Supervisor, Watchdog Timer								2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
CDP68HC68T1M96	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2001			Obsolete	1 (Unlimited)							Non-RoHS Compliant						20-SOIC (0.295, 7.50mm Width)	SPI								Surface Mount		-40°C~85°C				Clock/Calendar							CDP68HC68T1										Alarm, Leap Year, Square Wave Output, Watchdog Timer					32B			3V~6V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	20μA~500μA @ 5V	2.2V~6V
DS1687-5IND+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	19 Weeks	Through Hole	Tube	2000		yes	Active	1 (Unlimited)	24	EAR99			5V	38.1mm	ROHS3 Compliant	Lead Free		No	24		24-DIP Module (0.600, 15.24mm)	Parallel		Unknown				10.67mm	18.29mm	Through Hole		-40°C~85°C	CMOS		8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		5V		DS1687	24			2.54mm		Timer or RTC		5V		Alarm, NVSRAM, Square Wave Output, Y2K		Clock			242B			4.5V~5.5V	HH:MM:SS (12/24 hr)		0.032MHz		SECONDS	Y	YES		1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V

MCP79412T-I/SN Microchip Technology
8 Terminations5V 8 Pin MCP79412 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
MCP79410-I/MNY Microchip Technology
Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TDFN EP

Price: 0.0000
RFQ
MCP795W22-I/SL Microchip Technology
14 Terminations 5V 14 Pin MCP795W22 Real Time Clocks Timer or RTC Subcategory Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
MCP79400-I/ST Microchip Technology
8 Terminations2.5V 8 Pin MCP79400 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
MCP795B10T-I/ST Microchip Technology
14 Terminations5V 14 Pin MCP795B10 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
DS1243Y-120 Rochester Electronics
28 Terminations5V 28 Pin Real Time ClocksLeap Year

Price: 0.0000
RFQ
MCP79401T-I/MS Microchip Technology
8 Terminations2.5V 8 Pin MCP79401 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
MCP795B21-I/ST Microchip Technology
14 Terminations5V 14 Pin MCP795B21 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
CDP68HC68T1M2Z Renesas Electronics America
16 Pin CDP68HC68T1 Real Time ClocksAlarm, Leap Year, Square Wave Output, Watchdog Timer

Price: 0.0000
RFQ
MCP79511T-I/MN Microchip Technology
10 Terminations3V MCP79511 Real Time ClocksAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID 5MHz

Price: 0.0000
RFQ
DS12R887-33 Maxim Integrated
48 Terminations 3.3V 48 Pin DS12R887 Real Time Clocks Timer or RTC Subcategory Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
M48T512Y-70PM1 STMicroelectronics
32 Terminations5V 32 Pin M48T512 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
PCF2123BS/1,512 Rochester Electronics
Real Time Clocks

Price: 0.0000
RFQ
RTC-4543SB:B3ROHS EPSON
RTC-4543SB:B3ROHS datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
DS1339C-33# Maxim Integrated
16 Terminations3.3V 16 Pin DS1339 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
ISL12008IB8Z Intersil (Renesas Electronics America)
8 Terminations3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
ISL12027IB27AZ-T Renesas Electronics America
8 Pin ISL12027 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1646P-120+ Maxim Integrated
34 Terminations5V 34 Pin DS1646 Real Time ClocksLeap Year, NVSRAM 0.032MHz

Price: 0.0000
RFQ
DS1306E+ Maxim Integrated
20 Terminations5V 20 Pin DS1306 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
M41T83RMY6E STMicroelectronics
18 Terminations3V 18 Pin M41T83 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 0.4MHz

Price: 0.0000
RFQ
M48T35Y-70PC1XXXXXXX STMicroelectronics
Real Time Clock Parallel 32Kbyte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup 28-Pin PCDIP Tube

Price: 0.0000
RFQ
RX-8801SA: UB PURE SN EPSON
Real Time Clocks Alarm

Price: 0.0000
RFQ
RV-3029-C2-32.768KHZ-OPTION-A-TB-QC Micro Crystal
Real Time ClocksAlarm, NVRAM, RAM, Trickle Charger

Price: 0.0000
RFQ
RX-8571LC:B3 PURE SN EPSON
Real Time ClocksAlarm, Leap Year, RAM

Price: 0.0000
RFQ
ISL12029IVAZ Intersil (Renesas Electronics America)
14 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
BQ4802LYDSH Texas Instruments
28 Terminations3.3V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
PCA8565TS/S440/1,5 NXP Semiconductors
PCA8565TS/S440/1,5 datasheet pdf and Clock/Timing - Real Time Clocks product details from NXP USA Inc. stock available at HK JDW

Price: 0.0000
RFQ
ISL12027IB27AZ Renesas Electronics America
8 Pin ISL12027 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
CDP68HC68T1M96 Renesas Electronics America
CDP68HC68T1 Real Time ClocksAlarm, Leap Year, Square Wave Output, Watchdog Timer

Price: 0.0000
RFQ
DS1687-5IND+ Maxim Integrated
24 Terminations5V 24 Pin DS1687 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ