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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
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - 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
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
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  - Linear Comparators
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  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - 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
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - 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
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - 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	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	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	Supply Voltage-Min (Vsup)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Voltage	Number of Outputs	Feature	Supplier Device Package	Logic Function	Access Time	Screening Level	Memory Size	Function	RAM Size	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
DS1305+	Maxim Integrated	6.6847	Add to Cart Min: 1 Mult: 1	download	6 Weeks		Through Hole	Tube	2002		yes	Active	1 (Unlimited)	16		EAR99				19.43mm	ROHS3 Compliant	Lead Free		No	16		16-DIP (0.300, 7.62mm)	SPI		No SVHC			32.8kHz	4.45mm	7.87mm	Through Hole	1.627801g	0°C~70°C	CMOS			Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	5V	30	DS1305	16			2.54mm			Timer or RTC		3/5V			1	Alarm, Leap Year, NVSRAM, Trickle-Charger		Clock			96B				2V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	2V~5.5V
BQ4845YS-A4NTRG4	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)			yes		1	28		EAR99	85°C	-40°C	5V	17.9705mm	RoHS Compliant	Contains Lead		No	28		SOIC	Parallel	5.5V			4.5V			7.5565mm		730.794007mg		CMOS	2.667mm	8542.39.00.01		e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260	5V			28	INDUSTRIAL		1.27mm			Timer or RTC		5V						Clock								HH:MM:SS	8		0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd
M41T80M6F	STMicroelectronics	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks	ACTIVE (Last Updated: 7 months ago)	Surface Mount	Tape & Reel (TR)				Active	1 (Unlimited)	8		EAR99				4.9mm	ROHS3 Compliant	Lead Free	Tin	No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm	Surface Mount	540.001716mg	-40°C~85°C	CMOS	1.75mm		Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260	3V	30	M41T80	8			1.27mm			Timer or RTC		2.5/5V				Alarm, Leap Year, Square Wave Output		Clock			20B		20B		2V~5.5V	HH:MM:SS:hh (24 hr)			0.032MHz	1/100SECOND	Y		I2C	20 B	1	YY-MM-DD-dd	2.4μA~31μA @ 2V~5.5V
MCP79402T-I/MNY	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2011			Active	1 (Unlimited)	8		EAR99				3mm	ROHS3 Compliant			No	8		8-WFDFN Exposed Pad	I2C, 2-Wire Serial							2mm	Surface Mount		-40°C~85°C	CMOS			Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260	2.5V	40	MCP79402	8			0.5mm			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
RX-8025SA:AA0:ROHS	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	15 Weeks			Tape & Reel (TR)		RX-8025SA		Active	1 (Unlimited)								ROHS3 Compliant						14-SOIC (0.209, 5.30mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C				Clock/Calendar																				Alarm, Leap Year	14-SOP								1.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V
DS1307+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2000		yes	Active	1 (Unlimited)	8		EAR99				9.375mm	ROHS3 Compliant	Lead Free			8		8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial							7.62mm	Through Hole		0°C~70°C	CMOS	4.572mm		Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	5V	30	DS1307	8		NO	2.54mm			Timer or RTC	Not Qualified	5V			1	Leap Year, NVSRAM, Square Wave Output					56B				4.5V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	N	YES	I2C		1	YY-MM-DD-dd	200μA @ 5V	2V~3.5V
ISL12022MIBZR5421	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tube	2008			Active	1 (Unlimited)			EAR99					ROHS3 Compliant						20-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C			8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)		NOT SPECIFIED		NOT SPECIFIED	ISL12022	20												Alarm, Daylight Savings, Leap Year, SRAM					128B				2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	14μA~15μA @ 3V~5V	1.8V~5.5V
DS14285+	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tube			yes	Obsolete	1 (Unlimited)	24						31.75mm	ROHS3 Compliant						24-DIP (0.600, 15.24mm)	Parallel							15.24mm	Through Hole		0°C~70°C	CMOS	5.08mm		Clock/Calendar	e3	MATTE TIN	DUAL	260	5V	30		24		NO	2.54mm	R-PDIP-T24			COMMERCIAL					Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output					114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz						1	YY-MM-DD-dd	0.5μA @ 4.5V~5.5V	2.5V~3.6V
DS1338U-3+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2006		yes	Active	1 (Unlimited)	8		EAR99			3V	3.1mm	ROHS3 Compliant	Lead Free	Tin	No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial		Unknown				950μm	3.1mm	Surface Mount		-40°C~85°C	CMOS			Clock/Calendar	e3		DUAL	260	3V	30	DS1338	8			0.65mm			Timer or RTC		3V				Leap Year, NVSRAM, Square Wave Output		Clock			56B				2.7V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	N	NO	I2C		1	YY-MM-DD-dd	200μA @ 3.3V	1.3V~3.7V
RA-4565SA B3 PURE SN	Epson America, Inc	0.0000	RFQ Min: 1 Mult: 1	download				Tape and Reel				Active									Yes with exemptions																													14																		Clock/Calendar/Alarm				HH:MM:SS										DW:DM:M:Y
DS1553WP-120	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2003		no	Obsolete	3 (168 Hours)	34		EAR99			3.3V		Non-RoHS Compliant	Contains Lead	Tin	No	34	A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	34-PowerCap™ Module	Parallel		Unknown						Surface Mount		0°C~70°C	CMOS		8473.30.11.80	Clock/Calendar	e0		DUAL	240	3.3V		DS1553	34						Timer or RTC						Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K		Clock			8KB				2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	Y	NO				YY-MM-DD-dd	2mA @ 3.3V	3V
M48T37V-10MH1F	STMicroelectronics	0.0000	RFQ Min: 1 Mult: 1	download	26 Weeks		Surface Mount	Tape & Reel (TR)		Timekeeper®		Active	3 (168 Hours)	44		EAR99			3.3V	18.1mm	ROHS3 Compliant	Lead Free	Tin	No	44		44-BSOP (0.337, 8.56mm Width) requires SNAPHAT	Parallel					100GHz		8.56mm	Surface Mount		0°C~70°C	CMOS	3.05mm	8542.39.00.01	Clock/Calendar	e3		DUAL	245	3.3V	30	M48T37	44			0.81mm			Timer or RTC						Alarm, Leap Year, Watchdog Timer		Clock	100 ns		250kB			8	3V~3.6V	HH:MM:SS (24 hr)	8			SECONDS	Y	NO				YY-MM-DD-dd	2mA @ 3V~3.6V
ISL1208IB8Z-TKR5291	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2004								85°C	-40°C			RoHS Compliant						SOIC	2-Wire, I2C, Serial																																							2B					HH:MM:SS (12/24 hr)										YY-MM-DD-dd
RX-8035LC:B3PURESN	EPSON	0.0000	RFQ Min: 1 Mult: 1
DS1672U-2+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2002		yes	Obsolete	1 (Unlimited)	8		EAR99				3mm	ROHS3 Compliant	Lead Free					8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial							3mm	Surface Mount		-40°C~85°C	CMOS	1.1mm	8473.30.11.80	Binary Counter	e3	Tin (Sn)	DUAL	260	2V	30	DS1672	8		YES	0.65mm	S-PDSO-G8		Timers or RTCs	Not Qualified	2V				Trickle-Charger									1.8V~2.2V	Binary			0.032MHz	SECONDS	N	NO	I2C				500μA @ 2.2V	1.3V~3.63V
DS1602S	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tube	2002			Obsolete	1 (Unlimited)	8		EAR99				5.31mm	Non-RoHS Compliant	Contains Lead				TWO 32-BIT COUNTERS TO TRACK REAL & ELAPSED TIME; ONE BYTE PROTOCOL; TIMEKEEPING CURRENT = 400NA	8-SOIC (0.209, 5.30mm Width)	3-Wire Serial			not_compliant				5.285mm	Surface Mount		-40°C~85°C	CMOS	2.13mm	8542.39.00.01	Elapsed Time Counter	e0	Tin/Lead (Sn/Pb)	DUAL	240	5V	20	DS1602	8		YES	1.27mm	R-PDSO-G8			Not Qualified														4.5V~5.5V	Binary			2MHz				SERIAL, 3-WIRE				50μA @ 5V	2.5V~3.5V
DS1302N	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)								Non-RoHS Compliant						8-DIP (0.300, 7.62mm)	3-Wire Serial								Through Hole		-40°C~85°C				Clock/Calendar																				Leap Year, NVSRAM, Trickle-Charger	8-PDIP				31B				2V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
RX-8025SA:AA0:PURESN	EPSON	0.0000	RFQ Min: 1 Mult: 1
X1205S8Z	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount		2004				1 (Unlimited)	8		EAR99	70°C	0°C		4.9mm	RoHS Compliant	Lead Free					SOIC	2-Wire, I2C, Serial							3.9mm				CMOS	1.75mm	8542.39.00.01		e3	MATTE TIN	DUAL	260	5V	40		8	COMMERCIAL		1.27mm	R-PDSO-G8	2.7V	Timer or RTC	Not Qualified	3/5V	5.5V													HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	YES	I2C			YY-MM-DD-dd
DS1338C-3#	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	9 Weeks		Surface Mount	Tube	2012		yes	Active	1 (Unlimited)	16		EAR99			3V	10.3mm	ROHS3 Compliant			No	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	DUAL	260	3V	40	DS1338	16			1.27mm									Leap Year, NVSRAM, Square Wave Output		Clock			56B				2.7V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				I2C		1	YY-MM-DD-dd	200μA @ 3.3V	1.3V~3.7V
RTC-4543SAA0 PURE SN	Epson America, Inc	0.0000	RFQ Min: 1 Mult: 1	download				Tape and Reel				LTB									Yes with exemptions																													14																		Clock/Calendar				HH:MM:SS										DW:DM:M:Y
X1227V8-4.5A	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)								Non-RoHS Compliant						8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount		0°C~70°C				Clock/Calendar							X1227													Alarm, Leap Year, Supervisor, Watchdog Timer									4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
RX8900CE:UA3	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks		Surface Mount	Tape & Reel (TR)		RX8900CE		Active	1 (Unlimited)				85°C	-40°C			ROHS3 Compliant	Lead Free			10		10-SMD, No Lead	I2C								Surface Mount		-40°C~85°C				Clock/Calendar																				Alarm	10-SMD								2.5V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	1.4μA~1.5μA @ 3V~5V	1.6V~5.5V
BQ3285P-SB2E3	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download			Through Hole	Tube				Obsolete	1 (Unlimited)	24		EAR99			5V	31.75mm	ROHS3 Compliant	Lead Free	Tin	No	24		24-DIP (0.600, 15.24mm)	Parallel								Through Hole		0°C~70°C	CMOS	5.08mm	8542.39.00.01	Clock/Calendar	e3		DUAL		5V		BQ3285	24			2.54mm			Timer or RTC		5V				Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		Clock			114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd		2.5V~4V
X1288S16I-2.7AT1	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)								Non-RoHS Compliant						16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C				Clock/Calendar							X1288													Alarm, Leap Year, Supervisor, Watchdog Timer									2.7V~5.5V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
DS1305EN+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	20	SMD/SMT	EAR99				6.6mm	ROHS3 Compliant	Lead Free		No	20		20-TSSOP (0.173, 4.40mm Width)	SPI		Unknown			32.768kHz	950μm	4.5mm	Surface Mount	190.990737mg	-40°C~85°C	CMOS			Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	5V	30	DS1305	20			0.65mm			Timer or RTC				5V	1	Alarm, Leap Year, NVSRAM, Trickle-Charger		Clock			96B				2V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	2V~5.5V
DS14285SN	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tube	2005		no	Obsolete	1 (Unlimited)	24		EAR99				15.415mm	Non-RoHS Compliant	Contains Lead					24-SOIC (0.295, 7.50mm Width)	Parallel			not_compliant				7.51mm	Surface Mount		-40°C~85°C	CMOS	2.68mm	8473.30.11.80	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	245	5V	NOT SPECIFIED	DS14285	24		YES	1.27mm	R-PDSO-G24		Timer or RTC	Not Qualified	5V				Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output					114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd	0.5μA @ 4.5V~5.5V	2.5V~3.6V
ISL12029AIB27Z-T	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel	2005			Active	2	14		EAR99	85°C	-40°C	3.3V	8.65mm	RoHS Compliant			No			SOIC	2-Wire, I2C, Serial	5.5V			2.7V			3.9mm				CMOS	1.75mm	8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL	260	3.3V			14, 14	INDUSTRIAL		1.27mm	R-PDSO-G14		Timer or RTC		3/5V						Clock								HH:MM:SS			0.032MHz	SECONDS	Y	NO	I2C		1	YY-MM-DD-dd
ISL12028IV27Z	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)								ROHS3 Compliant						14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C				Clock/Calendar																				Alarm, Leap Year, Supervisor, Watchdog Timer	14-TSSOP								2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
X1205V8IT1	Intersil	0.0000	RFQ Min: 1 Mult: 1

DS1305+ Maxim Integrated
16 Terminations 5V 16 Pin DS1305 Real Time Clocks Timer or RTC Subcategory Alarm, Leap Year, NVSRAM, Trickle-Charger

Price: 6.6847
RFQ
BQ4845YS-A4NTRG4 Texas Instruments
28 Terminations5V 28 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 4.5V VMax 5.5V V

Price: 0.0000
RFQ
M41T80M6F STMicroelectronics
8 Terminations3V 8 Pin M41T80 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
MCP79402T-I/MNY Microchip Technology
8 Terminations2.5V 8 Pin MCP79402 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
RX-8025SA:AA0:ROHS EPSON
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
DS1307+ Maxim Integrated
8 Terminations5V 8 Pin DS1307 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
ISL12022MIBZR5421 Renesas Electronics America
20 Pin ISL12022 Real Time ClocksAlarm, Daylight Savings, Leap Year, SRAM

Price: 0.0000
RFQ
DS14285+ Rochester Electronics
24 Terminations5V 24 Pin Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1338U-3+ Maxim Integrated
8 Terminations3V 8 Pin DS1338 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
RA-4565SA B3 PURE SN Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm 14-Pin SOP T/R

Price: 0.0000
RFQ
DS1553WP-120 Maxim Integrated
34 Terminations3.3V 34 Pin DS1553 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
M48T37V-10MH1F STMicroelectronics
44 Terminations3.3V 44 Pin M48T37 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
ISL1208IB8Z-TKR5291 Intersil (Renesas Electronics America)
Real Time Clocks

Price: 0.0000
RFQ
RX-8035LC:B3PURESN EPSON
RX-8035LC:B3PURESN datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
DS1672U-2+ Maxim Integrated
8 Terminations2V 8 Pin DS1672 Real Time ClocksTimers or RTCs SubcategoryTrickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1602S Maxim Integrated
8 Terminations5V 8 Pin DS1602 Real Time Clocks2MHz

Price: 0.0000
RFQ
DS1302N Rochester Electronics
Real Time ClocksLeap Year, NVSRAM, Trickle-Charger

Price: 0.0000
RFQ
RX-8025SA:AA0:PURESN EPSON
RX-8025SA:AA0:PURESN datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
X1205S8Z Intersil (Renesas Electronics America)
8 Terminations 5V 8 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

Price: 0.0000
RFQ
DS1338C-3# Maxim Integrated
16 Terminations3V 16 Pin DS1338 Real Time ClocksLeap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
RTC-4543SAA0 PURE SN Epson America, Inc
Real Time Clock Serial Clock/Calendar 14-Pin SOP T/R

Price: 0.0000
RFQ
X1227V8-4.5A Renesas Electronics America
X1227 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
RX8900CE:UA3 EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
BQ3285P-SB2E3 Texas Instruments
24 Terminations5V 24 Pin BQ3285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
X1288S16I-2.7AT1 Renesas Electronics America
X1288 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1305EN+ Maxim Integrated
20 Terminations5V 20 Pin DS1305 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Trickle-Charger

Price: 0.0000
RFQ
DS14285SN Maxim Integrated
24 Terminations5V 24 Pin DS14285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
ISL12029AIB27Z-T Intersil (Renesas Electronics America)
14 Terminations3.3V 14, 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
ISL12028IV27Z Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1205V8IT1 Intersil
REAL TIME CLOCK, PDSO8, 4.40 MM, PLASTIC, TSSOP-8

Price: 0.0000
RFQ