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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
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - 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	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	Operating Temperature	Technology	Operating Supply Current	Height Seated (Max)	HTS Code	Type	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	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)	Operating Temperature (Max)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Feature	Load Capacitance	Supplier Device Package	Number of Terminals	Logic Function	Access Time	Screening Level	Memory Size	Memory Type	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	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
RV-3049-C2-32.768K-OPTION-B-TA-QA	Micro Crystal	0.0000	RFQ Min: 1 Mult: 1
DS14285+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tube	2005		yes	Obsolete	1 (Unlimited)	24	EAR99				31.75mm	ROHS3 Compliant	Lead Free					24-DIP (0.600, 15.24mm)	Parallel							15.24mm	Through Hole	0°C~70°C	CMOS		5.08mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V	30	DS14285	24		NO	2.54mm	R-PDIP-T24			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	YES		1	YY-MM-DD-dd	0.5μA @ 4.5V~5.5V	2.5V~3.6V
DS1554-70IND+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Through Hole	Tube	2003		yes	Active	1 (Unlimited)	32	EAR99			5V	44.2mm	ROHS3 Compliant	Lead Free	Tin	No	32		32-DIP Module (0.600, 15.24mm)	Parallel		Unknown				10.92mm	18.8mm	Through Hole	-40°C~85°C	CMOS	75mA		8473.30.11.80	Clock/Calendar	e3		DUAL			5V		DS1554	32			2.54mm				Timer or RTC		5V		Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K				Clock			32KB	RAM		4.5V~5.5V	HH:MM:SS (24 hr)				SECONDS	Y	NO			YY-MM-DD-dd	6mA @ 5V
DS1554-70	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tube	2005			Obsolete	1 (Unlimited)	32	EAR99				38.675mm	Non-RoHS Compliant	Contains Lead				IT CAN ALSO OPERATE WITH 5V	32-DIP Module (0.600, 15.24mm)	Parallel			not_compliant				15.24mm	Through Hole	0°C~70°C	CMOS		9.27mm	8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	NOT SPECIFIED	DS1554	32		NO	2.54mm	R-PDIP-P32			Timer or RTC	Not Qualified	5V		Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K							32KB			4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	Y	NO			YY-MM-DD-dd	6mA @ 5V
S-35390A-I8T1G	ABLIC U.S.A. Inc.	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			yes	Obsolete	1 (Unlimited)	8	EAR99				2.23mm	RoHS Compliant						8-SMD, Flat Lead	I2C, 2-Wire Serial			compliant				1.97mm	Surface Mount	-40°C~85°C	CMOS		0.5mm	8542.39.00.01	Clock/Calendar	e6	Tin/Bismuth (Sn/Bi)	DUAL		260	3V	10		8		YES	0.5mm	R-PDSO-F8				Not Qualified			Alarm, Leap Year										1.3V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				SERIAL, 2-WIRE/I2C	1	YY-MM-DD-dd	0.93μA~1.1μA @ 3V~5V
DS1315SN-33+	Maxim Integrated	22.5923	Add to Cart Min: 1 Mult: 1	download	6 Weeks	PRODUCTION (Last Updated: 1 month ago)		Tube	2011		yes	Active	1 (Unlimited)	16	EAR99				10.3mm	ROHS3 Compliant	Lead Free					16-SOIC (0.295, 7.50mm Width)	Parallel							7.5mm	Surface Mount	-40°C~85°C	CMOS		2.65mm	8542.39.00.01	Phantom Time Chip	e3	Matte Tin (Sn)	DUAL		260	3.3V	30	DS1315	16		YES	1.27mm	R-PDSO-G16			Timer or RTC	Not Qualified	3.3V		Leap Year										3V~3.6V	HH:MM:SS:hh (12/24 hr)			0.032MHz	1/100SECOND	N	YES	SERIAL, FIXED PROTOCOL		YY-MM-DD-dd	1.1mA @ 3.3V	2.5V~3.7V
MCP79410T-I/SN	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount	Tape & Reel (TR)	1998			Active	1 (Unlimited)	8	EAR99				4.8768mm	ROHS3 Compliant	Lead Free		No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial						1.4986mm	3.9116mm	Surface Mount	-40°C~85°C	CMOS				Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	5V	40	MCP79410	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
BQ4845YS-A4N	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1					Tube				Obsolete	1 (Unlimited)							ROHS3 Compliant						28-SOIC (0.295, 7.50mm Width)	Parallel								Surface Mount	-40°C~85°C					Clock/Calendar																				Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		28-SOIC								4.5V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.3V~4V
DS1557P-70+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks			Tray	2003		yes	Active	3 (168 Hours)	34	EAR99					ROHS3 Compliant	Lead Free					34-PowerCap™ Module	Parallel								Surface Mount	0°C~70°C	CMOS			8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED	DS1557	34		YES		R-XDMA-U34			Timer or RTC	Not Qualified	5V		Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K							512KB			4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	Y	NO			YY-MM-DD-dd	6mA @ 5V	3V
M41T93ZMY6E	STMicroelectronics	0.0000	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)	SPI			not_compliant				7.62mm	Surface Mount	-40°C~85°C	CMOS		2.69mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		240	3V	30	M41T93	18			1.27mm				Timers or RTCs	Not Qualified	2.4/5.5V		Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer				Clock			7B		8	2.38V~5.5V	HH:MM:SS:hh (24 hr)			10MHz	1/100SECOND	Y	NO		1	YY-MM-DD-dd	10μA @ 5.5V	1.8V~5.5V
DS1306EN/T&R	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2002			Obsolete	1 (Unlimited)							Non-RoHS Compliant	Contains Lead			20		20-TSSOP (0.173, 4.40mm Width)	SPI								Surface Mount	-40°C~85°C					Clock/Calendar								DS1306												Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger		20-TSSOP					96B			2V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	2V~5.5V
DS1500YE+	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tray				Obsolete	3 (168 Hours)							ROHS3 Compliant						32-LFSOP (0.724, 18.40mm Width)	Parallel								Surface Mount	0°C~70°C					Clock/Calendar																				Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K		32-TSOP					256B			4.5V~5.5V	HH:MM:SS (24 hr)									YY-MM-DD-dd	5mA @ 4.5V~5.5V	2.5V~3.7V
ISL12029IV27AZ	Renesas Electronics America	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								ISL12029												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
X1226V8IT1	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)							Non-RoHS Compliant						8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C					Clock/Calendar								X1226												Alarm, Leap Year										2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
DS1747WP-120	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tube	2005		yes	Obsolete	3 (168 Hours)	34	EAR99				25.019mm	Non-RoHS Compliant	Contains Lead					34-PowerCap™ Module	Parallel							23.495mm	Surface Mount	0°C~70°C	CMOS		2.3368mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	NOT SPECIFIED	DS1747	34		YES	1.27mm	R-XDMA-U34			Timer or RTC	Not Qualified	3.3V		Leap Year, NVSRAM, Y2K	10pF						512KB			2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	N	NO			YY-MM-DD-dd	2mA @ 3.3V	3V
DS1742W-150+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2012		yes	Obsolete	1 (Unlimited)	24	EAR99			3.3V	38.1mm	ROHS3 Compliant	Lead Free	Tin	No	24		24-DIP Module (0.600, 15.24mm)	Parallel					150GHz	10.67mm	18.29mm	Through Hole	0°C~70°C	CMOS			8473.30.11.80	Clock/Calendar	e3		DUAL			3.3V		DS1742	24			2.54mm				Timer or RTC				Leap Year, NVSRAM, Y2K				Clock	150 ns		2KB			2.97V~3.63V	HH:MM:SS (24 hr)				SECONDS	N	NO			YY-MM-DD-dd	2mA @ 3.3V
ISL12027IV27Z	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)							ROHS3 Compliant						8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C					Clock/Calendar																				Alarm, Leap Year, Supervisor, Watchdog Timer		8-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
MCP795W12-I/SL	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	17 Weeks		Surface Mount	Tube	2011			Active	1 (Unlimited)	14	EAR99				8.65mm	ROHS3 Compliant	Lead Free		No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-SOIC (0.154, 3.90mm Width)	SPI		No SVHC					3.9mm	Surface Mount	-40°C~85°C	CMOS		1.75mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	5V	40	MCP795W12	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
PCF2129T/2,518	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2010			Active	3 (168 Hours)	16					10.3mm	ROHS3 Compliant						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			DUAL		NOT SPECIFIED	2V	NOT SPECIFIED	PCF2129	16		YES	1.27mm	R-PDSO-G16			Timers or RTCs	Not Qualified	2/4V		Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer										1.8V~4.2V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	Y	NO	I2C	1	YY-MM-DD-dd	1.5μA @ 3.3V	1.8V~4.2V
X1228S14IZ-2.7	Intersil	0.0000	RFQ Min: 1 Mult: 1
DS2415P	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	6					3.94mm	Non-RoHS Compliant						6-LSOJ (0.148, 3.76mm Width)	1-Wire® Serial							3.76mm	Surface Mount	-40°C~85°C			1.5mm		Binary Counter	e0	TIN LEAD	DUAL		240	3V	20		6		YES	1.27mm	R-PDSO-C6				COMMERCIAL			Unique ID										2.5V~5.5V	Binary			0.032MHz				SERIAL, 1-WIRE			0.25μA~0.45μA @ 3V~5V	2.5V~5.5V
ISL1220IUZ	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	2 (1 Year)							ROHS3 Compliant						10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C					Clock/Calendar																				Alarm, Leap Year, SRAM		10-MSOP					8B			2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	4μA~6μA @ 3V~5V	1.8V~5.5V
DS1685Q-3	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2005			Obsolete	1 (Unlimited)	28	EAR99			3V	11.505mm	Non-RoHS Compliant	Contains Lead		No	28		28-LCC (J-Lead)	Parallel							11.505mm	Surface Mount	0°C~70°C	CMOS		4.57mm	8473.30.11.80	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	QUAD		245	3V		DS1685	28			1.27mm				Timer or RTC		3V		Alarm, NVSRAM, Square Wave Output, Y2K				Clock			242B			2.7V~3.7V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS		YES		1	YY-MM-DD-dd	2mA @ 3V	2.5V~3.7V
DS1743W-120IND+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2011		yes	Obsolete	1 (Unlimited)	28	EAR99			3.3V	38.225mm	ROHS3 Compliant	Lead Free		No	28		28-DIP Module (0.600, 15.24mm)	Parallel		Unknown					15.24mm	Through Hole	-40°C~85°C	CMOS		10.67mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V		DS1743	28			2.54mm				Timers or RTCs				Leap Year, NVSRAM, Y2K				Clock			8KB			2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	N	NO			YY-MM-DD-dd	2mA @ 3.3V
DS1251Y-70+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks		Through Hole	Tube	2011		yes	Active	1 (Unlimited)	32	3A991.B.2.A			5V	43.053mm	ROHS3 Compliant	Lead Free	Tin	No	32		32-DIP Module (0.600, 15.24mm)	Parallel		Unknown			70GHz		15.24mm	Through Hole	0°C~70°C	CMOS		10.922mm	8473.30.11.40	Phantom Time Chip	e3		DUAL		260	5V		DS1251	32			2.54mm				Timer or RTC		5V		Leap Year, NVSRAM				Clock	70 ns		512KB			4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO			YY-MM-DD-dd	10mA @ 5V
ISL12029IVAZ-T	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel	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
X1226V8T2	Intersil Corporation	0.0000	RFQ Min: 1 Mult: 1										3		EAR99				4.4mm	Non-RoHS Compliant										not_compliant				3mm			CMOS		1.2mm	8542.39.00.01		e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING	240	5V	30		8	COMMERCIAL	YES	0.65mm	R-PDSO-G8	2.7V	70°C	Timer or RTC	Not Qualified	3/5V	5.5V				8										TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	NO	I2C	1
RTC-4701JE:B3ROHS	EPSON	0.0000	RFQ Min: 1 Mult: 1
MCP795W22-I/ST	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2011			Active	1 (Unlimited)	14	EAR99				5.1mm	ROHS3 Compliant			No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-TSSOP (0.173, 4.40mm Width)	SPI						1.05mm	4.5mm	Surface Mount	-40°C~85°C	CMOS			8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	5V	40	MCP795W22	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~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
MCP7940NT-E/SN	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2012	Automotive, AEC-Q100		Active	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant			No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm	Surface Mount	-40°C~125°C	CMOS		1.75mm		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	2.5V	40	MCP7940N			YES	1.27mm				Timer or RTC		2/5V		Alarm, Leap Year, Square Wave Output, SRAM				Clock		TS 16949	64B			1.8V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	NO	I2C	1	YY-MM-DD-dd	1.2μA @ 3.3V	1.3V~5.5V

RV-3049-C2-32.768K-OPTION-B-TA-QA Micro Crystal
Real Time Clock 32.768 kHz OPTION A TEMP COMP AEC-Q200

Price: 0.0000
RFQ
DS14285+ 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
DS1554-70IND+ Maxim Integrated
32 Terminations 5V 32 Pin DS1554 Real Time Clocks Timer or RTC Subcategory Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

Price: 0.0000
RFQ
DS1554-70 Maxim Integrated
32 Terminations5V 32 Pin DS1554 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
S-35390A-I8T1G ABLIC U.S.A. Inc.
8 Terminations3V 8 Pin Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
DS1315SN-33+ Maxim Integrated
16 Terminations 3.3V 16 Pin DS1315 Real Time Clocks Timer or RTC Subcategory Leap Year 0.032MHz

Price: 22.5923
RFQ
MCP79410T-I/SN Microchip Technology
8 Terminations 5V 8 Pin MCP79410 Real Time Clocks Timers or RTCs Subcategory Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
BQ4845YS-A4N Rochester Electronics
Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1557P-70+ Maxim Integrated
34 Terminations5V 34 Pin DS1557 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
M41T93ZMY6E STMicroelectronics
18 Terminations3V 18 Pin M41T93 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 10MHz

Price: 0.0000
RFQ
DS1306EN/T&R Maxim Integrated
DS1306 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
DS1500YE+ Rochester Electronics
Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

Price: 0.0000
RFQ
ISL12029IV27AZ Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1226V8IT1 Renesas Electronics America
X1226 Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
DS1747WP-120 Maxim Integrated
34 Terminations3.3V 34 Pin DS1747 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1742W-150+ Maxim Integrated
24 Terminations3.3V 24 Pin DS1742 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K

Price: 0.0000
RFQ
ISL12027IV27Z Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
MCP795W12-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795W12 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
PCF2129T/2,518 NXP Semiconductors
16 Terminations2V 16 Pin PCF2129 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
X1228S14IZ-2.7 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, PLASTIC, SOIC-14

Price: 0.0000
RFQ
DS2415P Rochester Electronics
6 Terminations3V 6 Pin Real Time ClocksUnique ID 0.032MHz

Price: 0.0000
RFQ
ISL1220IUZ Rochester Electronics
Real Time ClocksAlarm, Leap Year, SRAM

Price: 0.0000
RFQ
DS1685Q-3 Maxim Integrated
28 Terminations3V 28 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1743W-120IND+ Maxim Integrated
28 Terminations3.3V 28 Pin DS1743 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1251Y-70+ Maxim Integrated
32 Terminations5V 32 Pin DS1251 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
RFQ
ISL12029IVAZ-T 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
X1226V8T2 Intersil Corporation
5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
RTC-4701JE:B3ROHS EPSON
RTC-4701JE:B3ROHS datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
MCP795W22-I/ST Microchip Technology
14 Terminations5V 14 Pin MCP795W22 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
MCP7940NT-E/SN Microchip Technology
8 Terminations2.5V MCP7940N Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM

Price: 0.0000
RFQ