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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
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  - IC Batteries
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  - Instrumentational OP Amps
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  - Memory
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  - 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
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  - 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
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  - Touch Screen Controllers
  - UARTs
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  - 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
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  - Memory Card Adapters
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  - 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	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	Density	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Operating Supply Current	Height Seated (Max)	HTS Code	Nominal Supply Current	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)	Operating Temperature (Min)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Ambient Temperature Range High	Number of Outputs	Feature	Supplier Device Package	Number of Terminals	Logic Function	Access Time	Accuracy	Memory Size	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Word Size	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
DS1501YS	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2007			Obsolete	1 (Unlimited)	28	EAR99				18.1mm	Non-RoHS Compliant	Contains Lead			28		28-SOIC (0.295, 7.50mm Width)	Parallel			not_compliant					8.565mm	Surface Mount		0°C~70°C	CMOS		3.05mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	20	DS1501	28			1.27mm					Timer or RTC	Not Qualified	5V				Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K			Clock			256B		4.5V~5.5V	HH:MM:SS (24 hr)	8			0.032MHz		SECONDS	Y	YES			1	YY-MM-DD-dd	5mA @ 4.5V~5.5V	2.5V~3.7V
PT7C43390WEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	25 Weeks		Surface Mount	Tape & Reel (TR)	2015			Active	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant				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			DUAL			3V		PT7C43390				1.27mm					Timer or RTC	Not Qualified	3/5V				Alarm, Leap Year, Square Wave Output								1.3V~5.5V	HH:MM:SS (12/24 hr)						SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	0.65μA~0.7μA @ 3V~5V
DS1343E-33+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	20	EAR99			3.3V	6.5mm	ROHS3 Compliant			No	20		20-TSSOP (0.173, 4.40mm Width)	SPI		Unknown						4.4mm	Surface Mount		-40°C~85°C	CMOS		1.1mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	30	DS1343	20			0.65mm					Timers or RTCs						Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger			Clock			96B		3V~5.5V	HH:MM:SS (12/24 hr)				4MHz		SECONDS	Y	NO	SERIAL, 3-WIRE		1	YY-MM-DD-dd	120μA~160μA @ 3.63V~5.5V	1.3V~5.5V
DS14285N+	Maxim Integrated	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		-40°C~85°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
DS17487-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2010		no	Obsolete	1 (Unlimited)	24	EAR99			3V	33.782mm	Non-RoHS Compliant	Contains Lead		No	24		24-DIP Module (0.600, 15.24mm)	Parallel									Through Hole		0°C~70°C	CMOS		9.398mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	3V		DS17487	24			2.54mm					Timer or RTC		3V				Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output			Clock			4KB		2.7V~3.7V	HH:MM:SS (12/24 hr)	8			0.032MHz		SECONDS	Y	NO			1	YY-MM-DD-dd	2mA @ 2.7V~3.7V	2.5V~3.7V
DS1643P-70	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2005			Obsolete	3 (168 Hours)	34	EAR99				25.019mm	Non-RoHS Compliant	Contains Lead					34-PowerCap™ Module	Parallel			not_compliant					23.495mm	Surface Mount		0°C~70°C	CMOS		2.3368mm	8542.39.00.01		Clock/Calendar	e0	TIN LEAD	DUAL		240	5V	NOT SPECIFIED	DS1643	34			1.27mm	R-XDMA-U34				Timer or RTC	Not Qualified	5V				Leap Year, NVSRAM			Clock			8KB		4.5V~5.5V	HH:MM:SS (24 hr)	8			0.032MHz		SECONDS	N	NO				YY-MM-DD-dd	3mA @ 5V	3V
ISL12026IBZ-T7A	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2010			Active	1 (Unlimited)							ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C						Clock/Calendar								ISL12026	8														Alarm, Leap Year								2.7V~5.5V	HH:MM:SS (12/24 hr)												YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
DS1553-70	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2005			Obsolete	1 (Unlimited)	28	EAR99				38.862mm	Non-RoHS Compliant	Contains Lead					28-DIP Module (0.600, 15.24mm)	Parallel			not_compliant					15.24mm	Through Hole		0°C~70°C	CMOS		9.398mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	NOT SPECIFIED	DS1553	28			2.54mm	R-PDIP-P28				Timer or RTC	Not Qualified	5V				Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K			Clock			8KB		4.5V~5.5V	HH:MM:SS (24 hr)	8			0.032MHz		SECONDS	Y	NO				YY-MM-DD-dd	3mA @ 5V
DS1344D-3+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	14	EAR99			3V	3mm	ROHS3 Compliant		Tin	No	14		14-WFDFN Exposed Pad	SPI								3mm	Surface Mount		-40°C~85°C	CMOS		0.8mm	8542.39.00.01		Clock/Calendar	e3	TIN	DUAL		260	3V	30	DS1344	14			0.4mm					Timers or RTCs		3V				Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger			Clock			96B		2.7V~5.5V	HH:MM:SS (12/24 hr)				4MHz		SECONDS	Y	NO	SERIAL, 3-WIRE		1	YY-MM-DD-dd		1.3V~5.5V
PCF2127T/2Y	NXP Semiconductors	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	PCF2127	16		YES	1.27mm	R-PDSO-G16				Timers or RTCs	Not Qualified	2/4V				Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer						512B		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
X1205S8I	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount	Bulk	2005			Discontinued	1	8	EAR99	85°C	-40°C		4.9mm	Non-RoHS Compliant	Contains Lead			8		SOIC	2-Wire, I2C, Serial	5.5V		not_compliant	2.7V				3.9mm				CMOS		1.75mm				e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	NOT SPECIFIED		8	INDUSTRIAL		1.27mm					Timer or RTC	Not Qualified	3/5V													HH:MM:SS (12/24 hr)			TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	Y	YES	I2C			YY-MM-DD-dd
MCP795B12T-I/SL	Microchip Technology	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2011			Obsolete	1 (Unlimited)	14	EAR99				8.65mm	ROHS3 Compliant					ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-SOIC (0.154, 3.90mm Width)	SPI								3.9mm	Surface Mount		-40°C~85°C	CMOS		1.75mm	8542.39.00.01		Clock/Calendar	e3	MATTE TIN (SN)	DUAL			5V		MCP795B12	14		YES	1.27mm	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
DS14285S+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2005		yes	Obsolete	1 (Unlimited)	24	EAR99				15.415mm	ROHS3 Compliant	Lead Free					24-SOIC (0.295, 7.50mm Width)	Parallel								7.51mm	Surface Mount		0°C~70°C	CMOS		2.68mm	8473.30.11.80		Clock/Calendar	e3	Tin (Sn)	DUAL		260	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	YES			1	YY-MM-DD-dd	0.5μA @ 4.5V~5.5V	2.5V~3.6V
M41T93RMY6F	STMicroelectronics	RFQ Min: 1 Mult: 1	download	25 Weeks	ACTIVE (Last Updated: 6 months ago)	Surface Mount	Tape & Reel (TR)				Active	1 (Unlimited)	18	EAR99				11.66mm	ROHS3 Compliant	Lead Free		No	18		18-SOX, 18-SOIC with Crystal (7.5mm Width)	SPI							2.39mm	7.67mm	Surface Mount		-40°C~85°C	CMOS			8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		240	3V	30	M41T93	18			1.27mm					Timers or RTCs		3/5V				Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer			Clock			7B	8	2.7V~5.5V	HH:MM:SS:hh (24 hr)				5MHz		1/100SECOND	Y			7 kB	1	YY-MM-DD-dd	10μA @ 5.5V	1.8V~5.5V
AM0815AQ	Ambiq Micro, Inc.	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Discontinued	1 (Unlimited)			85°C	-40°C			RoHS Compliant						16-VFQFN Exposed Pad	SPI	3.6V			1.5V		32.768kHz	900μm		Surface Mount		-40°C~85°C						Clock/Calendar																						2	Alarm, Leap Year, Square Wave Output, Watchdog Timer	16-QFN (3x3)					256B		1.5V~3.6V	HH:MM:SS:hh												YY-MM-DD-dd		1.4V~3.6V
PCF8583P/F4,112	NXP Semiconductors	RFQ Min: 1 Mult: 1
NJU6355EM	NJR Corporation/NJRC	RFQ Min: 1 Mult: 1	download	12 Weeks			Tube	2005			Active	1 (Unlimited)							RoHS Compliant						8-SOIC (0.154, 3.90mm Width)	4-Wire Serial									Surface Mount		-30°C~80°C						Clock/Calendar																							Leap Year	8-EMP							4.5V~5.5V	HH:MM:SS (24 hr)												YY-MM-DD-dd	4μA~15μA @ 2V~5V
DS1337U+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	8 Weeks		Surface Mount		2015		yes		1	8	EAR99	85°C	-40°C	3.3V	3mm	RoHS Compliant	Contains Lead	Tin		8		UMAX									3mm				CMOS		1.1mm				e3		DUAL		260	3.3V	30		8	INDUSTRIAL		0.65mm					Timer or RTC	Not Qualified	1.5/5V	5.5V						Clock						HH:MM:SS				0.032MHz		SECONDS	Y	YES	I2C		1
M41T00AUDD1F	STMicroelectronics	RFQ Min: 1 Mult: 1	download	12 Weeks	ACTIVE (Last Updated: 7 months ago)	Surface Mount	Tape & Reel (TR)				Active	1 (Unlimited)	16	EAR99			3.3V	5mm	ROHS3 Compliant	Lead Free		No	16		16-VFDFN Exposed Pad	I2C, 2-Wire Serial								4mm	Surface Mount		0°C~70°C	CMOS		1mm	8542.39.00.01		Clock/Calendar	e4	NICKEL PALLADIUM GOLD	DUAL		260	3.3V	30	M41T00	16			0.5mm					Timer or RTC						Audio, Leap Year, Trickle-Charger			Clock			7B		3V~3.6V	HH:MM:SS (24 hr)				0.032MHz		SECONDS	N	YES	I2C			YY-MM-DD-dd	14.3mA @ 3V~3.6V	1.7V~3.6V
PCF8563PN	NXP Semiconductors	RFQ Min: 1 Mult: 1
M48T35AV-10PC1	STMicroelectronics	RFQ Min: 1 Mult: 1	download	25 Weeks		Through Hole	Tube		Timekeeper®		Active	1 (Unlimited)	28	EAR99			3.3V	39.88mm	ROHS3 Compliant	Lead Free		No	28		28-DIP Module (0.600, 15.24mm)	Parallel		No SVHC			256 kb	100GHz	8.89mm	18.34mm	Through Hole		0°C~70°C	CMOS	30mA		8542.39.00.01	30mA	Clock/Calendar	e3	Matte Tin (Sn)	DUAL			3.3V		M48T35	28			2.54mm					Timer or RTC						Leap Year				100 ns		32kB		3V~3.6V	HH:MM:SS (24 hr)		8b			8b	SECONDS	N	NO				YY-MM-DD-dd	2mA @ 3V~3.6V
ISL12022MIBZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount		2007			Active	1	20	EAR99	85°C	-40°C		13mm	RoHS Compliant	Lead Free	Tin	No	20		SOIC	2-Wire, I2C, Serial	5.5V			2.7V			2.35mm	7.6mm				CMOS			8542.39.00.01			e3		DUAL		260	3V	30		20	INDUSTRIAL		1.27mm					Timer or RTC		3/5V							Clock		0.0005 %	128B			HH:MM:SS				0.032MHz		SECONDS	Y		I2C	128 B		YY-MM-DD-dd
ISL12020MIRZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount		2008			Active	1	20	EAR99	85°C	-40°C		5.5mm	RoHS Compliant	Lead Free	Tin	No	20		DFN	2-Wire, I2C, Serial	5.5V	No SVHC		2.7V			1.3mm	4mm				CMOS			8542.39.00.01			e3		DUAL		260	3V			20	INDUSTRIAL		0.5mm					Timers or RTCs		3/5V							Clock		0.0005 %	128B			HH:MM:SS				0.032MHz		SECONDS	Y		I2C	128 B		YY-MM-DD-dd
M41T81SM6F	STMicroelectronics	RFQ Min: 1 Mult: 1	download	10 Weeks	ACTIVE (Last Updated: 7 months ago)	Surface Mount	Tape & Reel (TR)				Active	1 (Unlimited)	8	EAR99				5mm	ROHS3 Compliant	Lead Free		No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		No SVHC				32.768kHz	1.75mm	4mm	Surface Mount	540.001716mg	-40°C~85°C	CMOS				400μA	Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		260	5V	30	M41T81	8								Timer or RTC		3/5V		85°C	1	Alarm, Leap Year, Square Wave Output, Watchdog Timer			Clock			20B		2.7V~5.5V	HH:MM:SS:hh (24 hr)							Y	YES	I2C		1	YY-MM-DD-dd	100μA @ 2.7V~5.5V	2V~3.5V
PCF8583T/5	NXP Semiconductors	RFQ Min: 1 Mult: 1
ISL1221IUZ-T	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	6 Weeks			Cut Tape (CT)	2004			Active	2 (1 Year)	10	EAR99				3mm	ROHS3 Compliant						10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial								3mm	Surface Mount		-40°C~85°C	CMOS		1.1mm	8542.39.00.01		Time Event Recorder	e3	Matte Tin (Sn) - annealed	DUAL		NOT SPECIFIED	3V	NOT SPECIFIED	ISL1221	10		YES	0.5mm	S-PDSO-G10										Alarm, Leap Year, SRAM						2B		2.7V~5.5V	HH:MM:SS (12/24 hr)									I2C			YY-MM-DD-dd	4μA~6μA @ 3V~5V	1.8V~5.5V
X1227V8IZ-2.7	Intersil Corporation	RFQ Min: 1 Mult: 1										1		EAR99				4.4mm	RoHS Compliant										compliant					3mm				CMOS		1.2mm	8542.39.00.01			e3	MATTE TIN	DUAL	GULL WING	260	5V	40		8	INDUSTRIAL	YES	0.65mm	R-PDSO-G8	2.7V	85°C	-40°C	Timer or RTC	Not Qualified	3/5V	5.5V					8										TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	Y	NO	I2C		1
DS1254YB-100	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tray			no	Obsolete	3 (168 Hours)	41					40mm	Non-RoHS Compliant						168-BGA	Parallel								40mm	Surface Mount		0°C~70°C			5.92mm			Phantom Time Chip	e0	TIN LEAD	BOTTOM		NOT SPECIFIED	5V	NOT SPECIFIED		41		YES	1.27mm	S-PBGA-B41					COMMERCIAL					Leap Year, NVSRAM						2MB		4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8											YY-MM-DD-dd	7mA @ 3.3V	3V
X1227S8IZ-2.7	Intersil	RFQ Min: 1 Mult: 1
X1228V14Z-2.7A	Intersil Corporation	RFQ Min: 1 Mult: 1										1		EAR99				5mm	RoHS Compliant										compliant					4.4mm				CMOS		1.2mm	8542.39.00.01			e3	MATTE TIN	DUAL	GULL WING	260	5V	40		14	COMMERCIAL	YES	0.65mm	R-PDSO-G14	2.7V	70°C		Timer or RTC	Not Qualified	3/5V	5.5V					14										TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	Y	YES	I2C		1

DS1501YS Maxim Integrated
28 Terminations5V 28 Pin DS1501 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
PT7C43390WEX Diodes Incorporated
8 Terminations3V PT7C43390 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
DS1343E-33+ Maxim Integrated
20 Terminations3.3V 20 Pin DS1343 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

Price: 0.0000
RFQ
DS14285N+ 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
DS17487-3 Maxim Integrated
24 Terminations3V 24 Pin DS17487 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1643P-70 Maxim Integrated
34 Terminations5V 34 Pin DS1643 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM 0.032MHz

Price: 0.0000
RFQ
ISL12026IBZ-T7A Renesas Electronics America
8 Pin ISL12026 Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
DS1553-70 Maxim Integrated
28 Terminations5V 28 Pin DS1553 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1344D-3+ Maxim Integrated
14 Terminations3V 14 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

Price: 0.0000
RFQ
PCF2127T/2Y NXP Semiconductors
16 Terminations2V 16 Pin PCF2127 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
X1205S8I Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
MCP795B12T-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795B12 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
DS14285S+ 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
M41T93RMY6F STMicroelectronics
18 Terminations3V 18 Pin M41T93 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 5MHz

Price: 0.0000
RFQ
AM0815AQ Ambiq Micro, Inc.
Real Time ClocksAlarm, Leap Year, Square Wave Output, Watchdog Timer Min 1.5V VMax 3.6V V

Price: 0.0000
RFQ
PCF8583P/F4,112 NXP Semiconductors
PCF8583P/F4,112 datasheet pdf and Clock/Timing - Real Time Clocks product details from NXP USA Inc. stock available at HK JDW

Price: 0.0000
RFQ
NJU6355EM NJR Corporation/NJRC
Real Time Clocks Leap Year

Price: 0.0000
RFQ
DS1337U+T Maxim Integrated
8 Terminations3.3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
M41T00AUDD1F STMicroelectronics
16 Terminations3.3V 16 Pin M41T00 Real Time ClocksTimer or RTC SubcategoryAudio, Leap Year, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
PCF8563PN NXP Semiconductors
IC 0 TIMER(S), REAL TIME CLOCK, PDIP8, 0.300 INCH, PLASTIC, DIP-8, Timer or RTC

Price: 0.0000
RFQ
M48T35AV-10PC1 STMicroelectronics
28 Terminations3.3V 28 Pin M48T35 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
ISL12022MIBZ Intersil (Renesas Electronics America)
20 Terminations3V 20 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
ISL12020MIRZ Intersil (Renesas Electronics America)
20 Terminations3V 20 Pin Real Time ClocksTimers or RTCs Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
M41T81SM6F STMicroelectronics
8 Terminations5V 8 Pin M41T81 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Watchdog Timer

Price: 0.0000
RFQ
PCF8583T/5 NXP Semiconductors
PCF8583 - Clock and calendar with 240 x 8-bit RAM SOIC 8-Pin

Price: 0.0000
RFQ
ISL1221IUZ-T Renesas Electronics America
10 Terminations3V 10 Pin ISL1221 Real Time ClocksAlarm, Leap Year, SRAM

Price: 0.0000
RFQ
X1227V8IZ-2.7 Intersil Corporation
5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1254YB-100 Rochester Electronics, LLC
41 Terminations 5V 41 Pin Real Time Clocks Leap Year, NVSRAM

Price: 0.0000
RFQ
X1227S8IZ-2.7 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8

Price: 0.0000
RFQ
X1228V14Z-2.7A Intersil Corporation
5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ