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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 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	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Operating Supply Current	Height Seated (Max)	HTS Code	Number of Functions	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)	Consumer IC Type	Application	Number of Outputs	Feature	Supplier Device Package	Logic Function	Access Time	Memory Size	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Display Mode	Time-Min	Interrupt Capability	Volatile	Information Access Method	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery	Battery End of Life Indication	Frequency Trimming	Alarm
DS1743W-120+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2011		yes	Obsolete	1 (Unlimited)	28	EAR99				38.225mm	ROHS3 Compliant	Lead Free			28		28-DIP Module (0.600, 15.24mm)	Parallel							15.24mm	Through Hole		0°C~70°C	CMOS		10.67mm	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	NOT SPECIFIED	DS1743	28		NO	2.54mm					Timers or RTCs	Not Qualified	3.3V					Leap Year, NVSRAM, Y2K				8KB		2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz		SECONDS	N	NO			YY-MM-DD-dd	2mA @ 3.3V
DS17487-5	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2010		no	Obsolete	1 (Unlimited)	24	EAR99			5V	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	5V		DS17487	24			2.54mm					Timer or RTC		5V					Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		Clock		4KB		4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz		SECONDS	Y	NO		1	YY-MM-DD-dd	3mA @ 4.5V~5.5V	2.5V~3.7V
DS3231M+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2010		yes	Active	3 (168 Hours)	16	EAR99			3.3V	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			DUAL			3.3V		DS3231	16			1.27mm					Timer or RTC							Alarm, Leap Year, Square Wave Output		Clock				2.3V~5.5V	HH:MM:SS (12/24 hr)			0.4MHz		SECONDS	Y	NO	I2C	1	YY-MM-DD-dd	130μA~200μA @ 3.63V~5.5V	2.3V~5.5V
DS1302Z+T&R/C07	Maxim Integrated	RFQ Min: 1 Mult: 1	download	5 Weeks		Tape & Reel (TR)	2002			Obsolete	1 (Unlimited)			70°C	0°C	3.3V		ROHS3 Compliant			No	8		8-SOIC (0.154, 3.90mm Width)	3-Wire Serial	5.5V			2V				Surface Mount	506.605978mg	0°C~70°C		1.2mA				Clock/Calendar								DS1302																Leap Year, NVSRAM, Trickle-Charger	8-SOIC	Clock		31B		2V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
S-35391A-I8T1U	ABLIC U.S.A. Inc.	RFQ Min: 1 Mult: 1	download	18 Weeks		Tape & Reel (TR)			yes	Active	1 (Unlimited)	8					2.23mm	RoHS Compliant						8-SMD, Flat Lead	I2C, 2-Wire Serial			unknown				1.97mm	Surface Mount		-40°C~85°C	CMOS		0.5mm			Clock/Calendar			DUAL			3V					YES	0.5mm	R-PDSO-F8											Alarm, Leap Year						1.3V~5.5V	HH:MM:SS (12/24 hr)			0.4MHz					SERIAL, 2-WIRE/I2C		YY-MM-DD-dd	14μA~30μA @ 3V~5V
DS1746P-70IND	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2005			Obsolete	3 (168 Hours)	34	EAR99			5V		Non-RoHS Compliant	Contains Lead		No	34		34-PowerCap™ Module	Parallel								Surface Mount		-40°C~85°C	CMOS			8473.30.11.80		Clock/Calendar	e0	TIN LEAD	DUAL		240	5V		DS1746	34								Timer or RTC		5V					Leap Year, NVSRAM, Y2K		Clock		128KB		4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz		SECONDS	N	NO			YY-MM-DD-dd	4mA @ 5V	3V
DS1338Z-33+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2012			Active	1 (Unlimited)			85°C	-40°C	3.3V		ROHS3 Compliant	Lead Free	Tin	No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial	5.5V	Unknown		3V				Surface Mount	540.001716mg	-40°C~85°C						Clock/Calendar								DS1338																Leap Year, NVSRAM, Square Wave Output	8-SOIC	Clock		56B		3V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	125μA~200μA @ 3.63V~5.5V	1.3V~3.7V
X1227S8Z-2.7A	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			yes	Obsolete	1 (Unlimited)	8					4.9022mm	ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9116mm	Surface Mount		0°C~70°C	CMOS		1.7272mm			Clock/Calendar	e3	MATTE TIN	DUAL		260	5V	40		8		YES	1.27mm	R-PDSO-G8					COMMERCIAL						Alarm, Leap Year, Supervisor, Watchdog Timer						2.7V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz					I2C	1	YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
S-35392A-I8T1U	ABLIC U.S.A. Inc.	RFQ Min: 1 Mult: 1	download	18 Weeks		Tape & Reel (TR)				Active	1 (Unlimited)	8	EAR99				2.23mm	RoHS Compliant						8-SMD, Flat Lead	I2C, 2-Wire Serial							1.97mm	Surface Mount		-40°C~85°C	CMOS		0.5mm	8542.39.00.01		Clock/Calendar	e3	TIN	DUAL			3V			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	14μA~30μA @ 3V~5V
CBC34803-M5C-TR5	Cymbet	RFQ Min: 1 Mult: 1			Surface Mount	Tape & Reel (TR)								70°C	-10°C			RoHS Compliant	Lead Free			16		QFN	2-Wire, I2C, Serial			unknown																																												HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd
ISL12028IB27Z	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	2 (1 Year)							ROHS3 Compliant						14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C						Clock/Calendar																								Alarm, Leap Year, Supervisor, Watchdog Timer	14-SOIC					2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
DS1340U-3+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	8	EAR99			3V	3mm	ROHS3 Compliant	Contains Lead		No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial		Unknown					3mm	Surface Mount		-40°C~85°C	CMOS		1.1mm			Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3V	30	DS1340	8			0.65mm					Timer or RTC		3V					Leap Year, Trickle-Charger		Clock				2.7V~5.5V	HH:MM:SS (24 hr)			0.032MHz		SECONDS	N	NO	I2C		YY-MM-DD-dd	125μA @ 3.3V	1.3V~3.7V
S-35190A-I8T1G	Seiko	RFQ Min: 1 Mult: 1
DS1558Y-TRL	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2009			Obsolete	3 (168 Hours)	48	EAR99			5V	7mm	Non-RoHS Compliant	Contains Lead		No	48		48-LQFP	Parallel							7mm	Surface Mount		-40°C~85°C	CMOS		1.2mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	QUAD		245	5V		DS1558	48			0.5mm					Timer or RTC		5V					Alarm, Leap Year, Watchdog Timer, Y2K		Clock				4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz		SECONDS	Y	NO			YY-MM-DD-dd	6mA @ 5V	2.5V~3.7V
DS1344E-18+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Obsolete	1 (Unlimited)	20	EAR99			1.8V	6.5mm	ROHS3 Compliant			No	20		20-TSSOP (0.173, 4.40mm Width)	SPI							4.4mm	Surface Mount		-40°C~85°C	CMOS		1.1mm	8473.30.11.80		Clock/Calendar			DUAL			1.8V		DS1344	20			0.65mm					Timers or RTCs							Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger		Clock		96B		1.71V~5.5V	HH:MM:SS (12/24 hr)			4MHz		SECONDS	Y	NO	SERIAL, 3-WIRE	1	YY-MM-DD-dd		1.3V~5.5V
DS12885SN+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	9 Weeks	Surface Mount	Tape & Reel (TR)	2010			Active	2 (1 Year)			85°C	-40°C	5V		ROHS3 Compliant			No	24		24-SOIC (0.295, 7.50mm Width)	Parallel	5.5V			4.5V				Surface Mount		-40°C~85°C						Clock/Calendar								DS12885																Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	24-SOIC	Clock		114B		4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	15mA @ 4.5V~5.5V	2.5V~4V
CBC92141C-Q3-TR3	Cymbet Corporation	RFQ Min: 1 Mult: 1	download	9 Weeks		Tape & Reel (TR)				Active	1 (Unlimited)							RoHS Compliant						16-UFQFN Exposed Pad	I2C								Surface Mount		-40°C~85°C						Clock/Calendar																								Alarm, Backup Supply Charger, Leap Year, RAM				64B		2.5V~5.5V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	60nA @ 2.5V~5.5V	4.1V
DS1315-33	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2007			Obsolete	1 (Unlimited)	16	EAR99				19.175mm	Non-RoHS Compliant	Contains Lead					16-DIP (0.300, 7.62mm)	Parallel			not_compliant				7.62mm	Through Hole		0°C~70°C	CMOS		4.572mm	8542.39.00.01		Phantom Time Chip	e0	Tin/Lead (Sn/Pb)	DUAL		240	3.3V	20	DS1315	16		NO	2.54mm	R-PDIP-T16				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
R2025S-E2-F	Ricoh	RFQ Min: 1 Mult: 1
PT7C43390WEX	Pericom Semiconductor Corp. (Diodes Incorporated)	RFQ Min: 1 Mult: 1				Tape & Reel (TR)						8	EAR99				4.9mm	RoHS Compliant										compliant				3.9mm				CMOS		1.75mm	8542.39.00.01					DUAL	GULL WING		3V				INDUSTRIAL	YES	1.27mm	R-PDSO-G8	1.3V	85°C	-40°C	Timer or RTC	Not Qualified	3/5V	5.5V													TIMER, REAL TIME CLOCK			SECONDS	Y	NO	I2C	1
DP8573AN	Texas Instruments	RFQ Min: 1 Mult: 1	download		Through Hole	Tube				Obsolete	1 (Unlimited)	24						Non-RoHS Compliant	Contains Lead					24-DIP (0.300, 7.62mm)	Parallel			not_compliant					Through Hole		-40°C~85°C	CMOS					Clock/Calendar			DUAL		NOT SPECIFIED		NOT SPECIFIED	DP8573	24			2.54mm	R-PDIP-T24				Timer or RTC	Not Qualified	3/5V					Alarm, Leap Year				32B		4.5V~5.5V	HH:MM:SS:hh (12/24 hr)					1/100SECOND	Y	YES			YY-MM-DD-dd	1μA @ 5V	2.2V~5.1V
RTC-4543SA:A3 ROHS	EPSON	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)		RTC-4543SA		Obsolete	1 (Unlimited)													14-SOIC (0.197, 5.00mm Width)	3-Wire Serial								Surface Mount		-40°C~85°C						Clock/Calendar																									14-SOP					2.5V~5.5V											YY-MM-DD	1μA~3μA @ 2V~5V
NTE2061	NTE Electronics, Inc.	RFQ Min: 1 Mult: 1	download		Through Hole				no			40		70°C	-30°C		152.4mm	Non-RoHS Compliant				40									25.4mm	101.6mm		4.535924g		PMOS				1		e0	Tin/Lead (Sn/Pb)	DUAL		NOT SPECIFIED		NOT SPECIFIED			OTHER		2.54mm					Clock ICs	Not Qualified	-12V		LED CLOCK	ALARM CLOCKS; CLOCK-RADIOS													DIGITAL									NO	NO	YES
DS1248W-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2012		yes	Obsolete	1 (Unlimited)	32	3A991.B.2.A			3.3V	43.053mm	Non-RoHS Compliant	Contains Lead		No	32		32-DIP Module (0.600, 15.24mm)	Parallel					120GHz		15.24mm	Through Hole		0°C~70°C	CMOS		10.922mm	8473.30.11.40		Phantom Time Chip	e3	Matte Tin (Sn)	DUAL		260	3.3V		DS1248	32			2.54mm					Timer or RTC							NVSRAM		Clock	120 ns	128KB		2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8				1/100SECOND	N	NO			YY-MM-DD-dd	7mA @ 3.3V
DS1500YN	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2011			Obsolete	1 (Unlimited)							Non-RoHS Compliant	Contains Lead			32		32-DIP Module (0.600, 15.24mm)	Parallel								Through Hole		-40°C~85°C						Clock/Calendar								DS1500																Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K				256B		4.5V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	5mA @ 4.5V~5.5V	2.5V~3.7V
X1288S16	Intersil	RFQ Min: 1 Mult: 1
DS1315EN-5	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2005			Obsolete	1 (Unlimited)	20	EAR99			5V	6.5mm	Non-RoHS Compliant	Contains Lead		No	20		20-TSSOP (0.173, 4.40mm Width)	Parallel							4.4mm	Surface Mount		-40°C~85°C	CMOS		1.1mm	8542.39.00.01		Phantom Time Chip	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	20	DS1315	20			0.65mm					Timer or RTC		5V					Leap Year		Clock				4.5V~5.5V	HH:MM:SS:hh (12/24 hr)			0.032MHz		1/100SECOND	N	YES	SERIAL, FIXED PROTOCOL		YY-MM-DD-dd	1.3mA @ 5V	2.5V~3.7V
DS1685E-5/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2012			Obsolete	1 (Unlimited)							Non-RoHS Compliant						24-TSSOP (0.173, 4.40mm Width)	Multiplexed								Surface Mount		0°C~70°C						Real Time Clock (RTC)								DS1685																	24-TSSOP			242B		5V	HH:MM:SS										YYYY-MM-DD
DS3234S#	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2010		yes	Active	1 (Unlimited)	20	EAR99			3.3V	13mm	ROHS3 Compliant			No	20		20-SOIC (0.295, 7.50mm Width)	SPI		No SVHC			32.8kHz	2.35mm	7.6mm	Surface Mount	800.987426mg	0°C~70°C	CMOS					Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	40	DS3234	20								Timer or RTC						1	Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal		Clock		256B	8	2V~5.5V	HH:MM:SS (12/24 hr)					SECONDS	Y	NO		1	YY-MM-DD-dd	120μA~160μA @ 3.63V~5.5V	2V~3.8V
DS12885T	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tray	2006		no	Obsolete	3 (168 Hours)	32	EAR99			5V	7mm	Non-RoHS Compliant	Contains Lead	Tin	No	32	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	32-TQFP	Parallel							7mm	Surface Mount		0°C~70°C	CMOS		1.2mm	8542.39.00.01		Clock/Calendar	e0		QUAD		240	5V	20	DS12885	32			0.8mm					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				SECONDS	Y	YES		1	YY-MM-DD-dd	15mA @ 4.5V~5.5V	2.5V~4V

DS1743W-120+ Maxim Integrated
28 Terminations 3.3V 28 Pin DS1743 Real Time Clocks Timers or RTCs Subcategory Leap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
DS17487-5 Maxim Integrated
24 Terminations5V 24 Pin DS17487 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS3231M+ Maxim Integrated
16 Terminations3.3V 16 Pin DS3231 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.4MHz

Price: 0.0000
RFQ
DS1302Z+T&R/C07 Maxim Integrated
DS1302 Real Time ClocksLeap Year, NVSRAM, Trickle-Charger Min 2V VMax 5.5V V

Price: 0.0000
RFQ
S-35391A-I8T1U ABLIC U.S.A. Inc.
8 Terminations3V Real Time ClocksAlarm, Leap Year 0.4MHz

Price: 0.0000
RFQ
DS1746P-70IND Maxim Integrated
34 Terminations 5V 34 Pin DS1746 Real Time Clocks Timer or RTC Subcategory Leap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1338Z-33+T&R Maxim Integrated
DS1338 Real Time ClocksLeap Year, NVSRAM, Square Wave Output Min 3V VMax 5.5V V

Price: 0.0000
RFQ
X1227S8Z-2.7A Rochester Electronics
8 Terminations5V 8 Pin Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
S-35392A-I8T1U ABLIC U.S.A. Inc.
8 Terminations3V 8 Pin Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
CBC34803-M5C-TR5 Cymbet
Real Time Clocks

Price: 0.0000
RFQ
ISL12028IB27Z Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1340U-3+ Maxim Integrated
8 Terminations3V 8 Pin DS1340 Real Time ClocksTimer or RTC SubcategoryLeap Year, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
S-35190A-I8T1G Seiko
S-35190A-I8T1G datasheet pdf and Clock/Timing - Real Time Clocks product details from Seiko stock available at HK JDW

Price: 0.0000
RFQ
DS1558Y-TRL Maxim Integrated
48 Terminations5V 48 Pin DS1558 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1344E-18+ Maxim Integrated
20 Terminations1.8V 20 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

Price: 0.0000
RFQ
DS12885SN+T&R Maxim Integrated
DS12885 Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Min 4.5V VMax 5.5V V

Price: 0.0000
RFQ
CBC92141C-Q3-TR3 Cymbet Corporation
Real Time ClocksAlarm, Backup Supply Charger, Leap Year, RAM

Price: 0.0000
RFQ
DS1315-33 Maxim Integrated
16 Terminations3.3V 16 Pin DS1315 Real Time ClocksTimer or RTC SubcategoryLeap Year 0.032MHz

Price: 0.0000
RFQ
R2025S-E2-F Ricoh
Real Time Clock,

Price: 0.0000
RFQ
PT7C43390WEX Pericom Semiconductor Corp. (Diodes Incorporated)
8 Terminations3V Real Time ClocksTimer or RTC Subcategory

Price: 0.0000
RFQ
DP8573AN Texas Instruments
24 Terminations24 Pin DP8573 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year

Price: 0.0000
RFQ
RTC-4543SA:A3 ROHS EPSON
Real Time Clocks

Price: 0.0000
RFQ
NTE2061 NTE Electronics, Inc.
40 Terminations Real Time Clocks Clock ICs Subcategory

Price: 0.0000
RFQ
DS1248W-120 Maxim Integrated
32 Terminations3.3V 32 Pin DS1248 Real Time ClocksTimer or RTC SubcategoryNVSRAM

Price: 0.0000
RFQ
DS1500YN Maxim Integrated
DS1500 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

Price: 0.0000
RFQ
X1288S16 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO16, 0.300 INCH, PLASTIC, SOIC-16

Price: 0.0000
RFQ
DS1315EN-5 Maxim Integrated
20 Terminations5V 20 Pin DS1315 Real Time ClocksTimer or RTC SubcategoryLeap Year 0.032MHz

Price: 0.0000
RFQ
DS1685E-5/T&R Maxim Integrated
DS1685 Real Time Clocks

Price: 0.0000
RFQ
DS3234S# Maxim Integrated
20 Terminations3.3V 20 Pin DS3234 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal

Price: 0.0000
RFQ
DS12885T Maxim Integrated
32 Terminations5V 32 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ