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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	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	Voltage - Rated DC	Technology	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)	Voltage	Number of Outputs	Feature	Load Capacitance	Supplier Device Package	Logic Function	Access Time	Accuracy	Screening Level	Memory Size	Memory Type	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
DS1340C-33#T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2002			Active	1 (Unlimited)			85°C	-40°C	3.3V		ROHS3 Compliant		Tin	No	16		16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial	5.5V			2.97V					Surface Mount		-40°C~85°C						Clock/Calendar								DS1340															Leap Year, Trickle-Charger		16-SOIC	Clock						2.97V~5.5V	HH:MM:SS (24 hr)												YY-MM-DD-dd	150μA @ 5.5V	1.3V~5.5V
PCF8583BS,518	NXP Semiconductors	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	1997			Obsolete	3 (168 Hours)	20					5mm	ROHS3 Compliant					TIMEKEEPING CURRENT = 10UA; AUTO WORD INCREMENTING	20-VQFN Exposed Pad	I2C, 2-Wire Serial			unknown					5mm	Surface Mount		-40°C~85°C		CMOS	1mm	8542.39.00.01		Clock/Calendar	e4	NICKEL PALLADIUM GOLD	QUAD		260	5V	30	PCF8583	20		YES	0.65mm	S-PQCC-N20				Timer or RTC	Not Qualified	3/5V				Alarm, NVSRAM, Square Wave Output							240B		2.5V~6V	HH:MM:SS:hh (12/24 hr)	1			0.1MHz		1/100SECOND	Y	YES	I2C			YY-MM-DD	10μA~50μA @ 1V~5V
RTC-8564JE:3	EPSON	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)				Obsolete	1 (Unlimited)			85°C	-40°C			Non-RoHS Compliant				20		20-LSSOJ (0.213, 5.40mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C						Clock/Calendar																							Alarm, Y2K		20-VSOJ							1.8V~5.5V	HH:MM:SS												YY-MM-DD-dd	0.7μA~0.8μA @ 3V~5V
PT7C4563LE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	9 Weeks							Last Time Buy	1 (Unlimited)	8	EAR99				4.4mm	ROHS3 Compliant						8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								3mm	Surface Mount		-40°C~85°C TA		CMOS	1.2mm	8542.39.00.01		Clock/Calendar			DUAL			3V					YES	0.65mm	R-PDSO-G8				Timer or RTC	Not Qualified	1.5/5V				Alarm, Leap Year, Square Wave Output									1.3V~5.5V	HH:MM:SS (24 hr)						SECONDS	Y	YES	I2C		1	YY-MM-DD-dd	0.65μA~0.85μA @ 3V~5V
ISL12025IBZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		1999			Active	1	8	EAR99	85°C	-40°C	3.3V	5mm	RoHS Compliant			No	8		SOIC	2-Wire, I2C, Serial	5.5V	No SVHC		2.7V		400kHz	1.5mm	4mm					CMOS					e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	40			INDUSTRIAL							Timer or RTC		3/5V			1				Clock							HH:MM:SS						SECONDS	Y	NO	I2C			YY-MM-DD-dd
DS1307+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2000		yes	Active	1 (Unlimited)	8	EAR99				9.375mm	ROHS3 Compliant	Lead Free			8		8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial								7.62mm	Through Hole		0°C~70°C		CMOS	4.572mm			Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V	30	DS1307	8		NO	2.54mm					Timer or RTC	Not Qualified	5V			1	Leap Year, NVSRAM, Square Wave Output							56B		4.5V~5.5V	HH:MM:SS (12/24 hr)				0.032MHz		SECONDS	N	YES	I2C		1	YY-MM-DD-dd	200μA @ 5V	2V~3.5V
S-35390A-T8T1U	ABLIC U.S.A. Inc.	RFQ Min: 1 Mult: 1	download	18 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)	8	EAR99				4.4mm	RoHS Compliant						8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								3mm	Surface Mount		-40°C~85°C		CMOS	1.1mm	8542.39.00.01		Clock/Calendar	e3	Tin (Sn)	DUAL		NOT SPECIFIED	3V	NOT SPECIFIED		8		YES	0.65mm	R-PDSO-G8					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
M48T35AV-10MH6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube		Timekeeper®		Obsolete	3 (168 Hours)	28	EAR99			3.3V	18.1mm	Non-RoHS Compliant	Lead Free			28		28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets	Parallel					256 kb	100GHz			Surface Mount		-40°C~85°C		CMOS	3.05mm	8542.39.00.01	30mA	Clock/Calendar			DUAL		260	3.3V	10	M48T35	28			1.27mm					Timer or RTC	Not Qualified					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
DS1743WP-150+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2012		yes	Obsolete	3 (168 Hours)	34	EAR99					ROHS3 Compliant	Lead Free				A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	34-PowerCap™ Module	Parallel									Surface Mount		0°C~70°C		CMOS		8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		NOT SPECIFIED	3.3V	NOT SPECIFIED	DS1743	34		YES		R-XDMA-U34				Timer or RTC	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	3V
DS1747WP-120	Maxim Integrated	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
DS17485S-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2010			Obsolete	1 (Unlimited)	24	EAR99				17.9mm	Non-RoHS Compliant	Contains Lead			24		24-SOIC (0.295, 7.50mm Width)	Parallel			not_compliant					7.5mm	Surface Mount		0°C~70°C		CMOS	2.67mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		245	3V	NOT SPECIFIED	DS17485	24		YES	1.27mm					Timer or RTC	Not Qualified	3V				Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output							4KB		2.7V~3.7V	HH:MM:SS (12/24 hr)	8			0.032MHz		SECONDS	Y	YES			1	YY-MM-DD-dd	2mA @ 2.7V~3.7V	2.5V~3.7V
DS1302Z	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2002		no	Obsolete	1 (Unlimited)	8	EAR99			3.3V	5mm	Non-RoHS Compliant	Contains Lead	Tin	No	8		8-SOIC (0.154, 3.90mm Width)	3-Wire Serial		Unknown				32.768MHz	1.5mm	4mm	Surface Mount	540.001716mg	0°C~70°C	5.5V	CMOS				Clock/Calendar	e0		DUAL		245	3.3V		DS1302	8								Timers or RTCs				5V	1	Leap Year, NVSRAM, Trickle-Charger			Clock				31B	RAM	2V~5.5V	HH:MM:SS (12/24 hr)						SECONDS	N	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
DS1248WP-120	Rochester Electronics	RFQ Min: 1 Mult: 1					Tube			no	Obsolete	3 (168 Hours)	34						Non-RoHS Compliant						34-PowerCap™ Module	Parallel			unknown						Surface Mount		0°C~70°C						Phantom Time Chip	e0	TIN LEAD	DUAL		240	3.3V	NOT SPECIFIED		34		YES		R-XDMA-U34					COMMERCIAL					NVSRAM							128KB		2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8			8.3MHz								YY-MM-DD-dd	7mA @ 3.3V	3V
ISL12027AIB27Z	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)							ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C						Clock/Calendar								ISL12027A															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
ISL12022MAIBZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount		2008			Active	1	20	EAR99	85°C	-40°C		12.8mm	RoHS Compliant	Lead Free	Tin	No	20		SOIC	2-Wire, I2C, Serial	5.5V	No SVHC		2.7V				7.5mm					CMOS	2.65mm	8542.39.00.01			e3		DUAL			3V			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
RX-8025SA:AA3:ROHS	Epson	RFQ Min: 1 Mult: 1				Surface Mount	Tape & Reel (TR)								85°C	-40°C			RoHS Compliant				14		SOIC	2-Wire, I2C, Serial																																																		HH:MM:SS (12/24 hr)												YY-MM-DD-dd
DS1558W+TRL	Maxim Integrated	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 month ago)	Surface Mount	Tape & Reel (TR)	2009		yes	Active	3 (168 Hours)	48	EAR99			3.3V	7mm	ROHS3 Compliant	Lead Free		No	48		48-LQFP	Parallel								7mm	Surface Mount		-40°C~85°C		CMOS	1.2mm	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	QUAD		260	3.3V		DS1558	48			0.5mm					Timer or RTC						Alarm, Leap Year, Watchdog Timer, Y2K			Clock						2.97V~3.63V	HH:MM:SS (24 hr)	8			0.032MHz		SECONDS	Y	NO				YY-MM-DD-dd	2mA @ 3.3V	2.5V~3.7V
DS1343E-18+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Digi-Reel®	2002			Active	1 (Unlimited)			85°C	-40°C	1.8V		ROHS3 Compliant			No	20		20-TSSOP (0.173, 4.40mm Width)	SPI	5.5V			1.71V					Surface Mount		-40°C~85°C						Clock/Calendar								DS1343															Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger		20-TSSOP	Clock				96B		1.71V~5.5V	HH:MM:SS (12/24 hr)												YY-MM-DD-dd		1.3V~5.5V
M48T59Y-70MH6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube		Timekeeper®		Obsolete	1 (Unlimited)	28	EAR99				18.1mm	ROHS3 Compliant	Lead Free					28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets	Parallel						70GHz		8.56mm	Surface Mount		-40°C~85°C		CMOS	3.05mm	8542.39.00.01		Clock/Calendar			DUAL		260	5V	10	M48T59	28			1.27mm	R-PDSO-G28				Timer or RTC	Not Qualified	5V				Alarm, Leap Year, Watchdog Timer			Clock	70 ns			62.5kB		4.5V~5.5V	HH:MM:SS (24 hr)	8					SECONDS	Y	NO				YY-MM-DD-dd	3mA @ 4.5V~5.5V
PT7C43190AWEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	14 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)							ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	3-Wire Serial									Surface Mount		-40°C~85°C						Clock/Calendar																							Alarm, Leap Year, Square Wave Output									1.35V~5.5V	HH:MM:SS (12/24 hr)												YY-MM-DD-dd	0.6μA~14μA @ 3V~5V
MCP7940NT-E/SN	Microchip Technology	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
PT7C4302WEX	Pericom	RFQ Min: 1 Mult: 1
X1228V14I-2.7	Intersil	RFQ Min: 1 Mult: 1
DS1685S-5+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2000		yes	Active	1 (Unlimited)	24	EAR99				15.4mm	ROHS3 Compliant	Lead Free			24		24-SOIC (0.295, 7.50mm Width)	Parallel								7.5mm	Surface Mount		0°C~70°C		CMOS	2.65mm	8473.30.11.80		Clock/Calendar	e3	Tin (Sn)	DUAL		260	5V	NOT SPECIFIED	DS1685	24		YES	1.27mm					Timer or RTC	Not Qualified	5V				Alarm, NVSRAM, Square Wave Output, Y2K							242B		4.5V~5.5V	HH:MM:SS (12/24 hr)	8			0.032MHz		SECONDS	Y	YES			1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
PCF2123U/5GA/1,015	NXP Semiconductors	RFQ Min: 1 Mult: 1	download					2010			Obsolete	1 (Unlimited)	12						ROHS3 Compliant																				CMOS		8542.39.00.01			e3	MATTE TIN	UPPER	NO LEAD	NOT SPECIFIED	2V	NOT SPECIFIED			INDUSTRIAL	YES		R-XUUC-N12	1.8V	85°C	-40°C	Timer or RTC	Not Qualified	1.1/5.5V	4.2V																TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	Y	YES	SERIAL, 3-WIRE		1
X1205V8IT1	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		2005				1	8	EAR99	85°C	-40°C		4.4mm	RoHS Compliant	Contains Lead					TSSOP	2-Wire, I2C, Serial								3mm					CMOS	1.2mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	30		8	INDUSTRIAL		0.65mm	R-PDSO-G8	2.7V			Timer or RTC	Not Qualified	3/5V	5.5V													HH:MM:SS (12/24 hr)			TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	Y	YES	I2C			YY-MM-DD-dd
ISL12057IUZ-T	Intersil	RFQ Min: 1 Mult: 1
DS17887-5	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2010		no	Obsolete	1 (Unlimited)	24	EAR99			5V	38.1mm	Non-RoHS Compliant	Contains Lead, Lead Free	Tin	No	24		24-DIP Module (0.600, 15.24mm)	Parallel		Unknown					10.67mm	18.29mm	Through Hole		0°C~70°C		CMOS		8542.39.00.01		Clock/Calendar	e0		DUAL		240	5V		DS17887	24			2.54mm					Timer or RTC		5V				Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output			Clock				8KB		4.5V~5.5V	HH:MM:SS (12/24 hr)				0.032MHz		SECONDS	Y	NO			1	YY-MM-DD-dd	3mA @ 4.5V~5.5V	2.5V~3.7V
DS1308U-33+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2013			Active	1 (Unlimited)	8	EAR99			3.3V	3mm	ROHS3 Compliant		Tin	No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial								3mm	Surface Mount		-40°C~85°C		CMOS	1.1mm			Clock/Calendar			DUAL			3.3V		DS1308				0.65mm					Timer or RTC		3.3/5V				Leap Year, NVSRAM, Square Wave Output			Clock				56B		3V~5.5V	HH:MM:SS (12/24 hr)						SECONDS	N	NO	I2C		1	YY-MM-DD-dd	125μA~200μA @ 3V~5.5V	1.3V~5.5V
ISL12022MIBZ-T7A	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel	2007				1 (Unlimited)	20		85°C	-40°C			RoHS Compliant			No	20		SOIC	2-Wire, I2C, Serial																		e3	Matte Tin (Sn) - annealed	DUAL							INDUSTRIAL		1.27mm					Timer or RTC		3/5V							Clock				128B			HH:MM:SS (12/24 hr)						SECONDS	Y	NO	SERIAL, 2 WIRE/I2C			YY-MM-DD-dd

DS1340C-33#T&R Maxim Integrated
DS1340 Real Time ClocksLeap Year, Trickle-Charger Min 2.97V VMax 5.5V V

Price: 0.0000
RFQ
PCF8583BS,518 NXP Semiconductors
20 Terminations5V 20 Pin PCF8583 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output 0.1MHz

Price: 0.0000
RFQ
RTC-8564JE:3 EPSON
Real Time ClocksAlarm, Y2K

Price: 0.0000
RFQ
PT7C4563LE Diodes Incorporated
8 Terminations3V Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
ISL12025IBZ Intersil (Renesas Electronics America)
8 Terminations3.3V Real Time ClocksTimer or RTC SubcategoryMin 2.7V VMax 5.5V V

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

Price: 0.0000
RFQ
S-35390A-T8T1U ABLIC U.S.A. Inc.
8 Terminations3V 8 Pin Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
M48T35AV-10MH6E STMicroelectronics
28 Terminations3.3V 28 Pin M48T35 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
DS1743WP-150+ Maxim Integrated
34 Terminations3.3V 34 Pin DS1743 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

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
DS17485S-3 Maxim Integrated
24 Terminations3V 24 Pin DS17485 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1302Z Maxim Integrated
8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Trickle-Charger

Price: 0.0000
RFQ
DS1248WP-120 Rochester Electronics
34 Terminations3.3V 34 Pin Real Time ClocksNVSRAM 8.3MHz

Price: 0.0000
RFQ
ISL12027AIB27Z Renesas Electronics America
ISL12027A Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
ISL12022MAIBZ 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
RX-8025SA:AA3:ROHS Epson
Real Time Clocks

Price: 0.0000
RFQ
DS1558W+TRL Maxim Integrated
48 Terminations3.3V 48 Pin DS1558 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1343E-18+T&R Maxim Integrated
DS1343 Real Time ClocksAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger Min 1.71V VMax 5.5V V

Price: 0.0000
RFQ
M48T59Y-70MH6E STMicroelectronics
28 Terminations5V 28 Pin M48T59 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
PT7C43190AWEX Diodes Incorporated
Real Time ClocksAlarm, Leap Year, Square Wave Output

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
PT7C4302WEX Pericom
Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO8, GREEN, MS-012E/AA, SOIC-8

Price: 0.0000
RFQ
X1228V14I-2.7 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO14, PLASTIC, MO-153AC, TSSOP-14

Price: 0.0000
RFQ
DS1685S-5+ Maxim Integrated
24 Terminations5V 24 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
PCF2123U/5GA/1,015 NXP Semiconductors
12 Terminations2V Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
X1205V8IT1 Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
ISL12057IUZ-T Intersil
Low Cost and Low Power I

Price: 0.0000
RFQ
DS17887-5 Maxim Integrated
24 Terminations5V 24 Pin DS17887 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1308U-33+T Maxim Integrated
8 Terminations3.3V DS1308 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
ISL12022MIBZ-T7A Intersil (Renesas Electronics America)
20 Terminations Real Time Clocks Timer or RTC Subcategory

Price: 0.0000
RFQ