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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	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	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	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)	Feature	Supplier Device Package	Number of Terminals	Source Url Status Check Date	Logic Function	Access Time	Memory Size	Number of Bits	Supply Current-Max	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	RAM (words)	On Chip Data RAM Width	Time-Min	Interrupt Capability	Volatile	Information Access Method	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
ISL1208IU8	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount	Bulk	2004			Discontinued	1	8	EAR99	85°C	-40°C		3mm	Non-RoHS Compliant	Contains Lead			8		MSOP	2-Wire, I2C, Serial	5.5V		not_compliant	2.7V		3mm					CMOS	1.1mm				e0	Tin/Lead (Sn/Pb)	DUAL		240	3V	30		8	INDUSTRIAL		0.65mm					Timer or RTC	Not Qualified	3/5V								2B				HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz			SECONDS	Y	NO	I2C	1	YY-MM-DD-dd
DS1743-85	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Bulk	2009		no			28	EAR99	70°C	0°C	5V		RoHS Compliant			No	28			Parallel	5.5V			4.5V							CMOS		8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL			5V				COMMERCIAL		2.54mm					Timer or RTC		5V						Clock		8kB				HH:MM:SS	8		0.032MHz			SECONDS	N	NO			YY-MM-DD-dd
BQ4285S-SB2TRG4	Texas Instruments	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)			yes		1	24	EAR99	70°C	0°C	5V	15.4mm	RoHS Compliant	Contains Lead		No	24		SOIC	Parallel	5.5V			4.5V		7.5mm			624.398247mg		CMOS	2.65mm	8542.39.00.01			e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		260	5V			24	COMMERCIAL		1.27mm					Timer or RTC		5V						Clock		114B				HH:MM:SS (12/24 hr)	8		0.032MHz			SECONDS	Y	NO		1	YY-MM-DD-dd
PCF8593T,112	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1	download		Surface Mount	Rail/Tube								85°C	-40°C			Non-RoHS Compliant				8		SO		6V			1V																				8															2013-06-14 00:00:00							HH:MM:SS:hh
DS14285QN+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2005		yes	Obsolete	1 (Unlimited)	28	EAR99				11.505mm	ROHS3 Compliant	Lead Free					28-LCC (J-Lead)	Parallel						11.505mm		Surface Mount		-40°C~85°C	CMOS	4.57mm	8473.30.11.80		Clock/Calendar	e3	Tin (Sn)	QUAD		260	5V	NOT SPECIFIED	DS14285	28		YES	1.27mm	S-PQCC-J28				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
PT7C4339WEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	20 Weeks		Tape & Reel (TR)	2015			Active	1 (Unlimited)							ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C TA					Clock/Calendar																					Alarm, Leap Year, Square Wave Output									3V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD	250μA @ 3V~5.5V	1.3V~3.7V
DS14285S/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2005			Obsolete	1 (Unlimited)			70°C	0°C			Non-RoHS Compliant	Contains Lead			24		24-SOIC (0.295, 7.50mm Width)	Parallel	5.5V			4.5V				Surface Mount		0°C~70°C					Clock/Calendar								DS14285													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	0.5μA @ 4.5V~5.5V	2.5V~3.6V
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
RX-4035SA:B PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks				RX-4035SA		Active	1 (Unlimited)							ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	SPI								Surface Mount		-40°C~85°C					Time Event Recorder																					Alarm									2.4V~5.5V													2.5μA @ 3V	1V~5.5V
X1227S8Z-2.7	Intersil Corporation	RFQ Min: 1 Mult: 1									1		EAR99				4.9022mm	RoHS Compliant										compliant			3.9116mm					CMOS	1.7272mm	8542.39.00.01			e3	MATTE TIN	DUAL	GULL WING	260	5V	40		8	COMMERCIAL	YES	1.27mm	R-PDSO-G8	2.7V	70°C		Timer or RTC	Not Qualified	3/5V	5.5V			8										TIMER, REAL TIME CLOCK	0.032MHz			SECONDS	Y	NO	I2C	1
PCF8583TD-T	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1				Cut Tape						8	EAR99				7.55mm	RoHS Compliant	Lead Free			8		SOIC							7.5mm					CMOS	2.65mm				e4	NICKEL PALLADIUM GOLD	DUAL	GULL WING		5V			8	INDUSTRIAL	YES	1.27mm		2.5V		-40°C	Timer or RTC	Not Qualified	3/5V	6V				2013-06-14 00:00:00			240B		0.2mA				TIMER, REAL TIME CLOCK	0.032MHz	256	8	1/100SECOND	Y	YES	I2C
DS1501WN+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	8 Weeks		Tube	2013		yes	Obsolete	1 (Unlimited)	28	EAR99				36.83mm	ROHS3 Compliant	Lead Free					28-DIP (0.600, 15.24mm)	Parallel						15.24mm		Through Hole		-40°C~85°C	CMOS	5.08mm	8473.30.11.80		Clock/Calendar	e3	TIN	DUAL		260	3.3V	NOT SPECIFIED	DS1501	28		NO	2.54mm	R-PDIP-T28				Timers or RTCs	Not Qualified	3.3V		Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K						256B			3V~3.6V	HH:MM:SS (24 hr)	8		0.032MHz			SECONDS	Y	YES		1	YY-MM-DD-dd	4mA @ 3V~3.6V	2.5V~3.7V
DS1346T+	Maxim Integrated	RFQ Min: 1 Mult: 1							yes			8	EAR99	85°C	-40°C	3.3V	3mm	RoHS Compliant			No										3mm					CMOS	0.8mm	8473.30.11.80					DUAL			3.3V			8	INDUSTRIAL	YES	0.65mm	S-PDSO-N8				Timer or RTC		2.5/5V	5.5V					Clock			8			HH:MM:SS			0.032MHz			SECONDS	Y	YES	SERIAL, 4 WIRE/SPI
DS1501YE	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tray	2007		yes	Obsolete	3 (168 Hours)	28	EAR99			5V	11.8mm	Non-RoHS Compliant	Contains Lead		No	28		28-TSSOP (0.465, 11.80mm Width)	Parallel						8mm		Surface Mount		0°C~70°C	CMOS	1.2mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V	30	DS1501	28			0.55mm					Timers or RTCs		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
RTC-4543SA:A0:ROHS	EPSON	RFQ Min: 1 Mult: 1			Surface Mount									85°C	-40°C			RoHS Compliant				14		SOIC	Serial	5.5V	Unknown		2.5V					338.011364mg																															Clock						HH:MM:SS (24 hr)											YY-MM-DD-dd
DS1244WP-120IND+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	16 Weeks		Tube	2011		yes	Obsolete	3 (168 Hours)	34	EAR99				25.019mm	ROHS3 Compliant	Lead Free					34-PowerCap™ Module	Parallel						23.495mm		Surface Mount		-40°C~85°C	CMOS	6.858mm	8473.30.11.40		Phantom Time Chip	e3	Matte Tin (Sn)	DUAL		NOT SPECIFIED	3.3V	NOT SPECIFIED	DS1244	34		YES	1.27mm	R-XDMA-U34				Timer or RTC	Not Qualified	3.3V		Leap Year, NVSRAM						32KB			2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8					1/100SECOND	N	NO			YY-MM-DD-dd	7mA @ 3.3V	3V
S-35192A-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	3-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, 3-WIRE	1	YY-MM-DD-dd	8μA~14μA @ 3V~5V
X1226S8T1	Intersil	RFQ Min: 1 Mult: 1
RV-8564-C3-32.768KHZ-20PPM-TA-QC	Micro Crystal	RFQ Min: 1 Mult: 1	download	2 Weeks		Tape & Reel (TR)		Automotive, AEC-Q200		Active	1 (Unlimited)							ROHS3 Compliant						10-VCDFN	I2C								Surface Mount		-40°C~85°C TA					Clock/Calendar		Gold Flash (Au)			260		40														Alarm, Leap Year									1V~5.5V	HH:MM:SS											YY-MM-DD-dd	350nA @ 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
ISL1208IB8ZR5291	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								ISL1208													Alarm, Leap Year, SRAM						2B			2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	4μA~6μA @ 3V~5V	1.8V~5.5V
RX-8571SA:B PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks				RX-8571SA		Active	1 (Unlimited)							ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	I2C								Surface Mount		-40°C~85°C					Clock/Calendar																					Alarm, SRAM	14-SOP					16B			1.6V~5.5V													0.4μA @ 3V
ISL12028IB27Z-T	Intersil	RFQ Min: 1 Mult: 1
1337GCSRI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2006		no	Discontinued	1	16	EAR99	85°C	-40°C	3.3V	10.4mm	RoHS Compliant	Contains Lead	Tin	No	16		SOIC	2-Wire, I2C, Serial	5.5V			1.8V		7.6mm	2.34mm				CMOS	2.65mm	8542.39.00.01			e3		DUAL		260	3.3V			16	INDUSTRIAL		1.27mm					Timer or RTC		2/5V						Clock			8			HH:MM:SS			0.4MHz			SECONDS	Y		I2C	1	YY-MM-DD-dd
ISL12028IV27AZ	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	1 (Unlimited)							ROHS3 Compliant						14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar								ISL12028													Alarm, Leap Year, Supervisor, Watchdog Timer	14-TSSOP								2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
DS1557WP-120IND	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	3 (168 Hours)	34						Non-RoHS Compliant						34-PowerCap™ Module	Parallel								Surface Mount		-40°C~85°C					Clock/Calendar	e0	TIN LEAD	DUAL		240	3.3V	NOT SPECIFIED		34		YES		R-XDMA-U34					COMMERCIAL			Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K						512KB			2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz								YY-MM-DD-dd	4mA @ 3.3V	3V
X1228S14-2.7A	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1			Surface Mount						1	14	EAR99	70°C	0°C		8.6614mm	RoHS Compliant	Contains Lead					SOIC	2-Wire, I2C, Serial						3.9116mm					CMOS	1.7272mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	NOT SPECIFIED		14	COMMERCIAL		1.27mm	R-PDSO-G14	2.7V			Timer or RTC	Not Qualified	3/5V	5.5V							3.9kB				HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz			SECONDS	Y	YES	I2C	1	YY-MM-DD-dd
DS1501YZ+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	28	EAR99			5V	17.9mm	ROHS3 Compliant			No	28		28-SOIC (0.295, 7.50mm Width)	Parallel		Unknown				7.5mm		Surface Mount		0°C~70°C	CMOS	2.65mm	8473.30.11.80		Clock/Calendar			DUAL			5V		DS1501	28			1.27mm					Timers or RTCs		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
DS1616	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	1 (Unlimited)	24					31.75mm	Non-RoHS Compliant					INTEGRATED 8-BIT ANALOG-TO-DIGITAL CONVERTER, 2048-BYTE DATALOG MEMORY	24-DIP (0.600, 15.24mm)	3-Wire Serial						15.24mm		Through Hole				5.08mm		1	with Temp. Recorder	e0	TIN LEAD	DUAL		240	5V	20		24	INDUSTRIAL	NO	2.54mm	R-PDIP-T24	4V	85°C	-40°C				5.5V							32B			5V	HH:MM:SS											YYYY-MM-DD
ISL12028IB27Z	Intersil	RFQ Min: 1 Mult: 1

ISL1208IU8 Intersil (Renesas Electronics America)
8 Terminations3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS1743-85 Maxim Integrated
28 Terminations5V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 4.5V VMax 5.5V V

Price: 0.0000
RFQ
BQ4285S-SB2TRG4 Texas Instruments
24 Terminations5V 24 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 4.5V VMax 5.5V V

Price: 0.0000
RFQ
PCF8593T,112 NXP Semiconductors / Freescale
8 Pin Real Time ClocksMin 1V VMax 6V V

Price: 0.0000
RFQ
DS14285QN+ Maxim Integrated
28 Terminations5V 28 Pin DS14285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
PT7C4339WEX Diodes Incorporated
Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
DS14285S/T&R Maxim Integrated
DS14285 Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Min 4.5V VMax 5.5V V

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

Price: 0.0000
RFQ
RX-4035SA:B PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
X1227S8Z-2.7 Intersil Corporation
5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
PCF8583TD-T NXP Semiconductors / Freescale
8 Terminations 5V 8 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

Price: 0.0000
RFQ
DS1501WN+ Maxim Integrated
28 Terminations 3.3V 28 Pin DS1501 Real Time Clocks Timers or RTCs Subcategory Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1346T+ Maxim Integrated
8 Terminations3.3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1501YE Maxim Integrated
28 Terminations5V 28 Pin DS1501 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
RTC-4543SA:A0:ROHS EPSON
Real Time ClocksMin 2.5V VMax 5.5V V

Price: 0.0000
RFQ
DS1244WP-120IND+ Maxim Integrated
34 Terminations3.3V 34 Pin DS1244 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
RFQ
S-35192A-I8T1U ABLIC U.S.A. Inc.
8 Terminations3V 8 Pin Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
X1226S8T1 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO8, 0.150 INCH, SOIC-8

Price: 0.0000
RFQ
RV-8564-C3-32.768KHZ-20PPM-TA-QC Micro Crystal
Real Time ClocksAlarm, Leap Year

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
ISL1208IB8ZR5291 Renesas Electronics America
ISL1208 Real Time ClocksAlarm, Leap Year, SRAM

Price: 0.0000
RFQ
RX-8571SA:B PURE SN EPSON
Real Time ClocksAlarm, SRAM

Price: 0.0000
RFQ
ISL12028IB27Z-T Intersil
Real Time Clock/Calendar with I

Price: 0.0000
RFQ
1337GCSRI8 Integrated Device Technology (IDT)
16 Terminations3.3V 16 Pin Real Time ClocksTimer or RTC Subcategory0.4MHz Min 1.8V VMax 5.5V V

Price: 0.0000
RFQ
ISL12028IV27AZ Renesas Electronics America
ISL12028 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1557WP-120IND Rochester Electronics
34 Terminations3.3V 34 Pin Real Time ClocksAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
X1228S14-2.7A Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1501YZ+ Maxim Integrated
28 Terminations5V 28 Pin DS1501 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1616 Rochester Electronics
24 Terminations5V 24 Pin Real Time Clocks

Price: 0.0000
RFQ
ISL12028IB27Z Intersil
Real Time Clock/Calendar with I

Price: 0.0000
RFQ