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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
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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	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	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	Min Supply Voltage	Density	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Operating Supply Current	Height Seated (Max)	HTS Code	Nominal Supply Current	Type	JESD-609 Code	Terminal Finish	Terminal Position	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Number of Outputs	Feature	Load Capacitance	Power Dissipation	Number of Voltages Monitored	Supplier Device Package	Logic Function	Access Time	Memory Size	Memory Type	Function	Voltage - Supply	Time Format	External Data Bus Width	Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	RAM (words)	Word Size	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
ISL12029IB27AZ	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
ISL12028IB27AZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		2005			Active	2	14		EAR99	85°C	-40°C	3.3V	8.65mm	RoHS Compliant			No	14		SOIC	2-Wire, I2C, Serial	5.5V		2.7V				3.9mm				CMOS		1.75mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	DUAL	260	3.3V	40			INDUSTRIAL		1.27mm				Timer or RTC		3/5V									Clock						HH:MM:SS				0.032MHz			SECONDS	Y	YES	I2C			YY-MM-DD-dd
BQ4845YS-A4G4	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	1 (Unlimited)	28		EAR99			5V	18mm	ROHS3 Compliant	Lead Free	Gold	No	28		28-SOIC (0.295, 7.50mm Width)	Parallel						2.35mm	7.52mm	Surface Mount	730.794007mg	0°C~70°C	CMOS			8542.39.00.01		Clock/Calendar	e4		DUAL	260	5V		BQ4845	28			1.27mm				Timer or RTC		5V				Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer					Clock					4.5V~5.5V	HH:MM:SS (12/24 hr)				0.032MHz			SECONDS	Y	NO			1	YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.3V~4V
ISL12029IB27AZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		2005			Active	2	14		EAR99	85°C	-40°C	3.3V	8.75mm	RoHS Compliant			No	14		SOIC	2-Wire, I2C, Serial	5.5V		2.7V			1.5mm	4mm				CMOS			8542.39.00.01			e3	Matte Tin (Sn) - annealed	DUAL	260	3.3V	40			INDUSTRIAL		1.27mm				Timer or RTC		3/5V									Clock						HH:MM:SS				0.032MHz			SECONDS	Y	NO	I2C		1	YY-MM-DD-dd
ISL1208IU8Z-TK	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2004			Active	2 (1 Year)	8		EAR99				3mm	ROHS3 Compliant						8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial							3mm	Surface Mount		-40°C~85°C	CMOS		1.1mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	NOT SPECIFIED	3V	NOT SPECIFIED	ISL1208	8		YES	0.65mm	S-PDSO-G8									Alarm, Leap Year, SRAM							2B			2.7V~5.5V	HH:MM:SS (12/24 hr)										I2C			YY-MM-DD-dd	4μA~6μA @ 3V~5V	1.8V~5.5V
DS3234SN#T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2010			Active	1 (Unlimited)				85°C	-40°C	3.3V		ROHS3 Compliant		Tin	No	20		20-SOIC (0.295, 7.50mm Width)	SPI	5.5V		2V					Surface Mount		-40°C~85°C						Clock/Calendar							DS3234														Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal				20-SOIC	Clock		256B			2V~5.5V	HH:MM:SS (12/24 hr)													YY-MM-DD-dd	120μA~160μA @ 3.63V~5.5V	2V~3.8V
ISL12024IBZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount		1999			Active	1	8	SMD/SMT	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	30			INDUSTRIAL						Timer or RTC		3/5V			1						Clock		512B	EEPROM			HH:MM:SS							SECONDS	Y	NO	I2C			YY-MM-DD-dd
BQ3285EP	Texas Instruments	RFQ Min: 1 Mult: 1	download			Through Hole	Tube			yes	Obsolete	1 (Unlimited)	24		EAR99			5V	31.75mm	ROHS3 Compliant	Lead Free	Tin	No	24		24-DIP (0.600, 15.24mm)	Parallel								Through Hole		0°C~70°C	CMOS		5.08mm	8542.39.00.01		Clock/Calendar	e3		DUAL		5V		BQ3285	24			2.54mm				Timer or RTC		5V				Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output					Clock		242B			4.5V~5.5V	HH:MM:SS (12/24 hr)	8			0.032MHz			SECONDS	Y	YES			1	YY-MM-DD-dd	300μA @ 5V	2.5V~4V
X1228V14-2.7A	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1				Surface Mount	Bulk						14		EAR99	70°C	0°C		5mm	RoHS Compliant	Contains Lead					TSSOP	2-Wire, I2C, Serial							4.4mm				CMOS		1.2mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL		5V			14	COMMERCIAL		0.65mm	R-PDSO-G14	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		1	YY-MM-DD-dd
M41ST84YMQ6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	1 (Unlimited)	16		EAR99				9.9mm	ROHS3 Compliant						16-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm	Surface Mount		-40°C~85°C	CMOS		1.75mm	8542.39.00.01		Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260	5V	30	M41ST	16			1.27mm	R-PDSO-G16			Timer or RTC	Not Qualified	5V				Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer							44B			4.5V~5.5V	HH:MM:SS:hh (24 hr)				0.032MHz			1/100SECOND	Y	YES	I2C		1	YY-MM-DD-dd	1mA @ 4.5V~5.5V	2.5V~3.5V
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T	Abracon LLC	RFQ Min: 1 Mult: 1
X1286V14I	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)								Non-RoHS Compliant						14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C						Clock/Calendar							X1286														Alarm, Leap Year, Supervisor, Watchdog Timer										2.7V~5.5V	HH:MM:SS:hh (12/24 hr)													YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
M48T212V-85MH1E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube		Timekeeper®		Obsolete	3 (168 Hours)	44		EAR99			3.3V		ROHS3 Compliant				44		44-BSOP (0.337, 8.56mm Width) requires SNAPHAT	Parallel					85GHz		8.56mm	Surface Mount		0°C~70°C	CMOS	10mA	3.05mm			Clock/Calendar			DUAL	260	3.3V	10	M48T212	44							Timer or RTC	Not Qualified			1W		Alarm, Leap Year, Watchdog Timer, Y2K			1			85 ns				3V~3.6V	HH:MM:SS (24 hr)	8						SECONDS	Y	NO				YY-MM-DD-dd	2mA @ 3V~3.6V	3V
DS17285S-3+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	10 Weeks			Tube	2000		yes	Active	1 (Unlimited)	24		EAR99				17.9mm	ROHS3 Compliant	Lead Free					24-SOIC (0.295, 7.50mm Width)	Parallel							7.5mm	Surface Mount		0°C~70°C	CMOS		2.67mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	3V	NOT SPECIFIED	DS17285	24		YES	1.27mm	R-PDSO-G24			Timer or RTC	Not Qualified	3V				Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output							2KB			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
RX-8035SA:AC0 PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks			Tape & Reel (TR)		RX-8035SA		Active	1 (Unlimited)								ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C						Time Event Recorder																					Alarm										2.4V~5.5V	HH:MM:SS (12/24 hr)													YY-MM-DD-dd	2.5μA @ 3V	1V~5.5V
DS1244W-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2016			Obsolete	1 (Unlimited)	28		EAR99				38.862mm	Non-RoHS Compliant	Lead Free		No	28	ALSO REQUIRES 4.5 TO 5.5 VOLTS	28-DIP Module (0.600, 15.24mm)	Parallel					120GHz		15.24mm	Through Hole		0°C~70°C	CMOS		9.398mm	8542.39.00.01		Phantom Time Chip	e0	Tin/Lead (Sn/Pb)	DUAL	240	3.3V		DS1244	28			2.54mm				Timer or RTC		5V				Leap Year, NVSRAM					Clock	120 ns	32KB			2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8						1/100SECOND	N	NO				YY-MM-DD-dd	7mA @ 3.3V
PCF2127AT/2Y	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2003			Active	3 (168 Hours)	20						12.8mm	ROHS3 Compliant						20-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial							7.5mm	Surface Mount		-40°C~85°C	CMOS		2.65mm			Clock/Calendar			DUAL	260	3.3V	NOT SPECIFIED	PCF2127	20		YES	1.27mm	R-PDSO-G20			Timers or RTCs	Not Qualified	2/4V				Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer							512B			1.8V~4.2V	HH:MM:SS (12/24 hr)							SECONDS	Y	YES	I2C		1	YY-MM-DD-dd	1.5μA @ 3.3V	1.8V~4.2V
DS1388Z-5+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	8		EAR99			5V	5mm	ROHS3 Compliant	Lead Free		No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		Unknown				1.5mm	4mm	Surface Mount		-40°C~85°C	CMOS					Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	5V		DS1388	8			1.27mm				Timers or RTCs		5V				EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer					Clock		512B			4.5V~5.5V	HH:MM:SS:hh (12/24 hr)				0.032MHz			1/100SECOND	Y	NO	I2C			YY-MM-DD-dd	270μA @ 4.5V~5.5V	1.3V~5.5V
M48T35Y-70PC1	STMicroelectronics	RFQ Min: 1 Mult: 1	download	25 Weeks	ACTIVE (Last Updated: 7 months ago)	Through Hole	Tube		Timekeeper®		Active	1 (Unlimited)	28		EAR99			5V	39.88mm	ROHS3 Compliant	Lead Free		No	28		28-DIP Module (0.600, 15.24mm)	Parallel		No SVHC			70GHz	8.89mm	18.34mm	Through Hole	4.190003g	0°C~70°C	CMOS			8542.39.00.01	80mA	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		5V		M48T35	28			2.54mm				Timer or RTC		5V				Leap Year	100pF	1W			Clock	70 ns	32kB	SRAM		4.5V~5.5V	HH:MM:SS (24 hr)					32760		SECONDS	N	NO				YY-MM-DD-dd	2mA @ 4.75V~5.5V
ISL12026IBZ-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	11 Weeks		Surface Mount	Tape & Reel (TR)	1999			Active	1 (Unlimited)	8		EAR99	85°C	-40°C	3.3V	4.9mm	RoHS Compliant	Lead Free		No	8		SOIC	2-Wire, I2C, Serial	5.5V		2.7V				3.9mm				CMOS		1.75mm				e3	Matte Tin (Sn) - annealed	DUAL	260	3.3V	30			INDUSTRIAL		1.27mm				Timer or RTC		3/5V									Clock		512B				HH:MM:SS				0.032MHz			SECONDS	Y		I2C	16 B		YY-MM-DD-dd
RTC72421B	EPSON	RFQ Min: 1 Mult: 1
BQ3285LDSSTR	Texas Instruments	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)				Obsolete	2 (1 Year)	24		EAR99			3V	8.65mm	ROHS3 Compliant	Lead Free	Gold	No	24		24-SSOP (0.154, 3.90mm Width)	Parallel							3.9mm	Surface Mount	129.500622mg	0°C~70°C	CMOS		1.73mm	8542.39.00.01		Clock/Calendar	e4		DUAL	260	3V		BQ3285	24			0.635mm				Timer or RTC		3V				Alarm, Daylight Savings, NVSRAM					Clock		242B			2.7V~5.5V	HH:MM:SS (12/24 hr)	8			0.032MHz			SECONDS	Y	NO				YY-MM-DD-dd	100μA @ 3V	2.4V~4V
DS1685Q-5+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	14 Weeks			Tube	2000		yes	Active	1 (Unlimited)	28		EAR99				11.505mm	ROHS3 Compliant	Lead Free			28		28-LCC (J-Lead)	Parallel							11.505mm	Surface Mount		0°C~70°C	CMOS		4.57mm	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	QUAD	260	5V	NOT SPECIFIED	DS1685	28		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
ISL1208IRT8Z	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube				Active	1 (Unlimited)	8		EAR99				3mm	ROHS3 Compliant						8-WDFN Exposed Pad	I2C, 2-Wire Serial							3mm	Surface Mount		-40°C~85°C	CMOS		0.85mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	NOT SPECIFIED	3V	NOT SPECIFIED	ISL1208	8		YES	0.65mm	S-PDSO-N8									Alarm, Leap Year, SRAM							2B			2.7V~5.5V	HH:MM:SS (12/24 hr)										I2C			YY-MM-DD-dd	4μA~6μA @ 3V~5V	1.8V~5.5V
M48T35AV-10MH1E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube		Timekeeper®		Obsolete	3 (168 Hours)	28	SMD/SMT	EAR99			3.3V	18.49mm	ROHS3 Compliant	Lead Free			28		28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets	Parallel		No SVHC		256 kb	32.768kHz	2.69mm	8.89mm	Surface Mount		0°C~70°C	CMOS			8542.39.00.01	30mA	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	3.3V	30	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
DS1318	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	24						7.8mm	Non-RoHS Compliant						24-TSSOP (0.173, 4.40mm Width)	Parallel							4.4mm	Surface Mount		-40°C~85°C	CMOS		1.1mm			Elapsed Time Counter	e0	TIN LEAD	DUAL	240	3.3V	20		24		YES	0.65mm	R-PDSO-G24				COMMERCIAL					Alarm, Square Wave Output										3V~3.6V	Binary	8			0.032MHz								1		150μA @ 3V~3.6V	1.6V~3.7V
DS3232MZ/V+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2012	Automotive, AEC-Q100	yes	Not For New Designs	1 (Unlimited)	8		EAR99			3.3V	4.9mm	ROHS3 Compliant			No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm	Surface Mount		-40°C~85°C	CMOS		1.75mm			Clock/Calendar	e3	Matte Tin (Sn)	DUAL		3.3V		DS3232			YES	1.27mm				Timers or RTCs		2.5/4V				Alarm, Leap Year, Square Wave Output, SRAM					Clock		236B			2.3V~4.5V	HH:MM:SS (12/24 hr)				0.032MHz			SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	175μA @ 2.3V~4.5V	2.3V~4.5V
PCF2129T/1	NXP Semiconductors	RFQ Min: 1 Mult: 1	download								Obsolete									Supplier Unconfirmed																															16																						Clock/Calendar		HH:MM:SS													DW:DM:M:Y
DS1747-70IND	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2005		no	Obsolete	1 (Unlimited)	32		EAR99			5V	43.053mm	Non-RoHS Compliant	Contains Lead	Tin	No	32		32-DIP Module (0.600, 15.24mm)	Parallel							15.24mm	Through Hole		-40°C~85°C	CMOS		10.922mm	8473.30.11.80		Clock/Calendar	e0		DUAL	240	5V		DS1747	32			2.54mm				Timer or RTC		5V				Leap Year, NVSRAM, Y2K					Clock		512KB			4.5V~5.5V	HH:MM:SS (24 hr)	8						SECONDS	N	NO				YY-MM-DD-dd	4mA @ 5V
DS17285S-3	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	3 (168 Hours)	24						17.9mm	Non-RoHS Compliant						24-SOIC (0.295, 7.50mm Width)	Parallel							7.5mm	Surface Mount			CMOS		2.67mm			Clock/Calendar	e0	TIN LEAD	DUAL	245	3V	NOT SPECIFIED		24	COMMERCIAL	YES	1.27mm	R-PDSO-G24		70°C		COMMERCIAL					Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output							2KB			2.7V~3.7V	HH:MM:SS (12/24 hr)	8			0.032MHz								1	YY-MM-DD-dd		2.5V~3.7V

ISL12029IB27AZ Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
ISL12028IB27AZ Intersil (Renesas Electronics America)
14 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
BQ4845YS-A4G4 Texas Instruments
28 Terminations5V 28 Pin BQ4845 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
ISL12029IB27AZ Intersil (Renesas Electronics America)
14 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
ISL1208IU8Z-TK Renesas Electronics America
8 Terminations3V 8 Pin ISL1208 Real Time ClocksAlarm, Leap Year, SRAM

Price: 0.0000
RFQ
DS3234SN#T&R Maxim Integrated
DS3234 Real Time ClocksAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal Min 2V VMax 5.5V V

Price: 0.0000
RFQ
ISL12024IBZ Intersil (Renesas Electronics America)
8 Terminations3.3V Real Time ClocksTimer or RTC SubcategoryMin 2.7V VMax 5.5V V

Price: 0.0000
RFQ
BQ3285EP Texas Instruments
24 Terminations5V 24 Pin BQ3285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
X1228V14-2.7A Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
M41ST84YMQ6E STMicroelectronics
16 Terminations5V 16 Pin M41ST Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T Abracon LLC
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T datasheet pdf and Clock/Timing - Real Time Clocks product details from Abracon stock available at HK JDW

Price: 0.0000
RFQ
X1286V14I Renesas Electronics America
X1286 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
M48T212V-85MH1E STMicroelectronics
44 Terminations3.3V 44 Pin M48T212 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer, Y2K

Price: 0.0000
RFQ
DS17285S-3+ Maxim Integrated
24 Terminations3V 24 Pin DS17285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
RX-8035SA:AC0 PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
DS1244W-120 Maxim Integrated
28 Terminations3.3V 28 Pin DS1244 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
RFQ
PCF2127AT/2Y NXP Semiconductors
20 Terminations3.3V 20 Pin PCF2127 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer

Price: 0.0000
RFQ
DS1388Z-5+ Maxim Integrated
8 Terminations5V 8 Pin DS1388 Real Time ClocksTimers or RTCs SubcategoryEEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
M48T35Y-70PC1 STMicroelectronics
28 Terminations5V 28 Pin M48T35 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
ISL12026IBZ-T Intersil (Renesas Electronics America)
8 Terminations 3.3V Real Time Clocks Timer or RTC Subcategory 0.032MHz Min 2.7V V Max 5.5V V

Price: 0.0000
RFQ
RTC72421B EPSON
RTC72421B datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
BQ3285LDSSTR Texas Instruments
24 Terminations3V 24 Pin BQ3285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, NVSRAM 0.032MHz

Price: 0.0000
RFQ
DS1685Q-5+ Maxim Integrated
28 Terminations5V 28 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
ISL1208IRT8Z Renesas Electronics America
8 Terminations3V 8 Pin ISL1208 Real Time ClocksAlarm, Leap Year, SRAM

Price: 0.0000
RFQ
M48T35AV-10MH1E STMicroelectronics
28 Terminations3.3V 28 Pin M48T35 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
DS1318 Rochester Electronics
24 Terminations3.3V 24 Pin Real Time ClocksAlarm, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS3232MZ/V+ Maxim Integrated
8 Terminations3.3V DS3232 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM 0.032MHz

Price: 0.0000
RFQ
PCF2129T/1 NXP Semiconductors
Real Time Clock Serial (3-Wire, I2C, SPI) Clock/Calendar 16-Pin SO

Price: 0.0000
RFQ
DS1747-70IND Maxim Integrated
32 Terminations5V 32 Pin DS1747 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K

Price: 0.0000
RFQ
DS17285S-3 Rochester Electronics
24 Terminations3V 24 Pin Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ