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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	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	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	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)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Voltage	Number of Outputs	Feature	Supplier Device Package	Logic Function	Access Time	Memory Size	Memory Type	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
X1226V8IZT1	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Cut Tape (CT)				Obsolete	1 (Unlimited)								ROHS3 Compliant						8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial							Surface Mount		-40°C~85°C				Clock/Calendar	e3	MATTE TIN			NOT SPECIFIED		NOT SPECIFIED	X1226														Alarm, Leap Year							2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
M48T59Y-70MH1F	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)		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		0°C~70°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
DS1306E+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2002			Active	1 (Unlimited)								ROHS3 Compliant	Lead Free					20-TSSOP (0.173, 4.40mm Width)	SPI							Surface Mount		0°C~70°C				Clock/Calendar								DS1306														Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	20-TSSOP			96B			2V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	2V~5.5V
X1226S8T1	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	1 (Unlimited)								Non-RoHS Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							Surface Mount		0°C~70°C				Clock/Calendar								X1226														Alarm, Leap Year							2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
PT7C4302AUEX	Diodes Incorporated	RFQ Min: 1 Mult: 1		20 Weeks		Tape & Reel (TR)				Active	1 (Unlimited)								ROHS3 Compliant						8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	3-Wire Serial							Surface Mount		-40°C~85°C TA				Clock/Calendar																						Leap Year, NVSRAM, Square Wave Output, Trickle-Charger				31B			1.2V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	1.2V~5.5V
IDT1337GDCGI	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1			Surface Mount										85°C	-40°C		5mm	RoHS Compliant				8		SOIC	2-Wire, I2C, Serial	5.5V		1.8V		1.5mm	4mm																																					HH:MM:SS (12/24 hr)									YY-MM-DD-dd
X1288V14Z-2.7AT1	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	2A (4 Weeks)								ROHS3 Compliant						14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial							Surface Mount		0°C~70°C				Clock/Calendar	e3	Matte Tin (Sn)			NOT SPECIFIED		NOT SPECIFIED	X1288														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
DS1643-100+.	Maxim Integrated	RFQ Min: 1 Mult: 1							yes			28		EAR99				37.595mm	RoHS Compliant	Lead Free			28		DIP							15.24mm				CMOS	9.02mm	8473.30.11.80		e3	Matte Tin (Sn)	DUAL	PIN/PEG	NOT SPECIFIED	5V	NOT SPECIFIED		28	COMMERCIAL	NO	2.54mm		4.5V	70°C	Timer or RTC	Not Qualified	5V	5.5V							8kB					8	TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	N	NO	PARALLEL, DIRECT ADDRESS	1
MCP79521-I/MS	Microchip Technology	RFQ Min: 1 Mult: 1	download	5 Weeks		Tube	2012			Active	1 (Unlimited)	10		EAR99				3mm	ROHS3 Compliant	Lead Free	Tin	No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI					950μm	3mm	Surface Mount		-40°C~85°C	CMOS		8542.39.00.01	Clock/Calendar	e3		DUAL		260	3V	40	MCP79521			YES	0.5mm										Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID		Clock		64B			1.8V~3.6V	HH:MM:SS:hh (12/24 hr)			5MHz						YY-MM-DD-dd	1μA @ 1.8V~3.6V	1.3V~3.6V
ISL12024IRTCZ-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Tape & Reel	1999			Active	1	8		EAR99	85°C	-40°C	3.3V	3mm	RoHS Compliant	Lead Free		No				2-Wire, I2C, Serial	5.5V		2.7V			3mm				CMOS	0.8mm	8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V			8	INDUSTRIAL		0.65mm	S-PDSO-N8			Timer or RTC		3/5V						Clock						HH:MM:SS			0.032MHz	SECONDS	Y	NO	I2C		YY-MM-DD-dd
DS1743P-70	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2007			Obsolete	3 (168 Hours)	34		EAR99			5V		Non-RoHS Compliant	Contains Lead		No	34	A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	34-PowerCap™ Module	Parallel							Surface Mount		0°C~70°C	CMOS		8542.39.00.01	Clock/Calendar	e0	TIN LEAD	DUAL		240	5V		DS1743	34							Timer or RTC		5V				Leap Year, NVSRAM, Y2K		Clock		8KB			4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	N	NO			YY-MM-DD-dd	3mA @ 5V	3V
DS1391U-18+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	10		EAR99			1.8V	3mm	ROHS3 Compliant	Lead Free		No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI						3mm	Surface Mount		-40°C~85°C	CMOS	1.1mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	1.8V	30	DS1391	10			0.5mm				Timers or RTCs						Alarm, Leap Year, Square Wave Output, Trickle-Charger		Clock					1.71V~1.89V	HH:MM:SS:hh (12/24 hr)			0.032MHz		Y	NO	SERIAL, 3-WIRE	1	YY-MM-DD-dd	100μA @ 1.71V~1.89V	1.3V~3.7V
RTC-4543SA:B:PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	15 Weeks				RTC-4543SA		Active	1 (Unlimited)								ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	3-Wire Serial							Surface Mount		-40°C~85°C				Clock/Calendar																						Leap Year	14-SOP						2.5V~5.5V	HH:MM:SS (24 hr)									YY-MM-DD-dd	1μA~3μA @ 2V~5V
1337GNLGI	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	3 (168 Hours)														16-VFQFN Exposed Pad	I2C, 2-Wire Serial							Surface Mount		-40°C~85°C				Clock/Calendar								IDT1337														Alarm, Leap Year, Square Wave Output	16-QFN (3x3)						1.8V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	0.6μA @ 1.3V~1.8V
X1228S14IZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount		2005				3	14		EAR99	85°C	-40°C		8.6614mm	RoHS Compliant	Lead Free					SOIC	2-Wire, I2C, Serial						3.9116mm				CMOS	1.7272mm	8542.39.00.01		e3	MATTE TIN	DUAL		260	5V	40		14	INDUSTRIAL		1.27mm	R-PDSO-G14	2.7V		Timer or RTC	Not Qualified	3/5V	5.5V							512B				HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	YES	I2C	1	YY-MM-DD-dd
BQ4845P-A4	Texas Instruments	RFQ Min: 1 Mult: 1	download		Through Hole	Tube			yes	Obsolete	1 (Unlimited)	28		EAR99			5V	37.084mm	ROHS3 Compliant	Lead Free	Tin	No	28		28-DIP (0.600, 15.24mm)	Parallel						15.24mm	Through Hole		0°C~70°C	CMOS	4.826mm	8542.39.00.01	Clock/Calendar	e3		DUAL			5V		BQ4845	28			2.54mm				Timer or RTC		5V				Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		Clock					4.75V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	NO		1	YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.3V~4V
MAX6917EO30+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2013		yes	Obsolete	1 (Unlimited)	20		EAR99				8.65mm	ROHS3 Compliant	Lead Free					20-SSOP (0.154, 3.90mm Width)	I2C, 2-Wire Serial						3.9mm	Surface Mount		-40°C~85°C	CMOS	1.73mm	8473.30.11.80	Clock/Calendar/Supervisor	e3	Matte Tin (Sn)	DUAL		260	3V	NOT SPECIFIED	MAX6917	20		YES	0.635mm	R-PDSO-G20			Timer or RTC	Not Qualified	3V						Clock		96B			2.7V~3.3V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	Y	NO	I2C		YY-MM-DD-dd
M48T35Y-70MH1E	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube		Timekeeper®		Obsolete	3 (168 Hours)	28		EAR99			5V	18.49mm	ROHS3 Compliant	Lead Free		No	28		28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets	Parallel		No SVHC		70GHz	2.69mm	8.89mm	Surface Mount	2.214806g	0°C~70°C	CMOS		8542.39.00.01	Clock/Calendar	e3	Tin (Sn)	DUAL		260	5V	30	M48T35	28			1.27mm				Timers or RTCs		5V				Leap Year		Clock	70 ns	32kB	SRAM		4.5V~5.5V	HH:MM:SS (24 hr)				SECONDS	N	NO			YY-MM-DD-dd	2mA @ 4.75V~5.5V
RX-4801SA:UB PURE SN	EPSON	RFQ Min: 1 Mult: 1	download					RX-4801SA		Not For New Designs	1 (Unlimited)	14							ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	4-Wire Serial							Surface Mount		-40°C~85°C	CMOS			Clock/Calendar			DUAL	GULL WING		3V					YES	1.27mm	R-PDSO-G14			Timer or RTC	Not Qualified	3V				Alarm							1.6V~5.5V					SECONDS	Y	YES	SERIAL, FIXED PROTOCOL			2.1μA~3.4μA @ 3V~5V
ISL12028IV27Z-T	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	1 (Unlimited)								ROHS3 Compliant						14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial							Surface Mount		-40°C~85°C				Clock/Calendar																						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
X1205V8T1	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount		2005				1	8		EAR99	70°C	0°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	COMMERCIAL		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
1339C-31SRI	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube				Last Time Buy	3 (168 Hours)								Non-RoHS Compliant						16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial							Surface Mount		-40°C~85°C				Clock/Calendar								IDT1339														Alarm, Leap Year, Square Wave Output, Trickle-Charger	16-SOIC						3.3V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	200μA @ 3.63V~5.5V	1.3V~3.7V
X1288S16I	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	1 (Unlimited)								Non-RoHS Compliant						16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial							Surface Mount		-40°C~85°C				Clock/Calendar								X1288														Alarm, Leap Year, Supervisor, Watchdog Timer							4.5V~5.5V	HH:MM:SS:hh (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
ISL12027IB27AZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		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	40			INDUSTRIAL						Timer or RTC		3/5V			1			Clock		512B	EEPROM			HH:MM:SS				SECONDS	Y	NO	I2C		YY-MM-DD-dd
DS1307Z+T&R/C01	Maxim Integrated	RFQ Min: 1 Mult: 1	download	2 Weeks		Tape & Reel (TR)	2012			Obsolete	1 (Unlimited)				70°C	0°C	5V		ROHS3 Compliant			No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							Surface Mount		0°C~70°C				Clock/Calendar								DS1307														Leap Year, NVSRAM, Square Wave Output	8-SOIC	Clock		56B			4.5V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	200μA @ 5V	2V~3.5V
DS1315S-33+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tape & Reel (TR)	2011			Active	1 (Unlimited)				70°C	0°C	3.3V		ROHS3 Compliant			No	16		16-SOIC (0.295, 7.50mm Width)	Parallel	3.6V		3V				Surface Mount		0°C~70°C				Phantom Time Chip								DS1315														Leap Year	16-SOIC	Clock					3V~3.6V	HH:MM:SS:hh (12/24 hr)									YY-MM-DD-dd	1.1mA @ 3.3V	2.5V~3.7V
MCP795W10T-I/ST	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2011			Active	1 (Unlimited)	14		EAR99				5mm	ROHS3 Compliant	Lead Free		No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-TSSOP (0.173, 4.40mm Width)	SPI						4.4mm	Surface Mount		-40°C~85°C	CMOS	1.2mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	5V	40	MCP795W10	14			0.65mm				Timer or RTC		2/5V				Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer		Clock		64B		8	1.8V~3.6V	HH:MM:SS:hh (12/24 hr)			10MHz	1/100SECOND	Y	NO			YY-MM-DD-dd	1μA @ 1.8V~5.5V	1.3V~3.6V
X1228S14Z-2.7	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1			Surface Mount	Bulk					3	14		EAR99	70°C	0°C		8.6614mm	RoHS Compliant	Lead Free					SOIC	2-Wire, I2C, Serial						3.9116mm				CMOS	1.7272mm	8542.39.00.01		e3	MATTE TIN	DUAL		260	5V	40		14	COMMERCIAL		1.27mm	R-PDSO-G14	2.7V		Timer or RTC	Not Qualified	3/5V	5.5V							512B				HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	YES	I2C	1	YY-MM-DD-dd
DS1337C#T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Tape & Reel (TR)	2009			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		1.8V				Surface Mount		-40°C~85°C				Clock/Calendar								DS1337														Alarm, Leap Year, Square Wave Output	16-SOIC	Clock					1.8V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	0.6μA @ 1.3V~1.8V
DS1394U-33+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	10		EAR99			3.3V	3.05mm	ROHS3 Compliant		Tin	No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI		Unknown			950μm	3.05mm	Surface Mount	143.193441mg	-40°C~85°C	CMOS		8473.30.11.80	Clock/Calendar	e3		DUAL		260	3.3V	30	DS1394	10			0.5mm				Timers or RTCs				75V		Alarm, Leap Year, Square Wave Output, Trickle-Charger		Clock					2.97V~5.5V	HH:MM:SS:hh (12/24 hr)			0.032MHz		Y	NO	SERIAL, 2-WIRE/I2C	1	YY-MM-DD-dd	175μA @ 2.97V~5.5V	1.3V~5.5V

X1226V8IZT1 Renesas Electronics America
X1226 Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
M48T59Y-70MH1F STMicroelectronics
28 Terminations5V 28 Pin M48T59 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
DS1306E+T&R Maxim Integrated
DS1306 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
X1226S8T1 Renesas Electronics America
X1226 Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
PT7C4302AUEX Diodes Incorporated
Real Time ClocksLeap Year, NVSRAM, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
IDT1337GDCGI Integrated Device Technology (IDT)
Real Time ClocksMin 1.8V VMax 5.5V V

Price: 0.0000
RFQ
X1288V14Z-2.7AT1 Renesas Electronics America
X1288 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1643-100+. Maxim Integrated
28 Terminations5V 28 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
MCP79521-I/MS Microchip Technology
10 Terminations3V MCP79521 Real Time ClocksAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID 5MHz

Price: 0.0000
RFQ
ISL12024IRTCZ-T Intersil (Renesas Electronics America)
8 Terminations3.3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS1743P-70 Maxim Integrated
34 Terminations5V 34 Pin DS1743 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1391U-18+ Maxim Integrated
10 Terminations1.8V 10 Pin DS1391 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
RTC-4543SA:B:PURE SN EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
1337GNLGI Renesas Electronics America
IDT1337 Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
X1228S14IZ Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
BQ4845P-A4 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
MAX6917EO30+ Maxim Integrated
20 Terminations3V 20 Pin MAX6917 Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
M48T35Y-70MH1E STMicroelectronics
28 Terminations5V 28 Pin M48T35 Real Time ClocksTimers or RTCs SubcategoryLeap Year

Price: 0.0000
RFQ
RX-4801SA:UB PURE SN EPSON
14 Terminations3V Real Time ClocksTimer or RTC SubcategoryAlarm

Price: 0.0000
RFQ
ISL12028IV27Z-T Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1205V8T1 Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
1339C-31SRI Renesas Electronics America
IDT1339 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
X1288S16I Renesas Electronics America
X1288 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
ISL12027IB27AZ Intersil (Renesas Electronics America)
8 Terminations3.3V Real Time ClocksTimer or RTC SubcategoryMin 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS1307Z+T&R/C01 Maxim Integrated
DS1307 Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
DS1315S-33+T&R Maxim Integrated
DS1315 Real Time ClocksLeap Year Min 3V VMax 3.6V V

Price: 0.0000
RFQ
MCP795W10T-I/ST Microchip Technology
14 Terminations5V 14 Pin MCP795W10 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer 10MHz

Price: 0.0000
RFQ
X1228S14Z-2.7 Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1337C#T&R Maxim Integrated
DS1337 Real Time ClocksAlarm, Leap Year, Square Wave Output Min 1.8V VMax 5.5V V

Price: 0.0000
RFQ
DS1394U-33+ Maxim Integrated
10 Terminations3.3V 10 Pin DS1394 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ