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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
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RTCs

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Nominal Supply Current	Type	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Operating Temperature (Min)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Feature	Load Capacitance	Power Dissipation	Supplier Device Package	Logic Function	Access Time	Memory Size	Memory Type	Function	Number of Bits	Address Bus Width	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	RAM (words)	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
PCF8573T,512	NXP Semiconductors	RFQ Min: 1 Mult: 1	download				Tube				Obsolete								RoHS Compliant																																16																				Clock/Calendar/Alarm				HH:MM:SS											YY:MM:DD
X1228S14I	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)							Non-RoHS Compliant						14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C					Clock/Calendar								X1228													Alarm, Leap Year, Supervisor, Watchdog Timer											2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
X1288V14-2.7	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		0°C~70°C					Clock/Calendar								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
DS1393U-33+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	10	EAR99			3.3V	3mm	ROHS3 Compliant	Lead Free		No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	3-Wire Serial							3mm		Surface Mount		-40°C~85°C	CMOS	1.1mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	30	DS1393	10			0.5mm					Timers or RTCs				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
MCP79412T-I/MNY	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2010			Active	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant	Lead Free		No	8		8-WFDFN Exposed Pad	I2C, 2-Wire Serial		No SVHC					2mm		Surface Mount		-40°C~85°C	CMOS				Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		260	5V	40	MCP79412	8			0.5mm					Timers or RTCs		2/5V		Alarm, Leap Year, Square Wave Output, SRAM, Unique ID				Clock		64B 1Kb					1.8V~5.5V	HH:MM:SS (12/24 hr)			0.4MHz		SECONDS	Y	NO	I2C			YY-MM-DD-dd	1.2μA @ 3.3V	1.3V~5.5V
Q41802551000100	Epson America, Inc	RFQ Min: 1 Mult: 1	download				Tape and Reel				Active								Yes with exemptions																																14																				Clock/Calendar/Alarm/Timer/Interrupt				HH:MM:SS											DW:DM:M:Y
BQ4845YS-A4N	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	-40°C~85°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
1338-18DVGI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount	Tape & Reel	2006		yes	Active	3 (168 Hours)	8	EAR99	85°C	-40°C	1.8V	3mm	RoHS Compliant	Lead Free		No	8		MSOP	2-Wire, I2C, Serial						970μm	3mm	970μm				CMOS					e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	30		8	INDUSTRIAL		0.65mm					Timer or RTC		2/5V	5.5V					Clock		56B						HH:MM:SS (12/24 hr)			0.032MHz		SECONDS	N	NO	I2C		1	YY-MM-DD-dd
RTC-4543SA A PURE SN	Epson America, Inc	RFQ Min: 1 Mult: 1	download								LTB								Yes with exemptions																																14																				Clock/Calendar				HH:MM:SS											DW:DM:M:Y
PCF8593TD-T	NXP Semiconductors	RFQ Min: 1 Mult: 1
DS1244Y-70+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Through Hole	Tube	2011		yes	Active	1 (Unlimited)	28	EAR99			5V	39.37mm	ROHS3 Compliant	Lead Free		No	28		28-DIP Module (0.600, 15.24mm)	Parallel		Unknown			70GHz	9.35mm	18.8mm		Through Hole	4.187905g	0°C~70°C	CMOS		8473.30.11.40	85mA	Phantom Time Chip	e3	Matte Tin (Sn)	DUAL			5V		DS1244	28			2.54mm					Timer or RTC		5V		Leap Year, NVSRAM				Clock	70 ns	32KB				13b	4.5V~5.5V	HH:MM:SS:hh (12/24 hr)					1/100SECOND	N	YES				YY-MM-DD-dd	10mA @ 5V
X1288S16I-4.5AT1	Intersil	RFQ Min: 1 Mult: 1
DS1307Z+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2005			Active	1 (Unlimited)			70°C	0°C	5V	5mm	ROHS3 Compliant	Lead Free	Tin	No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial	5.5V	No SVHC		4.5V		1.5mm	4mm		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
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
X1227V8I	Intersil	RFQ Min: 1 Mult: 1
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
PCA8565TS-T	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1				Surface Mount	Tape and Reel								125°C	-40°C			RoHS Compliant	Lead Free		No	8		TSSOP		5.5V			1.8V																																													HH:MM:SS
ISL12026AIVZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	19 Weeks		Surface Mount		2010			Active	1	8	EAR99	85°C	-40°C	3.3V	4.4mm	RoHS Compliant			No	8		TSSOP	2-Wire, I2C, Serial	5.5V			2.7V			3mm					CMOS	1.2mm				e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	30			INDUSTRIAL		0.65mm					Timer or RTC		3/5V						Clock								HH:MM:SS			0.032MHz		SECONDS	Y	YES	I2C			YY-MM-DD-dd
M41T56C64MY6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	3 (168 Hours)	18	EAR99			5V	11.61mm	ROHS3 Compliant			No	18		18-SOX, 18-SOIC with Crystal (7.5mm Width)	I2C, 2-Wire Serial							7.62mm		Surface Mount		-40°C~85°C	CMOS	2.69mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		240	5V	30	M41T56	18			1.27mm					Timer or RTC		5V		EEPROM, Leap Year, NVSRAM				Clock		56B 8KB					4.5V~5.5V	HH:MM:SS			0.032MHz		SECONDS	N	YES	I2C			YY-MM-DD-dd	100μA Typ @ 4.5V~5.5V	2.5V~3.5V
X1288V14T1	Intersil	RFQ Min: 1 Mult: 1
RX-8025SA:AA3:PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	15 Weeks			Tape & Reel (TR)		RX-8025SA		Active	1 (Unlimited)							ROHS3 Compliant						14-SOIC (0.209, 5.30mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C					Clock/Calendar																					Alarm, Leap Year			14-SOP								1.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V
X1228S14I-2.7	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1				Surface Mount	Bulk						14	EAR99	85°C	-40°C		8.65mm	Non-RoHS Compliant	Contains Lead					SOIC	2-Wire, I2C, Serial			not_compliant				3.9mm					CMOS	1.75mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL			5V			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
DS1644P-120+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	14 Weeks			Tube	2005		yes	Obsolete	3 (168 Hours)	34	EAR99					ROHS3 Compliant	Lead Free			34		34-PowerCap™ Module	Parallel			not_compliant						Surface Mount		0°C~70°C	CMOS		8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED	DS1644	34		YES						Timer or RTC	Not Qualified	5V		Leap Year, NVSRAM						32KB					4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz		SECONDS	N	NO				YY-MM-DD-dd	4mA @ 4.5V~5.5V	3V
RV-2123-C2-32.768KHZ-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-TCDFN Exposed Pad	SPI, 4-Wire Serial									Surface Mount		-40°C~85°C TA					Clock/Calendar		Gold Flash (Au)			260		40														Alarm, Leap Year											1.1V~5.5V	HH:MM:SS											YY-MM-DD-dd	180nA @ 3V
ISL12028IV30AZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		2005			Active	1	14	EAR99	85°C	-40°C	3.3V	5mm	RoHS Compliant			No	14		TSSOP	2-Wire, I2C, Serial	5.5V			2.7V			4.4mm					CMOS	1.2mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	40			INDUSTRIAL		0.65mm					Timer or RTC		3/5V						Clock								HH:MM:SS			0.032MHz		SECONDS	Y	YES	I2C			YY-MM-DD-dd
ISL12021CVZ	Intersil	RFQ Min: 1 Mult: 1
RV-8803-C7-TA-QC	Micro Crystal	RFQ Min: 1 Mult: 1											8					3.2mm	Non-RoHS Compliant														1.5mm					CMOS	0.8mm						DUAL	NO LEAD	NOT SPECIFIED	3V	NOT SPECIFIED			INDUSTRIAL	YES	0.9mm	R-PDSO-N8	1.5V	85°C	-40°C				5.5V															TIMER, REAL TIME CLOCK						I2C
X1227S8Z-2.7A	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		0°C~70°C					Clock/Calendar								X1227													Alarm, Leap Year, Supervisor, Watchdog Timer											2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
X1288S16-4.5A	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		0°C~70°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
MCP795B10-I/ST	Microchip Technology	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2011			Obsolete	1 (Unlimited)	14	EAR99				5mm	ROHS3 Compliant			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)	DUAL			5V		MCP795B10	14			0.65mm					Timer or RTC		2/5V		Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer				Clock		64B			8		1.8V~5.5V	HH:MM:SS:hh (12/24 hr)			10MHz		1/100SECOND	Y	NO				YY-MM-DD-dd	1μA @ 1.8V~5.5V	1.3V~5.5V

PCF8573T,512 NXP Semiconductors
Real Time Clock Serial Clock/Calendar/Alarm 16-Pin SO Tube

Price: 0.0000
RFQ
X1228S14I Renesas Electronics America
X1228 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1288V14-2.7 Renesas Electronics America
X1288 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1393U-33+ Maxim Integrated
10 Terminations3.3V 10 Pin DS1393 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
MCP79412T-I/MNY Microchip Technology
8 Terminations5V 8 Pin MCP79412 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
Q41802551000100 Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 14-Pin SOP T/R

Price: 0.0000
RFQ
BQ4845YS-A4N 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
1338-18DVGI8 Integrated Device Technology (IDT)
8 Terminations 3.3V 8 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

Price: 0.0000
RFQ
RTC-4543SA A PURE SN Epson America, Inc
Real Time Clock Serial Clock/Calendar 14-Pin SOP Bulk

Price: 0.0000
RFQ
PCF8593TD-T NXP Semiconductors
IC 0 TIMER(S), REAL TIME CLOCK, PDSO8, 3.90 MM, PLASTIC, MS-012AA, SOT-96-1, SO-8, Timer or RTC

Price: 0.0000
RFQ
DS1244Y-70+ Maxim Integrated
28 Terminations5V 28 Pin DS1244 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
RFQ
X1288S16I-4.5AT1 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO16, 0.300 INCH, PLASTIC, SOIC-16

Price: 0.0000
RFQ
DS1307Z+T&R Maxim Integrated
DS1307 Real Time ClocksLeap Year, NVSRAM, Square Wave Output Min 4.5V VMax 5.5V V

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

Price: 0.0000
RFQ
X1227V8I Intersil
0 TIMER(S), REAL TIME CLOCK, PDSO8, PLASTIC, TSSOP-8

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
PCA8565TS-T NXP Semiconductors / Freescale
Real Time ClocksMin 1.8V VMax 5.5V V

Price: 0.0000
RFQ
ISL12026AIVZ Intersil (Renesas Electronics America)
8 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
M41T56C64MY6E STMicroelectronics
18 Terminations5V 18 Pin M41T56 Real Time ClocksTimer or RTC SubcategoryEEPROM, Leap Year, NVSRAM 0.032MHz

Price: 0.0000
RFQ
X1288V14T1 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO14, PLASTIC, TSSOP-14

Price: 0.0000
RFQ
RX-8025SA:AA3:PURE SN EPSON
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
X1228S14I-2.7 Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1644P-120+ Maxim Integrated
34 Terminations5V 34 Pin DS1644 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM 0.032MHz

Price: 0.0000
RFQ
RV-2123-C2-32.768KHZ-20PPM-TA-QC Micro Crystal
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
ISL12028IV30AZ 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
ISL12021CVZ Intersil
REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, PLASTIC, MO-153AC, TSSOP-14

Price: 0.0000
RFQ
RV-8803-C7-TA-QC Micro Crystal
8 Terminations3V Real Time Clocks

Price: 0.0000
RFQ
X1227S8Z-2.7A Renesas Electronics America
X1227 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1288S16-4.5A Renesas Electronics America
X1288 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
MCP795B10-I/ST Microchip Technology
14 Terminations5V 14 Pin MCP795B10 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ