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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	Pricing(USD)	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	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	Height	Width	Mounting Type	Operating Temperature	Technology	Height Seated (Max)	HTS Code	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	Subcategory	Qualification Status	Power Supplies	Feature	Supplier Device Package	Logic Function	Screening Level	Memory Size	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
DS1747P-70IND+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	10 Weeks		Tray	2012	yes	Active	3 (168 Hours)	34	EAR99				25.019mm	ROHS3 Compliant	Lead Free					34-PowerCap™ Module	Parallel						23.495mm	Surface Mount	-40°C~85°C	CMOS	2.3368mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	5V	NOT SPECIFIED	DS1747	34		YES	1.27mm	R-XDMA-U34	Timer or RTC	Not Qualified	5V	Leap Year, NVSRAM, Y2K				512KB		4.5V~5.5V	HH:MM:SS (24 hr)	8	0.032MHz	SECONDS	N	NO				YY-MM-DD-dd	4mA @ 5V	3V
X1227V8I-2.7	Intersil	0.0000	RFQ Min: 1 Mult: 1
ISL12027IV30AZ	Intersil	0.0000	RFQ Min: 1 Mult: 1
MCP79520-I/MS	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2003		Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant	Lead Free		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	Matte Tin (Sn) - annealed	DUAL	260	3V	40	MCP79520			YES	0.5mm					Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID		Clock				1.8V~3.6V	HH:MM:SS:hh (12/24 hr)		5MHz					64 B		YY-MM-DD-dd	1μA @ 1.8V~3.6V	1.3V~3.6V
DS1339AU+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2002		Active	1 (Unlimited)	8	EAR99			3.3V	3mm	ROHS3 Compliant		Tin	No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial						3mm	Surface Mount	-40°C~85°C	CMOS	1.1mm		Clock/Calendar			DUAL		3.3V		DS1339				0.65mm					Alarm, Leap Year, Square Wave Output, Trickle-Charger		Clock				1.71V~5.5V	HH:MM:SS (12/24 hr)						I2C		1	YY-MM-DD-dd	200μA @ 1.71V~5.5V	1.3V~3.7V
X1228S14-2.7A	Renesas Electronics America	0.0000	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	0°C~70°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
X1227S8Z-2.7A	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download			Tube		yes	Obsolete	1 (Unlimited)	8					4.9022mm	ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial						3.9116mm	Surface Mount	0°C~70°C	CMOS	1.7272mm		Clock/Calendar	e3	MATTE TIN	DUAL	260	5V	40		8		YES	1.27mm	R-PDSO-G8		COMMERCIAL		Alarm, Leap Year, Supervisor, Watchdog Timer						2.7V~5.5V	HH:MM:SS (12/24 hr)		0.032MHz				I2C		1	YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
RX-4571SA:B0 PURE SN	EPSON	0.0000	RFQ Min: 1 Mult: 1
DS1685QN-5/T&R	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2012		Obsolete	1 (Unlimited)			85°C	-40°C			Non-RoHS Compliant	Contains Lead					28-LCC (J-Lead)	Parallel	5.5V			4.5V			Surface Mount	-40°C~85°C				Clock/Calendar							DS1685									Alarm, NVSRAM, Square Wave Output, Y2K	28-PLCC (11.51x11.51)	Clock		242B		4.5V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
ISL12057IUZ	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube			Active	1 (Unlimited)		EAR99					ROHS3 Compliant						8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial							Surface Mount	-40°C~85°C			8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed		NOT SPECIFIED		NOT SPECIFIED	ISL12057	8								Alarm, Leap Year						1.8V~3.6V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	0.65μA @ 1.8V
DS1344D-33+T&R	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Digi-Reel®	2002		Active	1 (Unlimited)			85°C	-40°C	3.3V		ROHS3 Compliant			No	14		14-WFDFN Exposed Pad	SPI	5.5V	Unknown		3V			Surface Mount	-40°C~85°C				Clock/Calendar							DS1344									Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger	14-TDFN-EP (3x3)	Clock		96B		3V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	120μA~160μA @ 3.63V~5.5V	1.3V~5.5V
PCF85363ATL/AX	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks		Tape & Reel (TR)	2010		Active	1 (Unlimited)	10					2.6mm	ROHS3 Compliant						10-XFDFN Exposed Pad	I2C, 2-Wire Serial						2.6mm	Surface Mount	-40°C~85°C	CMOS	0.5mm		Clock/Calendar			DUAL	NOT SPECIFIED	3.3V	NOT SPECIFIED	PCF85363	10		YES	0.5mm	S-PDSO-N10				Alarm, Leap Year, Watchdog Timer				64B		0.9V~5.5V	HH:MM:SS:hh (12/24 hr)						I2C		1	YY-MM-DD-dd	0.885μA @ 3.3V	0.9V~5.5V
BQ4832YMA-85	Texas Instruments	211.6764	Add to Cart Min: 1 Mult: 1	download		Through Hole	Tray			Obsolete	1 (Unlimited)			70°C	0°C	5V		ROHS3 Compliant	Contains Lead	Tin	No	32		32-DIP Module (0.61, 15.49mm)	Parallel	5.5V			4.5V			Through Hole	0°C~70°C				Clock/Calendar							BQ4832									Alarm, Supervisor, Watchdog Timer	32-DIP Module (18.42x42.8)	Clock		250kB		4.5V~5.5V	HH:MM:SS:hh (24 hr)									YY-MM-DD-dd	4mA @ 4.5 V~5.5 V
DS1244WP-120+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	11 Weeks		Tray	2011	yes	Active	3 (168 Hours)	34	EAR99				25.019mm	ROHS3 Compliant	Lead Free					34-PowerCap™ Module	Parallel			not_compliant			23.495mm	Surface Mount	0°C~70°C	CMOS	6.858mm	8473.30.11.40	Phantom Time Chip	e3	Matte Tin (Sn)	DUAL	NOT SPECIFIED	3.3V	NOT SPECIFIED	DS1244	34		YES	1.27mm	R-XDMA-U34	Timer or RTC	Not Qualified	3.3V	Leap Year, NVSRAM				32KB		2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8		1/100SECOND	N	NO				YY-MM-DD-dd	7mA @ 3.3V	3V
MCP795W21T-I/SL	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks	Surface Mount	Tape & Reel (TR)	2011		Active	1 (Unlimited)	14	EAR99				8.65mm	ROHS3 Compliant			No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-SOIC (0.154, 3.90mm Width)	SPI						3.9mm	Surface Mount	-40°C~85°C	CMOS	1.75mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	260	5V	40	MCP795W21	14			1.27mm		Timer or RTC		2/5V	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, 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
DS1673E-5	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2009	no	Obsolete	1 (Unlimited)	20	EAR99				6.5mm	Non-RoHS Compliant	Contains Lead				3-CHANNEL, 8-BIT ADC	20-TSSOP (0.173, 4.40mm Width)	3-Wire Serial			not_compliant			4.4mm	Surface Mount	0°C~70°C	MOS	1.1mm	8542.39.00.01	Portable System Controller	e0	Tin/Lead (Sn/Pb)	DUAL	240	5V	20	DS1673	20		YES	0.65mm	R-PDSO-G20	Timer or RTC	Not Qualified	5V	Alarm, Leap Year, Watchdog Timer						4.5V~5.5V	HH:MM:SS (12/24 hr)	1	0.032MHz	SECONDS	Y	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	300μA @ 5V	2.5V~3.7V
X1228S14I	Intersil	0.0000	RFQ Min: 1 Mult: 1
DP8573AV	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube			Obsolete	2A (4 Weeks)	28	EAR99			5V	11.43mm	Non-RoHS Compliant	Contains Lead		No	28	PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT	28-LCC (J-Lead)	Parallel						11.43mm	Surface Mount	-40°C~85°C	CMOS	4.57mm	8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	QUAD	245	5V	30	DP8573	28			1.27mm		Timer or RTC			Alarm, Leap Year		Clock		32B		4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8		1/100SECOND	Y	YES				YY-MM-DD-dd	1μA @ 5V	2.2V~5.1V
MAX6902ETA+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2008	yes	Obsolete	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant	Lead Free					8-WDFN Exposed Pad	SPI			unknown			3mm	Surface Mount	-40°C~85°C	CMOS	0.8mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	3.3V	NOT SPECIFIED	MAX6902	8			0.65mm	S-XDSO-N8	Timer or RTC	Not Qualified	2.5/5V	Alarm, Leap Year, NVSRAM, Y2K		Clock		31B		2V~5.5V	HH:MM:SS (12/24 hr)		0.032MHz	SECONDS	Y		SERIAL, 3-WIRE			YY-MM-DD-dd	1.05μA~4.2μA @ 2V~5V
R2051T01-E2-F	Ricoh Electronic Devices Company	0.0000	RFQ Min: 1 Mult: 1	download	9 Weeks		Tape & Reel (TR)			Active	1 (Unlimited)							RoHS Compliant	Lead Free																						NOT SPECIFIED		NOT SPECIFIED												Clock
ISL1221IUZ-T	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks	Surface Mount	Tape & Reel (TR)	2004		Active	2	10	EAR99	85°C	-40°C		3mm	RoHS Compliant			No	10		MSOP	2-Wire, I2C, Serial	5.5V	Unknown		2.7V		3mm			CMOS	1.1mm	8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL	260	3V	30		10	INDUSTRIAL		0.5mm		Timer or RTC		3/5V			Clock		2B			HH:MM:SS		0.032MHz	SECONDS	Y	NO	I2C			YY-MM-DD-dd
DS17885EN-3+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2000		Obsolete	1 (Unlimited)	28	EAR99			3V	11.8mm	ROHS3 Compliant			No	28		28-TSSOP (0.465, 11.80mm Width)	Parallel						8mm	Surface Mount	-40°C~85°C	CMOS	1.2mm	8542.39.00.01	Clock/Calendar			DUAL		3V		DS17885				0.55mm		Timer or RTC		3V	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		Clock		8KB		2.7V~3.7V	HH:MM:SS (12/24 hr)	8		SECONDS	Y	NO			1	YY-MM-DD-dd	2mA @ 2.7V~3.7V	2.5V~3.7V
ISL1221IUZ-T	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Cut Tape (CT)	2004		Active	2 (1 Year)	10	EAR99				3mm	ROHS3 Compliant						10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial						3mm	Surface Mount	-40°C~85°C	CMOS	1.1mm	8542.39.00.01	Time Event Recorder	e3	Matte Tin (Sn) - annealed	DUAL	NOT SPECIFIED	3V	NOT SPECIFIED	ISL1221	10		YES	0.5mm	S-PDSO-G10				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
DS14285S/T&R	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2005		Obsolete	1 (Unlimited)			70°C	0°C			Non-RoHS Compliant	Contains Lead			24		24-SOIC (0.295, 7.50mm Width)	Parallel	5.5V			4.5V			Surface Mount	0°C~70°C				Clock/Calendar							DS14285									Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	24-SOIC	Clock		114B		4.5V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	0.5μA @ 4.5V~5.5V	2.5V~3.6V
RTC-4543SA:B0ROHS	EPSON	0.0000	RFQ Min: 1 Mult: 1
MCP79400T-I/SN	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Tape & Reel (TR)	1998		Active	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant	Lead Free		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) - annealed	DUAL	260	2.5V	40	MCP79400	8			1.27mm		Timer or RTC		2/5V	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		Clock	TS 16949			1.8V~5.5V	HH:MM:SS (12/24 hr)		0.4MHz	SECONDS	Y		I2C	64 B	1	YY-MM-DD-dd	1.2μA Typ @ 3.3V	1.3V~5.5V
DS1558W	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download			Tray		no	Obsolete	3 (168 Hours)	48					7mm	Non-RoHS Compliant						48-LQFP	Parallel			unknown			7mm	Surface Mount	-40°C~85°C		1.2mm		Clock/Calendar	e0	TIN LEAD	QUAD	245	3.3V	NOT SPECIFIED		48		YES	0.5mm	S-PQFP-G48		COMMERCIAL		Alarm, Leap Year, Watchdog Timer, Y2K						2.97V~3.63V	HH:MM:SS (24 hr)	8	0.032MHz							YY-MM-DD-dd	2mA @ 3.3V	2.5V~3.7V
DS1501WE+T&R	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2002		Obsolete	3 (168 Hours)			70°C	0°C	3.3V		ROHS3 Compliant	Lead Free		No	28		28-TSSOP (0.465, 11.80mm Width)	Parallel	3.6V			3V			Surface Mount	0°C~70°C				Clock/Calendar							DS1501									Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K	28-TSOP	Clock		256B		3V~3.6V	HH:MM:SS (24 hr)									YY-MM-DD-dd	4mA @ 3V~3.6V	2.5V~3.7V
PT7C4337LEX	Diodes Incorporated	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks		Tape & Reel (TR)	2014		Obsolete	1 (Unlimited)	8	EAR99				4.4mm	RoHS Compliant						8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial			compliant			3mm	Surface Mount	-40°C~85°C TA	CMOS	1.2mm	8542.39.00.01	Clock/Calendar			DUAL		3.3V					YES	0.65mm	R-PDSO-G8	Timer or RTC	Not Qualified	2/5V	Alarm, Leap Year, Square Wave Output						1.8V~5.5V	HH:MM:SS (12/24 hr)		0.032MHz	SECONDS	Y	YES	I2C		1	YY-MM-DD-dd	0.8μA @ 1.3V~1.8V
PCF8563P/F4,112	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2000		Obsolete	1 (Unlimited)	8					9.5mm	ROHS3 Compliant						8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial			unknown			7.62mm	Through Hole	-40°C~85°C	CMOS	4.2mm	8542.39.00.01	Clock/Calendar	e4	NICKEL PALLADIUM GOLD	DUAL	250	2V	40	PCF8563	8		NO	2.54mm	R-PDIP-T8	Timer or RTC	Not Qualified	2/5V	Alarm, Leap Year, Watchdog Timer						1.8V~5.5V	HH:MM:SS (24 hr)		0.032MHz	SECONDS	Y	YES	I2C			YY-MM-DD-dd	0.6μA~0.75μA @ 2V~5V

DS1747P-70IND+ Maxim Integrated
34 Terminations5V 34 Pin DS1747 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
X1227V8I-2.7 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO8, PLASTIC, MO-153AC, TSSOP-8

Price: 0.0000
RFQ
ISL12027IV30AZ Intersil
Real Time Clock/Calendar with EEPROM; SOIC8, TSSOP8; Temp Range: -40° to 85°C

Price: 0.0000
RFQ
MCP79520-I/MS Microchip Technology
10 Terminations3V MCP79520 Real Time ClocksAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID 5MHz

Price: 0.0000
RFQ
DS1339AU+T Maxim Integrated
8 Terminations3.3V DS1339 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
X1228S14-2.7A Renesas Electronics America
X1228 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1227S8Z-2.7A Rochester Electronics
8 Terminations5V 8 Pin Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
RX-4571SA:B0 PURE SN EPSON
Real Time Clock Real Time Clock

Price: 0.0000
RFQ
DS1685QN-5/T&R Maxim Integrated
DS1685 Real Time ClocksAlarm, NVSRAM, Square Wave Output, Y2K Min 4.5V VMax 5.5V V

Price: 0.0000
RFQ
ISL12057IUZ Renesas Electronics America
8 Pin ISL12057 Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
DS1344D-33+T&R Maxim Integrated
DS1344 Real Time ClocksAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger Min 3V VMax 5.5V V

Price: 0.0000
RFQ
PCF85363ATL/AX NXP Semiconductors
10 Terminations3.3V 10 Pin PCF85363 Real Time ClocksAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
BQ4832YMA-85 Texas Instruments
BQ4832 Real Time Clocks Alarm, Supervisor, Watchdog Timer Min 4.5V V Max 5.5V V

Price: 211.6764
RFQ
DS1244WP-120+ Maxim Integrated
34 Terminations3.3V 34 Pin DS1244 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
RFQ
MCP795W21T-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795W21 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
DS1673E-5 Maxim Integrated
20 Terminations5V 20 Pin DS1673 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
X1228S14I Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO14, PLASTIC, SOIC-14

Price: 0.0000
RFQ
DP8573AV Texas Instruments
28 Terminations5V 28 Pin DP8573 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year

Price: 0.0000
RFQ
MAX6902ETA+T Maxim Integrated
8 Terminations3.3V 8 Pin MAX6902 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
R2051T01-E2-F Ricoh Electronic Devices Company
Real Time Clocks

Price: 0.0000
RFQ
ISL1221IUZ-T Intersil (Renesas Electronics America)
10 Terminations3V 10 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS17885EN-3+ Maxim Integrated
28 Terminations3V DS17885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
ISL1221IUZ-T Renesas Electronics America
10 Terminations3V 10 Pin ISL1221 Real Time ClocksAlarm, Leap Year, SRAM

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

Price: 0.0000
RFQ
RTC-4543SA:B0ROHS EPSON
RTC-4543SA:B0ROHS datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
MCP79400T-I/SN Microchip Technology
8 Terminations2.5V 8 Pin MCP79400 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
DS1558W Rochester Electronics, LLC
48 Terminations 3.3V 48 Pin Real Time Clocks Alarm, Leap Year, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1501WE+T&R Maxim Integrated
DS1501 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Min 3V VMax 3.6V V

Price: 0.0000
RFQ
PT7C4337LEX Diodes Incorporated
8 Terminations3.3V Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
PCF8563P/F4,112 NXP Semiconductors
8 Terminations2V 8 Pin PCF8563 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ