Get Free Samples! Come fill out the form ! ! !

Call us: +86 0755-82563503

English

Currency: $ US Dollar

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.
- View All

Items : %s%s

RTCs

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Height	Width	Mounting Type	Operating Temperature	Technology	Operating Supply Current	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	Accuracy	Screening Level	Memory Size	Memory Type	Function	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	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
DS1344D-18+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	14	EAR99			1.8V	3mm	ROHS3 Compliant			No	14		14-WFDFN Exposed Pad	SPI						3mm	Surface Mount	-40°C~85°C	CMOS		0.8mm	8473.30.11.80	Clock/Calendar			DUAL		1.8V		DS1344	14			0.4mm		Timers or RTCs			Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger		Clock			96B				1.71V~5.5V	HH:MM:SS (12/24 hr)			4MHz	SECONDS	Y	NO	SERIAL, 3-WIRE		1	YY-MM-DD-dd		1.3V~5.5V
X1205S8I	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount	Bulk	2005			Discontinued	1	8	EAR99	85°C	-40°C		4.9mm	Non-RoHS Compliant	Contains Lead			8		SOIC	2-Wire, I2C, Serial	5.5V		not_compliant	2.7V		3.9mm			CMOS		1.75mm			e0	Tin/Lead (Sn/Pb)	DUAL	240	5V	NOT SPECIFIED		8	INDUSTRIAL		1.27mm		Timer or RTC	Not Qualified	3/5V											HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	YES	I2C			YY-MM-DD-dd
ISL12020MIRZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount		2008			Active	1	20	EAR99	85°C	-40°C		5.5mm	RoHS Compliant	Lead Free	Tin	No	20		DFN	2-Wire, I2C, Serial	5.5V	No SVHC		2.7V	1.3mm	4mm			CMOS			8542.39.00.01		e3		DUAL	260	3V			20	INDUSTRIAL		0.5mm		Timers or RTCs		3/5V			Clock	0.0005 %		128B					HH:MM:SS			0.032MHz	SECONDS	Y		I2C	128 B		YY-MM-DD-dd
RX8010SJ:B3PURESN	EPSON	RFQ Min: 1 Mult: 1
AS1810-PTR	ams	RFQ Min: 1 Mult: 1				Tape & Reel (TR)				Obsolete	1 (Unlimited)
1337AGDVGI8	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Active	3 (168 Hours)							ROHS3 Compliant						8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial							Surface Mount	-40°C~85°C					Clock/Calendar																Alarm, Leap Year, Square Wave Output	8-TSSOP								1.8V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.3μA @ 1.3V~1.8V
X1205S8IT1	Intersil	RFQ Min: 1 Mult: 1
DS1374U-33+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2002			Active	1 (Unlimited)			85°C	-40°C	3.3V		ROHS3 Compliant	Lead Free	Tin	No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial	5.5V	Unknown		2.97V			Surface Mount	-40°C~85°C					Binary Counter							DS1374									Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer	10-uMAX	Clock, Counter							2.97V~5.5V	Binary										Binary	175μA @ 2.97V~5.5V	1.3V~5.5V
RV-3029-C2-32.768K-OPTION-A-TB-QA	Micro Crystal	RFQ Min: 1 Mult: 1
ISL12029IBZ	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	2 (1 Year)							ROHS3 Compliant						14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							Surface Mount	-40°C~85°C					Clock/Calendar							ISL12029									Alarm, Leap Year, Supervisor, Watchdog Timer									2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
MCP79400-I/SN	Microchip Technology	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Tube	2005			Active	3 (168 Hours)	8	EAR99				4.9mm	ROHS3 Compliant	Lead Free		No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		No SVHC			1.5mm	3.9mm	Surface Mount	-40°C~85°C	CMOS				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	64B				1.8V~5.5V	HH:MM:SS (12/24 hr)			0.4MHz	SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	1.2μA Typ @ 3.3V	1.3V~5.5V
ISL12057IUZ-T	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2008			Active	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant						8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial						3mm	Surface Mount	-40°C~85°C	CMOS		1.1mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	260	3V	30	ISL12057	8		YES	0.65mm	S-PDSO-G8		Not Qualified		Alarm, Leap Year									1.8V~3.6V	HH:MM:SS (12/24 hr)			0.032MHz				I2C			YY-MM-DD-dd	0.65μA @ 1.8V
AB-RTCMC-32.768KHZ-B5ZE-S3-T	Abracon LLC	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)				Active	1 (Unlimited)			85°C	-40°C	3V		RoHS Compliant	Lead Free		No	10		10-SMD Module	I2C, 2-Wire Serial	5.5V			1.2V			Surface Mount	-40°C~85°C					Clock/Calendar																Alarm, Leap Year, Square Wave Output	Module	Clock							1.2V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.5μA @ 2V~5V	1.8V~5.5V
DS1501YE+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tray	2002		yes	Obsolete	3 (168 Hours)	28	EAR99				11.8mm	ROHS3 Compliant	Lead Free					28-TSSOP (0.465, 11.80mm Width)	Parallel						8mm	Surface Mount	0°C~70°C	CMOS		1.2mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	5V	30	DS1501	28		YES	0.55mm	R-PDSO-G28	Timers or RTCs	Not Qualified	5V	Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K					256B				4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	Y	YES			1	YY-MM-DD-dd	5mA @ 4.5V~5.5V	2.5V~3.7V
AB0815-T3	Abracon LLC	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)	2012			Active	1 (Unlimited)			85°C	-40°C			RoHS Compliant	Lead Free		No			16-VFQFN Exposed Pad	SPI	3.6V			1.7V			Surface Mount	-40°C~85°C					Clock/Calendar																Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer	16-QFN (3x3)	Clock			256B				1.7V~3.6V	HH:MM:SS:hh								256 B		YY-MM-DD-dd	0.17μA~0.22μA @ 1.8V~3V	1.5V~3.6V
DS1672U-33+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2002			Active	1 (Unlimited)			85°C	-40°C	3.3V		ROHS3 Compliant	Lead Free	Tin	No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial	3.63V			2.97V			Surface Mount	-40°C~85°C					Binary Counter							DS1672									Trickle-Charger	8-uMAX	Clock, Counter							2.97V~3.63V	Binary										Binary	500μA @ 3.63V	1.3V~3.63V
DS14285S+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2005		yes	Obsolete	1 (Unlimited)	24	EAR99				15.415mm	ROHS3 Compliant	Lead Free					24-SOIC (0.295, 7.50mm Width)	Parallel						7.51mm	Surface Mount	0°C~70°C	CMOS		2.68mm	8473.30.11.80	Clock/Calendar	e3	Tin (Sn)	DUAL	260	5V	NOT SPECIFIED	DS14285	24		YES	1.27mm	R-PDSO-G24	Timer or RTC	Not Qualified	5V	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output					114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	YES			1	YY-MM-DD-dd	0.5μA @ 4.5V~5.5V	2.5V~3.6V
DS1501WSN+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2013			Obsolete	1 (Unlimited)			85°C	-40°C	3.3V		ROHS3 Compliant	Lead Free		No	28		28-SOIC (0.295, 7.50mm Width)	Parallel	3.6V			3V			Surface Mount	-40°C~85°C					Clock/Calendar							DS1501									Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K	28-SOIC	Clock			256B				3V~3.6V	HH:MM:SS (24 hr)										YY-MM-DD-dd	4mA @ 3V~3.6V	2.5V~3.7V
DS1391U-3+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2002			Active	1 (Unlimited)			85°C	-40°C	3V		ROHS3 Compliant	Lead Free		No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI	3.3V			2.7V			Surface Mount	-40°C~85°C					Clock/Calendar							DS1391									Alarm, Leap Year, Square Wave Output, Trickle-Charger	10-uMAX	Clock							2.7V~3.3V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	125μA @ 2.7V~3.3V	1.3V~3.7V
S-35192A-I8T1U	ABLIC U.S.A. Inc.	RFQ Min: 1 Mult: 1	download	18 Weeks		Tape & Reel (TR)				Active	1 (Unlimited)	8	EAR99				2.23mm	RoHS Compliant						8-SMD, Flat Lead	3-Wire Serial						1.97mm	Surface Mount	-40°C~85°C	CMOS		0.5mm	8542.39.00.01	Clock/Calendar	e3	TIN	DUAL		3V			8		YES	0.5mm	R-PDSO-F8		Not Qualified		Alarm, Leap Year									1.3V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				SERIAL, 3-WIRE		1	YY-MM-DD-dd	8μA~14μA @ 3V~5V
MCP795B22T-I/SL	Microchip Technology	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2011			Obsolete	1 (Unlimited)	14	EAR99				8.65mm	ROHS3 Compliant					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)	DUAL		5V		MCP795B22	14		YES	1.27mm	R-PDSO-G14	Timer or RTC	Not Qualified	2/5V	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer					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
RX-8025NBAA	Epson America, Inc	RFQ Min: 1 Mult: 1	download							Active								Yes with exemptions																												20															Clock/Calendar/Alarm/Timer/Interrupt			HH:MM:SS										DW:DM:M:Y
PCF2127T/2,518	NXP Semiconductors	RFQ Min: 1 Mult: 1	download							Active								RoHS Compliant																												16															Clock/Calendar			HH:MM:SS										DW:DM:M:Y
DS1338U-33+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2012			Active	1 (Unlimited)			85°C	-40°C	3.3V		ROHS3 Compliant	Lead Free	Tin	No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial	5.5V	Unknown		3V			Surface Mount	-40°C~85°C		325μA			Clock/Calendar							DS1338									Leap Year, NVSRAM, Square Wave Output	8-uMAX	Clock			56B	RAM			3V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	125μA~200μA @ 3.63V~5.5V	1.3V~3.7V
DS1302SN+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2001		yes	Active	1 (Unlimited)	8	EAR99				5.31mm	ROHS3 Compliant	Lead Free			8	BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA	8-SOIC (0.209, 5.30mm Width)	3-Wire Serial							Surface Mount	-40°C~85°C	CMOS		2.13mm		Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	3.3V	30	DS1302	8		YES	1.27mm		Timer or RTC	Not Qualified	3/5V	Leap Year, NVSRAM, Trickle-Charger					31B				2V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	N	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
DS1558W	Rochester Electronics, LLC	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
R2223T-E2-F	Ricoh Electronic Devices Company	RFQ Min: 1 Mult: 1	download	9 Weeks		Tape & Reel (TR)				Active	1 (Unlimited)							RoHS Compliant	Lead Free																																					Clock
DS1391U-3+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	10	EAR99			3V	3mm	ROHS3 Compliant	Lead Free		No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI		Unknown			950μm	3mm	Surface Mount	-40°C~85°C	CMOS			8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	3V	30	DS1391	10			0.5mm		Timers or RTCs		3V	Alarm, Leap Year, Square Wave Output, Trickle-Charger		Clock							2.7V~3.3V	HH:MM:SS:hh (12/24 hr)			0.032MHz		Y	NO	SERIAL, 3-WIRE		1	YY-MM-DD-dd	125μA @ 2.7V~3.3V	1.3V~3.7V
DS1254YB-100	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download			Tray			no	Obsolete	3 (168 Hours)	41					40mm	Non-RoHS Compliant						168-BGA	Parallel						40mm	Surface Mount	0°C~70°C			5.92mm		Phantom Time Chip	e0	TIN LEAD	BOTTOM	NOT SPECIFIED	5V	NOT SPECIFIED		41		YES	1.27mm	S-PBGA-B41		COMMERCIAL		Leap Year, NVSRAM					2MB				4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8									YY-MM-DD-dd	7mA @ 3.3V	3V
RV-8803-C7-32.768KHZ-3PPM-TA-QA	Micro Crystal	RFQ Min: 1 Mult: 1	download	2 Weeks		Tape & Reel (TR)		Automotive, AEC-Q200		Active	1 (Unlimited)							ROHS3 Compliant						8-WCDFN	I2C							Surface Mount	-40°C~85°C TA					Clock/Calendar		Gold Flash (Au)		260		40										Alarm, Leap Year, RAM									1.5V~5.5V	HH:MM:SS										YY-MM-DD-dd	350nA @ 3V

DS1344D-18+ Maxim Integrated
14 Terminations1.8V 14 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

Price: 0.0000
RFQ
X1205S8I Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
ISL12020MIRZ Intersil (Renesas Electronics America)
20 Terminations3V 20 Pin Real Time ClocksTimers or RTCs Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
RX8010SJ:B3PURESN EPSON
Real Time Clock,

Price: 0.0000
RFQ
AS1810-PTR ams
Real Time Clocks

Price: 0.0000
RFQ
1337AGDVGI8 Renesas Electronics America
Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
X1205S8IT1 Intersil
0 TIMER(S), REAL TIME CLOCK, PDSO8, 0.150 INCH, PLASTIC, SOIC-8

Price: 0.0000
RFQ
DS1374U-33+T&R Maxim Integrated
DS1374 Real Time ClocksAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer Min 2.97V VMax 5.5V V

Price: 0.0000
RFQ
RV-3029-C2-32.768K-OPTION-A-TB-QA Micro Crystal
Real Time Clock 32.768 kHz OPTION A TEMP COMP AEC-Q200

Price: 0.0000
RFQ
ISL12029IBZ Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
MCP79400-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
ISL12057IUZ-T Renesas Electronics America
8 Terminations3V 8 Pin ISL12057 Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
AB-RTCMC-32.768KHZ-B5ZE-S3-T Abracon LLC
Real Time ClocksAlarm, Leap Year, Square Wave Output Min 1.2V VMax 5.5V V

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

Price: 0.0000
RFQ
AB0815-T3 Abracon LLC
Real Time ClocksAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer Min 1.7V VMax 3.6V V

Price: 0.0000
RFQ
DS1672U-33+T&R Maxim Integrated
DS1672 Real Time ClocksTrickle-Charger Min 2.97V VMax 3.63V V

Price: 0.0000
RFQ
DS14285S+ Maxim Integrated
24 Terminations5V 24 Pin DS14285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1501WSN+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
DS1391U-3+T&R Maxim Integrated
DS1391 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger Min 2.7V VMax 3.3V V

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

Price: 0.0000
RFQ
MCP795B22T-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795B22 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
RX-8025NBAA Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 20-Pin SON Bulk

Price: 0.0000
RFQ
PCF2127T/2,518 NXP Semiconductors
Real Time Clock Serial 512byte Clock/Calendar 16-Pin SO

Price: 0.0000
RFQ
DS1338U-33+T&R Maxim Integrated
DS1338 Real Time ClocksLeap Year, NVSRAM, Square Wave Output Min 3V VMax 5.5V V

Price: 0.0000
RFQ
DS1302SN+ Maxim Integrated
8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz

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
R2223T-E2-F Ricoh Electronic Devices Company
Real Time Clocks

Price: 0.0000
RFQ
DS1391U-3+ Maxim Integrated
10 Terminations3V 10 Pin DS1391 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1254YB-100 Rochester Electronics, LLC
41 Terminations 5V 41 Pin Real Time Clocks Leap Year, NVSRAM

Price: 0.0000
RFQ
RV-8803-C7-32.768KHZ-3PPM-TA-QA Micro Crystal
Real Time ClocksAlarm, Leap Year, RAM

Price: 0.0000
RFQ