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

Call us: +86 0755-82563503

English

Currency: $ US Dollar

STM32F103C8T6
MFI343S00177
can I ask you a question please?
STM32F407VET6

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	Pricing(USD)	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	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Number of Functions	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)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Number of Outputs	Feature	Adjustable Threshold	Supplier Device Package	Logic Function	Access Time	Memory Size	Memory Type	Number of Bits	Supply Current-Max	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	RAM (words)	On Chip Data RAM Width	Time-Min	Interrupt Capability	Volatile	Information Access Method	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
DS1685E-5+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2000		yes	Active	1 (Unlimited)	24	EAR99			5V	7.8mm	ROHS3 Compliant	Lead Free	No	24		24-TSSOP (0.173, 4.40mm Width)	Parallel							4.4mm	Surface Mount		0°C~70°C	CMOS	1.1mm	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V		DS1685	24			0.65mm						Timer or RTC		5V			Alarm, NVSRAM, Square Wave Output, Y2K			Clock		242B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz			SECONDS	Y	YES		1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
DS1500YE	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tray	2005			Obsolete	3 (168 Hours)	32	EAR99			5V	18.4mm	Non-RoHS Compliant	Contains Lead	No	32		32-LFSOP (0.724, 18.40mm Width)	Parallel							8mm	Surface Mount		0°C~70°C	CMOS	1.24mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	20	DS1500	32			0.5mm						Timer or RTC		5V			Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K			Clock		256B				4.5V~5.5V	HH:MM:SS (24 hr)	8					SECONDS	Y	NO		1	YY-MM-DD-dd	5mA @ 4.5V~5.5V	2.5V~3.7V
DS1339AD+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2002			Active	1 (Unlimited)							ROHS3 Compliant						I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar								DS1339															Alarm, Leap Year, Square Wave Output, Trickle-Charger		8-TDFN EP							1.71V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	200μA @ 1.71V~5.5V	1.3V~3.7V
DS1251W-120+	Maxim Integrated	30.8020	Add to Cart Min: 1 Mult: 1	download	9 Weeks	Through Hole	Tube	2011		yes	Active	1 (Unlimited)	32	3A991.B.2.A				43.053mm	ROHS3 Compliant	Lead Free	No	32		32-DIP Module (0.600, 15.24mm)	Parallel					120GHz		15.24mm	Through Hole		0°C~70°C	CMOS	10.922mm	8473.30.11.40		Phantom Time Chip	e3	Matte Tin (Sn)	DUAL			3.3V		DS1251	32			2.54mm						Timer or RTC		3.3V			Leap Year, NVSRAM			Clock	120 ns	512KB				2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8					1/100SECOND	N	NO			YY-MM-DD-dd	7mA @ 3.3V
IDT1339-31DCGI	Integrated Device Technology (IDT)	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount		2006							85°C	-40°C		5mm	RoHS Compliant			8		SOIC	2-Wire, I2C, Serial	5.5V			2.45V		1.5mm	4mm																																									HH:MM:SS (12/24 hr)											YY-MM-DD-dd
ISL12025IVZ-T	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	1 (Unlimited)							ROHS3 Compliant					8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar								ISL12025															Alarm, Leap Year, Supervisor, Unique ID, 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
DS1284Q+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2009			Obsolete	1 (Unlimited)	28	EAR99				11.505mm	ROHS3 Compliant	Lead Free			ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	28-LCC (J-Lead)	Parallel			unknown				11.505mm	Surface Mount		0°C~70°C	CMOS	4.57mm	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	QUAD		NOT SPECIFIED	5V	NOT SPECIFIED	DS1284	28		YES	1.27mm	S-PQCC-J28					Timer or RTC	Not Qualified	5V			Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer					50B				4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8		0.032MHz			1/100SECOND	Y	YES		1	YY-MM-DD-dd	7mA @ 5V	2.4V~3.5V
RX-4035SA:AAB PURE SN	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks				RX-4035SA		Active	1 (Unlimited)							ROHS3 Compliant					14-SOIC (0.197, 5.00mm Width)	SPI								Surface Mount		-40°C~85°C					Time Event Recorder																							Alarm									2.4V~5.5V													2.5μA @ 3V	1V~5.5V
DS1685S-5	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2012		no	Obsolete	1 (Unlimited)	24	EAR99			5V	15.6mm	Non-RoHS Compliant	Contains Lead	No	24		24-SOIC (0.295, 7.50mm Width)	Parallel		Unknown				2.35mm	7.6mm	Surface Mount		0°C~70°C	CMOS		8473.30.11.80		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		245	5V		DS1685	24			1.27mm						Timer or RTC		5V			Alarm, NVSRAM, Square Wave Output, Y2K			Clock		242B				4.5V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz			SECONDS		YES		1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
DS1340Z-3	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2002		no	Obsolete	1 (Unlimited)	8	EAR99				4.9mm	Non-RoHS Compliant	Contains Lead		8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial			not_compliant				3.9mm	Surface Mount		-40°C~85°C	CMOS	1.75mm			Clock/Calendar	e0	TIN LEAD	DUAL		245	3V	NOT SPECIFIED	DS1340	8		YES	1.27mm						Timer or RTC	Not Qualified	3V			Leap Year, Trickle-Charger									2.7V~5.5V	HH:MM:SS (24 hr)			0.032MHz			SECONDS	N	NO	I2C		YY-MM-DD-dd	125μA @ 3.3V	1.3V~3.7V
DS1602S+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2002			Obsolete	1 (Unlimited)	8	EAR99				5.31mm	ROHS3 Compliant	Lead Free		8	TWO 32-BIT COUNTERS TO TRACK REAL & ELAPSED TIME; ONE BYTE PROTOCOL; TIMEKEEPING CURRENT = 400NA	8-SOIC (0.209, 5.30mm Width)	3-Wire Serial								Surface Mount		-40°C~85°C	CMOS	2.13mm			Elapsed Time Counter	e3	Matte Tin (Sn)	DUAL		260	5V	30	DS1602	8			1.27mm							Not Qualified							Clock, Counter						4.5V~5.5V	Binary			2MHz						SERIAL, 3-WIRE			50μA @ 5V	2.5V~3.5V
ISL12028IVAZ	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	1 (Unlimited)							ROHS3 Compliant					14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar								ISL12028															Alarm, Leap Year, Supervisor, Watchdog Timer		14-TSSOP							2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
DS1615S/T&R	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2000			Obsolete	1 (Unlimited)							Non-RoHS Compliant	Contains Lead				16-SOIC (0.295, 7.50mm Width)	3-Wire Serial								Surface Mount		-40°C~85°C					Temperature Recorder								DS1615															Alarm, Leap Year, Unique ID, Y2K		16-SOIC			32B				4V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	0.5μA @ 5V	2.7V~4.95V
DS1556P-70IND	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2012			Obsolete	3 (168 Hours)	34	EAR99			5V		Non-RoHS Compliant	Contains Lead	No	34		34-PowerCap™ Module	Parallel								Surface Mount		0°C~70°C	CMOS		8542.39.00.01		Clock/Calendar	e0	TIN LEAD	DUAL		240	5V		DS1556	34									Timer or RTC		5V			Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K			Clock		128KB				4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz			SECONDS	Y	NO			YY-MM-DD-dd	6mA @ 5V	3V
M48T02-200PC1	STMicroelectronics	0.0000	RFQ Min: 1 Mult: 1	download		Through Hole	Tube		Timekeeper®		Obsolete	1 (Unlimited)	24	EAR99			5V	34.545mm	ROHS3 Compliant	Lead Free		24		24-DIP Module (0.600, 15.24mm)	Parallel					200GHz			Through Hole		0°C~70°C	CMOS	9.65mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V	10	M48T02	24			2.54mm						Timer or RTC	Not Qualified	5V			Leap Year			Clock	200 ns	2kB	Non-Volatile, SRAM		80mA	4.75V~5.5V	HH:MM:SS (24 hr)	8			2040	8	SECONDS	N	NO			YY-MM-DD-dd	3mA @ 4.7V~5.5V
MCP795W21-I/SL	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	5 Weeks	Surface Mount	Tube	2012			Active	1 (Unlimited)	14	EAR99				8.65mm	ROHS3 Compliant	Lead Free	No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-SOIC (0.154, 3.90mm Width)	SPI						1.5mm	3.9mm	Surface Mount		-40°C~85°C	CMOS		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
DS14285N+	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download			Tube			yes	Obsolete	1 (Unlimited)	24					31.75mm	ROHS3 Compliant					24-DIP (0.600, 15.24mm)	Parallel							15.24mm	Through Hole		-40°C~85°C		5.08mm			Clock/Calendar	e3	MATTE TIN	DUAL		260	5V	30		24		NO	2.54mm	R-PDIP-T24						COMMERCIAL				Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output					114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz							1	YY-MM-DD-dd	0.5μA @ 4.5V~5.5V	2.5V~3.6V
DS1337	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	1 (Unlimited)	8					9.375mm	Non-RoHS Compliant					8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial			unknown				7.62mm	Through Hole		-40°C~85°C	CMOS	4.572mm			Clock/Calendar	e0	TIN LEAD	DUAL		240	3.3V	20		8		NO	2.54mm	R-PDIP-T8						COMMERCIAL				Alarm, Leap Year, Square Wave Output									1.8V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz						I2C	1	YY-MM-DD-dd	0.6μA @ 1.3V~1.8V
DS1556WP-120	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	3 (168 Hours)	34						Non-RoHS Compliant					34-PowerCap™ Module	Parallel			unknown					Surface Mount		0°C~70°C					Clock/Calendar	e0	TIN LEAD	DUAL		NOT SPECIFIED	3.3V	NOT SPECIFIED		34		YES		R-XDMA-U34						COMMERCIAL				Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K					128KB				2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz								YY-MM-DD-dd	4mA @ 3.3V	3V
DS1337S+T&R	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2012			Active	1 (Unlimited)							ROHS3 Compliant	Lead Free		8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar								DS1337															Alarm, Leap Year, Square Wave Output		8-SOIC							1.8V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	0.6μA @ 1.3V~1.8V
MCP79410T-I/MNY	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Tape & Reel (TR)	2009			Active	1 (Unlimited)	8	EAR99				1.9812mm	ROHS3 Compliant	Lead Free	No	8		8-WFDFN Exposed Pad	I2C, 2-Wire Serial						762μm	2.9972mm	Surface Mount	37.393021mg	-40°C~85°C	CMOS				Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		260	5V	40	MCP79410	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
DS1743-100 IND	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2012			Obsolete	1 (Unlimited)	28	EAR99				38.225mm	Non-RoHS Compliant					28-DIP Module (0.600, 15.24mm)	Parallel			not_compliant				15.24mm	Through Hole		-40°C~85°C	CMOS	10.67mm	8473.30.11.80		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED	DS1743	28		NO	2.54mm	R-XDMA-P28					Timer or RTC	Not Qualified	5V			Leap Year, NVSRAM, Y2K					8KB				4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz			SECONDS	N	NO			YY-MM-DD-dd	3mA @ 5V
DS1340Z-3+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	8	EAR99			3V	5mm	ROHS3 Compliant	Lead Free	No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		Unknown				1.5mm	4mm	Surface Mount		-40°C~85°C	CMOS				Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3V		DS1340	8			1.27mm						Timer or RTC		3V			Leap Year, Trickle-Charger			Clock						2.7V~5.5V	HH:MM:SS (24 hr)			0.032MHz			SECONDS	N	NO	I2C		YY-MM-DD-dd	125μA @ 3.3V	1.3V~3.7V
DS1689S-TRL	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2005			Obsolete	1 (Unlimited)							Non-RoHS Compliant	Contains Lead				28-SOIC (0.295, 7.50mm Width)	Parallel								Surface Mount		0°C~70°C					Clock/Calendar								DS1689															NVSRAM					114B				2.7V~3.3V 4.5V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	2mA @ 3V 3mA @ 5V	2.5V~3.7V
DS1305EN+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1							yes		1 (Unlimited)	20	EAR99				6.5mm	Non-RoHS Compliant	Contains Lead		20										4.4mm				CMOS	1.1mm	8473.30.11.80			e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	30		20	INDUSTRIAL	YES	0.65mm		2V	85°C	-40°C		Timer or RTC	Not Qualified	3/5V	5.5V							96B							TIMER, REAL TIME CLOCK	0.032MHz			SECONDS	Y	YES	SERIAL, 3-WIRE
ISL12029IB27Z-T	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	2 (1 Year)							ROHS3 Compliant					14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar																							Alarm, Leap Year, Supervisor, Watchdog Timer		14-SOIC							2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
ISL1219IUZ-T	Intersil	0.0000	RFQ Min: 1 Mult: 1
DS1374U-33+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	10	EAR99			3.3V	3.05mm	ROHS3 Compliant	Lead Free	No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial		Unknown			32.768kHz	950μm	3.05mm	Surface Mount	143.193441mg	-40°C~85°C	CMOS			1	Binary Counter	e3	Matte Tin (Sn)	DUAL		260	3.3V	30	DS1374	10			0.5mm		2.97V			1				5.5V	1	Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer	NO		Clock, Counter						2.97V~5.5V	Binary												175μA @ 2.97V~5.5V	1.3V~5.5V
PCA8565TS/S440/1,5	NXP Semiconductors / Freescale	0.0000	RFQ Min: 1 Mult: 1	download															Non-RoHS Compliant
RTC-4574NB:B ROHS	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks						Active	1 (Unlimited)							ROHS3 Compliant					22-LFDFN	3-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar																							Alarm		22-SON (6.3x4.8)							1.6V~5.5V													1μA~2μA @ 3V~5V

DS1685E-5+ Maxim Integrated
24 Terminations5V 24 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1500YE Maxim Integrated
32 Terminations5V 32 Pin DS1500 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

Price: 0.0000
RFQ
DS1339AD+T Maxim Integrated
DS1339 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
DS1251W-120+ Maxim Integrated
32 Terminations 3.3V 32 Pin DS1251 Real Time Clocks Timer or RTC Subcategory Leap Year, NVSRAM

Price: 30.8020
RFQ
IDT1339-31DCGI Integrated Device Technology (IDT)
Real Time ClocksMin 2.45V VMax 5.5V V

Price: 0.0000
RFQ
ISL12025IVZ-T Renesas Electronics America
ISL12025 Real Time ClocksAlarm, Leap Year, Supervisor, Unique ID, Watchdog Timer

Price: 0.0000
RFQ
DS1284Q+ Maxim Integrated
28 Terminations5V 28 Pin DS1284 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
RX-4035SA:AAB PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
DS1685S-5 Maxim Integrated
24 Terminations5V 24 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1340Z-3 Maxim Integrated
8 Terminations3V 8 Pin DS1340 Real Time ClocksTimer or RTC SubcategoryLeap Year, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1602S+ Maxim Integrated
8 Terminations5V 8 Pin DS1602 Real Time Clocks2MHz

Price: 0.0000
RFQ
ISL12028IVAZ Renesas Electronics America
ISL12028 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1615S/T&R Maxim Integrated
DS1615 Real Time ClocksAlarm, Leap Year, Unique ID, Y2K

Price: 0.0000
RFQ
DS1556P-70IND Maxim Integrated
34 Terminations5V 34 Pin DS1556 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
M48T02-200PC1 STMicroelectronics
24 Terminations5V 24 Pin M48T02 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
MCP795W21-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
DS14285N+ Rochester Electronics
24 Terminations5V 24 Pin Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1337 Rochester Electronics
8 Terminations3.3V 8 Pin Real Time ClocksAlarm, Leap Year, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1556WP-120 Rochester Electronics
34 Terminations3.3V 34 Pin Real Time ClocksAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1337S+T&R Maxim Integrated
DS1337 Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
MCP79410T-I/MNY Microchip Technology
8 Terminations5V 8 Pin MCP79410 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
DS1743-100 IND Maxim Integrated
28 Terminations5V 28 Pin DS1743 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1340Z-3+ Maxim Integrated
8 Terminations3V 8 Pin DS1340 Real Time ClocksTimer or RTC SubcategoryLeap Year, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1689S-TRL Maxim Integrated
DS1689 Real Time ClocksNVSRAM

Price: 0.0000
RFQ
DS1305EN+T Maxim Integrated
20 Terminations 5V 20 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

Price: 0.0000
RFQ
ISL12029IB27Z-T Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
ISL1219IUZ-T Intersil
Low Power RTC with Battery Backed SRAM and Event Detection; MSOP10; Temp Range: -40° to 85°C

Price: 0.0000
RFQ
DS1374U-33+ Maxim Integrated
10 Terminations3.3V 10 Pin DS1374 Real Time ClocksAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer

Price: 0.0000
RFQ
PCA8565TS/S440/1,5 NXP Semiconductors / Freescale
Real Time Clocks

Price: 0.0000
RFQ
RTC-4574NB:B ROHS EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ