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	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Nominal Supply Current	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	Surface Mount	Terminal Pitch	JESD-30 Code	Subcategory	Qualification Status	Power Supplies	Max Power Dissipation	Feature	Max Output Current	Power Dissipation	Supplier Device Package	Logic Function	Access Time	Screening Level	Memory Size	Number of Bits	Supply Current-Max	Voltage - Supply	Time Format	External Data Bus Width	Clock Frequency	RAM (words)	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
MCP79411T-I/MNY	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2011			Active	1 (Unlimited)	8		EAR99				3mm	ROHS3 Compliant			No	8		8-WFDFN Exposed Pad	I2C, 2-Wire Serial							2mm	Surface Mount		-40°C~85°C	CMOS				Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260	5V	40	MCP79411	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
M48T18-100PC1	STMicroelectronics	RFQ Min: 1 Mult: 1	download	25 Weeks	ACTIVE (Last Updated: 2 weeks ago)	Through Hole	Tube		Timekeeper®		Active	1 (Unlimited)	28		EAR99			5V	39.88mm	ROHS3 Compliant	Lead Free		No	28	10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.5V	28-DIP Module (0.600, 15.24mm)	Parallel		No SVHC			100GHz	8.89mm	18.34mm	Through Hole	4.190003g	0°C~70°C	CMOS		8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		5V		M48T18	28		2.54mm		Timer or RTC				Leap Year, Watchdog Timer				Clock	100 ns		8kB		80mA	4.5V~5.5V	HH:MM:SS (24 hr)			8184	SECONDS	N	NO				YY-MM-DD-dd	3mA @ 4.5V~5.5V
PT7C4302AWEX	Diodes Incorporated	RFQ Min: 1 Mult: 1		20 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)								ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	3-Wire Serial								Surface Mount		-40°C~85°C TA					Clock/Calendar																Leap Year, NVSRAM, Square Wave Output, Trickle-Charger							31B			1.2V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	1.2V~5.5V
DS1685Q-5	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	28						11.505mm	Non-RoHS Compliant						28-LCC (J-Lead)	Parallel			unknown				11.505mm	Surface Mount		0°C~70°C	CMOS	4.57mm			Clock/Calendar	e0	TIN LEAD	QUAD	245	5V	NOT SPECIFIED		28	YES	1.27mm	S-PQCC-J28		COMMERCIAL			Alarm, NVSRAM, Square Wave Output, Y2K							242B			4.5V~5.5V	HH:MM:SS (12/24 hr)	8	0.032MHz							1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
ISL12028IV30AZ	Renesas Electronics America	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
MCP79401-I/ST	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2011			Active	1 (Unlimited)	8		EAR99				4.4mm	ROHS3 Compliant			No	8		8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial							3mm	Surface Mount		-40°C~85°C	CMOS	1.2mm			Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	260	2.5V	40	MCP79401	8		0.65mm		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
DS1543W-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2000			Obsolete	1 (Unlimited)	28		EAR99				37.595mm	Non-RoHS Compliant	Contains Lead					28-DIP Module (0.600, 15.24mm)	Parallel			not_compliant				15.24mm	Through Hole		0°C~70°C	CMOS	9.02mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	NOT SPECIFIED	3.3V	NOT SPECIFIED	DS1543	28		2.54mm	R-PDIP-T28	Timer or RTC	Not Qualified	3.3V		Alarm, Leap Year, NVSRAM, Watchdog Timer				Clock			8KB			2.97V~3.63V	HH:MM:SS (24 hr)	8	0.032MHz		SECONDS	Y	NO				YY-MM-DD-dd	2mA @ 3.3V
PCF8593P,112	NXP Semiconductors	RFQ Min: 1 Mult: 1	download				Tube	1997			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	5V	40	PCF8593	8	NO	2.54mm	R-PDIP-T8	Timer or RTC	Not Qualified	3/5V		Alarm, NVSRAM							8B			2.5V~6V	HH:MM:SS:hh (12/24 hr)		0.032MHz		1/100SECOND	Y	YES	I2C			YY-MM-DD-dd	8μA~15μA @ 2V~5V
PT7C433833AWEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	20 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)			EAR99					RoHS Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C			8542.39.00.01		Clock/Calendar				NOT SPECIFIED		NOT SPECIFIED										Leap Year, NVSRAM, Square Wave Output							56B			2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	125μA @ 2.7V~5.5V	1.5V~3.7V
DS1501WS/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2012			Obsolete	1 (Unlimited)								Non-RoHS Compliant						28-SOIC (0.295, 7.50mm Width)	Parallel								Surface Mount		0°C~70°C					Clock/Calendar							DS1501									Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K			28-SOIC				256B			3V~3.6V	HH:MM:SS (24 hr)										YY-MM-DD-dd	4mA @ 3V~3.6V	2.5V~3.7V
DS1307	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2001		no	Obsolete	1 (Unlimited)	8		EAR99			5V	9.91mm	Non-RoHS Compliant	Contains Lead	Tin	No	8		8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial		No SVHC			32.8kHz	4.45mm	7.87mm	Through Hole	930.006106mg	0°C~70°C	CMOS				Clock/Calendar	e0		DUAL	240	5V	20	DS1307	8		2.54mm		Timer or RTC		5V		Leap Year, NVSRAM, Square Wave Output				Clock			56B			4.5V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	N	YES	I2C		1	YY-MM-DD-dd	200μA @ 5V	2V~3.5V
M41ST87WMX6	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	3 (168 Hours)	28	SMD/SMT	EAR99				18.01mm	ROHS3 Compliant	Lead Free			28		28-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial		No SVHC			32kHz	2.39mm	7.67mm	Surface Mount		-40°C~85°C	CMOS		8542.39.00.01	750μA	Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	NOT SPECIFIED	3V	NOT SPECIFIED	M41ST	28		1.27mm		Timers or RTCs	Not Qualified	3/3.3V	1W	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	20mA	1W		Clock			128B	8		2.7V~3.6V	HH:MM:SS:hh (24 hr)				1/100SECOND	Y		I2C	160 B	1	YY-MM-DD-dd	0.5mA @ 2.7V~3.6V	2.5V~3.6V
DS17885-5	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2010		yes	Obsolete	1 (Unlimited)	24		EAR99			5V	31.75mm	Non-RoHS Compliant	Contains Lead		No	24		24-DIP (0.600, 15.24mm)	Parallel								Through Hole		0°C~70°C	CMOS	5.08mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	5V	30	DS17885	24		2.54mm		Timer or RTC		5V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output				Clock			8KB			4.5V~5.5V	HH:MM:SS (12/24 hr)	8	0.032MHz		SECONDS	Y	YES			1	YY-MM-DD-dd	3mA @ 4.5V~5.5V	2.5V~3.7V
DS1248W-120IND+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	11 Weeks			Tube	2012		yes	Active	1 (Unlimited)	32		3A991.B.2.A				43.053mm	ROHS3 Compliant	Lead Free					32-DIP Module (0.600, 15.24mm)	Parallel			not_compliant				15.24mm	Through Hole		-40°C~85°C	CMOS	10.922mm	8473.30.11.40		Phantom Time Chip	e3	Matte Tin (Sn)	DUAL	260	3.3V	NOT SPECIFIED	DS1248	32	NO	2.54mm	R-PDIP-P32	Timer or RTC	Not Qualified	3.3V		NVSRAM							128KB			2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO				YY-MM-DD-dd	7mA @ 3.3V
1339B-31DVGI	Renesas Electronics America	RFQ Min: 1 Mult: 1									Last Time Buy	1 (Unlimited)														8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C								Surface Mount		-40°C~85°C					Clock/Calendar																Alarm, Leap Year, Square Wave Output, Trickle-Charger										2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	200μA @ 3.63V~5.5V	1.3V~3.7V
S-35190A-I8T1G	ABLIC U.S.A. Inc.	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)			yes	Obsolete	1 (Unlimited)	8		EAR99				2.23mm	RoHS Compliant						8-SMD, Flat Lead	3-Wire Serial			compliant				1.97mm	Surface Mount		-40°C~85°C	CMOS	0.5mm	8542.39.00.01		Clock/Calendar	e6	Tin/Bismuth (Sn/Bi)	DUAL	260	3V	10		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	0.93μA~1.1μA @ 3V~5V
DS17485E-5	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tray	2002			Obsolete	3 (168 Hours)	28		EAR99				11.8mm	Non-RoHS Compliant	Contains Lead					28-TSSOP (0.465, 11.80mm Width)	Parallel			not_compliant				8mm	Surface Mount		0°C~70°C	CMOS	1.2mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	240	5V	20	DS17485	28	YES	0.55mm	R-PDSO-G28	Timer or RTC	Not Qualified	5V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output							4KB			4.5V~5.5V	HH:MM:SS (12/24 hr)	8	0.032MHz		SECONDS	Y	YES			1	YY-MM-DD-dd	3mA @ 4.5V~5.5V	2.5V~3.7V
RTC-4543SA:A3 ROHS	EPSON	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		RTC-4543SA		Obsolete	1 (Unlimited)														14-SOIC (0.197, 5.00mm Width)	3-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar																			14-SOP							2.5V~5.5V											YY-MM-DD	1μA~3μA @ 2V~5V
RX-8731LC:B	EPSON	RFQ Min: 1 Mult: 1	download						RX-8731LC		Obsolete	1 (Unlimited)				85°C	-40°C	5.5V		ROHS3 Compliant						12-TFSOJ (0.094, 2.40mm Width)	I2C					32.768kHz	1.2mm		Surface Mount		-40°C~85°C					Clock/Calendar																Alarm, EEPROM, Leap Year, Unique ID			12-VSOJ				80b			1.7V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	1.4μA~1.5μA @ 3V~5V
RX-8581SA:B	EPSON	RFQ Min: 1 Mult: 1	download				Tube		RX-8581SA		Obsolete	1 (Unlimited)								ROHS3 Compliant						14-SOIC (0.209, 5.30mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Clock/Calendar																Alarm, Leap Year			14-SOP							1.8V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	0.8μA~1.2μA @ 3V~5V
DS1685-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2002		yes	Obsolete	1 (Unlimited)	24		EAR99			3V	31.75mm	Non-RoHS Compliant	Contains Lead		No	24		24-DIP (0.600, 15.24mm)	Parallel								Through Hole		0°C~70°C	CMOS	5.08mm	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	3V	30	DS1685	24		2.54mm		Timer or RTC		3V		Alarm, NVSRAM, Square Wave Output, Y2K				Clock			242B			2.7V~3.7V	HH:MM:SS (12/24 hr)	8	0.032MHz		SECONDS	Y	YES			1	YY-MM-DD-dd	2mA @ 3V	2.5V~3.7V
1339B-31DVGI8	Renesas Electronics America	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Last Time Buy	1 (Unlimited)														8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C								Surface Mount		-40°C~85°C					Clock/Calendar																Alarm, Leap Year, Square Wave Output, Trickle-Charger										2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	200μA @ 3.63V~5.5V	1.3V~3.7V
DS12885T/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2010			Obsolete	3 (168 Hours)								Non-RoHS Compliant	Contains Lead					32-TQFP	Parallel								Surface Mount		0°C~70°C					Clock/Calendar							DS12885									Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output			32-TQFP (7x7)				114B			4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	15mA @ 4.5V~5.5V	2.5V~4V
DS1688	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	3 (168 Hours)	28						36.83mm	Non-RoHS Compliant					CAN ALSO OPERATE AT 5V	28-DIP (0.600, 15.24mm)	Parallel							15.24mm	Through Hole		0°C~70°C	CMOS	5.08mm			Clock/Calendar	e0	TIN LEAD	DUAL	245	5V	NOT SPECIFIED		28	NO	2.54mm	R-PDIP-T28		COMMERCIAL			Alarm, Leap Year, Square Wave Output, Unique ID							114B	16		2.7V~3.3V 4.5V~5.5V	HH:MM:SS (12/24 hr)	8								1	YY-MM-DD
RX-8731LC:B3	EPSON	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		RX-8731LC		Obsolete	1 (Unlimited)				85°C	-40°C			ROHS3 Compliant				12		12-TFSOJ (0.094, 2.40mm Width)	I2C	5.5V			1.7V				Surface Mount		-40°C~85°C					Clock/Calendar																Alarm, EEPROM, Leap Year, Unique ID			12-VSOJ	Clock			80b			1.7V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	1.4μA~1.5μA @ 3V~5V
X1227S8Z	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)								ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		0°C~70°C					Clock/Calendar							X1227									Alarm, Leap Year, Supervisor, Watchdog Timer										4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
DS1341U+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2012		yes	Active	1 (Unlimited)	8		EAR99				3.1mm	ROHS3 Compliant			No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial		Unknown				950μm	3.1mm	Surface Mount		-40°C~85°C	CMOS				Clock/Calendar	e3	TIN	DUAL	260	3V	30	DS1341	8		0.65mm		Timer or RTC		2/5V		Alarm, Leap Year, Square Wave Output				Clock						1.8V~5.5V	HH:MM:SS (12/24 hr)		0.032MHz		SECONDS	Y	YES	I2C		1	YY-MM-DD-dd	0.5μA~0.6μA @ 3V~5V
RX-4574LC:B0PURESN	EPSON	RFQ Min: 1 Mult: 1
DS1344E-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			No	20		20-TSSOP (0.173, 4.40mm Width)	SPI								Surface Mount		-40°C~85°C					Clock/Calendar							DS1344									Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger			20-TSSOP	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
MAX6902ETA+T	Maxim Integrated	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

MCP79411T-I/MNY Microchip Technology
8 Terminations5V 8 Pin MCP79411 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
M48T18-100PC1 STMicroelectronics
28 Terminations5V 28 Pin M48T18 Real Time ClocksTimer or RTC SubcategoryLeap Year, Watchdog Timer

Price: 0.0000
RFQ
PT7C4302AWEX Diodes Incorporated
Real Time Clocks Leap Year, NVSRAM, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
DS1685Q-5 Rochester Electronics
28 Terminations5V 28 Pin Real Time ClocksAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
ISL12028IV30AZ Renesas Electronics America
ISL12028 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
MCP79401-I/ST Microchip Technology
8 Terminations2.5V 8 Pin MCP79401 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
DS1543W-120 Maxim Integrated
28 Terminations3.3V 28 Pin DS1543 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
PCF8593P,112 NXP Semiconductors
8 Terminations5V 8 Pin PCF8593 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM 0.032MHz

Price: 0.0000
RFQ
PT7C433833AWEX Diodes Incorporated
Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
DS1501WS/T&R Maxim Integrated
DS1501 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

Price: 0.0000
RFQ
DS1307 Maxim Integrated
8 Terminations5V 8 Pin DS1307 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
M41ST87WMX6 STMicroelectronics
28 Terminations3V 28 Pin M41ST Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS17885-5 Maxim Integrated
24 Terminations5V 24 Pin DS17885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1248W-120IND+ Maxim Integrated
32 Terminations3.3V 32 Pin DS1248 Real Time ClocksTimer or RTC SubcategoryNVSRAM

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

Price: 0.0000
RFQ
S-35190A-I8T1G ABLIC U.S.A. Inc.
8 Terminations3V 8 Pin Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
DS17485E-5 Maxim Integrated
28 Terminations5V 28 Pin DS17485 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
RTC-4543SA:A3 ROHS EPSON
Real Time Clocks

Price: 0.0000
RFQ
RX-8731LC:B EPSON
Real Time ClocksAlarm, EEPROM, Leap Year, Unique ID

Price: 0.0000
RFQ
RX-8581SA:B EPSON
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
DS1685-3 Maxim Integrated
24 Terminations3V 24 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
1339B-31DVGI8 Renesas Electronics America
Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
DS12885T/T&R Maxim Integrated
DS12885 Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
DS1688 Rochester Electronics
28 Terminations5V 28 Pin Real Time ClocksAlarm, Leap Year, Square Wave Output, Unique ID

Price: 0.0000
RFQ
RX-8731LC:B3 EPSON
Real Time ClocksAlarm, EEPROM, Leap Year, Unique ID Min 1.7V VMax 5.5V V

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

Price: 0.0000
RFQ
DS1341U+ Maxim Integrated
8 Terminations3V 8 Pin DS1341 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
RX-4574LC:B0PURESN EPSON
RX-4574LC:B0PURESN datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
DS1344E-33+T&R Maxim Integrated
DS1344 Real Time ClocksAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger

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