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STM32F103C8T6
MFI343S00177
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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
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  - Linear Comparators
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  - 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
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  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
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RTCs

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Operating Supply Voltage	Length	RoHS Status	Lead Free	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	REACH SVHC	Reach Compliance Code	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Number of Functions	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	Supply Voltage-Min (Vsup)	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	RAM Size	Number of Bits	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
PT7C4339UEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	20 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)					ROHS3 Compliant					8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial						Surface Mount		-40°C~85°C TA						Clock/Calendar																			Alarm, Leap Year, Square Wave Output								3V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD	250μA @ 3V~5.5V	1.3V~3.7V
PT7C4311ZEE+DMX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	18 Weeks			Tape & Reel (TR)				Active											8-WFDFN Exposed Pad	I2C, 2-Wire Serial						Surface Mount		-40°C~85°C TA						Clock/Calendar																			Leap Year, Square Wave Output, Y2K					56B			1.2V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD	150μA @ 1.5V~5.5V	2V~3.5V
PT7C4302WE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	9 Weeks		Surface Mount	Tube	2015			Last Time Buy	3 (168 Hours)	8	EAR99		4.9mm	ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)	3-Wire Serial					3.9mm	Surface Mount		-40°C~85°C	CMOS	1.75mm	8542.39.00.01			Clock/Calendar	e3	MATTE TIN	DUAL	260	2V	40				1.27mm	R-PDSO-G8			Timer or RTC	Not Qualified	1.5/5V			Leap Year, NVSRAM, Square Wave Output, Trickle-Charger					31B			1.2V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	N	NO	SERIAL, 3-WIRE		1	YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	1.5V~5.5V
PT7C4363BQ1WEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	12 Weeks			Tape & Reel (TR)		Automotive, AEC-Q100		Active	1 (Unlimited)					ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)	I2C, SMBus						Surface Mount		-40°C~125°C						Clock/Calendar																			Alarm								1.3V~5.5V	HH:MM:SS										YY-MM-DD-dd	1.5μA @ 5V	3V
RX-4571NB:B3PURESN	EPSON	RFQ Min: 1 Mult: 1
DS12885QN+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2007		yes	Active	1 (Unlimited)	28	EAR99	5V	11.58mm	ROHS3 Compliant	Lead Free	No	28	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	28-LCC (J-Lead)	Parallel	No SVHC		32.8kHz	3.96mm	11.58mm	Surface Mount		-40°C~85°C	CMOS					Clock/Calendar	e3	Matte Tin (Sn)	QUAD	260	5V		DS12885	28		1.27mm				Timer or RTC		5V		8	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output			Clock		114B			4.5V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	NO			1	YY-MM-DD-dd	15mA @ 4.5V~5.5V	2.5V~4V
DS1644-120+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2005		yes	Obsolete	1 (Unlimited)	28	EAR99			ROHS3 Compliant	Lead Free		28		28-DIP Module (0.600, 15.24mm)	Parallel		not_compliant				Through Hole		0°C~70°C	CMOS		8473.30.11.80			Clock/Calendar	e3	Matte Tin (Sn)	DUAL	NOT SPECIFIED	5V	NOT SPECIFIED	DS1644	28	NO	2.54mm				Timer or RTC	Not Qualified	5V			Leap Year, NVSRAM				120 ns	32KB			4.5V~5.5V	HH:MM:SS (24 hr)	8			SECONDS	N	NO				YY-MM-DD-dd	4mA @ 4.5V~5.5V
M48T12-70PC1	STMicroelectronics	RFQ Min: 1 Mult: 1	download	25 Weeks	ACTIVE (Last Updated: 7 months ago)	Through Hole	Tube		Timekeeper®		Active	1 (Unlimited)	24	EAR99	5V	34.8mm	ROHS3 Compliant	Lead Free	No	24		24-DIP Module (0.600, 15.24mm)	Parallel	No SVHC		70GHz	8.89mm	18.34mm	Through Hole		0°C~70°C	CMOS				80mA	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		5V		M48T12	24		2.54mm				Timer or RTC		5V		8	Leap Year			Clock	100 ns	15.6kB			4.5V~5.5V	HH:MM:SS (24 hr)			2040	SECONDS	N	NO				YY-MM-DD-dd	3mA @ 4.5V~5.5V
PCF85063ATT/AJ	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	10 Weeks			Tape & Reel (TR)	2010			Active	1 (Unlimited)	8			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				Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260	3.3V	40		8	YES	0.65mm	S-PDSO-G8								Alarm, Leap Year, Square Wave Output								0.9V~5.5V	HH:MM:SS (12/24 hr)							I2C		1	YY-MM-DD-dd	0.6μA @ 3.3V
AB0801	Abracon LLC	RFQ Min: 1 Mult: 1
MCP795B10T-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		MCP795B10	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
DS1340Z-18	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2002		yes	Obsolete	1 (Unlimited)	8	EAR99		4.9mm	Non-RoHS Compliant	Contains Lead				8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial					3.9mm	Surface Mount		-40°C~85°C	CMOS	1.75mm	8542.39.00.01			Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	1.8V	NOT SPECIFIED	DS1340	8	YES	1.27mm	R-PDSO-G8			Timer or RTC	Not Qualified	1.8V			Leap Year, Trickle-Charger								1.71V~5.5V	HH:MM:SS (24 hr)		0.032MHz		SECONDS	N	NO	I2C			YY-MM-DD-dd	100μA @ 1.89V	1.3V~3.7V
DS3234S#	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2010		yes	Active	1 (Unlimited)	20	EAR99	3.3V	13mm	ROHS3 Compliant		No	20		20-SOIC (0.295, 7.50mm Width)	SPI	No SVHC		32.8kHz	2.35mm	7.6mm	Surface Mount	800.987426mg	0°C~70°C	CMOS					Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	3.3V	40	DS3234	20						Timer or RTC				1	Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal			Clock		256B		8	2V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	NO			1	YY-MM-DD-dd	120μA~160μA @ 3.63V~5.5V	2V~3.8V
DS1248WP-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2005			Obsolete	3 (168 Hours)	34		3.3V		Non-RoHS Compliant	Contains Lead	No	34		34-PowerCap™ Module	Parallel			120GHz			Surface Mount		0°C~70°C	CMOS					Phantom Time Chip			DUAL		3V		DS1248	34						Timer or RTC					NVSRAM			Clock	120 ns	128KB			2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO				YY-MM-DD-dd	7mA @ 3.3V	3V
PT7C4307WEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	18 Weeks		Surface Mount	Tape & Reel (TR)	2016			Active	3 (168 Hours)	8	EAR99		4.9mm	ROHS3 Compliant			8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial					3.9mm	Surface Mount		-40°C~85°C	CMOS	1.75mm				Clock/Calendar			DUAL		5V		PT7C4307			1.27mm				Timer or RTC	Not Qualified	5V			Alarm, Leap Year, NVSRAM, Square Wave Output					56B			4.5V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	1.5mA @ 4.5V~5.5V	2V~3.5V
M41T82SM6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	1 (Unlimited)	8	EAR99		5mm	ROHS3 Compliant		No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial				1.25mm	4mm	Surface Mount		-40°C~85°C	CMOS					Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260	5V	30	M41T82	8		1.27mm				Timers or RTCs		3.3/5V			Alarm, Leap Year, SRAM, Watchdog Timer			Clock		7B		8	3V~5.5V	HH:MM:SS:hh (24 hr)		0.4MHz		1/100SECOND	Y	NO	I2C		1	YY-MM-DD-dd	10μA @ 5.5V	2V~5.5V
M41ST85YMX6	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	1 (Unlimited)	28	EAR99		17.96mm	Non-RoHS Compliant			28		28-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial		unknown			7.62mm	Surface Mount		-40°C~85°C	CMOS	2.69mm	8542.39.00.01			Clock/Calendar	e4	NICKEL PALLADIUM GOLD	DUAL	NOT SPECIFIED	5V	NOT SPECIFIED	M41ST	28		1.27mm				Timer or RTC	Not Qualified	5V			Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer			Clock		44B			4.5V~5.5V	HH:MM:SS:hh (24 hr)		0.032MHz		1/100SECOND	Y	NO	I2C		1	YY-MM-DD-dd	1mA @ 4.5V~5.5V	2.5V~3.5V
DS1685QN-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2005			Obsolete	1 (Unlimited)	28	EAR99	3V	11.505mm	Non-RoHS Compliant	Contains Lead	No	28		28-LCC (J-Lead)	Parallel					11.505mm	Surface Mount		-40°C~85°C	CMOS	4.57mm	8473.30.11.80			Clock/Calendar	e0	Tin/Lead (Sn/Pb)	QUAD		3V		DS1685	28		1.27mm				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		YES			1	YY-MM-DD-dd	2mA @ 3V	2.5V~3.7V
DS1672-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2002			Obsolete	1 (Unlimited)	8	EAR99	3V	9.375mm	Non-RoHS Compliant	Contains Lead, Lead Free		8		8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial		not_compliant			7.62mm	Through Hole		-40°C~85°C	CMOS	4.572mm				Binary Counter	e0	TIN LEAD	DUAL	240	3V	20	DS1672	8		2.54mm				Timer or RTC	Not Qualified	3V			Trickle-Charger			Clock, Counter					2.7V~3.3V	Binary		0.032MHz		SECONDS	N	NO	I2C				500μA @ 3.3V	1.3V~3.63V
X1226S8T2	Intersil	RFQ Min: 1 Mult: 1
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
AB1804-T3	Abracon LLC	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2012		yes	Obsolete	1 (Unlimited)	16			3mm	RoHS Compliant	Lead Free	No			16-VFQFN Exposed Pad	I2C, 2-Wire Serial					3mm	Surface Mount		-40°C~85°C	CMOS	0.9mm				Clock/Calendar			QUAD	260	1.8V	30		16		0.5mm	S-XQCC-N16			Timer or RTC		1.8/3.3V			Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer			Clock					1.7V~3.6V	HH:MM:SS:hh		0.032MHz		SECONDS	Y		I2C; SERIAL, 4-WIRE/3-WIRE	256 B	1	YY-MM-DD-dd	0.17μA~0.22μA @ 1.8V~3V	1.5V~3.6V
X1226V8	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)					Non-RoHS Compliant					8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial						Surface Mount		0°C~70°C						Clock/Calendar							X1226												Alarm, Leap Year								2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
DS1306N	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2002		no	Obsolete	1 (Unlimited)	16	EAR99		19.43mm	Non-RoHS Compliant	Contains Lead	No	16		16-DIP (0.300, 7.62mm)	SPI	Unknown			4.45mm	7.87mm	Through Hole		-40°C~85°C	CMOS		8473.30.11.80			Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	240	5V	20	DS1306	16		2.54mm				Timer or RTC		3/5V			Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger			Clock		96B			2V~5.5V	HH:MM:SS (12/24 hr)		0.032MHz		SECONDS	Y	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	2V~5.5V
M41T11M6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	1 (Unlimited)	8	EAR99		5mm	ROHS3 Compliant	Lead Free		8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial	No SVHC			1.25mm	4mm	Surface Mount		-40°C~85°C	CMOS					Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260		30	M41T11	8		1.27mm				Timer or RTC	Not Qualified	2.5/5V			Leap Year, NVSRAM			Clock			56B		2V~5.5V	HH:MM:SS		0.032MHz		SECONDS	N		I2C	56 B		YY-MM-DD-dd	70μA @ 2V~5.5V	2.5V~3.5V
M48T251Y-70PM1	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Through Hole	Tube		Timekeeper®		Obsolete	1 (Unlimited)	32	EAR99			ROHS3 Compliant	Lead Free		32		32-DIP Module (0.600, 15.24mm)	Parallel			70GHz			Through Hole		0°C~70°C	CMOS		8542.39.00.01			Phantom Time Chip	e3	MATTE TIN	DUAL	225	5V	NOT SPECIFIED	M48T251	32		2.54mm				Timer or RTC	Not Qualified	5V			Leap Year			Clock	70 ns	3.9MB			4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO				YY-MM-DD-dd	5mA @ 4.5V~5.5V
DS1315S-5	Rochester Electronics	RFQ Min: 1 Mult: 1					Tube				Obsolete	3 (168 Hours)					Non-RoHS Compliant					16-SOIC (0.295, 7.50mm Width)	Parallel						Surface Mount		0°C~70°C						Phantom Time Chip																			Leap Year		16-SOIC						4.5V~5.5V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	1.3mA @ 5V	2.5V~3.7V
DS12885S+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2010			Active	1 (Unlimited)					ROHS3 Compliant	Lead Free				24-SOIC (0.295, 7.50mm Width)	Parallel						Surface Mount		0°C~70°C						Clock/Calendar							DS12885												Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		24-SOIC			114B			4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	15mA @ 4.5V~5.5V	2.5V~4V
M41T93RMY6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	1 (Unlimited)	18	EAR99		11.61mm	ROHS3 Compliant	Lead Free		18		18-SOX, 18-SOIC with Crystal (7.5mm Width)	SPI		not_compliant		2.34mm	7.62mm	Surface Mount		-40°C~85°C	CMOS		8542.39.00.01			Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	240	3V	30	M41T93	18		1.27mm				Timers or RTCs	Not Qualified	3/5V			Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer			Clock				8	2.7V~5.5V	HH:MM:SS:hh (24 hr)		5MHz		1/100SECOND	Y			7 B	1	YY-MM-DD-dd	10μA @ 5.5V	1.8V~5.5V
DS1374U-33	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2002		no	Obsolete	1 (Unlimited)	10	EAR99		3mm	ROHS3 Compliant					10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial		not_compliant			3mm	Surface Mount		-40°C~85°C	CMOS	1.1mm	8473.30.11.80	1		Binary Counter	e0	Tin/Lead (Sn/Pb)	DUAL	240	3.3V	20	DS1374	10	YES	0.5mm	S-PDSO-G10	2.97V	1		Not Qualified		5.5V		Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer	NO							2.97V~5.5V	Binary											175μA @ 2.97V~5.5V	1.3V~5.5V

PT7C4339UEX Diodes Incorporated
Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
PT7C4311ZEE+DMX Diodes Incorporated
Real Time ClocksLeap Year, Square Wave Output, Y2K

Price: 0.0000
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PT7C4302WE Diodes Incorporated
8 Terminations2V Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output, Trickle-Charger

Price: 0.0000
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PT7C4363BQ1WEX Diodes Incorporated
Real Time ClocksAlarm

Price: 0.0000
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RX-4571NB:B3PURESN EPSON
RX-4571NB:B3PURESN datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
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DS12885QN+ Maxim Integrated
28 Terminations5V 28 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Price: 0.0000
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DS1644-120+ Maxim Integrated
28 Terminations5V 28 Pin DS1644 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
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M48T12-70PC1 STMicroelectronics
24 Terminations5V 24 Pin M48T12 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
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PCF85063ATT/AJ NXP Semiconductors
8 Terminations3.3V 8 Pin Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
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AB0801 Abracon LLC
AB0801 datasheet pdf and Clock/Timing - Real Time Clocks product details from Abracon stock available at HK JDW

Price: 0.0000
RFQ
MCP795B10T-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795B10 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
DS1340Z-18 Maxim Integrated
8 Terminations1.8V 8 Pin DS1340 Real Time ClocksTimer or RTC SubcategoryLeap Year, Trickle-Charger 0.032MHz

Price: 0.0000
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DS3234S# Maxim Integrated
20 Terminations3.3V 20 Pin DS3234 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal

Price: 0.0000
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DS1248WP-120 Maxim Integrated
34 Terminations3V 34 Pin DS1248 Real Time ClocksTimer or RTC SubcategoryNVSRAM

Price: 0.0000
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PT7C4307WEX Diodes Incorporated
8 Terminations5V PT7C4307 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
M41T82SM6E STMicroelectronics
8 Terminations5V 8 Pin M41T82 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, SRAM, Watchdog Timer 0.4MHz

Price: 0.0000
RFQ
M41ST85YMX6 STMicroelectronics
28 Terminations 5V 28 Pin M41ST Real Time Clocks Timer or RTC Subcategory Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
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DS1685QN-3 Maxim Integrated
28 Terminations3V 28 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
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DS1672-3 Maxim Integrated
8 Terminations3V 8 Pin DS1672 Real Time ClocksTimer or RTC SubcategoryTrickle-Charger 0.032MHz

Price: 0.0000
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X1226S8T2 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO8, PLASTIC, SOIC-8

Price: 0.0000
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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
AB1804-T3 Abracon LLC
16 Terminations1.8V 16 Pin Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
X1226V8 Renesas Electronics America
X1226 Real Time ClocksAlarm, Leap Year

Price: 0.0000
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DS1306N Maxim Integrated
16 Terminations5V 16 Pin DS1306 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
M41T11M6E STMicroelectronics
8 Terminations8 Pin M41T11 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM 0.032MHz

Price: 0.0000
RFQ
M48T251Y-70PM1 STMicroelectronics
32 Terminations5V 32 Pin M48T251 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
DS1315S-5 Rochester Electronics
Real Time ClocksLeap Year

Price: 0.0000
RFQ
DS12885S+T&R Maxim Integrated
DS12885 Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
M41T93RMY6E STMicroelectronics
18 Terminations3V 18 Pin M41T93 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 5MHz

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