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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 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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  - 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
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  - 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	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	Min Supply Voltage	Frequency	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	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)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Ambient Temperature Range High	Voltage	Number of Outputs	Feature	Supplier Device Package	Source Url Status Check Date	Logic Function	Access Time	Screening Level	Memory Size	Number of Bits	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
DS1501W+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	7 Weeks		Tube	2007		yes	Not For New Designs	1 (Unlimited)	28	EAR99				36.83mm	ROHS3 Compliant	Lead Free					28-DIP (0.600, 15.24mm)	Parallel					15.24mm		Through Hole		0°C~70°C	CMOS	5.08mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	NOT SPECIFIED	DS1501	28		NO	2.54mm	R-PDIP-T28		Timers or RTCs	Not Qualified	3.3V					Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K						256B		3V~3.6V	HH:MM:SS (24 hr)	8		0.032MHz			SECONDS	Y	YES		1	YY-MM-DD-dd	4mA @ 3V~3.6V	2.5V~3.7V
M41T256YMT7E	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube		Timekeeper®		Obsolete	1 (Unlimited)	44	EAR99				18.1mm	Non-RoHS Compliant	Contains Lead			44		44-BSOP (0.337, 8.56mm Width)	I2C, 2-Wire Serial					8.56mm		Surface Mount		-25°C~70°C	CMOS	3.05mm	8542.39.00.01	Clock/Calendar	e3/e4	TIN/NICKEL PALLADIUM GOLD	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED	M41T256	44			0.81mm			Timer or RTC	Not Qualified	5V					Leap Year, NVSRAM			Clock			32KB		4.5V~5.5V	HH:MM:SS:hh (24 hr)			0.032MHz			1/100SECOND	N	NO	I2C		YY-MM-DD-dd	2.5mA @ 4.5V~5.5V	2.5V~3.5V
PCF8563BS/4,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks		Tape & Reel (TR)	2003			Active	1 (Unlimited)	10					3mm	ROHS3 Compliant						10-VFDFN Exposed Pad	I2C, 2-Wire Serial					3mm		Surface Mount		-40°C~85°C	CMOS	1mm	8542.39.00.01	Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		260	2V	30	PCF8563	10		YES	0.5mm	S-PDSO-G10		Timer or RTC	Not Qualified	2/5V					Alarm, Leap Year, Watchdog Timer								1.8V~5.5V	HH:MM:SS (24 hr)			0.032MHz			SECONDS	Y	YES	I2C	1	YY-MM-DD-dd	0.6μA~0.75μA @ 2V~5V
RX-8581NB:B I2C-BUS	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks				RX-8581NB		Active	1 (Unlimited)							ROHS3 Compliant						22-LFDFN	I2C							Surface Mount		-40°C~85°C				Clock/Calendar																						Alarm	22-SON (6.3x4.8)							1.8V~5.5V													0.8μA~1.2μA @ 3V~5V
X1288S16-2.7AT1	Intersil	RFQ Min: 1 Mult: 1
RX-8801SA:UB3PURESN	EPSON	RFQ Min: 1 Mult: 1
RTC-62423A:3:ROHS	EPSON	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)				Obsolete	1 (Unlimited)			85°C	-40°C			RoHS Compliant				24		24-SOIC (0.311, 7.90mm Width)	Parallel							Surface Mount		-40°C~85°C				Clock/Calendar																						Leap Year	24-SOP							4.5V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	1.8μA~3μA @ 2V~5V
MCP79412T-I/MS	Microchip Technology	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Tape & Reel (TR)	2011			Active	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant			No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial					3mm		Surface Mount		-40°C~85°C	CMOS	1.1mm		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	5V	40	MCP79412	8			0.65mm			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
S-35190A-J8T1G	ABLIC U.S.A. Inc.	RFQ Min: 1 Mult: 1	download	12 Weeks		Tape & Reel (TR)			yes	Not For New Designs	1 (Unlimited)	8	EAR99				5.02mm	RoHS 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	e6/e2	TIN BISMUTH/TIN SILVER	DUAL		260	3V	10		8		YES	1.27mm	R-PDSO-G8			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
RX8900SA:UA0 PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks		Tape & Reel (TR)		RX8900SA		Active	1 (Unlimited)							ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	I2C							Surface Mount		-40°C~85°C				Clock/Calendar																						Alarm	14-SOIC							2.5V~5.5V	HH:MM:SS (24 hr)											YY-MM-DD-dd	1.4μA~1.5μA @ 3V~5V	1.6V~5.5V
MCP795W10T-I/SL	Microchip Technology	RFQ Min: 1 Mult: 1	download	2 Weeks	Surface Mount	Tape & Reel (TR)	1998			Active	1 (Unlimited)	14	EAR99				8.65mm	ROHS3 Compliant			No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-SOIC (0.154, 3.90mm Width)	SPI					3.9mm		Surface Mount		-40°C~85°C	CMOS	1.75mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	5V	40	MCP795W10	14			1.27mm			Timer or RTC		2/5V					Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, 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
RX-4045NB:AAB	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks				RX-4045NB		Active	1 (Unlimited)							ROHS3 Compliant						22-LFDFN	4-Wire Serial							Surface Mount		-40°C~85°C				Clock/Calendar																						Alarm								1.7V~5.5V	HH:MM:SS											YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V
MCP79522T-I/MS	Microchip Technology	RFQ Min: 1 Mult: 1	download	5 Weeks	Surface Mount	Tape & Reel (TR)	2012			Active	1 (Unlimited)	10	EAR99				3mm	ROHS3 Compliant	Lead Free		No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI					3mm		Surface Mount		-40°C~85°C	CMOS	1.1mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	3V	40	MCP79522				0.5mm										Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID			Clock			64B		1.8V~3.6V	HH:MM:SS:hh (12/24 hr)			5MHz								YY-MM-DD-dd	1μA @ 1.8V~3.6V	1.3V~3.6V
RV5C387A-E2-F	Ricoh Electronic Devices Company	RFQ Min: 1 Mult: 1	download	9 Weeks		Tape & Reel (TR)				Active	1 (Unlimited)							RoHS Compliant						10-LFSOP, 10-MSOP (0.110, 2.80mm Width)	I2C, 2-Wire Serial							Surface Mount		-40°C~85°C				Clock/Calendar																						Alarm, Leap Year	10-SSOP-G							2V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	0.8μA @ 3V
CDP68HC68T1M296	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount		2001			Active	1	16	EAR99	85°C	-40°C		10.3mm	RoHS Compliant	Contains Lead	Lead, Tin	No			SOIC	SPI	6V	3V			7.5mm					CMOS	2.65mm	8542.39.00.01		e0	Tin/Lead (Sn/Pb)	DUAL		240	5V			16, 16, 20	INDUSTRIAL		1.27mm	R-PDSO-G16		Timers or RTCs		3.3/5V								Clock			32B			HH:MM:SS			4.1943MHz			SECONDS	Y	YES	SERIAL, 3-WIRE	1	YY-MM-DD-dd
ISL12027AIB27Z	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount		2010			Active	1	8	EAR99	85°C	-40°C	3.3V	4.9mm	RoHS Compliant			No			SOIC	2-Wire, I2C, Serial					3.9mm					CMOS	1.75mm	8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V			8, 8	INDUSTRIAL		1.27mm	R-PDSO-G8		Timer or RTC		3/5V	5.5V							Clock						HH:MM:SS (12/24 hr)			0.032MHz			SECONDS	Y	NO	I2C		YY-MM-DD-dd
X1288S16I-2.7	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1			Surface Mount	Bulk						16	EAR99	85°C	-40°C		10.35mm	RoHS Compliant	Contains Lead					SOIC	2-Wire, I2C, Serial					7.5mm					CMOS	2.65mm	8542.39.00.01		e0	Tin/Lead (Sn/Pb)	DUAL			5V			16	INDUSTRIAL		1.27mm	R-PDSO-G16	2.7V	Timer or RTC	Not Qualified	3/5V	5.5V										31.3kB			HH:MM:SS:hh (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz			1/100SECOND	Y	YES	I2C	1	YY-MM-DD-dd
PCF8583T/5	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1									2	8					7.55mm	RoHS Compliant						SO	I2C	6V	2.5V	100kHz	2.65mm	7.5mm					CMOS				e4	NICKEL PALLADIUM GOLD	DUAL	GULL WING	260	5V	40		8	INDUSTRIAL	YES				Timer or RTC	Not Qualified			85°C	5V	2							240B					TIMER, REAL TIME CLOCK		256	8	1/100SECOND	Y	YES	I2C
PCF8564AU/5/F1,015	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1	download															Non-RoHS Compliant
DS1244W-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2016			Obsolete	1 (Unlimited)	28	EAR99				38.862mm	Non-RoHS Compliant	Lead Free		No	28	ALSO REQUIRES 4.5 TO 5.5 VOLTS	28-DIP Module (0.600, 15.24mm)	Parallel			120GHz		15.24mm		Through Hole		0°C~70°C	CMOS	9.398mm	8542.39.00.01	Phantom Time Chip	e0	Tin/Lead (Sn/Pb)	DUAL		240	3.3V		DS1244	28			2.54mm			Timer or RTC		5V					Leap Year, NVSRAM			Clock	120 ns		32KB		2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8					1/100SECOND	N	NO			YY-MM-DD-dd	7mA @ 3.3V
X1228S14IZ-2.7A	Intersil	RFQ Min: 1 Mult: 1
PCA21125T/Q900/1,1	NXP USA Inc.	RFQ Min: 1 Mult: 1	download	7 Weeks		Tape & Reel (TR)	2006			Active	1 (Unlimited)	14					5mm	ROHS3 Compliant						14-TSSOP (0.173, 4.40mm Width)	SPI					4.4mm		Surface Mount		-40°C~125°C	CMOS	1.1mm	8542.39.00.01	Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		NOT SPECIFIED	3V	NOT SPECIFIED	PCA21125	14		YES	0.65mm	R-PDSO-G14		Timer or RTC	Not Qualified	1.5/5V					Alarm, Leap Year, Square Wave Output, Watchdog Timer					AEC-Q100			1.6V~5.5V	HH:MM:SS (12/24 hr)						SECONDS	Y	NO		1	YY-MM-DD-dd	30.3μA @ 2V~5V
PCF8563TS/F4,118	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape and Reel								85°C	-40°C			RoHS Compliant				8		TSSOP		5.5V	1.8V																				8															2013-06-14 00:00:00							HH:MM:SS
PCF85063BTL/1,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks		Tape & Reel (TR)	2010			Active	1 (Unlimited)	10					2.6mm	ROHS3 Compliant						10-XFDFN Exposed Pad	SPI					2.6mm		Surface Mount		-40°C~85°C	CMOS	0.5mm		Clock/Calendar			DUAL			3.3V		PCF85063	10		YES	0.5mm	S-PDSO-N10		Timers or RTCs	Not Qualified	1.2/5V					Alarm, Leap Year, Square Wave Output								0.9V~5.5V	HH:MM:SS (12/24 hr)						SECONDS	Y	YES	SERIAL, 3-WIRE	1	YY-MM-DD-dd	0.6μA @ 3.3V
AM1805AQ	Ambiq Micro, Inc.	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Discontinued	3 (168 Hours)							RoHS Compliant						16-VFQFN Exposed Pad	I2C							Surface Mount		-40°C~85°C				Clock/Calendar																						Alarm, Leap Year, RAM, Supervisor, Trickle Charger, Unique ID, Watchdog Timer	16-QFN (3x3)					256B		1.5V~3.6V	HH:MM:SS:hh (12/24 hr)											YY-MM-DD-dd		1.4V~3.6V
PCF85063AT/AY	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks		Tape & Reel (TR)	2005			Active	2 (1 Year)	8	EAR99				4.9mm	ROHS3 Compliant						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			DUAL		NOT SPECIFIED	3.3V	NOT SPECIFIED		8		YES	1.27mm	R-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
1337GDVGI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Tape & Reel	2006							85°C	-40°C	3.3V	3mm	RoHS Compliant	Lead Free		No	8		TSSOP	2-Wire, I2C, Serial	5.5V	1.8V			3mm	970μm																																Clock						HH:MM:SS											YY-MM-DD-dd
X1205S8ZT1	Intersil	RFQ Min: 1 Mult: 1
X1228V14-2.7A	Intersil	RFQ Min: 1 Mult: 1
BQ3285LDSSTR	Texas Instruments	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)				Obsolete	2 (1 Year)	24	EAR99			3V	8.65mm	ROHS3 Compliant	Lead Free	Gold	No	24		24-SSOP (0.154, 3.90mm Width)	Parallel					3.9mm		Surface Mount	129.500622mg	0°C~70°C	CMOS	1.73mm	8542.39.00.01	Clock/Calendar	e4		DUAL		260	3V		BQ3285	24			0.635mm			Timer or RTC		3V					Alarm, Daylight Savings, NVSRAM			Clock			242B		2.7V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz			SECONDS	Y	NO			YY-MM-DD-dd	100μA @ 3V	2.4V~4V

DS1501W+ Maxim Integrated
28 Terminations3.3V 28 Pin DS1501 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
M41T256YMT7E STMicroelectronics
44 Terminations5V 44 Pin M41T256 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM 0.032MHz

Price: 0.0000
RFQ
PCF8563BS/4,118 NXP Semiconductors
10 Terminations2V 10 Pin PCF8563 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
RX-8581NB:B I2C-BUS EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
X1288S16-2.7AT1 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO16, 0.300 INCH, PLASTIC, SOIC-16

Price: 0.0000
RFQ
RX-8801SA:UB3PURESN EPSON
RX-8801SA:UB3PURESN datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
RTC-62423A:3:ROHS EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
MCP79412T-I/MS Microchip Technology
8 Terminations5V 8 Pin MCP79412 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
S-35190A-J8T1G ABLIC U.S.A. Inc.
8 Terminations3V 8 Pin Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
RX8900SA:UA0 PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
MCP795W10T-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795W10 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer 10MHz

Price: 0.0000
RFQ
RX-4045NB:AAB EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
MCP79522T-I/MS Microchip Technology
10 Terminations3V MCP79522 Real Time ClocksAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID 5MHz

Price: 0.0000
RFQ
RV5C387A-E2-F Ricoh Electronic Devices Company
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
CDP68HC68T1M296 Intersil (Renesas Electronics America)
16 Terminations5V 16, 16, 20 Pin Real Time ClocksTimers or RTCs Subcategory4.1943MHz Min 3V VMax 6V V

Price: 0.0000
RFQ
ISL12027AIB27Z Intersil (Renesas Electronics America)
8 Terminations3.3V 8, 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
X1288S16I-2.7 Intersil (Renesas Electronics America)
16 Terminations5V 16 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
PCF8583T/5 NXP Semiconductors / Freescale
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC SubcategoryMin 2.5V VMax 6V V

Price: 0.0000
RFQ
PCF8564AU/5/F1,015 NXP Semiconductors / Freescale
Real Time Clocks

Price: 0.0000
RFQ
DS1244W-120 Maxim Integrated
28 Terminations3.3V 28 Pin DS1244 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
RFQ
X1228S14IZ-2.7A Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, PLASTIC, SOIC-14

Price: 0.0000
RFQ
PCA21125T/Q900/1,1 NXP USA Inc.
14 Terminations 3V 14 Pin PCA21125 Real Time Clocks Timer or RTC Subcategory Alarm, Leap Year, Square Wave Output, Watchdog Timer

Price: 0.0000
RFQ
PCF8563TS/F4,118 NXP Semiconductors / Freescale
8 Pin Real Time ClocksMin 1.8V VMax 5.5V V

Price: 0.0000
RFQ
PCF85063BTL/1,118 NXP Semiconductors
10 Terminations3.3V 10 Pin PCF85063 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
AM1805AQ Ambiq Micro, Inc.
Real Time ClocksAlarm, Leap Year, RAM, Supervisor, Trickle Charger, Unique ID, Watchdog Timer

Price: 0.0000
RFQ
PCF85063AT/AY NXP Semiconductors
8 Terminations3.3V 8 Pin Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
1337GDVGI8 Integrated Device Technology (IDT)
Real Time ClocksMin 1.8V VMax 5.5V V

Price: 0.0000
RFQ
X1205S8ZT1 Intersil
REAL TIME CLOCK, PDSO8, 0.150 INCH, ROHS COMPLIANT, PLASTIC, SOIC-8

Price: 0.0000
RFQ
X1228V14-2.7A Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO14, PLASTIC, TSSOP-14

Price: 0.0000
RFQ
BQ3285LDSSTR Texas Instruments
24 Terminations3V 24 Pin BQ3285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, NVSRAM 0.032MHz

Price: 0.0000
RFQ