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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 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	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	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	Type	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Number of Outputs	Feature	Supplier Device Package	Logic Function	Memory Size	Function	Number of Bits	Supply Current-Max	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
PT7C4337WE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	8 Weeks	Surface Mount	Tube	2013			Last Time Buy	1 (Unlimited)	8		EAR99				4.9mm	RoHS Compliant			No	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			3.3V						1.27mm				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	0.8μA @ 1.3V~1.8V
RX8804CE:XA3	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks		Tape & Reel (TR)		RX8804CE		Active	1 (Unlimited)								ROHS3 Compliant					10-SMD, No Lead	I2C								Surface Mount		-40°C~105°C				Clock/Calendar																					Alarm	10-SMD						1.6V~5.5V												1.5μA~1.6μA @ 3V~5V
BQ4845YS-A4G4	Texas Instruments	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube				Obsolete	1 (Unlimited)	28		EAR99			5V	18mm	ROHS3 Compliant	Lead Free	Gold	No	28	28-SOIC (0.295, 7.50mm Width)	Parallel						2.35mm	7.52mm	Surface Mount	730.794007mg	0°C~70°C	CMOS		8542.39.00.01	Clock/Calendar	e4		DUAL		260	5V		BQ4845	28			1.27mm				Timer or RTC		5V			Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		Clock					4.5V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.3V~4V
BQ4802YDWRG4	Texas Instruments	RFQ Min: 1 Mult: 1			Surface Mount	Tape & Reel (TR)				Not For New Designs	1 (Unlimited)	28		EAR99			5V	17.9mm	ROHS3 Compliant	Lead Free	Gold	No	28	28-SOIC (0.295, 7.50mm Width)	Parallel							7.5mm	Surface Mount	730.794007mg	0°C~70°C	CMOS	2.65mm	8542.39.00.01	Clock/Calendar	e4		DUAL		260	5V		BQ4802	28			1.27mm				Timer or RTC		5V			Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		Clock				9mA	4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.4V~4V
BQ4852YMC-85	Texas Instruments	RFQ Min: 1 Mult: 1	download		Through Hole	Tray			no	Obsolete	1 (Unlimited)	36		EAR99			5V		ROHS3 Compliant	Contains Lead		No	36	36-DIP Module (0.610, 15.49mm)	Parallel								Through Hole		0°C~70°C	CMOS		8542.39.00.01	Clock/Calendar			DUAL			5V		BQ4852				2.54mm				Timer or RTC		5V			Alarm, Supervisor, Watchdog Timer		Clock	3.9MB				4.5V~5.5V	HH:MM:SS:hh (24 hr)	8		0.032MHz	1/100SECOND	Y	NO				YY-MM-DD-dd	1mA @ 4.5V~5.5V
X1227V8Z	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount	Bulk	2005				1	8		EAR99	70°C	0°C		4.4mm	RoHS Compliant	Lead Free				TSSOP	2-Wire, I2C, Serial							3mm				CMOS	1.2mm	8542.39.00.01		e3	MATTE TIN	DUAL		260	5V	40		8	COMMERCIAL		0.65mm	R-PDSO-G8	4.5V		Timer or RTC	Not Qualified	5V	5.5V					512B					HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	NO	I2C		1	YY-MM-DD-dd
DS1339C-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	16	16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial	5.5V			2.97V				Surface Mount		-40°C~85°C				Clock/Calendar								DS1339													Alarm, Leap Year, Square Wave Output, Trickle-Charger	16-SOIC	Clock					2.97V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	200μA @ 5.5V	1.3V~3.7V
BQ4285LP	Texas Instruments	RFQ Min: 1 Mult: 1							no			24		EAR99				31.75mm	RoHS Compliant	Contains Lead			24	PDIP												CMOS	5.08mm	8542.39.00.01				DUAL	THROUGH-HOLE	NOT SPECIFIED	3.15V	NOT SPECIFIED		24	COMMERCIAL	NO	2.54mm		2.7V	70°C	Timer or RTC	Not Qualified	3.15V	3.6V											8	TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	YES	PARALLEL, MUXED BUS		1
X1226V8Z	Intersil	RFQ Min: 1 Mult: 1
DS1338Z-18+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2013			Active	1 (Unlimited)				85°C	-40°C			ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C				Clock/Calendar								DS1338													Leap Year, NVSRAM, Square Wave Output	8-SOIC		56B				1.71V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	100μA @ 1.89V	1.3V~3.7V
M41T56MH6F	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)				Obsolete	1 (Unlimited)	28		EAR99			5V	18.1mm	ROHS3 Compliant	Lead Free			28	28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets	I2C, 2-Wire Serial							8.56mm	Surface Mount		-40°C~85°C	CMOS	3.05mm	8542.39.00.01	Clock/Calendar			DUAL		260	5V	10	M41T56	28			1.27mm				Timer or RTC	Not Qualified	5V			Leap Year, NVSRAM		Clock	56B				4.5V~5.5V	HH:MM:SS (24 hr)			0.032MHz	SECONDS	N	NO	I2C			YY-MM-DD-dd	100μA Typ @ 4.5V~5.5V	2.5V~3.5V
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T	Abracon LLC	RFQ Min: 1 Mult: 1
ISL1208IB8Z-TK	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	14 Weeks	Surface Mount		2004			Active	1	8		EAR99	85°C	-40°C		4.9022mm	RoHS Compliant	Lead Free	Tin	No	8	SOIC	2-Wire, I2C, Serial	5.5V			2.7V			3.9116mm		540.001716mg		CMOS	1.7272mm			e3		DUAL		260	3V	40			INDUSTRIAL		1.27mm				Timer or RTC		3/5V					Clock	2B					HH:MM:SS			0.032MHz	SECONDS	Y		I2C	2 B		YY-MM-DD-dd
RX-8025SA:AC PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks				RX-8025SA		Active	1 (Unlimited)								ROHS3 Compliant					14-SOIC (0.197, 5.00mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C				Clock/Calendar																					Alarm, Leap Year	14-SOP						1.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V
S-35190A-I8T1U	ABLIC U.S.A. Inc.	RFQ Min: 1 Mult: 1	download	18 Weeks		Tape & Reel (TR)				Active	1 (Unlimited)	8		EAR99				2.23mm	RoHS Compliant					8-SMD, Flat Lead	3-Wire Serial							1.97mm	Surface Mount		-40°C~85°C	CMOS	0.5mm	8542.39.00.01	Clock/Calendar	e3	TIN	DUAL			3V			8		YES	0.5mm	R-PDSO-F8				Not Qualified				Alarm, Leap Year							1.3V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				SERIAL, 3-WIRE		1	YY-MM-DD-dd	0.93μA~1.1μA @ 3V~5V
ISL12057IRUZ-T	Renesas Electronics America Inc.	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	1 (Unlimited)								ROHS3 Compliant					8-UFDFN	I2C, 2-Wire Serial			unknown					Surface Mount		-40°C~85°C				Clock/Calendar								ISL12057													Alarm, Leap Year							1.8V~3.6V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.65μA @ 1.8V
ISL1209IU10	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount	Bulk	2004			Discontinued	1	8		EAR99	85°C	-40°C		3mm	RoHS Compliant	Contains Lead			10	MSOP	2-Wire, I2C, Serial							3mm				CMOS	1.1mm	8542.39.00.01		e0	Tin/Lead (Sn/Pb)	DUAL		240	3V	30		8	INDUSTRIAL		0.65mm	S-PDSO-G8	2.7V		Timer or RTC	Not Qualified	3/5V	5.5V					2B					HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	NO	I2C			YY-MM-DD-dd
X1227V8IZ-2.7	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	1 (Unlimited)								ROHS3 Compliant					8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C				Clock/Calendar								X1227													Alarm, Leap Year, Supervisor, Watchdog Timer							2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
RTC8564JE:B0:ROHS	Epson America, Inc	RFQ Min: 1 Mult: 1	download							Active									Yes with exemptions																													20																Clock/Calendar/Alarm/Timer				HH:MM:SS										DW:DM:M:Y
Q41802551000100	Epson America, Inc	RFQ Min: 1 Mult: 1	download			Tape and Reel				Active									Yes with exemptions																													14																Clock/Calendar/Alarm/Timer/Interrupt				HH:MM:SS										DW:DM:M:Y
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
RV-4162-C7-32.768KHZ-20PPM-TA-QA	Micro Crystal	RFQ Min: 1 Mult: 1	download	2 Weeks		Tape & Reel (TR)		Automotive, AEC-Q200		Active	1 (Unlimited)								ROHS3 Compliant					8-WCDFN	I2C								Surface Mount		-40°C~85°C TA				Clock/Calendar		Gold Flash (Au)			260		40														Alarm, Leap Year, Watchdog Timer							1V~4.4V	HH:MM:SS:hh										YY-MM-DD-dd	0.5μA @ 3V
DS12885SN+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2003		yes	Active	1 (Unlimited)	24		EAR99				17.9mm	ROHS3 Compliant	Lead Free				24-SOIC (0.295, 7.50mm Width)	Parallel							7.5mm	Surface Mount		-40°C~85°C	CMOS	2.67mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V	NOT SPECIFIED	DS12885	24		YES	1.27mm	R-PDSO-G24			Timer or RTC	Not Qualified	5V			Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output			114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd	15mA @ 4.5V~5.5V	2.5V~4V
DS14285N+	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			yes	Obsolete	1 (Unlimited)	24						31.75mm	ROHS3 Compliant					24-DIP (0.600, 15.24mm)	Parallel							15.24mm	Through Hole		-40°C~85°C		5.08mm		Clock/Calendar	e3	MATTE TIN	DUAL		260	5V	30		24		NO	2.54mm	R-PDIP-T24				COMMERCIAL				Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output			114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz						1	YY-MM-DD-dd	0.5μA @ 4.5V~5.5V	2.5V~3.6V
DS3232MZ+TRL	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2012		yes	Active	1 (Unlimited)	8		EAR99				4.9mm	ROHS3 Compliant		Tin	No	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			3.3V		DS3232				1.27mm									Alarm, Leap Year, Square Wave Output, SRAM			236B				2.3V~4.5V	HH:MM:SS (12/24 hr)							I2C		1	YY-MM-DD-dd	175μA @ 2.3V~4.5V	2.3V~4.5V
RTC-72421B	Toyocom	RFQ Min: 1 Mult: 1	download		Through Hole	Bulk	2010						Through Hole		70°C	-10°C		23.1mm	RoHS Compliant	Contains Lead			18	DIP	Parallel	5.5V	Unknown		4.5V	1MHz	4.2mm	6.3mm																											5						8			HH:MM:SS (12/24 hr)										YY-MM-DD-dd
DS1337	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	1 (Unlimited)	8						9.375mm	Non-RoHS Compliant					8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial			unknown				7.62mm	Through Hole		-40°C~85°C	CMOS	4.572mm		Clock/Calendar	e0	TIN LEAD	DUAL		240	3.3V	20		8		NO	2.54mm	R-PDIP-T8				COMMERCIAL				Alarm, Leap Year, Square Wave Output							1.8V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				I2C		1	YY-MM-DD-dd	0.6μA @ 1.3V~1.8V
DS1306E	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2002		no	Obsolete	1 (Unlimited)	20		EAR99				6.5mm	Non-RoHS Compliant	Contains Lead				20-TSSOP (0.173, 4.40mm Width)	SPI			not_compliant				4.4mm	Surface Mount		0°C~70°C	CMOS	1.1mm	8473.30.11.80	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	20	DS1306	20		YES	0.65mm	R-PDSO-G20			Timer or RTC	Not Qualified	3/5V			Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger			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
RTC-62421B	EPSON	RFQ Min: 1 Mult: 1	download		Through Hole	Tube				Obsolete	1 (Unlimited)				85°C	-40°C			Non-RoHS Compliant					18-DIP (0.300, 7.62mm)	Parallel								Through Hole		-40°C~85°C				Clock/Calendar																					Leap Year	18-DIP						4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	1.8μA~3μA @ 2V~5V
X1226S8Z	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount	Bulk	2005				1	8		EAR99	70°C	0°C		4.9022mm	RoHS Compliant	Lead Free			8	SOIC	2-Wire, I2C, Serial	5.5V			2.7V			3.9116mm				CMOS	1.7272mm			e3	MATTE TIN	DUAL		260	5V	40		8	COMMERCIAL		1.27mm				Timer or RTC	Not Qualified	3/5V						512B					HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	NO	I2C		1	YY-MM-DD-dd

PT7C4337WE Diodes Incorporated
8 Terminations3.3V Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
RX8804CE:XA3 EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
BQ4845YS-A4G4 Texas Instruments
28 Terminations5V 28 Pin BQ4845 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
BQ4802YDWRG4 Texas Instruments
28 Terminations5V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
BQ4852YMC-85 Texas Instruments
36 Terminations5V BQ4852 Real Time ClocksTimer or RTC SubcategoryAlarm, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
X1227V8Z Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1339C-33#T&R Maxim Integrated
DS1339 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger Min 2.97V VMax 5.5V V

Price: 0.0000
RFQ
BQ4285LP Texas Instruments
24 Terminations3.15V 24 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
X1226V8Z Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, MO-153AC, TSSOP-8

Price: 0.0000
RFQ
DS1338Z-18+T&R Maxim Integrated
DS1338 Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
M41T56MH6F STMicroelectronics
28 Terminations5V 28 Pin M41T56 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM 0.032MHz

Price: 0.0000
RFQ
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T Abracon LLC
AB-RTCMC-32.768KHZ-EOZ9-S3-D-B-T datasheet pdf and Clock/Timing - Real Time Clocks product details from Abracon stock available at HK JDW

Price: 0.0000
RFQ
ISL1208IB8Z-TK Intersil (Renesas Electronics America)
8 Terminations3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
RX-8025SA:AC PURE SN EPSON
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
S-35190A-I8T1U ABLIC U.S.A. Inc.
8 Terminations3V 8 Pin Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
ISL12057IRUZ-T Renesas Electronics America Inc.
ISL12057 Real Time Clocks Alarm, Leap Year

Price: 0.0000
RFQ
ISL1209IU10 Intersil (Renesas Electronics America)
8 Terminations3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
X1227V8IZ-2.7 Renesas Electronics America
X1227 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
RTC8564JE:B0:ROHS Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm/Timer 20-Pin VSOJ

Price: 0.0000
RFQ
Q41802551000100 Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 14-Pin SOP T/R

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
RV-4162-C7-32.768KHZ-20PPM-TA-QA Micro Crystal
Real Time ClocksAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
DS12885SN+ Maxim Integrated
24 Terminations5V 24 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

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

Price: 0.0000
RFQ
DS3232MZ+TRL Maxim Integrated
8 Terminations3.3V DS3232 Real Time ClocksAlarm, Leap Year, Square Wave Output, SRAM

Price: 0.0000
RFQ
RTC-72421B Toyocom
Real Time ClocksMin 4.5V VMax 5.5V V

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

Price: 0.0000
RFQ
DS1306E Maxim Integrated
20 Terminations5V 20 Pin DS1306 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
RTC-62421B EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
X1226S8Z Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ