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

Call us: +86 0755-82563503

English

Currency: $ US Dollar

STM32F103C8T6
MFI343S00177
can I ask you a question please?
STM32F407VET6

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
- View All

Items : %s%s

Microcontrollers

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Density	Frequency	Height	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	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)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Halogen Free	Watchdog Timer	Supplier Device Package	Core Architecture	Speed	Oscillator Type	Access Time	Frequency (Max)	Screening Level	Memory Size	Memory Type	Core Processor	Number of SPI Channels	RAM Size	Number of Bits	Number of I/O	Address Bus Width	Supply Current-Max	External Data Bus Width	Data Bus Width	Number of Programmable I/O	Number of I2C Channels	Number of Timers/Counters	uPs/uCs/Peripheral ICs Type	Peripherals	Clock Frequency	RAM (words)	Bit Size	Has ADC	DMA Channels	PWM Channels	DAC Channels	ROM Programmability	On Chip Data RAM Width	Voltage - Supply (Vcc/Vdd)	ROM (words)	Number of ADC Channels	Number of PWM Channels	On Chip Program ROM Width	CPU Family	EEPROM Size	Program Memory Type	Connectivity	Core Size	Program Memory Size	Data Converter
PIC16LF1934-I/ML	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2009	PIC® XLP™ 16F	yes	Active	1 (Unlimited)	44	SMD/SMT	3A991.A.2				8mm	ROHS3 Compliant			No	44	ALSO OPERATES AT 1.8V MINIMUM SUPPLY FOR 16 MHZ	44-VQFN Exposed Pad	I2C, LIN, SPI, UART, USART		No SVHC			56 kb	10MHz			Surface Mount		-40°C~85°C TA	CMOS	1mm		e3	Matte Tin (Sn)	QUAD		260	3.3V	40	PIC16LF1934	44					2.3V			Microcontrollers		2/3.3V	3.6V	800mW		Yes		AVR	32 MHz	Internal				4kB		PIC		256 x 8		36		8mA		8b	35			MICROCONTROLLER, RISC	Brown-out Detect/Reset, LCD, POR, PWM, WDT			8	YES	NO					1.8V~3.6V	4096	14	5	14	PIC	256 x 8	FLASH	I2C, LINbus, SPI, UART/USART	8-Bit	7KB 4K x 14	A/D 14x10b
C8051F384-GQ	Silicon Labs	RFQ Min: 1 Mult: 1	download	8 Weeks			Tray	2006	C8051F38x		Active	3 (168 Hours)	48						7mm	RoHS Compliant		Tin	No	48		48-TQFP							48MHz	1.05mm	7mm	Surface Mount		-40°C~85°C TA	CMOS					QUAD	GULL WING		3.3V		C8051F38	48		YES			3V		5	Microcontrollers		3/3.3V								Internal				64kB		8051	1	4.25K x 8		40				8b		2	6	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT			8	NO	NO	YES	NO			2.7V~5.25V							FLASH	EBI/EMI, I2C, SPI, UART/USART, USB	8-Bit	64KB 64K x 8
S56F8355MFG21ER2	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1																		Non-RoHS Compliant
ZGP323HSH4808C00TR	Zilog	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2004	Z8® GP™		Obsolete	1 (Unlimited)								Non-RoHS Compliant						48-BSSOP (0.295, 7.50mm Width)										Surface Mount		0°C~70°C TA											ZGP323H																		8MHz	Internal						Z8		237 x 8		32									HLVD, POR, WDT										2V~5.5V							OTP		8-Bit	8KB 8K x 8
PCF51AC128CCLKE	Freescale Semiconductor, Inc. (NXP Semiconductors)	RFQ Min: 1 Mult: 1														85°C	-40°C			RoHS Compliant	Lead Free		No	80		LQFP	I2C, SCI, SPI	5.5V			2.7V		50MHz				637.552426mg																										Halogen Free	Yes		Coldfire		External		200kHz		128kB	FLASH			16kB		69				32b	69		12		LVD, PWM, WDT
PIC16C56-10I/SS	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	1998	PIC® 16C	yes	Active	1 (Unlimited)	20					5V	7.2mm	ROHS3 Compliant	Lead Free		No	20		20-SSOP (0.209, 5.30mm Width)							10MHz			Surface Mount		-40°C~85°C TA	CMOS					DUAL	GULL WING		5V		PIC16C56	20			0.65mm									800mW		Yes			40 MHz	External	10 μs			1kB	EPROM	PIC		25 x 8		12				8b			1	MICROCONTROLLER, RISC	POR, WDT		25	8	NO	NO	NO	NO		8	4.5V~5.5V							OTP		8-Bit	1.5KB 1K x 12
ZLP12840H2864G	Zilog / Littelfuse	RFQ Min: 1 Mult: 1	download					2004					28						10.2mm	Non-RoHS Compliant	Lead Free					SSOP							8MHz		5.3mm				CMOS	1.99mm		e3	Matte Tin (Sn)	DUAL	GULL WING	260	2.5V	40		28	COMMERCIAL	YES	0.65mm		2V	70°C			Not Qualified		3.6V					Z8			8 μs							1004B	8	24								MICROCONTROLLER				8	NO	NO	NO	NO	OTPROM
PIC16F1779T-I/ML	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2016	PIC® XLP™ 16F		Active	1 (Unlimited)	44						8mm	ROHS3 Compliant					ALSO OPERATES WITH 2.3V MIN@16 MHZ	44-VQFN Exposed Pad	I2C, LIN, SPI, UART, USART						32MHz		8mm	Surface Mount		-40°C~85°C TA	CMOS	1mm	8542.31.00.01	e3	Matte Tin (Sn) - annealed	QUAD	NO LEAD		3V		PIC16F1779			YES	0.65mm	S-PQCC-N44	2.5V						5.5V							Internal			TS 16949	28kB		PIC		2K x 8		36								MICROCONTROLLER, RISC	Brown-out Detect/Reset, POR, PWM, WDT			8	YES	NO	YES	YES			2.3V~5.5V				14		128 x 8	FLASH	I2C, LINbus, SPI, UART/USART	8-Bit	28KB 16K x 14	A/D 28x10b; D/A 4x5b, 4x10b
LPC1112LVFHI33/103	NXP USA Inc.	RFQ Min: 1 Mult: 1	download	16 Weeks			Tray	2010	LPC1100LV		Active	3 (168 Hours)	32		EAR99				5mm	ROHS3 Compliant						32-VFQFN Exposed Pad									5mm	Surface Mount		-40°C~85°C TA	CMOS		8542.31.00.01			QUAD	NO LEAD	NOT SPECIFIED	1.8V	NOT SPECIFIED	LPC1112	32		YES	0.5mm	S-PQCC-N32	1.65V			Microcontrollers	Not Qualified	1.8V	1.95V						50MHz	Internal						ARM® Cortex®-M0		4K x 8		27								MICROCONTROLLER, RISC	Brown-out Detect/Reset, POR, WDT	25MHz		32	YES	NO	NO				1.65V~1.95V	16384				CORTEX-M0		FLASH	I2C, SPI, UART/USART	32-Bit	16KB 16K x 8	A/D 6x8b
EFM32LG380F256-QFP100	Silicon Labs	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2013	Leopard Gecko		Obsolete	3 (168 Hours)	100		3A001.A.3			3.8V	14mm	RoHS Compliant				100		100-LQFP	EBI/EMI, I2C, IrDA, SPI, UART, USART, USB						48MHz			Surface Mount		-40°C~85°C TA	CMOS	1.6mm				QUAD	GULL WING	NOT SPECIFIED	3V	NOT SPECIFIED				YES												Yes		ARM		Internal				256kB		ARM® Cortex®-M3		32K x 8		83	28			32b	83		5	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, PWM, WDT			32	YES	YES	YES	YES			1.98V~3.8V	262144						FLASH	EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB	32-Bit	256KB 256K x 8	A/D 8x12b; D/A 2x12b
STM8AF6246UAX	STMicroelectronics	RFQ Min: 1 Mult: 1	download	18 Weeks	ACTIVE (Last Updated: 7 months ago)		Tape & Reel (TR)		STM8A		Active	3 (168 Hours)	32		EAR99					ROHS3 Compliant				32		32-VFQFN Exposed Pad	I2C, LIN, SPI, UART, USART						16MHz			Surface Mount		-40°C~85°C TA	CMOS	1mm				QUAD	NO LEAD	NOT SPECIFIED	5V	NOT SPECIFIED	STM8AF	32		YES			3V			Microcontrollers	Not Qualified			200mW		Yes				Internal				16kB				2K x 8		25		14mA		8b			5	MICROCONTROLLER, RISC	Brown-out Detect/Reset, POR, PWM, WDT			8	YES	NO	YES	NO			3V~5.5V	4096			32		512 x 8	FLASH	I2C, LINbus, SPI, UART/USART	8-Bit	16KB 16K x 8	A/D 7x10b
PIC16LF722T-I/SS	Microchip Technology	RFQ Min: 1 Mult: 1	download	4 Weeks		Surface Mount	Tape & Reel (TR)	2009	PIC® XLP™ 16F	yes	Active	1 (Unlimited)	28		EAR99				10.2mm	ROHS3 Compliant			No	28		28-SSOP (0.209, 5.30mm Width)	I2C, SCI, SPI, UART, USART						20MHz			Surface Mount		-40°C~85°C TA	CMOS	2mm		e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V	40	PIC16LF722	28			0.65mm					Microcontrollers				800mW		Yes				Internal				3.5kB		PIC		128 x 8		25		2.8mA		8b			3	MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT			8	YES	NO	YES	NO			1.8V~3.6V	2048			14	PIC		FLASH	I2C, SPI, UART/USART	8-Bit	3.5KB 2K x 14	A/D 11x8b
AT32UC3A464S-C1UT	Microchip Technology	RFQ Min: 1 Mult: 1	download	9 Weeks			Tray	2012	AVR®32 UC3 A4	yes	Active	3 (168 Hours)	100						7mm	ROHS3 Compliant		Copper, Silver, Tin		100		100-VFBGA	EBI/EMI, I2C, IrDA, MMC, SCI, SPI, UART, USART, USB						66MHz			Surface Mount		-40°C~85°C TA	CMOS	1mm				BOTTOM	BALL	260	1.85V	30	AT32UC3A464			YES	0.65mm		1.75V			Microcontrollers	Not Qualified		1.95V			Yes				Internal				64kB		AVR		128K x 8		88	24			32b			3	MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, POR, WDT			32	YES	YES	NO	YES			1.75V~3.6V							FLASH	EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG	32-Bit	64KB 64K x 8	A/D 8x10b
STM32F765VGT7	STMicroelectronics	RFQ Min: 1 Mult: 1	download	12 Weeks	ACTIVE (Last Updated: 7 months ago)		Tray		STM32F7		Active	3 (168 Hours)	100						14mm	ROHS3 Compliant						100-LQFP									14mm	Surface Mount		-40°C~105°C TA						QUAD	GULL WING	NOT SPECIFIED	3V	NOT SPECIFIED	STM32F765			YES	0.5mm		1.8V						3.6V						216MHz	Internal						ARM® Cortex®-M7		512K x 8		82								MICROCONTROLLER, RISC	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26MHz		32	YES	YES	YES				1.7V~3.6V							FLASH	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG	32-Bit	1MB 1M x 8	A/D 16x12b; D/A 2x12b
ADUC814BRU	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tube		MicroConverter® ADuC8xx	no	Obsolete	1 (Unlimited)	28						9.7mm	Non-RoHS Compliant						28-TSSOP (0.173, 4.40mm Width)				unknown					4.4mm	Surface Mount		-40°C~125°C TA	CMOS	1.2mm		e0	TIN LEAD	DUAL	GULL WING	240	3V	30		28		YES	0.65mm	R-PDSO-G28	2.7V						3.3V						16.78MHz	Internal						8052		256 x 8		17								MICROCONTROLLER	POR, PSM, Temp Sensor, WDT	16.78MHz		8	YES	NO	NO	YES			2.7V~5.5V						640 x 8	FLASH	I2C, SPI, UART/USART	8-Bit	8KB 8K x 8	A/D 6x12b; D/A 2x12b
MC9S08SE8MTG	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tube		S08		Obsolete	3 (168 Hours)								ROHS3 Compliant						16-TSSOP (0.173, 4.40mm Width)										Surface Mount		-40°C~125°C TA																											16-TSSOP		20MHz	Internal						S08		512 x 8		14									LVD, POR, PWM										2.7V~5.5V							FLASH	LINbus, SCI	8-Bit	8KB 8K x 8	A/D 10x10b
MC908QT2ACPE	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tube		HC08	yes	Obsolete	3 (168 Hours)	8						9.779mm	ROHS3 Compliant						8-DIP (0.300, 7.62mm)				unknown					7.62mm	Through Hole		-40°C~85°C TA	CMOS			e3	MATTE TIN	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED		8		NO		R-PDIP-T8													8MHz	Internal								128 x 8		5								MICROCONTROLLER	LVD, POR, PWM	32MHz		8	YES	NO	YES	NO			2.7V~5.5V							FLASH		8-Bit	1.5KB 1.5K x 8	A/D 6x10b
Z8F4801PM020EC	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tube		Encore!®		Obsolete	3 (168 Hours)	40						52.325mm	Non-RoHS Compliant						40-DIP (0.620, 15.75mm)				unknown					15.24mm	Through Hole		-40°C~105°C TA	CMOS	4.96mm		e0	TIN LEAD	DUAL		225	3.3V	30		40		NO	2.54mm	R-PDIP-T40	3V						3.6V						20MHz	Internal						eZ8		4K x 8		31								MICROCONTROLLER	Brown-out Detect/Reset, DMA, POR, PWM, WDT	20MHz		8	YES	YES	YES	NO			3V~3.6V							FLASH	I2C, IrDA, SPI, UART/USART	8-Bit	48KB 48K x 8	A/D 8x10b
MPC564MVR56	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tray		MPC5xx	no	Obsolete	3 (168 Hours)	388						27mm	ROHS3 Compliant						388-BBGA									27mm	Surface Mount		-40°C~125°C TA	CMOS	2.55mm		e0	TIN LEAD	BOTTOM	BALL	240	2.6V	30		388		YES	1mm	S-PBGA-B388	2.5V						2.7V						56MHz	External						PowerPC		32K x 8		56	24		32					MICROCONTROLLER, RISC	POR, PWM, WDT	20MHz		32	NO	NO	NO	NO			2.5V~2.7V							FLASH	CANbus, EBI/EMI, SCI, SPI, UART/USART	32-Bit	512KB 512K x 8	A/D 32x10b
LPC2103FHN48,551	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tray		LPC2100		Obsolete	2 (1 Year)								ROHS3 Compliant						48-VFQFN Exposed Pad										Surface Mount		-40°C~85°C TA																											48-HVQFN (7x7)		70MHz	Internal						ARM7®		8K x 8		32									POR, PWM, WDT										1.65V~3.6V							FLASH	I2C, Microwire, SPI, SSI, SSP, UART/USART	16/32-Bit	32KB 32K x 8	A/D 8x10b
COP8SCR9HLQ8	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		COP8™ 8S	no	Obsolete	1 (Unlimited)	44						7mm	Non-RoHS Compliant						44-WFQFN Exposed Pad									7mm	Surface Mount		-40°C~85°C TA	CMOS	0.8mm		e0	TIN LEAD	QUAD	NO LEAD	235	5V	NOT SPECIFIED		44		YES	0.5mm	S-XQCC-N44	2.7V						5.5V						20MHz	Internal						COP8		1K x 8		37								MICROCONTROLLER	Brown-out Detect/Reset, POR, PWM, WDT	10MHz		8	NO	NO	YES	NO			2.7V~5.5V							FLASH	Microwire/Plus (SPI), UART/USART	8-Bit	32KB 32K x 8
MSP430FG4260IDL	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1					Tube		MSP430x4xx		Obsolete	2 (1 Year)								ROHS3 Compliant						48-BSSOP (0.295, 7.50mm Width)										Surface Mount		-40°C~85°C TA																											48-SSOP		8MHz	Internal						MSP430		256 x 8		32									Brown-out Detect/Reset, LCD, POR, PWM, WDT										1.8V~3.6V							FLASH		16-Bit	24KB 24K x 8 + 256B	A/D 5x16b; D/A 1x12b
LM3S2939-IQC50-A2T	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		Stellaris® ARM® Cortex®-M3S 2000		Obsolete	3 (168 Hours)								ROHS3 Compliant						100-LQFP										Surface Mount		-40°C~85°C TA																											100-LQFP (14x14)		50MHz	Internal						ARM® Cortex®-M3		64K x 8		57									Brown-out Detect/Reset, POR, PWM, WDT										2.25V~2.75V							FLASH	CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	32-Bit	256KB 256K x 8	A/D 3x10b
S3F8S7BXZZ-TW8B	Zilog	RFQ Min: 1 Mult: 1		15 Weeks			Tray		S3F8		Active	3 (168 Hours)								ROHS3 Compliant						80-TQFP										Surface Mount		-40°C~85°C TA																													12MHz	Internal						SAM88RC		2K x 8		70									LCD, LVR, PWM, WDT										1.8V~5.5V							FLASH	SIO, UART/USART	8-Bit	64KB 64K x 8	A/D 8x10b
MB94F601APMC1-GSE1	Cypress Semiconductor	RFQ Min: 1 Mult: 1		24 Weeks							Active									RoHS Compliant
PIC18F46K22T-I/ML	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2010	PIC® XLP™ 18K	yes	Active	1 (Unlimited)	44		3A991.A.2				8mm	ROHS3 Compliant	Lead Free		No	44	ALSO OPERATES 2.3 V MINIMUM SUPPLY AT 20 MHZ	44-VQFN Exposed Pad	I2C, SPI, UART, USART						64MHz			Surface Mount		-40°C~85°C TA	CMOS	1mm	8542.31.00.01	e3	Matte Tin (Sn) - annealed	QUAD		260	5V	40	PIC18F46K22	44		YES	0.65mm					Microcontrollers		2/5V	5.5V	1W		Yes				Internal				64kB		PIC		3.8K x 8		35		12mA		8b	36		7	MICROCONTROLLER, RISC	Brown-out Detect/Reset, HLVD, POR, PWM, WDT			8	YES	NO	YES	YES			2.3V~5.5V				16	PIC	1K x 8	FLASH	I2C, SPI, UART/USART	8-Bit	64KB 32K x 16	A/D 30x10b
MC908JL8CDWE	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download								Obsolete	3 (168 Hours)								ROHS3 Compliant
HD6417713FV	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1					Tray		SuperH® SH7700		Obsolete	3 (168 Hours)								Non-RoHS Compliant						256-BFQFP Exposed Pad										Surface Mount		-20°C~75°C																											256-HQFP (28x28)		200MHz	External						SH-3 DSP		16K x 8		24									DMA, POR, WDT										1.4V~1.6V							ROMless	EBI/EMI, Ethernet, FIFO, SCI, SIO	32-Bit
MCF52221CVM66	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tray		MCF5222x	yes	Obsolete	3 (168 Hours)	81						10mm	ROHS3 Compliant						81-LBGA				unknown					10mm	Surface Mount		-40°C~85°C TA	CMOS	1.6mm		e3	MATTE TIN	BOTTOM	BALL	260	3.3V	40		81		YES	1mm	S-PBGA-B81	3V						3.6V		Halogen Free				66MHz	Internal						Coldfire V2		16K x 8		56								MICROCONTROLLER, RISC	DMA, LVD, POR, PWM, WDT	80MHz		32	YES	YES	YES	NO			3V~3.6V							FLASH	I2C, SPI, UART/USART, USB OTG	32-Bit	128KB 128K x 8	A/D 8x12b
R5F2LA56ANFP#V0	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1	download				Tray		R8C/Lx/A5A		Obsolete	3 (168 Hours)								ROHS3 Compliant						52-LQFP										Surface Mount		-20°C~85°C TA																											52-LQFP (10x10)		20MHz	Internal						R8C		2K x 8		44									LCD, POR, PWM, Voltage Detect, WDT										1.8V~5.5V							FLASH	I2C, LINbus, SIO, SSU, UART/USART	16-Bit	32KB 32K x 8	A/D 7x10b

PIC16LF1934-I/ML Microchip Technology
7KB 4K x 14 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 16F Series PIC16LF1934 44 Pin 10MHz 3.3V 44-VQFN Exposed Pad

Price: 0.0000
RFQ
C8051F384-GQ Silicon Labs
64KB 64K x 8 FLASH 8051 8-Bit Microcontroller C8051F38x Series C8051F38 48 Pin 48MHz 3.3V 48-TQFP

Price: 0.0000
RFQ
S56F8355MFG21ER2 NXP Semiconductors / Freescale
Microcontroller

Price: 0.0000
RFQ
ZGP323HSH4808C00TR Zilog
8KB 8K x 8 OTP Z8 8-Bit Microcontroller Z8® GP™ Series ZGP323H 48-BSSOP (0.295, 7.50mm Width)

Price: 0.0000
RFQ
PCF51AC128CCLKE Freescale Semiconductor, Inc. (NXP Semiconductors)
Microcontroller 80 Pin 50MHz LQFP

Price: 0.0000
RFQ
PIC16C56-10I/SS Microchip Technology
1.5KB 1K x 12 OTP PIC 8-Bit Microcontroller PIC® 16C Series PIC16C56 20 Pin 10MHz 5V 20-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
ZLP12840H2864G Zilog / Littelfuse
Microcontroller 8MHz 2.5V SSOP

Price: 0.0000
RFQ
PIC16F1779T-I/ML Microchip Technology
28KB 16K x 14 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 16F Series PIC16F1779 32MHz 3V 44-VQFN Exposed Pad

Price: 0.0000
RFQ
LPC1112LVFHI33/103 NXP USA Inc.
16KB 16K x 8 FLASH ARM® Cortex®-M0 32-Bit Microcontroller LPC1100LV Series LPC1112 1.8V 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
EFM32LG380F256-QFP100 Silicon Labs
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Leopard Gecko Series 100 Pin 48MHz 3V 100-LQFP

Price: 0.0000
RFQ
STM8AF6246UAX STMicroelectronics
16KB 16K x 8 FLASH 8-Bit Microcontroller STM8A Series STM8AF 32 Pin 16MHz 5V 32-VFQFN Exposed Pad

Price: 0.0000
RFQ
PIC16LF722T-I/SS Microchip Technology
3.5KB 2K x 14 FLASH PIC 8-Bit Microcontroller PIC® XLP™ 16F Series PIC16LF722 28 Pin 20MHz 3.3V 28-SSOP (0.209, 5.30mm Width)

Price: 0.0000
RFQ
AT32UC3A464S-C1UT Microchip Technology
64KB 64K x 8 FLASH AVR 32-Bit Microcontroller AVR?32 UC3 A4 Series AT32UC3A464 100 Pin 66MHz 1.85V 100-VFBGA

Price: 0.0000
RFQ
STM32F765VGT7 STMicroelectronics
1MB 1M x 8 FLASH ARM® Cortex®-M7 32-Bit Microcontroller STM32F7 Series STM32F765 3V 100-LQFP

Price: 0.0000
RFQ
ADUC814BRU Rochester Electronics, LLC
8KB 8K x 8 FLASH 8052 8-Bit Microcontroller MicroConverter® ADuC8xx Series 3V 28-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
MC9S08SE8MTG Rochester Electronics, LLC
8KB 8K x 8 FLASH S08 8-Bit Microcontroller S08 Series 16-TSSOP (0.173, 4.40mm Width)

Price: 0.0000
RFQ
MC908QT2ACPE Rochester Electronics, LLC
1.5KB 1.5K x 8 FLASH 8-Bit Microcontroller HC08 Series 5V 8-DIP (0.300, 7.62mm)

Price: 0.0000
RFQ
Z8F4801PM020EC Rochester Electronics, LLC
48KB 48K x 8 FLASH eZ8 8-Bit Microcontroller Encore!® Series 3.3V 40-DIP (0.620, 15.75mm)

Price: 0.0000
RFQ
MPC564MVR56 Rochester Electronics, LLC
512KB 512K x 8 FLASH PowerPC 32-Bit Microcontroller MPC5xx Series 2.6V 388-BBGA

Price: 0.0000
RFQ
LPC2103FHN48,551 Rochester Electronics, LLC
32KB 32K x 8 FLASH ARM7® 16/32-Bit Microcontroller LPC2100 Series 48-VFQFN Exposed Pad

Price: 0.0000
RFQ
COP8SCR9HLQ8 Rochester Electronics, LLC
32KB 32K x 8 FLASH COP8 8-Bit Microcontroller COP8™ 8S Series 5V 44-WFQFN Exposed Pad

Price: 0.0000
RFQ
MSP430FG4260IDL Rochester Electronics, LLC
24KB 24K x 8 + 256B FLASH MSP430 16-Bit Microcontroller MSP430x4xx Series 48-BSSOP (0.295, 7.50mm Width)

Price: 0.0000
RFQ
LM3S2939-IQC50-A2T Rochester Electronics, LLC
256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 2000 Series 100-LQFP

Price: 0.0000
RFQ
S3F8S7BXZZ-TW8B Zilog
64KB 64K x 8 FLASH SAM88RC 8-Bit Microcontroller S3F8 Series 80-TQFP

Price: 0.0000
RFQ
MB94F601APMC1-GSE1 Cypress Semiconductor
Microcontroller

Price: 0.0000
RFQ
PIC18F46K22T-I/ML Microchip Technology
64KB 32K x 16 FLASH PIC 8-Bit Microcontroller PIC? XLP? 18K Series PIC18F46K22 44 Pin 64MHz 5V 44-VQFN Exposed Pad

Price: 0.0000
RFQ
MC908JL8CDWE Rochester Electronics, LLC
Microcontroller

Price: 0.0000
RFQ
HD6417713FV Rochester Electronics, LLC
ROMless SH-3 DSP 32-Bit Microcontroller SuperH® SH7700 Series 256-BFQFP Exposed Pad

Price: 0.0000
RFQ
MCF52221CVM66 Rochester Electronics, LLC
128KB 128K x 8 FLASH Coldfire V2 32-Bit Microcontroller MCF5222x Series 3.3V 81-LBGA

Price: 0.0000
RFQ
R5F2LA56ANFP#V0 Rochester Electronics, LLC
32KB 32K x 8 FLASH R8C 16-Bit Microcontroller R8C/Lx/A5A Series 52-LQFP

Price: 0.0000
RFQ