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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
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  - Linear Voltage Regulators
  - Memory
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  - 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 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
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  - 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
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  - 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	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Height	Width	Thickness	Mounting Type	Operating Temperature	Technology	Height Seated (Max)	Manufacturer Package Identifier	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	Operating Temperature (Max)	Operating Temperature (Min)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Feature	Supplier Device Package	Logic Function	Screening Level	Memory Size	Function	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
X1227S8I-4.5A	Intersil	RFQ Min: 1 Mult: 1
RTC-4701JE:B3ROHS	EPSON	RFQ Min: 1 Mult: 1
RX-4045NB:AAB PURE SN	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
DS1747W-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2012		no	Obsolete	1 (Unlimited)	32	EAR99			3.3V	44.2mm	Non-RoHS Compliant	Contains Lead		No	32		32-DIP Module (0.600, 15.24mm)	Parallel		Unknown			10.92mm	18.8mm		Through Hole	0°C~70°C	CMOS			8473.30.11.80	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	3.3V		DS1747	32			2.54mm				Timer or RTC				Leap Year, NVSRAM, Y2K		Clock		512KB		2.97V~3.63V	HH:MM:SS (24 hr)				SECONDS	N	NO				YY-MM-DD-dd	2mA @ 3.3V
DS1388Z-33+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2002			Active	1 (Unlimited)			85°C	-40°C			ROHS3 Compliant	Lead Free			8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C			S8+4		Clock/Calendar								DS1388												EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer	8-SOIC			512B		2.97V~3.63V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	150μA @ 2.97V~3.63V	1.3V~5.5V
M41ST85WMH6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube				Obsolete	3 (168 Hours)	28	EAR99			3.3V	18.49mm	Non-RoHS Compliant	Lead Free		No	28		28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets	I2C, 2-Wire Serial					2.69mm	8.89mm		Surface Mount	-40°C~85°C	CMOS			8542.39.00.01	Clock/Calendar	e3	MATTE TIN	DUAL		260	3V	40	M41ST	28			1.27mm				Timer or RTC				Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer		Clock		44B		2.7V~3.6V	HH:MM:SS:hh (24 hr)			0.032MHz	1/100SECOND	Y		I2C	64 B	1	YY-MM-DD-dd	0.5mA @ 2.7V~3.6V	2.5V~3.5V
DS1500YE+	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tray				Obsolete	3 (168 Hours)							ROHS3 Compliant						32-LFSOP (0.724, 18.40mm Width)	Parallel								Surface Mount	0°C~70°C					Clock/Calendar																				Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K	32-TSOP			256B		4.5V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	5mA @ 4.5V~5.5V	2.5V~3.7V
RTC-72423A3:PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	16 Weeks		Tape & Reel (TR)		RTC-72423		Active	1 (Unlimited)							ROHS3 Compliant						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	5μA~10μA @ 2V~5V
IDT1337CSOGI	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1							yes		1	16						RoHS Compliant				16													CMOS					e3	Matte Tin (Sn) - annealed	DUAL	GULL WING	260		30			INDUSTRIAL	YES	1.27mm		85°C	-40°C	Timer or RTC	Not Qualified	2/5V											TIMER, MEMORY REFRESH		SECONDS	Y		SERIAL, 2 WIRE/I2C
RX-8581JE:B0	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)		RX-8581JE		Active	1 (Unlimited)			85°C	-40°C			ROHS3 Compliant				20		20-LSSOJ (0.213, 5.40mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C					Clock/Calendar																				Alarm, Leap Year	20-VSOJ					1.8V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	0.8μA~1.2μA @ 3V~5V
X1288V14Z-2.7T1	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	2A (4 Weeks)							ROHS3 Compliant						14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount	0°C~70°C					Clock/Calendar	e3	Matte Tin (Sn)			NOT SPECIFIED		NOT SPECIFIED	X1288												Alarm, Leap Year, Supervisor, Watchdog Timer						2.7V~5.5V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
DS1339AU+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002			Active	1 (Unlimited)	8	EAR99			3.3V	3mm	ROHS3 Compliant		Tin	No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial		Unknown				3mm		Surface Mount	-40°C~85°C	CMOS	1.1mm			Clock/Calendar			DUAL			3.3V		DS1339				0.65mm				Timer or RTC				Alarm, Leap Year, Square Wave Output, Trickle-Charger		Clock				1.71V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	200μA @ 1.71V~5.5V	1.3V~3.7V
X1228S14IZ	Intersil	RFQ Min: 1 Mult: 1
PCF8583BS,518	NXP Semiconductors	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	1997			Obsolete	3 (168 Hours)	20					5mm	ROHS3 Compliant					TIMEKEEPING CURRENT = 10UA; AUTO WORD INCREMENTING	20-VQFN Exposed Pad	I2C, 2-Wire Serial			unknown			5mm		Surface Mount	-40°C~85°C	CMOS	1mm		8542.39.00.01	Clock/Calendar	e4	NICKEL PALLADIUM GOLD	QUAD		260	5V	30	PCF8583	20		YES	0.65mm	S-PQCC-N20			Timer or RTC	Not Qualified	3/5V		Alarm, NVSRAM, Square Wave Output				240B		2.5V~6V	HH:MM:SS:hh (12/24 hr)	1		0.1MHz	1/100SECOND	Y	YES	I2C			YY-MM-DD	10μA~50μA @ 1V~5V
DS12R887-5	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tray				Obsolete	3 (168 Hours)							Non-RoHS Compliant						48-BBGA	Parallel								Surface Mount	-40°C~85°C					Clock/Calendar																				Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger	48-BGA (11.80x15.30)			114B		4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	2mA @ 4.5V~5.5V	2V~3.05V
X1227S8I-2.7AT1	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	1 (Unlimited)							Non-RoHS Compliant						8-SOIC (0.154, 3.90mm 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
X1288V14-2.7AT1	Intersil	RFQ Min: 1 Mult: 1
DS12R885-33	Maxim Integrated	RFQ Min: 1 Mult: 1				Bulk						24	EAR99	85°C	-40°C	3.3V	17.9mm	RoHS Compliant						SOIC							7.5mm				CMOS	2.67mm		8542.39.00.01		e0	Tin/Lead (Sn/Pb)	DUAL	GULL WING		3.3V			24	INDUSTRIAL	YES	1.27mm	R-PDSO-G24			Timer or RTC	Not Qualified		3.63V			Clock						8		0.032MHz	SECONDS	Y	NO	PARALLEL, MUXED BUS		1
DS1747P-70	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2005		yes	Obsolete	3 (168 Hours)	34	EAR99			5V	25.019mm	Non-RoHS Compliant	Contains Lead		No	34		34-PowerCap™ Module	Parallel						23.495mm		Surface Mount	0°C~70°C	CMOS	2.3368mm		8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V		DS1747	34			1.27mm				Timer or RTC		5V		Leap Year, NVSRAM, Y2K		Clock		512KB		4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	N	NO				YY-MM-DD-dd	4mA @ 5V	3V
DS1556W-120IND+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	10 Weeks	Through Hole	Tube	2007		yes	Active	1 (Unlimited)	32	EAR99			3.3V	43.053mm	ROHS3 Compliant	Lead Free	Tin	No	32		32-DIP Module (0.600, 15.24mm)	Parallel						15.24mm		Through Hole	-40°C~85°C	CMOS	10.922mm		8473.30.11.80	Clock/Calendar	e3		DUAL			3.3V		DS1556	32			2.54mm				Timer or RTC				Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K		Clock		128KB		2.97V~3.63V	HH:MM:SS (24 hr)	8			SECONDS	Y	NO				YY-MM-DD-dd	4mA @ 3.3V
1338AC-31SRGI	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount		2006		yes	Active	3	16	EAR99	85°C	-40°C	3.3V	10.4mm	RoHS Compliant	Lead Free	Tin		16		SOIC	2-Wire, I2C, Serial					2.34mm	7.6mm	2.34mm			CMOS			8542.39.00.01		e3		DUAL		260		NOT SPECIFIED		16	INDUSTRIAL		1.27mm				Timer or RTC	Not Qualified	2.5/5V	5.5V			Clock		56B			HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	N	NO	I2C		1	YY-MM-DD-dd
PCF2127AT	NXP Semiconductors	RFQ Min: 1 Mult: 1	download							Active								Yes with exemptions																														20																Clock/Calendar		HH:MM:SS										DW:DM:M:Y
1339AC-31SRGI8	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	12 Weeks		Tape & Reel (TR)				Active	3 (168 Hours)							ROHS3 Compliant						16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C					Clock/Calendar																				Alarm, Leap Year, Square Wave Output, Trickle-Charger	16-SOIC					2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	200μA @ 3.63V~5.5V	1.3V~3.7V
ISL12028IBAZ-T	Renesas Electronics America Inc.	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	2 (1 Year)							ROHS3 Compliant						14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C					Clock/Calendar								ISL12028												Alarm, Leap Year, Supervisor, Watchdog Timer	14-SOIC					2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
MAX6917EO50+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2013		yes	Obsolete	1 (Unlimited)	20	EAR99				8.65mm	ROHS3 Compliant	Lead Free					20-SSOP (0.154, 3.90mm Width)	I2C, 2-Wire Serial						3.9mm		Surface Mount	-40°C~85°C	CMOS	1.73mm		8473.30.11.80	Clock/Calendar/Supervisor	e3	Matte Tin (Sn)	DUAL		260	5V	NOT SPECIFIED	MAX6917	20		YES	0.635mm	R-PDSO-G20			Timer or RTC	Not Qualified	5V				Clock		96B		4.5V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	Y	NO	I2C			YY-MM-DD-dd
DS1685S-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2002			Obsolete	1 (Unlimited)	24	EAR99				15.4mm	Non-RoHS Compliant	Contains Lead					24-SOIC (0.295, 7.50mm Width)	Parallel			not_compliant			7.5mm		Surface Mount	0°C~70°C	CMOS	2.65mm		8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		245	3V	NOT SPECIFIED	DS1685	24		YES	1.27mm	R-PDSO-G24			Timer or RTC	Not Qualified	3V		Alarm, NVSRAM, Square Wave Output, Y2K				242B		2.7V~3.7V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS		YES			1	YY-MM-DD-dd	2mA @ 3V	2.5V~3.7V
MCP79402T-I/MNY	Microchip Technology	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2011			Active	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant			No	8		8-WFDFN Exposed Pad	I2C, 2-Wire Serial						2mm		Surface Mount	-40°C~85°C	CMOS				Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		260	2.5V	40	MCP79402	8			0.5mm				Timer or RTC		2/5V		Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		Clock	TS 16949	64B		1.8V~5.5V	HH:MM:SS (12/24 hr)			0.4MHz	SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	1.2μA Typ @ 3.3V	1.3V~5.5V
DS1315S-5+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2011			Active	1 (Unlimited)							ROHS3 Compliant	Lead Free					16-SOIC (0.295, 7.50mm Width)	Parallel								Surface Mount	0°C~70°C					Phantom Time Chip								DS1315												Leap Year	16-SOIC					4.5V~5.5V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	1.3mA @ 5V	2.5V~3.7V
DS1746W-120IND+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2012		yes	Active	1 (Unlimited)	32	EAR99				43.053mm	ROHS3 Compliant	Lead Free			32		32-DIP Module (0.600, 15.24mm)	Parallel						15.24mm		Through Hole	-40°C~85°C	CMOS	10.922mm		8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		NOT SPECIFIED	3.3V	NOT SPECIFIED	DS1746	32		NO	2.54mm				Timers or RTCs	Not Qualified	3.3V		Leap Year, NVSRAM, Y2K				128KB		2.97V~3.63V	HH:MM:SS (24 hr)	8			SECONDS	N	NO				YY-MM-DD-dd	2mA @ 3.3V
DS1685EN-5/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2012			Obsolete	1 (Unlimited)			85°C	-40°C	5V		Non-RoHS Compliant	Lead Free		No	24		24-TSSOP (0.173, 4.40mm Width)	Parallel	5.5V			4.5V				Surface Mount	-40°C~85°C					Clock/Calendar								DS1685												Alarm, NVSRAM, Square Wave Output, Y2K	24-TSSOP	Clock		242B		4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V

X1227S8I-4.5A Intersil
0 TIMER(S), REAL TIME CLOCK, PDSO8, PLASTIC, SOIC-8

Price: 0.0000
RFQ
RTC-4701JE:B3ROHS EPSON
RTC-4701JE:B3ROHS datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

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

Price: 0.0000
RFQ
DS1747W-120 Maxim Integrated
32 Terminations3.3V 32 Pin DS1747 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K

Price: 0.0000
RFQ
DS1388Z-33+T&R Maxim Integrated
DS1388 Real Time ClocksEEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer

Price: 0.0000
RFQ
M41ST85WMH6E STMicroelectronics
28 Terminations3V 28 Pin M41ST Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
DS1500YE+ Rochester Electronics
Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

Price: 0.0000
RFQ
RTC-72423A3:PURE SN EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
IDT1337CSOGI Integrated Device Technology (IDT)
16 TerminationsReal Time ClocksTimer or RTC Subcategory

Price: 0.0000
RFQ
RX-8581JE:B0 EPSON
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
X1288V14Z-2.7T1 Renesas Electronics America
X1288 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1339AU+ Maxim Integrated
8 Terminations3.3V DS1339 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger

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

Price: 0.0000
RFQ
PCF8583BS,518 NXP Semiconductors
20 Terminations5V 20 Pin PCF8583 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output 0.1MHz

Price: 0.0000
RFQ
DS12R887-5 Rochester Electronics
Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
X1227S8I-2.7AT1 Renesas Electronics America
X1227 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1288V14-2.7AT1 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO14, PLASTIC, TSSOP-14

Price: 0.0000
RFQ
DS12R885-33 Maxim Integrated
24 Terminations3.3V 24 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1747P-70 Maxim Integrated
34 Terminations5V 34 Pin DS1747 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1556W-120IND+ Maxim Integrated
32 Terminations3.3V 32 Pin DS1556 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

Price: 0.0000
RFQ
1338AC-31SRGI Integrated Device Technology (IDT)
16 Terminations16 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
PCF2127AT NXP Semiconductors
Real Time Clock Serial 512byte Clock/Calendar 20-Pin SO

Price: 0.0000
RFQ
1339AC-31SRGI8 Renesas Electronics America
Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
ISL12028IBAZ-T Renesas Electronics America Inc.
ISL12028 Real Time Clocks Alarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
MAX6917EO50+ Maxim Integrated
20 Terminations5V 20 Pin MAX6917 Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1685S-3 Maxim Integrated
24 Terminations3V 24 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
MCP79402T-I/MNY Microchip Technology
8 Terminations2.5V 8 Pin MCP79402 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
DS1315S-5+T&R Maxim Integrated
DS1315 Real Time ClocksLeap Year

Price: 0.0000
RFQ
DS1746W-120IND+ Maxim Integrated
32 Terminations3.3V 32 Pin DS1746 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Y2K

Price: 0.0000
RFQ
DS1685EN-5/T&R Maxim Integrated
DS1685 Real Time ClocksAlarm, NVSRAM, Square Wave Output, Y2K Min 4.5V VMax 5.5V V

Price: 0.0000
RFQ