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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

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.
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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	Current Rating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Mounting Type	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Type	JESD-609 Code	Terminal Finish	Terminal Position	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Number of Outputs	Feature	Supplier Device Package	Logic Function	Frequency (Max)	Memory Size	Memory Type	RAM Size	Number of Bits	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
CDP68HC68T1M2Z	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	19 Weeks	Surface Mount	Bulk	2001			Active	3	16	EAR99	85°C	-40°C		10.5mm	RoHS Compliant	Lead Free	Tin	12A		16		SOIC	SPI, Serial	6V	No SVHC		3V	50Hz	2.35mm	7.6mm			CMOS				e3		DUAL	260	5V	30			INDUSTRIAL					Timers or RTCs	Not Qualified	3.3/5V		2			Clock	4MHz	32B	RAM				HH:MM:SS				SECONDS	Y	YES	SERIAL, 3-WIRE		1	YY-MM-DD-dd
PCF8583T/F4,118	NXP Semiconductors	RFQ Min: 1 Mult: 1
ISL1220IUZ	Intersil	RFQ Min: 1 Mult: 1
ISL12059IBZ-T	Electric Imp Inc.	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel	2009			Active				85°C	-40°C	3.3V		RoHS Compliant				No	8		SOIC	2-Wire, I2C, Serial	3.6V			1.8V																														Clock							HH:MM:SS										YY-MM-DD-dd
DS1302	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2002		no	Obsolete	1 (Unlimited)	8	EAR99				9.375mm	Non-RoHS Compliant	Contains Lead					BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA	8-DIP (0.300, 7.62mm)	3-Wire Serial			not_compliant				7.62mm	Through Hole	0°C~70°C	CMOS	4.572mm	8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	240	3.3V	20	DS1302	8		NO	2.54mm	R-PDIP-T8		Timers or RTCs	Not Qualified	3/5V			Leap Year, NVSRAM, Trickle-Charger				31B				2V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	N	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
DS1337S	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube				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																			Alarm, Leap Year, Square Wave Output	8-SOIC							1.8V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.6μA @ 1.3V~1.8V
AB-RTCMK-32.768KHZ-T3	Abracon LLC	RFQ Min: 1 Mult: 1	download	16 Weeks	Surface Mount	Tape & Reel (TR)				Active	1 (Unlimited)			85°C	-40°C			RoHS Compliant	Lead Free			No	8		8-SMD Module	I2C, 2-Wire Serial	5.5V			1.3V				Surface Mount	-40°C~85°C				Clock/Calendar																			Alarm, Leap Year, Square Wave Output, TCXO/Crystal	8-SMT							1.3V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD	2μA @ 3V
M41T00M6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube				Obsolete	1 (Unlimited)			85°C	-40°C		5mm	Non-RoHS Compliant	Lead Free				8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial	5.5V	No SVHC		2V		1.25mm	4mm	Surface Mount	-40°C~85°C				Clock/Calendar							M41T00												Leap Year	8-SO	Clock		1B		8B		2V~5.5V	HH:MM:SS								8 B		YY-MM-DD-dd	70μA @ 2V~5.5V	2.5V~3.5V
MCP795B21T-I/SL	Microchip Technology	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2011			Obsolete	1 (Unlimited)	14	EAR99				8.65mm	ROHS3 Compliant						ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-SOIC (0.154, 3.90mm Width)	SPI							3.9mm	Surface Mount	-40°C~85°C	CMOS	1.75mm	8542.39.00.01	Clock/Calendar	e3	MATTE TIN (SN)	DUAL		5V		MCP795B21	14		YES	1.27mm	R-PDSO-G14		Timer or RTC	Not Qualified	2/5V			Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer				64B			8	1.8V~5.5V	HH:MM:SS:hh (12/24 hr)			10MHz	1/100SECOND	Y	NO				YY-MM-DD-dd	1μA @ 1.8V~5.5V	1.3V~5.5V
X1286A8	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount	Bulk	2005					8	EAR99	70°C	0°C		5.31mm	RoHS Compliant	Contains Lead						SOIC	2-Wire, I2C, Serial							5.27mm			CMOS	2.03mm	8542.39.00.01		e0	Tin/Lead (Sn/Pb)	DUAL		5V			8	COMMERCIAL		1.27mm	R-PDSO-G8	2.7V	Timer or RTC	Not Qualified	3/5V	5.5V						31.3kB					HH:MM:SS:hh (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz	1/100SECOND	Y	YES	I2C		1	YY-MM-DD-dd
DS1672-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2002			Obsolete	1 (Unlimited)	8	EAR99			3V	9.375mm	Non-RoHS Compliant	Contains Lead, Lead Free				8		8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial			not_compliant				7.62mm	Through Hole	-40°C~85°C	CMOS	4.572mm		Binary Counter	e0	TIN LEAD	DUAL	240	3V	20	DS1672	8			2.54mm			Timer or RTC	Not Qualified	3V			Trickle-Charger		Clock, Counter						2.7V~3.3V	Binary			0.032MHz	SECONDS	N	NO	I2C				500μA @ 3.3V	1.3V~3.63V
DS1553-100+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2010		yes	Obsolete	1 (Unlimited)	28	EAR99				38.862mm	ROHS3 Compliant	Lead Free				28		28-DIP Module (0.600, 15.24mm)	Parallel			not_compliant				15.24mm	Through Hole	0°C~70°C	CMOS	9.398mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	NOT SPECIFIED	5V	NOT SPECIFIED	DS1553	28		NO	2.54mm			Timer or RTC	Not Qualified	5V			Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K				8KB				4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	Y	NO				YY-MM-DD-dd	3mA @ 5V
RTC-4701NB:B ROHS	EPSON	RFQ Min: 1 Mult: 1	download							Obsolete	1 (Unlimited)														22-LFDFN	3-Wire Serial								Surface Mount	-40°C~85°C				Clock/Calendar																			Alarm	22-SON (6.3x4.8)							1.6V~5.5V
RTC-4543SA:A0	EPSON	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)				Obsolete	1 (Unlimited)			85°C	-40°C			Non-RoHS Compliant					14		14-SOIC (0.209, 5.30mm Width)	3-Wire Serial								Surface Mount	-40°C~85°C				Clock/Calendar																			Leap Year	14-SOP							2.5V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	1μA~3μA @ 2V~5V
1339-2DVGI8	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	12 Weeks		Tape & Reel (TR)				Active	3 (168 Hours)							ROHS3 Compliant							8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C				Clock/Calendar							IDT1339												Alarm, Leap Year, Square Wave Output, Trickle-Charger	8-TSSOP							2V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	200μA @ 3.63V~5.5V	1.3V~3.7V
PT7C4563UEX	Pericom	RFQ Min: 1 Mult: 1
DS1340U-3/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tape & Reel	2009
RX-4045NB:AA3	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)		RX-4045NB		Active	1 (Unlimited)			85°C	-40°C			ROHS3 Compliant					22		22-LFDFN	SPI								Surface Mount	-40°C~85°C				Clock/Calendar																			Alarm, Leap Year	22-SON (5x6)							1.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V
PCF8583TD-T	NXP Semiconductors	RFQ Min: 1 Mult: 1
X1227V8Z-4.5A	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	0°C~70°C				Clock/Calendar							X1227												Alarm, Leap Year, Supervisor, Watchdog Timer								4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
DS1315S-33	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	3 (168 Hours)							Non-RoHS Compliant							16-SOIC (0.295, 7.50mm Width)	Parallel								Surface Mount	0°C~70°C				Phantom Time Chip																			Leap Year	16-SOIC							3V~3.6V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	1.1mA @ 3.3V	2.5V~3.7V
DS1339U-33	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	1 (Unlimited)	8					3mm	Non-RoHS Compliant							8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial							3mm	Surface Mount	-40°C~85°C	CMOS	1.1mm		Clock/Calendar	e0	TIN LEAD	DUAL	240	3.3V	20		8		YES	0.65mm	S-PDSO-G8			COMMERCIAL				Alarm, Leap Year, Square Wave Output, Trickle-Charger								2.97V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				I2C		1	YY-MM-DD-dd	200μA @ 5.5V	1.3V~3.7V
DS1302SN+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2001		yes	Active	1 (Unlimited)	8	EAR99				5.31mm	ROHS3 Compliant	Lead Free				8	BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA	8-SOIC (0.209, 5.30mm Width)	3-Wire Serial								Surface Mount	-40°C~85°C	CMOS	2.13mm		Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	3.3V	30	DS1302	8		YES	1.27mm			Timer or RTC	Not Qualified	3/5V			Leap Year, NVSRAM, Trickle-Charger				31B				2V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	N	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
DS1343E-18+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	20	EAR99			1.8V	6.5mm	ROHS3 Compliant				No	20		20-TSSOP (0.173, 4.40mm Width)	SPI							4.4mm	Surface Mount	-40°C~85°C	CMOS	1.1mm	8473.30.11.80	Clock/Calendar			DUAL		1.8V		DS1343	20			0.65mm			Timers or RTCs					Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger		Clock		96B				1.71V~5.5V	HH:MM:SS (12/24 hr)			4MHz	SECONDS	Y	NO	SERIAL, 3-WIRE		1	YY-MM-DD-dd		1.3V~5.5V
DS14285	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	1 (Unlimited)	24					31.75mm	Non-RoHS Compliant							24-DIP (0.600, 15.24mm)	Parallel							15.24mm	Through Hole	0°C~70°C	CMOS	5.08mm		Clock/Calendar	e0	TIN LEAD	DUAL	240	5V	20		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
CBC34813-M5C	Cymbet	RFQ Min: 1 Mult: 1			Surface Mount									70°C	-10°C			RoHS Compliant	Lead Free				16		QFN	SPI			unknown																																						HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd
DS1553P-100	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	3 (168 Hours)	34						Non-RoHS Compliant						A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	34-PowerCap™ Module	Parallel								Surface Mount	0°C~70°C				Clock/Calendar	e0	TIN LEAD	DUAL	240	5V	NOT SPECIFIED		34		YES		R-XDMA-U34			COMMERCIAL				Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K				8KB				4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz							YY-MM-DD-dd	3mA @ 5V	3V
1338-18DCGI8	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	12 Weeks		Tape & Reel (TR)				Active	1 (Unlimited)							ROHS3 Compliant							8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C				Clock/Calendar							IDT1338												Leap Year, NVSRAM, Square Wave Output				56B				1.8V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	2μA @ 3.3V	1.3V~3.7V
DS3231M+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2010		yes	Active	3 (168 Hours)	16	EAR99			3.3V	10.3mm	ROHS3 Compliant				No	16		16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial							7.5mm	Surface Mount	-40°C~85°C	CMOS	2.65mm	8542.39.00.01	Clock/Calendar			DUAL		3.3V		DS3231	16			1.27mm			Timer or RTC					Alarm, Leap Year, Square Wave Output		Clock						2.3V~5.5V	HH:MM:SS (12/24 hr)			0.4MHz	SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	130μA~200μA @ 3.63V~5.5V	2.3V~5.5V
1338AC-31SRGI	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube				Last Time Buy	3 (168 Hours)							ROHS3 Compliant							16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial								Surface Mount	-40°C~85°C				Clock/Calendar																			Leap Year, NVSRAM, Square Wave Output	16-SOIC			56B				3.3V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	5μA @ 3.63V~5.5V	1.3V~3.7V

CDP68HC68T1M2Z Intersil (Renesas Electronics America)
16 Terminations5V Real Time ClocksTimers or RTCs SubcategoryMin 3V VMax 6V V

Price: 0.0000
RFQ
PCF8583T/F4,118 NXP Semiconductors
PCF8583T/F4,118 datasheet pdf and Clock/Timing - Real Time Clocks product details from NXP USA Inc. stock available at HK JDW

Price: 0.0000
RFQ
ISL1220IUZ Intersil
Low Power RTC with 8 Bytes of Battery Backed SRAM and Separate FOUT; MSOP10; Temp Range: -40° to 85°C

Price: 0.0000
RFQ
ISL12059IBZ-T Electric Imp Inc.
Real Time ClocksMin 1.8V VMax 3.6V V

Price: 0.0000
RFQ
DS1302 Maxim Integrated
8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1337S Rochester Electronics
Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
AB-RTCMK-32.768KHZ-T3 Abracon LLC
Real Time ClocksAlarm, Leap Year, Square Wave Output, TCXO/Crystal Min 1.3V VMax 5.5V V

Price: 0.0000
RFQ
M41T00M6E STMicroelectronics
M41T00 Real Time ClocksLeap Year Min 2V VMax 5.5V V

Price: 0.0000
RFQ
MCP795B21T-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795B21 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
X1286A8 Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

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

Price: 0.0000
RFQ
DS1553-100+ Maxim Integrated
28 Terminations5V 28 Pin DS1553 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
RTC-4701NB:B ROHS EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
RTC-4543SA:A0 EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
1339-2DVGI8 Renesas Electronics America
IDT1339 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
PT7C4563UEX Pericom
Real Time Clock, Volatile, 1 Timer(s), CMOS, PDSO8, GREEN, MO-187E/BA, MSOP-8

Price: 0.0000
RFQ
DS1340U-3/T&R Maxim Integrated
Real Time Clocks

Price: 0.0000
RFQ
RX-4045NB:AA3 EPSON
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
PCF8583TD-T NXP Semiconductors
IC 0 TIMER(S), REAL TIME CLOCK, PDSO8, 7.50 MM, PLASTIC, SO-8, Timer or RTC

Price: 0.0000
RFQ
X1227V8Z-4.5A Renesas Electronics America
X1227 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1315S-33 Rochester Electronics
Real Time ClocksLeap Year

Price: 0.0000
RFQ
DS1339U-33 Rochester Electronics
8 Terminations3.3V 8 Pin Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1302SN+ Maxim Integrated
8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1343E-18+ Maxim Integrated
20 Terminations1.8V 20 Pin DS1343 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

Price: 0.0000
RFQ
DS14285 Rochester Electronics
24 Terminations5V 24 Pin Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
CBC34813-M5C Cymbet
Real Time Clocks

Price: 0.0000
RFQ
DS1553P-100 Rochester Electronics
34 Terminations5V 34 Pin Real Time ClocksAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
1338-18DCGI8 Renesas Electronics America
IDT1338 Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
DS3231M+ Maxim Integrated
16 Terminations3.3V 16 Pin DS3231 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.4MHz

Price: 0.0000
RFQ
1338AC-31SRGI Renesas Electronics America
Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ