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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
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  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - 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	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Density	Frequency	Height	Width	Mounting Type	Weight	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	Subcategory	Qualification Status	Power Supplies	Number of Outputs	Feature	Supplier Device Package	Logic Function	Access Time	Memory Size	Memory Type	Number of Bits	Supply Current-Max	Voltage - Supply	Time Format	External Data Bus Width	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
ISL12029IB27AZ	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			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																	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
DS1744P-70IND+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	14 Weeks		Tray	2012	yes	Active	3 (168 Hours)	34		EAR99				25.019mm	ROHS3 Compliant	Lead Free			34	34-PowerCap™ Module	Parallel								23.495mm	Surface Mount		-40°C~85°C	CMOS	2.3368mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	245	5V	40	DS1744	34		YES	1.27mm		Timer or RTC	Not Qualified	5V		Leap Year, NVSRAM, Y2K				32KB				4.5V~5.5V	HH:MM:SS (24 hr)	8			0.032MHz	SECONDS	N	NO				YY-MM-DD-dd	4mA @ 5V	3V
DS1672U-33+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2002	yes	Active	1 (Unlimited)	8		EAR99				3mm	ROHS3 Compliant	Lead Free			8	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial								3mm	Surface Mount		-40°C~85°C	CMOS			Binary Counter	e3	Matte Tin (Sn)	DUAL	260	3.3V	30	DS1672	8		YES	0.65mm		Timers or RTCs	Not Qualified	3.3V	1	Trickle-Charger						32		2.97V~3.63V	Binary					SECONDS	N	NO	I2C				500μA @ 3.63V	1.3V~3.63V
M41ST84WMQ6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube			Obsolete	1 (Unlimited)	16		EAR99			3.3V	10mm	ROHS3 Compliant	Lead Free			16	16-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial			unknown				1.6mm	4mm	Surface Mount		-40°C~85°C	CMOS		8542.39.00.01	Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260	3V	30	M41ST	16			1.27mm		Timer or RTC	Not Qualified			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
IDT1337DVGI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1			Surface Mount	Tape & Reel (TR)		yes		3	8		EAR99	85°C	-40°C			RoHS Compliant				8	TSSOP	2-Wire, I2C, Serial												CMOS				e3	Matte Tin (Sn) - annealed	DUAL	260		30			INDUSTRIAL		0.635mm		Timer or RTC	Not Qualified	2/5V											HH:MM:SS (12/24 hr)			TIMER, MEMORY REFRESH		SECONDS	Y		SERIAL, 2 WIRE/I2C			YY-MM-DD-dd
ISL12032IVZ-T	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)			Obsolete	1 (Unlimited)								ROHS3 Compliant					14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C				Time Event Recorder																	Alarm, SRAM, Trickle-Charger	14-TSSOP			128B				2.7V~5.5V	HH:MM:SS:hh (12/24 hr)											YY-MM-DD-dd	18μA @ 5.5V	1.8V~5.5V
ISL12028AIB27Z	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			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																	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
M41T00SM6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube			Obsolete	1 (Unlimited)	8	SMD/SMT	EAR99				5mm	ROHS3 Compliant	Lead Free			8	8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		No SVHC				32.768kHz	1.25mm	4mm	Surface Mount		-40°C~85°C	CMOS			Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260		30	M41T00	8					Timer or RTC	Not Qualified	3/5V	1	Leap Year		Clock						2.7V~5.5V	HH:MM:SS (24 hr)					SECONDS	N		I2C	8 B		YY-MM-DD-dd	70μA @ 2.7V~5.5V	2V~3.5V
BQ4285P-SB2	Texas Instruments	RFQ Min: 1 Mult: 1	download		Through Hole	Tube		yes	Obsolete	1 (Unlimited)	24		EAR99			5V	31.75mm	ROHS3 Compliant	Lead Free	Tin	No	24	24-DIP (0.600, 15.24mm)	Parallel									Through Hole		0°C~70°C	CMOS	5.08mm	8542.39.00.01	Clock/Calendar	e3		DUAL		5V		BQ4285	24			2.54mm		Timer or RTC		5V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		Clock		114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8			0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd		2.5V~4V
1338-18DVGI	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube			Last Time Buy	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							IDT1338										Leap Year, NVSRAM, Square Wave Output	8-MSOP			56B				1.8V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	2μA @ 3.3V	1.3V~3.7V
DS1251WP-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2005	no	Obsolete	3 (168 Hours)	34		3A991.B.2.A			3.3V		Non-RoHS Compliant	Contains Lead		No	34	34-PowerCap™ Module	Parallel						120GHz			Surface Mount		0°C~70°C	CMOS		8473.30.11.40	Phantom Time Chip	e0	TIN LEAD	DUAL		3.3V		DS1251	34					Timer or RTC				Leap Year, NVSRAM		Clock	120 ns	512KB				2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8				1/100SECOND	N	NO				YY-MM-DD-dd	7mA @ 3.3V	3V
DS3234SN#T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2010		Active	1 (Unlimited)				85°C	-40°C	3.3V		ROHS3 Compliant		Tin	No	20	20-SOIC (0.295, 7.50mm Width)	SPI	5.5V			2V					Surface Mount		-40°C~85°C				Clock/Calendar							DS3234										Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal	20-SOIC	Clock		256B				2V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	120μA~160μA @ 3.63V~5.5V	2V~3.8V
DS1371U+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2007	yes	Active	1 (Unlimited)	8		EAR99			3.3V	3.1mm	ROHS3 Compliant	Lead Free		No	8	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial		Unknown				400kHz	950μm	3.1mm	Surface Mount		-40°C~85°C	CMOS			Binary Counter	e3	Matte Tin (Sn)	DUAL	260	3.3V	30	DS1371	8			0.65mm		Timer or RTC			1	Alarm, Square Wave Output, Watchdog Timer		Clock, Counter						1.7V~5.5V	Binary					SECONDS	Y		SERIAL, 2-WIRE/I2C		1		1.3μA @ 1.7V~5.5V
DS1302SN-16/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2002		Obsolete	1 (Unlimited)				85°C	-40°C	3.3V		Non-RoHS Compliant	Contains Lead		No		16-SOIC (0.295, 7.50mm Width)	3-Wire Serial	5.5V			2V					Surface Mount		-40°C~85°C				Clock/Calendar							DS1302										Leap Year, NVSRAM, Trickle-Charger	16-SOIC	Clock		31B				2V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
ISL12027IB30AZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount		1999		Active	1	8		EAR99	85°C	-40°C	3.3V	5mm	RoHS Compliant			No	8	SOIC	2-Wire, I2C, Serial	5.5V			2.7V			1.5mm	4mm				CMOS				e3	Matte Tin (Sn) - annealed	DUAL	260	3.3V	40			INDUSTRIAL		1.27mm		Timer or RTC		3/5V				Clock							HH:MM:SS				0.032MHz	SECONDS	Y	NO	I2C			YY-MM-DD-dd
DS1254WB-150	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tray	2009		Obsolete	4 (72 Hours)						3.3V		Non-RoHS Compliant	Contains Lead		No	168	168-BGA	Parallel					16 Mb	150GHz			Surface Mount		0°C~70°C				Phantom Time Chip							DS1254										Leap Year, NVSRAM			150 ns	2MB				3V~3.7V	HH:MM:SS:hh (12/24 hr)		8b									YY-MM-DD-dd	7mA @ 3.3V	3V
DS1687-3IND	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2005	yes	Obsolete	1 (Unlimited)	24		EAR99			3V	38.1mm	Non-RoHS Compliant	Contains Lead	Tin	No	24	24-DIP Module (0.600, 15.24mm)	Parallel		Unknown					10.67mm	18.29mm	Through Hole		-40°C~85°C	CMOS		8473.30.11.80	Clock/Calendar	e3		DUAL		3V		DS1687	24			2.54mm		Timer or RTC		3V		Alarm, NVSRAM, Square Wave Output, Y2K		Clock		242B				2.7V~3.7V	HH:MM:SS (12/24 hr)				0.032MHz	SECONDS	Y	YES			1	YY-MM-DD-dd	2mA @ 3V	2.5V~3.7V
DS1647P-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2005	no	Obsolete	3 (168 Hours)	34		EAR99			5V		Non-RoHS Compliant	Contains Lead		No	34	34-PowerCap™ Module	Parallel									Surface Mount		0°C~70°C	CMOS		8473.30.11.80	Clock/Calendar	e0	TIN LEAD	DUAL	240	5V	20	DS1647	34									Leap Year, NVSRAM		Clock		512KB				4.5V~5.5V	HH:MM:SS (24 hr)	8			0.032MHz							YY-MM-DD-dd	4mA @ 4.5V~5.5V	3V
BQ3285LFSS-A1	Texas Instruments	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube			Obsolete	2 (1 Year)	24	SMD/SMT	EAR99			3V	8.65mm	ROHS3 Compliant	Lead Free	Gold	No	24	24-SSOP (0.154, 3.90mm Width)	Parallel		No SVHC						3.9mm	Surface Mount	129.500622mg	0°C~70°C	CMOS	1.73mm	8542.39.00.01	Clock/Calendar	e4		DUAL	260	3V		BQ3285	24			0.635mm		Timer or RTC		3/5V	10	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		Clock		242B	Non-Volatile, RAM			2.7V~5.5V	HH:MM:SS (12/24 hr)	8			0.032MHz	SECONDS	Y	NO				YY-MM-DD-dd	100μA @ 3V	2.4V~4V
DS1746-70+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Through Hole	Tube	2012	yes	Active	1 (Unlimited)	32		EAR99			5V	44.2mm	ROHS3 Compliant	Lead Free	Tin	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	e3		DUAL	260	5V		DS1746	32			2.54mm		Timers or RTCs		5V		Leap Year, NVSRAM, Y2K		Clock		128KB				4.5V~5.5V	HH:MM:SS (24 hr)					SECONDS	N	NO				YY-MM-DD-dd	4mA @ 5V
BQ4802YDWRG4	Texas Instruments	RFQ Min: 1 Mult: 1			Surface Mount	Tape & Reel (TR)			Not For New Designs	1 (Unlimited)	28		EAR99			5V	17.9mm	ROHS3 Compliant	Lead Free	Gold	No	28	28-SOIC (0.295, 7.50mm Width)	Parallel								7.5mm	Surface Mount	730.794007mg	0°C~70°C	CMOS	2.65mm	8542.39.00.01	Clock/Calendar	e4		DUAL	260	5V		BQ4802	28			1.27mm		Timer or RTC		5V		Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		Clock					9mA	4.5V~5.5V	HH:MM:SS (12/24 hr)	8			0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.4V~4V
PCF85263ATT1/AJ	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks		Tape & Reel (TR)	2010		Active	1 (Unlimited)	10		EAR99				3mm	ROHS3 Compliant					10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial								3mm	Surface Mount		-40°C~85°C	CMOS	1.1mm	8542.39.00.01	Clock/Calendar			DUAL	NOT SPECIFIED	3.3V	NOT SPECIFIED		10		YES	0.5mm	S-PDSO-G10					Alarm, Leap Year, Watchdog Timer								0.9V~5.5V	HH:MM:SS:hh (12/24 hr)								I2C		1	YY-MM-DD-dd	0.885μA @ 3.3V	0.9V~5.5V
DS1315N-33	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube		yes	Obsolete	1 (Unlimited)	16						19.175mm	Non-RoHS Compliant					16-DIP (0.300, 7.62mm)	Parallel								7.62mm	Through Hole		-40°C~85°C	CMOS	4.572mm		Phantom Time Chip	e3	MATTE TIN	DUAL	260	3.3V	30		16		NO	2.54mm	R-PDIP-T16		COMMERCIAL			Leap Year								3V~3.6V	HH:MM:SS:hh (12/24 hr)				0.032MHz				SERIAL, FIXED PROTOCOL			YY-MM-DD-dd	1.1mA @ 3.3V	2.5V~3.7V
BQ4802YPWR	Texas Instruments	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)			Obsolete	1 (Unlimited)	28		EAR99			5V	9.7mm	ROHS3 Compliant	Lead Free			28	28-TSSOP (0.173, 4.40mm Width)	Parallel			unknown					4.4mm	Surface Mount	117.508773mg	0°C~70°C	CMOS	1.2mm	8542.39.00.01	Clock/Calendar			DUAL	NOT SPECIFIED	5V	NOT SPECIFIED	BQ4802	28			0.65mm		Timer or RTC	Not Qualified	5V		Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		Clock						4.5V~5.5V	HH:MM:SS (12/24 hr)	8			0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.4V~4V
ISL12023IVZ	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			Obsolete	1 (Unlimited)								ROHS3 Compliant					14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C				Clock/Calendar																	Alarm, Daylight Savings, Leap Year, SRAM	14-TSSOP			128B				2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	14μA~15μA @ 3V~5V	1.8V~5.5V
ISL12027IBAZ	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			Obsolete	1 (Unlimited)								ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C				Clock/Calendar																	Alarm, Leap Year, Supervisor, Watchdog Timer	8-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
ISL12027IBZ-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount	Cut Tape	2010		Active	1	8		EAR99	85°C	-40°C	3.3V	4.9mm	RoHS Compliant	Lead Free		No	8	SOIC	2-Wire, I2C, Serial	5.5V			2.7V				3.9mm				CMOS	1.75mm			e3	Matte Tin (Sn) - annealed	DUAL	260	3.3V	40			INDUSTRIAL		1.27mm		Timer or RTC		3/5V				Clock		512B					HH:MM:SS				0.032MHz	SECONDS	Y	NO	I2C			YY-MM-DD-dd
PCF85363ATT/AJ	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks		Tape & Reel (TR)	2010		Active	1 (Unlimited)	8						3mm	ROHS3 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			DUAL	NOT SPECIFIED	3.3V	NOT SPECIFIED		8		YES	0.65mm	S-PDSO-G8					Alarm, Leap Year, Watchdog Timer				64B				0.9V~5.5V	HH:MM:SS:hh (12/24 hr)								I2C		1	YY-MM-DD-dd	0.885μA @ 3.3V	0.9V~5.5V
BQ4845P-A4	Rochester Electronics	RFQ Min: 1 Mult: 1				Tube			Obsolete	3 (168 Hours)								ROHS3 Compliant					28-DIP (0.600, 15.24mm)	Parallel									Through Hole		0°C~70°C				Clock/Calendar																	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	28-PDIP							4.75V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.3V~4V
DS1746-70IND	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2005		Obsolete	1 (Unlimited)	32		EAR99				38.675mm	Non-RoHS Compliant	Contains Lead				32-DIP Module (0.600, 15.24mm)	Parallel			not_compliant					15.24mm	Through Hole		-40°C~85°C	CMOS	9.27mm	8473.30.11.80	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	240	5V	NOT SPECIFIED	DS1746	32		NO	2.54mm	R-XDIP-P32	Timer or RTC	Not Qualified	5V		Leap Year, NVSRAM, Y2K				128KB				4.5V~5.5V	HH:MM:SS (24 hr)	8			0.032MHz	SECONDS	N	NO				YY-MM-DD-dd	4mA @ 5V

ISL12029IB27AZ Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1744P-70IND+ Maxim Integrated
34 Terminations5V 34 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1672U-33+ Maxim Integrated
8 Terminations3.3V 8 Pin DS1672 Real Time ClocksTimers or RTCs SubcategoryTrickle-Charger

Price: 0.0000
RFQ
M41ST84WMQ6E STMicroelectronics
16 Terminations3V 16 Pin M41ST Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
IDT1337DVGI8 Integrated Device Technology (IDT)
8 TerminationsReal Time ClocksTimer or RTC Subcategory

Price: 0.0000
RFQ
ISL12032IVZ-T Rochester Electronics
Real Time ClocksAlarm, SRAM, Trickle-Charger

Price: 0.0000
RFQ
ISL12028AIB27Z Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
M41T00SM6E STMicroelectronics
8 Terminations8 Pin M41T00 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
BQ4285P-SB2 Texas Instruments
24 Terminations5V 24 Pin BQ4285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

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

Price: 0.0000
RFQ
DS1251WP-120 Maxim Integrated
34 Terminations3.3V 34 Pin DS1251 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
RFQ
DS3234SN#T&R Maxim Integrated
DS3234 Real Time ClocksAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal Min 2V VMax 5.5V V

Price: 0.0000
RFQ
DS1371U+ Maxim Integrated
8 Terminations3.3V 8 Pin DS1371 Real Time ClocksTimer or RTC SubcategoryAlarm, Square Wave Output, Watchdog Timer

Price: 0.0000
RFQ
DS1302SN-16/T&R Maxim Integrated
DS1302 Real Time ClocksLeap Year, NVSRAM, Trickle-Charger Min 2V VMax 5.5V V

Price: 0.0000
RFQ
ISL12027IB30AZ Intersil (Renesas Electronics America)
8 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS1254WB-150 Maxim Integrated
DS1254 Real Time ClocksLeap Year, NVSRAM

Price: 0.0000
RFQ
DS1687-3IND Maxim Integrated
24 Terminations3V 24 Pin DS1687 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1647P-120 Maxim Integrated
34 Terminations5V 34 Pin DS1647 Real Time ClocksLeap Year, NVSRAM 0.032MHz

Price: 0.0000
RFQ
BQ3285LFSS-A1 Texas Instruments
24 Terminations3V 24 Pin BQ3285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1746-70+ Maxim Integrated
32 Terminations5V 32 Pin DS1746 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Y2K

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

Price: 0.0000
RFQ
PCF85263ATT1/AJ NXP Semiconductors
10 Terminations3.3V 10 Pin Real Time ClocksAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
DS1315N-33 Rochester Electronics
16 Terminations3.3V 16 Pin Real Time ClocksLeap Year 0.032MHz

Price: 0.0000
RFQ
BQ4802YPWR Texas Instruments
28 Terminations5V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
ISL12023IVZ Rochester Electronics
Real Time ClocksAlarm, Daylight Savings, Leap Year, SRAM

Price: 0.0000
RFQ
ISL12027IBAZ Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
ISL12027IBZ-T Intersil (Renesas Electronics America)
8 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
PCF85363ATT/AJ NXP Semiconductors
8 Terminations3.3V 8 Pin Real Time ClocksAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
BQ4845P-A4 Rochester Electronics
Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1746-70IND Maxim Integrated
32 Terminations5V 32 Pin DS1746 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ