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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	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	Weight	Operating Temperature	Technology	Operating Supply Current	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	Supply Voltage-Min (Vsup)	Operating Temperature (Max)	Operating Temperature (Min)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Max Power Dissipation	Feature	Number of Voltages Monitored	Supplier Device Package	Number of Terminals	Logic Function	Access Time	Memory Size	Function	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	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
X1227S8I-4.5A	Renesas Electronics America	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								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
DS1672S-3+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	9 Weeks		Tape & Reel (TR)	2002			Active	1 (Unlimited)							ROHS3 Compliant	Lead Free				8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C						Binary Counter								DS1672														Trickle-Charger		8-SO							2.7V~3.3V	Binary									Binary	500μA @ 3.3V	1.3V~3.63V
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
ISL12022MIBZR5421	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	7 Weeks		Tube	2008			Active	1 (Unlimited)		EAR99					ROHS3 Compliant					20-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)			NOT SPECIFIED		NOT SPECIFIED	ISL12022	20													Alarm, Daylight Savings, Leap Year, SRAM						128B			2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	14μA~15μA @ 3V~5V	1.8V~5.5V
DS1672U-33	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2002		no	Obsolete	1 (Unlimited)	8	EAR99			3.3V	3.1mm	Non-RoHS Compliant	Contains Lead	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	e0	TIN LEAD	DUAL		240	3.3V	20	DS1672	8			0.65mm					Timer or RTC					Trickle-Charger				Clock, Counter				32	2.97V~3.63V	Binary				SECONDS	N	NO	I2C			500μA @ 3.63V	1.3V~3.63V
RX-4035LC:BB PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	15 Weeks				RX-4035LC		Active	1 (Unlimited)							ROHS3 Compliant					12-TFSOJ (0.094, 2.40mm Width)	SPI								Surface Mount		-40°C~85°C						Time Event Recorder																						Alarm									2.4V~5.5V											2.5μA @ 3V	1V~5.5V
X1228S14-4.5A	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	1 (Unlimited)							Non-RoHS Compliant					14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								Surface Mount		0°C~70°C						Clock/Calendar								X1228														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
DS1554-70	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	1 (Unlimited)	32					38.675mm	Non-RoHS Compliant				IT CAN ALSO OPERATE WITH 5V	32-DIP Module (0.600, 15.24mm)	Parallel							15.24mm	Through Hole		0°C~70°C			9.27mm			Clock/Calendar	e0	TIN LEAD	DUAL		240	5V	NOT SPECIFIED		32		NO	2.54mm	R-PDIP-P32					COMMERCIAL				Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K						32KB			4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz						YY-MM-DD-dd	6mA @ 5V
FM3130-G	Cypress Semiconductor Corp	RFQ Min: 1 Mult: 1	download							Obsolete								RoHS Compliant																															8																				Clock/Calendar/Alarm			HH:MM:SS									DW:DM:M:Y
DS1744P-70+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	10 Weeks	Surface Mount	Tray	2012		yes	Active	3 (168 Hours)	34	EAR99			5V	25.019mm	ROHS3 Compliant	Lead Free	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		DS1744	34			1.27mm					Timer or RTC		5V			Leap Year, NVSRAM, Y2K				Clock		32KB			4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	N	NO			YY-MM-DD-dd	4mA @ 5V	3V
ISL12026AIBZ	Intersil	RFQ Min: 1 Mult: 1
DS1338U-33/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2009			Obsolete	1 (Unlimited)							Non-RoHS Compliant	Contains Lead				8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C						Clock/Calendar								DS1338														Leap Year, NVSRAM, Square Wave Output		8-uMAX				56B			3V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	125μA~200μA @ 3.63V~5.5V	1.3V~3.7V
DS1338Z-3+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Tube	2006		yes	Active	1 (Unlimited)	8	EAR99			3V	5mm	ROHS3 Compliant	Contains Lead	No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		Unknown				1.5mm	4mm	Surface Mount	540.001716mg	-40°C~85°C	CMOS					Clock/Calendar	e3	Tin (Sn)	DUAL		260	3V		DS1338	8			1.27mm					Timer or RTC		3V			Leap Year, NVSRAM, Square Wave Output				Clock		56B			2.7V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	N	NO	I2C	1	YY-MM-DD-dd	200μA @ 3.3V	1.3V~3.7V
M48T212V-85MH1F	STMicroelectronics	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)		Timekeeper®		Obsolete	1 (Unlimited)	44	EAR99			3.3V		ROHS3 Compliant	Lead Free		44		44-BSOP (0.337, 8.56mm Width) requires SNAPHAT	Parallel					85GHz		8.56mm	Surface Mount		0°C~70°C	CMOS	10mA	3.05mm			Clock/Calendar			DUAL		260	3.3V	10	M48T212	44								Timer or RTC	Not Qualified			1W	Alarm, Leap Year, Watchdog Timer, Y2K	1				85 ns				3V~3.6V	HH:MM:SS (24 hr)	8			SECONDS	Y	NO			YY-MM-DD-dd	2mA @ 3V~3.6V	3V
X1228V14IZ-2.7	Intersil Corporation	RFQ Min: 1 Mult: 1									1		EAR99				5mm	RoHS Compliant									compliant				4.4mm				CMOS		1.2mm		8542.39.00.01		e3	MATTE TIN	DUAL	GULL WING	260	5V	40		14	INDUSTRIAL	YES	0.65mm	R-PDSO-G14	2.7V	85°C	-40°C	Timer or RTC	Not Qualified	3/5V	5.5V					14									TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	Y	YES	I2C	1
DS2404B	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2007	EconoRAM		Obsolete	1 (Unlimited)	16	EAR99				6.2mm	Non-RoHS Compliant	Contains Lead			1 HZ FIXED O/P; 64-BIT LASERED ROM; TIMEKEEPING CURRENT = 350NA	16-SSOP (0.209, 5.30mm Width)	1-Wire® and 3-Wire			not_compliant				5.29mm	Surface Mount		-40°C~85°C	CMOS		1.99mm		8542.39.00.01	Binary Counter	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	20	DS2404	16		YES	0.65mm	R-PDSO-G16					Not Qualified				Alarm, Square Wave Output, SRAM						512B			2.8V~5.5V	Binary			0.032MHz				SERIAL, 3-WIRE			500μA @ 5V	2.8V~5.5V
S-35390A-I8T1G	ABLIC U.S.A. Inc.	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)			yes	Obsolete	1 (Unlimited)	8	EAR99				2.23mm	RoHS Compliant					8-SMD, Flat Lead	I2C, 2-Wire Serial			compliant				1.97mm	Surface Mount		-40°C~85°C	CMOS		0.5mm		8542.39.00.01	Clock/Calendar	e6	Tin/Bismuth (Sn/Bi)	DUAL		260	3V	10		8		YES	0.5mm	R-PDSO-F8					Not Qualified				Alarm, Leap Year									1.3V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				SERIAL, 2-WIRE/I2C	1	YY-MM-DD-dd	0.93μA~1.1μA @ 3V~5V
DS1553P-70	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2005			Obsolete	3 (168 Hours)	34	EAR99					Non-RoHS Compliant	Contains Lead			A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	34-PowerCap™ Module	Parallel			not_compliant					Surface Mount		0°C~70°C	CMOS				8542.39.00.01	Clock/Calendar	e0	TIN LEAD	DUAL		240	5V	NOT SPECIFIED	DS1553	34		YES		R-XDMA-U34				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	3V
KR3225Y32768EAW30TAA	AVX / Kyocera	RFQ Min: 1 Mult: 1
ISL12029IVAZ-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel	2005			Active	1	14	EAR99	85°C	-40°C	3.3V	5mm	RoHS Compliant		No	14		TSSOP	2-Wire, I2C, Serial	5.5V			2.7V			4.4mm				CMOS		1.2mm		8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	40			INDUSTRIAL		0.65mm					Timer or RTC		3/5V							Clock						HH:MM:SS			0.032MHz	SECONDS	Y	NO	I2C	1	YY-MM-DD-dd
PT7C4311ZEEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	18 Weeks		Tape & Reel (TR)	2015			Active	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant					8-WFDFN Exposed Pad	I2C, 2-Wire Serial							2mm	Surface Mount		-40°C~85°C TA	CMOS		0.8mm		8542.39.00.01	Clock/Calendar			DUAL			2V					YES	0.5mm	R-PDSO-N8				Timer or RTC	Not Qualified	1.8/5V			Leap Year, Square Wave Output, Y2K						56B			1.2V~5.5V	HH:MM:SS (24 hr)			0.032MHz	SECONDS	N	NO	I2C	1	YY-MM-DD	150μA @ 1.5V~5.5V	2V~3.5V
X1288V14IT1	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	1 (Unlimited)							Non-RoHS Compliant					14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C						Clock/Calendar								X1288														Alarm, Leap Year, Supervisor, Watchdog Timer									4.5V~5.5V	HH:MM:SS:hh (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
DS1248YP-70+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	15 Weeks	Surface Mount	Tray	2012		yes	Active	3 (168 Hours)	34	3A991.B.2.A			5V	24.384mm	ROHS3 Compliant	Lead Free	No	34		34-PowerCap™ Module	Parallel					70GHz		23.495mm	Surface Mount		0°C~70°C	CMOS		6.858mm		8473.30.11.40	Phantom Time Chip	e3	Matte Tin (Sn)	DUAL		260	5V		DS1248	34			1.27mm					Timer or RTC		5V			NVSRAM				Clock	70 ns	128KB			4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO			YY-MM-DD-dd	10mA @ 5V	3V
RX-4045SA:AA0:PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks		Tape & Reel (TR)		RX-4045SA		Active	1 (Unlimited)							ROHS3 Compliant					14-SOIC (0.197, 5.00mm Width)	SPI								Surface Mount		-40°C~85°C						Clock/Calendar																						Alarm		14-SOP							1.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V
DS12885Q	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2006		no	Obsolete	1 (Unlimited)	28	EAR99				11.505mm	Non-RoHS Compliant	Contains Lead			DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	28-LCC (J-Lead)	Parallel			not_compliant				11.505mm	Surface Mount		0°C~70°C	CMOS		4.57mm		8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	QUAD		245	5V	NOT SPECIFIED	DS12885	28		YES	1.27mm	S-PQCC-J28				Timer or RTC	Not Qualified	5V			Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output						114B			4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	YES		1	YY-MM-DD-dd	15mA @ 4.5V~5.5V	2.5V~4V
PCF2127AT/1,518	NXP Semiconductors	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2003			Obsolete	3 (168 Hours)	20					12.8mm	ROHS3 Compliant					20-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial			unknown				7.5mm	Surface Mount		-40°C~85°C	CMOS		2.65mm		8542.39.00.01	Clock/Calendar			DUAL			3V		PCF2127	20		YES	1.27mm	R-PDSO-G20				Timers or RTCs	Not Qualified	2/4V			Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer						512B			1.8V~4.2V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	Y	YES	I2C		YY-MM-DD-dd	1.5μA @ 3.3V	1.8V~4.2V
ISL12026AIVZ-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	19 Weeks	Surface Mount	Tape & Reel	2010			Active	1	8	EAR99	85°C	-40°C	3.3V	4.4mm	RoHS Compliant		No			TSSOP	2-Wire, I2C, Serial	5.5V			2.7V			3mm				CMOS		1.2mm		8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	30		8, 8	INDUSTRIAL		0.65mm	R-PDSO-G8				Timer or RTC		3/5V							Clock						HH:MM:SS			0.032MHz	SECONDS	Y	YES	I2C		YY-MM-DD-dd
DS1390U-3+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	10	EAR99			3V	3.05mm	ROHS3 Compliant	Lead Free	No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI		Unknown				950μm	3.05mm	Surface Mount		-40°C~85°C	CMOS				8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3V	30	DS1390	10			0.5mm					Timers or RTCs		3V			Alarm, Leap Year, Square Wave Output, Trickle-Charger				Clock					2.7V~3.3V	HH:MM:SS:hh (12/24 hr)			0.032MHz		Y	NO	SERIAL, 3-WIRE	1	YY-MM-DD-dd	125μA @ 2.7V~3.3V	1.3V~3.7V
X1288S16IT1	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2005				1 (Unlimited)	16	EAR99	85°C	-40°C		10.3mm	Non-RoHS Compliant	Contains Lead				SOIC	2-Wire, I2C, Serial			not_compliant				7.5mm				CMOS		2.65mm		8542.39.00.01		e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	NOT SPECIFIED		16	INDUSTRIAL		1.27mm	R-PDSO-G16	4.5V			Timer or RTC	Not Qualified	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
BQ4847MT	Texas Instruments	RFQ Min: 1 Mult: 1	download		Through Hole	Tube			yes	Obsolete	1 (Unlimited)	28	EAR99			5V	38.8mm	ROHS3 Compliant	Contains Lead	No	28		28-DIP Module (0.61, 15.49mm)	Parallel						9.52mm	18.42mm	Through Hole		0°C~70°C	CMOS				8542.39.00.01	Clock/Calendar			DUAL			5V		BQ4847				2.54mm					Timer or RTC		5V			Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer				Clock					4.75V~5.25V	HH:MM:SS (12/24 hr)				SECONDS	Y	NO			YY-MM-DD-dd		2.3V~4V

X1227S8I-4.5A Renesas Electronics America
X1227 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1672S-3+T&R Maxim Integrated
DS1672 Real Time ClocksTrickle-Charger

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
ISL12022MIBZR5421 Renesas Electronics America
20 Pin ISL12022 Real Time ClocksAlarm, Daylight Savings, Leap Year, SRAM

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

Price: 0.0000
RFQ
RX-4035LC:BB PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
X1228S14-4.5A Renesas Electronics America
X1228 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1554-70 Rochester Electronics
32 Terminations5V 32 Pin Real Time ClocksAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
FM3130-G Cypress Semiconductor Corp
Real Time Clock Serial 8Kbyte Clock/Calendar/Alarm 8-Pin SOIC

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

Price: 0.0000
RFQ
ISL12026AIBZ Intersil
Real Time Clock/Calendar with I

Price: 0.0000
RFQ
DS1338U-33/T&R Maxim Integrated
DS1338 Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
DS1338Z-3+ Maxim Integrated
8 Terminations3V 8 Pin DS1338 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
M48T212V-85MH1F STMicroelectronics
44 Terminations3.3V 44 Pin M48T212 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer, Y2K

Price: 0.0000
RFQ
X1228V14IZ-2.7 Intersil Corporation
5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS2404B Maxim Integrated
16 Terminations5V 16 Pin DS2404 Real Time ClocksAlarm, Square Wave Output, SRAM 0.032MHz

Price: 0.0000
RFQ
S-35390A-I8T1G ABLIC U.S.A. Inc.
8 Terminations3V 8 Pin Real Time ClocksAlarm, Leap Year 0.032MHz

Price: 0.0000
RFQ
DS1553P-70 Maxim Integrated
34 Terminations5V 34 Pin DS1553 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
KR3225Y32768EAW30TAA AVX / Kyocera
KR3225Y32768EAW30TAA datasheet pdf and Clock/Timing - Real Time Clocks product details from AVX / Kyocera stock available at HK JDW

Price: 0.0000
RFQ
ISL12029IVAZ-T Intersil (Renesas Electronics America)
14 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
PT7C4311ZEEX Diodes Incorporated
8 Terminations2V Real Time ClocksTimer or RTC SubcategoryLeap Year, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
X1288V14IT1 Renesas Electronics America
X1288 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1248YP-70+ Maxim Integrated
34 Terminations5V 34 Pin DS1248 Real Time ClocksTimer or RTC SubcategoryNVSRAM

Price: 0.0000
RFQ
RX-4045SA:AA0:PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
DS12885Q Maxim Integrated
28 Terminations5V 28 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
PCF2127AT/1,518 NXP Semiconductors
20 Terminations3V 20 Pin PCF2127 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
ISL12026AIVZ-T Intersil (Renesas Electronics America)
8 Terminations3.3V 8, 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS1390U-3+ Maxim Integrated
10 Terminations3V 10 Pin DS1390 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
X1288S16IT1 Intersil (Renesas Electronics America)
16 Terminations 5V 16 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

Price: 0.0000
RFQ
BQ4847MT Texas Instruments
28 Terminations5V BQ4847 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ