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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	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Thickness	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	Supply Voltage-Min (Vsup)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Feature	Supplier Device Package	Logic Function	Access Time	Memory Size	Number of Bits	Address Bus Width	Supply Current-Max	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	RAM (words)	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
ISL12029IVZ	Renesas Electronics America	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							ISL12029											Alarm, Leap Year, Supervisor, Watchdog Timer								2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
ISL12029IBAZ-T	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	2 (1 Year)								ROHS3 Compliant					14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C				Clock/Calendar							ISL12029											Alarm, Leap Year, Supervisor, Watchdog Timer								2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
DS1315N-5+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	10 Weeks			Tube	2011		yes	Active	1 (Unlimited)	16		EAR99				19.175mm	ROHS3 Compliant	Lead Free				16-DIP (0.300, 7.62mm)	Parallel							7.62mm		Through Hole		-40°C~85°C	CMOS	4.572mm	8542.39.00.01	Phantom Time Chip	e3	Matte Tin (Sn)	DUAL	260	5V	30	DS1315	16		NO	2.54mm	R-PDIP-T16		Timer or RTC	Not Qualified	5V		Leap Year								4.5V~5.5V	HH:MM:SS:hh (12/24 hr)			0.032MHz		1/100SECOND	N	YES	SERIAL, FIXED PROTOCOL			YY-MM-DD-dd	1.3mA @ 5V	2.5V~3.7V
X1227S8ZT1	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)								ROHS3 Compliant					8-SOIC (0.154, 3.90mm 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
ISL12027IB27AZ-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel	1999			Active	1	8		EAR99	85°C	-40°C	3.3V	4.9mm	RoHS Compliant			No		SOIC	2-Wire, I2C, Serial	5.5V			2.7V			3.9mm					CMOS	1.75mm	8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL	260	3.3V	40		8, 8	INDUSTRIAL		1.27mm	R-PDSO-G8		Timer or RTC		3/5V				Clock							HH:MM:SS			0.032MHz		SECONDS	Y	NO	I2C			YY-MM-DD-dd
ISL12029IV27AZ-T	Renesas Electronics America	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				Clock/Calendar							ISL12029											Alarm, Leap Year, Supervisor, Watchdog Timer								2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
RTC-72421B: ROHS	EPSON	RFQ Min: 1 Mult: 1	download				Tube		RTC-72421		Not For New Designs	1 (Unlimited)								ROHS3 Compliant					18-DIP (0.300, 7.62mm)	Parallel									Through Hole		-10°C~70°C				Clock/Calendar																		Leap Year								4.5V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	5μA~10μA @ 2V~5V
DS1307Z+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2005			Active	1 (Unlimited)				70°C	0°C	5V	5mm	ROHS3 Compliant	Lead Free	Tin	No	8	8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial	5.5V	No SVHC		4.5V		1.5mm	4mm		Surface Mount		0°C~70°C				Clock/Calendar							DS1307											Leap Year, NVSRAM, Square Wave Output	8-SOIC	Clock		56B				4.5V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	200μA @ 5V	2V~3.5V
X1227S8IZ-2.7A	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1				Surface Mount	Bulk					1	8		EAR99	85°C	-40°C		4.9022mm	RoHS Compliant	Lead Free				SOIC	2-Wire, I2C, Serial							3.9116mm					CMOS	1.7272mm	8542.39.00.01		e3	MATTE TIN	DUAL	260	5V	40		8	INDUSTRIAL		1.27mm	R-PDSO-G8	2.7V	Timer or RTC	Not Qualified	3/5V	5.5V					512B					HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	Y	NO	I2C		1	YY-MM-DD-dd
1339-31DCGI8	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							IDT1339											Alarm, Leap Year, Square Wave Output, Trickle-Charger	8-SOIC							3.3V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	200μA @ 3.63V~5.5V	1.3V~3.7V
DS1306E	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2002		no	Obsolete	1 (Unlimited)	20		EAR99				6.5mm	Non-RoHS Compliant	Contains Lead				20-TSSOP (0.173, 4.40mm Width)	SPI			not_compliant				4.4mm		Surface Mount		0°C~70°C	CMOS	1.1mm	8473.30.11.80	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	240	5V	20	DS1306	20		YES	0.65mm	R-PDSO-G20		Timer or RTC	Not Qualified	3/5V		Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger				96B				2V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz		SECONDS	Y	YES	SERIAL, 3-WIRE			YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	2V~5.5V
1338-31DCGI8	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				3.3V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	5μA @ 3.63V~5.5V	1.3V~3.7V
RV-8803-C7-32.768K-3PPM-TA-QA	Micro Crystal	RFQ Min: 1 Mult: 1
RTC-72423B3:PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	16 Weeks			Tape & Reel (TR)		RTC-72423		Active	1 (Unlimited)								ROHS3 Compliant					24-SOIC (0.311, 7.90mm Width)	Parallel									Surface Mount		-40°C~85°C				Clock/Calendar																		Leap Year	24-SOP							4.5V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	5μA~10μA @ 2V~5V
X1227V8IZ-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		-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
ISL1209IU10Z-TK	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	14 Weeks		Surface Mount	Cut Tape (CT)	2004			Active	2	8		EAR99	85°C	-40°C		3mm	RoHS Compliant	Lead Free		No	10	MSOP	2-Wire, I2C, Serial	5.5V			2.7V			3mm					CMOS	1.1mm	8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL	260	3V	40		10	INDUSTRIAL		0.65mm	S-PDSO-G8								Clock		2B					HH:MM:SS			0.032MHz					I2C	2 B		YY-MM-DD-dd
1338AC-18SRGI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount	Tape & Reel (TR)	2006		yes	Active	3 (168 Hours)	16		EAR99	85°C	-40°C	1.8V	10.4mm	RoHS Compliant	Lead Free	Tin		16	SOIC	2-Wire, I2C, Serial						2.34mm	7.6mm	2.34mm				CMOS		8542.39.00.01		e3		DUAL	260	3.3V	NOT SPECIFIED		16	INDUSTRIAL		1.27mm			Timer or RTC	Not Qualified	1.5/5V	5.5V			Clock		56B					HH:MM:SS (12/24 hr)			0.032MHz		SECONDS	N	NO	I2C		1	YY-MM-DD-dd
DS1744-70IND	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2006			Obsolete	1 (Unlimited)	28		EAR99			5V	39.37mm	Non-RoHS Compliant	Contains Lead		No	28	28-DIP Module (0.600, 15.24mm)	Parallel		Unknown				10.67mm	18.8mm		Through Hole		-40°C~85°C	CMOS		8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	240	5V		DS1744	28			2.54mm			Timer or RTC		5V		Leap Year, NVSRAM, Y2K		Clock		32KB				4.5V~5.5V	HH:MM:SS (24 hr)			0.032MHz		SECONDS	N	NO				YY-MM-DD-dd	4mA @ 5V
MAX6916EO30+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2013		yes	Obsolete	1 (Unlimited)	20		EAR99	85°C	-40°C		8.65mm	ROHS3 Compliant	Lead Free				20-SSOP (0.154, 3.90mm Width)	SPI, 3-Wire Serial							3.9mm		Surface Mount			CMOS	1.73mm	8473.30.11.80	Clock/Calendar/Supervisor	e3	Matte Tin (Sn)	DUAL	260	3V	30	MAX6916	20	INDUSTRIAL	YES	0.635mm	R-PDSO-G20		Timer or RTC	Not Qualified	3V				Clock		96B	8			3V	HH:MM:SS (12/24 hr)			0.032MHz		SECONDS	Y	NO	I2C			YY-MM-DD-dd
M48T37V-10MH6F	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)		Timekeeper®		Obsolete	1 (Unlimited)	44		EAR99			3.3V	18.1mm	ROHS3 Compliant	Lead Free			44	44-BSOP (0.337, 8.56mm Width) requires SNAPHAT	Parallel					100GHz		8.56mm		Surface Mount		-40°C~85°C	CMOS	3.05mm	8542.39.00.01	Clock/Calendar			DUAL	260	3.3V	10	M48T37	44			0.81mm			Timer or RTC	Not Qualified			Alarm, Leap Year, Watchdog Timer		Clock	100 ns	250kB	8			3V~3.6V	HH:MM:SS (24 hr)	8				SECONDS	Y	NO				YY-MM-DD-dd	2mA @ 3V~3.6V
M48T37Y-70MH1F	STMicroelectronics	RFQ Min: 1 Mult: 1	download	26 Weeks		Surface Mount	Tape & Reel (TR)		Timekeeper®		Active	3 (168 Hours)	44		EAR99			5V	18.1mm	ROHS3 Compliant	Lead Free		No	44	44-BSOP (0.337, 8.56mm Width) requires SNAPHAT	Parallel					70GHz		8.56mm		Surface Mount		0°C~70°C	CMOS	3.05mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	245	5V	30	M48T37	44			0.81mm			Timer or RTC		5V		Alarm, Leap Year, Watchdog Timer		Clock	70 ns	250kB	8			4.5V~5.5V	HH:MM:SS (24 hr)	8				SECONDS	Y	NO				YY-MM-DD-dd	3mA @ 4.5V~5.5V
DS3231S#	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2001		yes	Active	1 (Unlimited)	16		EAR99			3.3V	10.5mm	ROHS3 Compliant			No	16	16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial		Unknown				2.35mm	7.6mm		Surface Mount		0°C~70°C	CMOS		8542.39.00.01	Clock/Calendar	e3	Tin (Sn)	DUAL	260	3.3V	30	DS3231	16			1.27mm			Timer or RTC				Alarm, Leap Year, Square Wave Output, TCXO/Crystal		Clock						2.3V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz		SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	110μA~170μA @ 3.63V~5.5V	2.3V~5.5V
X1288S16-4.5A	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)								Non-RoHS Compliant					16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial									Surface Mount		0°C~70°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
RX-8564LC:B3PURESN	EPSON	RFQ Min: 1 Mult: 1
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
DS1691	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2005			Obsolete	1 (Unlimited)								Non-RoHS Compliant	Contains Lead				28-DIP Module (0.600, 15.24mm)	Parallel									Through Hole		0°C~70°C				Clock/Calendar							DS1691											Alarm, Leap Year, Square Wave Output, Unique ID		Clock		114B				2.7V~3.3V 4.5V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD
MAX6917EO30+	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			yes	Obsolete	1 (Unlimited)	20						8.65mm	ROHS3 Compliant					20-SSOP (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm		Surface Mount		-40°C~85°C	CMOS	1.73mm		Clock/Calendar/Supervisor	e3	TIN	DUAL	260	3V	NOT SPECIFIED		20		YES	0.635mm	R-PDSO-G20			COMMERCIAL							96B				2.7V~3.3V	HH:MM:SS (12/24 hr)			0.032MHz					I2C			YY-MM-DD-dd
RX-8803LCUA0 PURE SN	EPSON	RFQ Min: 1 Mult: 1
M48T35-70PC1	STMicroelectronics	RFQ Min: 1 Mult: 1	download	25 Weeks		Through Hole	Tube		Timekeeper®		Active	1 (Unlimited)	28		EAR99			5V	39.88mm	ROHS3 Compliant	Lead Free		No	28	28-DIP Module (0.600, 15.24mm)	Parallel		No SVHC			32.768kHz	8.89mm	18.34mm		Through Hole	4.190003g	0°C~70°C	CMOS		8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		5V		M48T35	28			2.54mm			Timers or RTCs		5V		Leap Year		Clock	70 ns	32MB			50mA	4.75V~5.5V	HH:MM:SS (24 hr)				32760	SECONDS	N	NO				YY-MM-DD-dd	2mA @ 4.75V~5.5V
M48T08-150PC1	STMicroelectronics	RFQ Min: 1 Mult: 1	download	25 Weeks	ACTIVE (Last Updated: 7 months ago)	Through Hole	Tube		Timekeeper®		Active	1 (Unlimited)	28	Through Hole	EAR99			5V	39.88mm	ROHS3 Compliant	Lead Free	Tin	No	28	28-DIP Module (0.600, 15.24mm)	Parallel		No SVHC			32.768kHz	8.89mm	18.34mm		Through Hole	4.190003g	0°C~70°C	CMOS		8542.39.00.01	Clock/Calendar	e3		DUAL		5V		M48T08	28			2.54mm			Timer or RTC				Leap Year, Watchdog Timer		Clock	150 ns	8kB		8b	80mA	4.75V~5.5V	HH:MM:SS (24 hr)				8184	SECONDS	N	NO				YY-MM-DD-dd	3mA @ 4.7V~5.5V

ISL12029IVZ Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
ISL12029IBAZ-T Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1315N-5+ Maxim Integrated
16 Terminations5V 16 Pin DS1315 Real Time ClocksTimer or RTC SubcategoryLeap Year 0.032MHz

Price: 0.0000
RFQ
X1227S8ZT1 Renesas Electronics America
X1227 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
ISL12027IB27AZ-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
ISL12029IV27AZ-T Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
RTC-72421B: ROHS EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
DS1307Z+T&R Maxim Integrated
DS1307 Real Time ClocksLeap Year, NVSRAM, Square Wave Output Min 4.5V VMax 5.5V V

Price: 0.0000
RFQ
X1227S8IZ-2.7A Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
1339-31DCGI8 Renesas Electronics America
IDT1339 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
DS1306E Maxim Integrated
20 Terminations5V 20 Pin DS1306 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
1338-31DCGI8 Renesas Electronics America
IDT1338 Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
RV-8803-C7-32.768K-3PPM-TA-QA Micro Crystal
Real Time Clock 32.768 kHz +/-3 PPM I2C -40/+85C

Price: 0.0000
RFQ
RTC-72423B3:PURE SN EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
X1227V8IZ-4.5A Renesas Electronics America
X1227 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
ISL1209IU10Z-TK Intersil (Renesas Electronics America)
8 Terminations3V 10 Pin Real Time Clocks0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
1338AC-18SRGI8 Integrated Device Technology (IDT)
16 Terminations 3.3V 16 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

Price: 0.0000
RFQ
DS1744-70IND Maxim Integrated
28 Terminations5V 28 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
MAX6916EO30+ Maxim Integrated
20 Terminations3V 20 Pin MAX6916 Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
M48T37V-10MH6F STMicroelectronics
44 Terminations3.3V 44 Pin M48T37 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
M48T37Y-70MH1F STMicroelectronics
44 Terminations5V 44 Pin M48T37 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
DS3231S# Maxim Integrated
16 Terminations3.3V 16 Pin DS3231 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, TCXO/Crystal 0.032MHz

Price: 0.0000
RFQ
X1288S16-4.5A Renesas Electronics America
X1288 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
RX-8564LC:B3PURESN EPSON
RX-8564LC:B3PURESN datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

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
DS1691 Maxim Integrated
DS1691 Real Time ClocksAlarm, Leap Year, Square Wave Output, Unique ID

Price: 0.0000
RFQ
MAX6917EO30+ Rochester Electronics
20 Terminations3V 20 Pin Real Time Clocks0.032MHz

Price: 0.0000
RFQ
RX-8803LCUA0 PURE SN EPSON
Real Time Clock RX-8803LC:UA0 PURE SN I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN 1K TR

Price: 0.0000
RFQ
M48T35-70PC1 STMicroelectronics
28 Terminations5V 28 Pin M48T35 Real Time ClocksTimers or RTCs SubcategoryLeap Year

Price: 0.0000
RFQ
M48T08-150PC1 STMicroelectronics
28 Terminations5V 28 Pin M48T08 Real Time ClocksTimer or RTC SubcategoryLeap Year, Watchdog Timer

Price: 0.0000
RFQ