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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	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Nominal Supply Current	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)	Max Power Dissipation	Number of Outputs	Feature	Max Output Current	Power Dissipation	Supplier Device Package	Source Url Status Check Date	Logic Function	Access Time	Memory Size	Function	RAM Size	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
PT7C4563ZEEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)	8		EAR99				2.995mm						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		3V					YES	0.5mm	R-PDSO-N8								Alarm, Leap Year, Square Wave Output											1.3V~5.5V	HH:MM:SS (24 hr)							I2C		1	YY-MM-DD-dd	0.65μA~0.85μA @ 3V~5V
M48T251Y-70PM1	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Through Hole	Tube		Timekeeper®		Obsolete	1 (Unlimited)	32		EAR99					ROHS3 Compliant	Lead Free			32	32-DIP Module (0.600, 15.24mm)	Parallel					70GHz				Through Hole	0°C~70°C	CMOS		8542.39.00.01		Phantom Time Chip	e3	MATTE TIN	DUAL	225	5V	NOT SPECIFIED	M48T251	32			2.54mm			Timer or RTC	Not Qualified	5V				Leap Year					Clock	70 ns	3.9MB				4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO				YY-MM-DD-dd	5mA @ 4.5V~5.5V
1338-31DCGI	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount		2006		yes	Active	1	8		EAR99	85°C	-40°C	3.3V	4.9mm	RoHS Compliant	Lead Free	Tin	No	8	SOIC	2-Wire, I2C, Serial	5.5V			2.45V			3.9mm	1.5mm			CMOS	1.75mm				e3		DUAL	260		30		8	INDUSTRIAL		1.27mm			Timer or RTC		3.6/5V									Clock		56B					HH:MM:SS			0.032MHz	SECONDS	N	NO	I2C		1	YY-MM-DD-dd
PT7C433833AUEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	20 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)								RoHS Compliant					8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial			compliant						Surface Mount	-40°C~85°C					Clock/Calendar				NOT SPECIFIED		NOT SPECIFIED														Leap Year, NVSRAM, Square Wave Output							56B				2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	125μA @ 2.7V~5.5V	1.5V~3.7V
PT7C4363BQ1WEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	12 Weeks			Tape & Reel (TR)		Automotive, AEC-Q100		Active	1 (Unlimited)								ROHS3 Compliant					8-SOIC (0.154, 3.90mm Width)	I2C, SMBus									Surface Mount	-40°C~125°C					Clock/Calendar																				Alarm											1.3V~5.5V	HH:MM:SS										YY-MM-DD-dd	1.5μA @ 5V	3V
DS1556W-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2005			Obsolete	1 (Unlimited)	32		EAR99				43.053mm	Non-RoHS Compliant	Contains Lead				32-DIP Module (0.600, 15.24mm)	Parallel			not_compliant				15.24mm		Through Hole	0°C~70°C	CMOS	10.922mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	240	3.3V	NOT SPECIFIED	DS1556	32		NO	2.54mm	R-PDMA-P32		Timer or RTC	Not Qualified	3.3V				Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K							128KB				2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	Y	NO				YY-MM-DD-dd	4mA @ 3.3V
PT7C433833AWEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	20 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)			EAR99					RoHS Compliant					8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C			8542.39.00.01		Clock/Calendar				NOT SPECIFIED		NOT SPECIFIED														Leap Year, NVSRAM, Square Wave Output							56B				2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	125μA @ 2.7V~5.5V	1.5V~3.7V
ISL12058IRTZ	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2009			Active	1 (Unlimited)			EAR99					ROHS3 Compliant					8-WDFN Exposed Pad	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C			8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)		NOT SPECIFIED		NOT SPECIFIED	ISL12058	8												Alarm, Leap Year											1.8V~3.6V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.65μA @ 1.8V
PT7C4337BUEX	Diodes Incorporated	RFQ Min: 1 Mult: 1		20 Weeks			Tape & Reel (TR)				Active														8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C TA					Clock/Calendar																				Alarm, Leap Year, Square Wave Output											1.8V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.8μA @ 1.2V~1.8V
ISL12028IV27AZ	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							ISL12028													Alarm, Leap Year, Supervisor, Watchdog Timer			14-TSSOP								2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
M41T81M6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Discontinued	1 (Unlimited)	8		EAR99				4.9mm	ROHS3 Compliant	Lead Free		No	8	8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		No SVHC				1.25mm	3.9mm		Surface Mount	-40°C~85°C	CMOS				Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	260	5V	30	M41T81	8						Timer or RTC		2.5/5V			1	Alarm, Leap Year, Square Wave Output, Watchdog Timer					Clock		64B		20B		2V~5.5V	HH:MM:SS:hh (24 hr)			0.032MHz		Y	YES	I2C		1	YY-MM-DD-dd	100μA @ 2V~5.5V	2.5V~3.5V
X1227V8-4.5A	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1				Surface Mount	Bulk						8		EAR99	70°C	0°C		4.4mm	RoHS Compliant	Contains Lead				TSSOP	2-Wire, I2C, Serial							3mm				CMOS	1.2mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL		5V			8	COMMERCIAL		0.65mm	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	YES	I2C			YY-MM-DD-dd
M48T58Y-70MH1E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube		Timekeeper®		Obsolete	1 (Unlimited)	28		EAR99			5V	18.1mm	ROHS3 Compliant	Lead Free		No	28	28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets	Parallel		No SVHC			70GHz		8.56mm		Surface Mount	0°C~70°C	CMOS	3.05mm	8542.39.00.01		Clock/Calendar	e3	Tin (Sn)	DUAL	260	5V	30	M48T58	28			1.27mm			Timer or RTC		5V				Leap Year					Clock	70 ns	8kB				4.5V~5.5V	HH:MM:SS (24 hr)	8			SECONDS	N	NO				YY-MM-DD-dd	3mA @ 4.5V~5.5V
1339-2DCGI8	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								2V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	200μA @ 3.63V~5.5V	1.3V~3.7V
M41T00AUDD1F	STMicroelectronics	RFQ Min: 1 Mult: 1	download	12 Weeks	ACTIVE (Last Updated: 7 months ago)	Surface Mount	Tape & Reel (TR)				Active	1 (Unlimited)	16		EAR99			3.3V	5mm	ROHS3 Compliant	Lead Free		No	16	16-VFDFN Exposed Pad	I2C, 2-Wire Serial							4mm		Surface Mount	0°C~70°C	CMOS	1mm	8542.39.00.01		Clock/Calendar	e4	NICKEL PALLADIUM GOLD	DUAL	260	3.3V	30	M41T00	16			0.5mm			Timer or RTC						Audio, Leap Year, Trickle-Charger					Clock		7B				3V~3.6V	HH:MM:SS (24 hr)			0.032MHz	SECONDS	N	YES	I2C			YY-MM-DD-dd	14.3mA @ 3V~3.6V	1.7V~3.6V
DS1338Z-33	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	8						4.9mm	Non-RoHS Compliant					8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm		Surface Mount	-40°C~85°C	CMOS	1.75mm			Clock/Calendar	e0	TIN LEAD	DUAL	245	3.3V	NOT SPECIFIED		8		YES	1.27mm	R-PDSO-G8			COMMERCIAL					Leap Year, NVSRAM, Square Wave Output							56B				3V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				I2C		1	YY-MM-DD-dd	125μA~200μA @ 3.63V~5.5V	1.3V~3.7V
X1227S8I-2.7T1	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1				Surface Mount						1	8		EAR99	85°C	-40°C		4.9022mm	RoHS Compliant	Contains Lead				SOIC	2-Wire, I2C, Serial							3.9116mm				CMOS	1.7272mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL	240	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
RV-3049-C2-32.768KHZ-OPTION-A-TA-QC	Micro Crystal	RFQ Min: 1 Mult: 1	download	2 Weeks			Tape & Reel (TR)		Automotive, AEC-Q200		Active	1 (Unlimited)								ROHS3 Compliant					10-TCDFN Exposed Pad	SPI, 4-Wire Serial									Surface Mount	-40°C~85°C TA					Clock/Calendar		Gold Flash (Au)		260		40														Alarm, NVRAM, RAM, Trickle Charger							2B 8B				1.3V~5.5V	HH:MM:SS										YY-MM-DD-dd	1μA @ 3V
AB0813-T3	Abracon LLC	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2012		yes	Obsolete	1 (Unlimited)	16		EAR99				3mm	RoHS Compliant	Lead Free		No		16-VFQFN Exposed Pad	SPI							3mm		Surface Mount	-40°C~85°C	CMOS	0.9mm	8542.39.00.01		Clock/Calendar			QUAD	260	1.8V	30					0.5mm	S-XQCC-N16								Alarm, Leap Year, SRAM, Trickle-Charger					Clock						1.7V~3.6V	HH:MM:SS:hh			0.032MHz				I2C; SERIAL, 4-WIRE/3-WIRE	64 B	1	YY-MM-DD-dd	0.17μA~0.22μA @ 1.8V~3V	1.5V~3.6V
AB-RTCMC-32.768KHZ-ZIZE-S2-T	Abracon LLC	RFQ Min: 1 Mult: 1	download	13 Weeks		Surface Mount	Tape & Reel (TR)				Active	1 (Unlimited)				85°C	-40°C	3V		RoHS Compliant	Lead Free		No		10-SMD Module	SPI	5.5V			1.6V					Surface Mount	-40°C~85°C					Clock/Calendar																				Alarm, Leap Year, Square Wave Output, Watchdog Timer			Module		Clock						1.1V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.35μA~0.4μA @ 2V~5V
DS1670S	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	1 (Unlimited)								Non-RoHS Compliant					20-SOIC (0.295, 7.50mm Width)	3-Wire Serial									Surface Mount	0°C~70°C					Portable System Controller																				Alarm, Leap Year, Watchdog Timer			20-SOIC								2.97V~3.63V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	100μA @ 3.3V	2.5V~3.7V
X1228S14IZ	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			yes	Obsolete	3 (168 Hours)	14						8.6614mm	ROHS3 Compliant					14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9116mm		Surface Mount	-40°C~85°C	CMOS	1.7272mm			Clock/Calendar	e3	MATTE TIN	DUAL	260	5V	40		14		YES	1.27mm	R-PDSO-G14			COMMERCIAL					Alarm, Leap Year, Supervisor, Watchdog Timer											2.7V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				I2C		1	YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
R2061L01-E2	Ricoh Electronic Devices Company	RFQ Min: 1 Mult: 1	download	9 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)								RoHS Compliant
ISL12024IVZ-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	20 Weeks		Surface Mount	Tape & Reel	1999			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	NO	I2C			YY-MM-DD-dd
PCF8564AU/5GE/1,01	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1	download													85°C	-40°C			RoHS Compliant							5.5V			1.8V																																			2013-06-14 00:00:00								HH:MM:SS
M41ST87WMX6	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	3 (168 Hours)	28	SMD/SMT	EAR99				18.01mm	ROHS3 Compliant	Lead Free			28	28-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial		No SVHC			32kHz	2.39mm	7.67mm		Surface Mount	-40°C~85°C	CMOS		8542.39.00.01	750μA	Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL	NOT SPECIFIED	3V	NOT SPECIFIED	M41ST	28			1.27mm			Timers or RTCs	Not Qualified	3/3.3V		1W		Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	20mA	1W			Clock		128B			8	2.7V~3.6V	HH:MM:SS:hh (24 hr)				1/100SECOND	Y		I2C	160 B	1	YY-MM-DD-dd	0.5mA @ 2.7V~3.6V	2.5V~3.6V
X1226V8T1	Renesas Electronics America Inc.	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)								Non-RoHS Compliant					8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial									Surface Mount	0°C~70°C					Clock/Calendar							X1226													Alarm, Leap Year											2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
RX8900CE UA0	Epson America, Inc	RFQ Min: 1 Mult: 1	download				Tape and Reel				Active									RoHS Compliant																													10																				Clock/Calendar/Alarm				HH:MM:SS										DW:DM:M:Y
AB1804-T3	Abracon LLC	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2012		yes	Obsolete	1 (Unlimited)	16						3mm	RoHS Compliant	Lead Free		No		16-VFQFN Exposed Pad	I2C, 2-Wire Serial							3mm		Surface Mount	-40°C~85°C	CMOS	0.9mm			Clock/Calendar			QUAD	260	1.8V	30		16			0.5mm	S-XQCC-N16		Timer or RTC		1.8/3.3V				Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer					Clock						1.7V~3.6V	HH:MM:SS:hh			0.032MHz	SECONDS	Y		I2C; SERIAL, 4-WIRE/3-WIRE	256 B	1	YY-MM-DD-dd	0.17μA~0.22μA @ 1.8V~3V	1.5V~3.6V
ISL12059IBZ-T	Electric Imp Inc.	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel	2009			Active					85°C	-40°C	3.3V		RoHS Compliant			No	8	SOIC	2-Wire, I2C, Serial	3.6V			1.8V																																				Clock							HH:MM:SS										YY-MM-DD-dd

PT7C4563ZEEX Diodes Incorporated
8 Terminations3V Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
M48T251Y-70PM1 STMicroelectronics
32 Terminations5V 32 Pin M48T251 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
1338-31DCGI Integrated Device Technology (IDT)
8 Terminations8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.45V VMax 5.5V V

Price: 0.0000
RFQ
PT7C433833AUEX Diodes Incorporated
Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
PT7C4363BQ1WEX Diodes Incorporated
Real Time ClocksAlarm

Price: 0.0000
RFQ
DS1556W-120 Maxim Integrated
32 Terminations3.3V 32 Pin DS1556 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
PT7C433833AWEX Diodes Incorporated
Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
ISL12058IRTZ Renesas Electronics America
8 Pin ISL12058 Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
PT7C4337BUEX Diodes Incorporated
Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
ISL12028IV27AZ Renesas Electronics America
ISL12028 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
M41T81M6E STMicroelectronics
8 Terminations5V 8 Pin M41T81 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
X1227V8-4.5A Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
M48T58Y-70MH1E STMicroelectronics
28 Terminations5V 28 Pin M48T58 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
1339-2DCGI8 Renesas Electronics America
IDT1339 Real Time ClocksAlarm, Leap Year, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
M41T00AUDD1F STMicroelectronics
16 Terminations3.3V 16 Pin M41T00 Real Time ClocksTimer or RTC SubcategoryAudio, Leap Year, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS1338Z-33 Rochester Electronics
8 Terminations3.3V 8 Pin Real Time ClocksLeap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
X1227S8I-2.7T1 Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
RV-3049-C2-32.768KHZ-OPTION-A-TA-QC Micro Crystal
Real Time ClocksAlarm, NVRAM, RAM, Trickle Charger

Price: 0.0000
RFQ
AB0813-T3 Abracon LLC
16 Terminations1.8V Real Time ClocksAlarm, Leap Year, SRAM, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
AB-RTCMC-32.768KHZ-ZIZE-S2-T Abracon LLC
Real Time ClocksAlarm, Leap Year, Square Wave Output, Watchdog Timer Min 1.6V VMax 5.5V V

Price: 0.0000
RFQ
DS1670S Rochester Electronics
Real Time ClocksAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
X1228S14IZ Rochester Electronics
14 Terminations5V 14 Pin Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
R2061L01-E2 Ricoh Electronic Devices Company
Real Time Clocks

Price: 0.0000
RFQ
ISL12024IVZ-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
PCF8564AU/5GE/1,01 NXP Semiconductors / Freescale
Real Time ClocksMin 1.8V VMax 5.5V V

Price: 0.0000
RFQ
M41ST87WMX6 STMicroelectronics
28 Terminations3V 28 Pin M41ST Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1226V8T1 Renesas Electronics America Inc.
X1226 Real Time Clocks Alarm, Leap Year

Price: 0.0000
RFQ
RX8900CE UA0 Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm 10-Pin T/R

Price: 0.0000
RFQ
AB1804-T3 Abracon LLC
16 Terminations1.8V 16 Pin Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 0.032MHz

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

Price: 0.0000
RFQ