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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
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  - Linear Comparators
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  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
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RTCs

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	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	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	Accuracy	Memory Size	Function	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	RAM (words)	On Chip Data RAM Width	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
DS1554W-120IND+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Through Hole	Tube	2003		yes	Active	1 (Unlimited)	32	EAR99			3.3V	43.053mm	ROHS3 Compliant	Lead Free	Tin	No	32		32-DIP Module (0.600, 15.24mm)	Parallel							15.24mm		Through Hole	-40°C~85°C	CMOS	10.922mm	8473.30.11.80	Clock/Calendar	e3		DUAL		3.3V		DS1554	32			2.54mm			Timer or RTC				Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K		Clock			32KB		2.97V~3.63V	HH:MM:SS (24 hr)	8					SECONDS	Y	NO				YY-MM-DD-dd	4mA @ 3.3V
DS12885T+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tray	2003		yes	Active	1 (Unlimited)	32	EAR99				7mm	ROHS3 Compliant	Lead Free				DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	32-TQFP	Parallel							7mm		Surface Mount	0°C~70°C	CMOS	1.2mm	8473.30.11.80	Clock/Calendar	e3	MATTE TIN	QUAD	260	5V	30	DS12885	32		YES	0.8mm	S-PQFP-G32		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
DS1557WP-120IND	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2005		no	Obsolete	3 (168 Hours)	34	EAR99					Non-RoHS Compliant	Contains Lead					34-PowerCap™ Module	Parallel			not_compliant						Surface Mount	-40°C~85°C	CMOS		8473.30.11.80	Clock/Calendar	e0	TIN LEAD	DUAL	240	3.3V	NOT SPECIFIED	DS1557	34		YES		R-XDMA-U34		Timer or RTC	Not Qualified	3.3V		Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K					512KB		2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz			SECONDS	Y	NO				YY-MM-DD-dd	4mA @ 3.3V	3V
ISL12029IB30AZ	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	2 (1 Year)							ROHS3 Compliant						14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C				Clock/Calendar							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
X1227S8Z-2.7A	Intersil	RFQ Min: 1 Mult: 1
DS14285+	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			yes	Obsolete	1 (Unlimited)	24					31.75mm	ROHS3 Compliant						24-DIP (0.600, 15.24mm)	Parallel							15.24mm		Through Hole	0°C~70°C	CMOS	5.08mm		Clock/Calendar	e3	MATTE TIN	DUAL	260	5V	30		24		NO	2.54mm	R-PDIP-T24			COMMERCIAL			Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output					114B		4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz								1	YY-MM-DD-dd	0.5μA @ 4.5V~5.5V	2.5V~3.6V
ISL12025IBZ	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			yes	Obsolete	1 (Unlimited)	8					4.9mm	ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm		Surface Mount	-40°C~85°C		1.75mm		Clock/Calendar	e3	MATTE TIN	DUAL	260	3.3V	40		8		YES	1.27mm	R-PDSO-G8			COMMERCIAL			Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer							2.7V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz						I2C			YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
BU9873NUX-TTR	ROHM Semiconductor	RFQ Min: 1 Mult: 1		10 Weeks		Surface Mount	Cut Tape (CT)	2013			Active	1 (Unlimited)		EAR99			5V		ROHS3 Compliant		Tin		8		8-UFDFN Exposed Pad	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C	CMOS			Clock/Calendar				NOT SPECIFIED		NOT SPECIFIED												Alarm, Leap Year		Clock, Counter					1.8V~5.5V	HH:MM:SS (12/24 hr)												YY-MM-DD-dd	1μA~1.35μA @ 3V~5.5V
PT7C4363WEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	9 Weeks		Surface Mount	Tape & Reel (TR)				Last Time Buy	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant	Lead Free					8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm		Surface Mount	-40°C~85°C TA	CMOS	1.75mm	8542.39.00.01	Clock/Calendar			DUAL		3V						1.27mm	R-PDSO-G8		Timer or RTC	Not Qualified	1.5/5V		Alarm, Leap Year, Square Wave Output		Clock					1.3V~5.5V	HH:MM:SS (12/24 hr)						SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	0.85μA~0.9μA @ 3V~5V
1337AGDVGI	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount		2006		yes	Active	3	8	EAR99	85°C	-40°C		3mm	RoHS Compliant	Lead Free			8		TSSOP	2-Wire, I2C, Serial							3mm	970μm			CMOS	1.1mm			e3	Matte Tin (Sn)	DUAL	260	3.3V	30		8	INDUSTRIAL		0.65mm			Timer or RTC	Not Qualified	2/5V	5.5V									HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz			SECONDS	Y	YES	I2C		1	YY-MM-DD-dd
DS12R885S-33+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2003		yes	Active	1 (Unlimited)	24	EAR99			3.3V	15.6mm	ROHS3 Compliant	Lead Free	Tin	No	24		24-SOIC (0.295, 7.50mm Width)	Parallel		Unknown				2.35mm	7.6mm		Surface Mount	-40°C~85°C	CMOS		8473.30.11.80	Clock/Calendar	e3		DUAL	260	3.3V		DS12R885	24			1.27mm			Timer or RTC				Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger		Clock			114B		2.97V~3.63V	HH:MM:SS (12/24 hr)			0.032MHz			SECONDS	Y	NO			1	YY-MM-DD-dd	2mA @ 2.97V~3.63V	2V~3.05V
DS17885S-5/T&R+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2000			Active	1 (Unlimited)							ROHS3 Compliant	Lead Free					24-SOIC (0.295, 7.50mm Width)	Parallel									Surface Mount	0°C~70°C				Clock/Calendar							DS17885											Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	24-SOIC				8KB		4.5V~5.5V	HH:MM:SS (12/24 hr)												YY-MM-DD-dd	3mA @ 4.5V~5.5V	2.5V~3.7V
DS1685SN-5+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2000		yes	Active	1 (Unlimited)	24	EAR99				15.4mm	ROHS3 Compliant	Lead Free					24-SOIC (0.295, 7.50mm Width)	Parallel							7.5mm		Surface Mount	-40°C~85°C	CMOS	2.65mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	5V	NOT SPECIFIED	DS1685	24		YES	1.27mm	R-PDSO-G24		Timer or RTC	Not Qualified	5V		Alarm, NVSRAM, Square Wave Output, Y2K					242B		4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz			SECONDS		YES			1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
M48T129V-85PM1	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Through Hole	Tube		Timekeeper®		Obsolete	1 (Unlimited)	32	EAR99			3.3V	42.8mm	ROHS3 Compliant	Contains Lead			32		32-DIP Module (0.600, 15.24mm)	Parallel					85GHz		15.24mm		Through Hole	0°C~70°C	CMOS	9.52mm	8542.39.00.01	Clock/Calendar	e3	MATTE TIN	DUAL	225	3.3V	NOT SPECIFIED	M48T129	32			2.54mm			Timer or RTC	Not Qualified			Alarm, Leap Year, Watchdog Timer		Clock	85 ns		976.6kB		3V~3.6V	HH:MM:SS (24 hr)	8			128000	8	SECONDS	Y	NO				YY-MM-DD-dd	3mA @ 3V~3.6V
DP8573AVX/NOPB	Texas Instruments	RFQ Min: 1 Mult: 1	download	6 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tape & Reel (TR)			yes	Active	2A (4 Weeks)	28	EAR99			5V	11.51mm	ROHS3 Compliant	Contains Lead		No	28	PRESCALED XTAL OSCILLATOR OUTPUT FOR RTC; POWER FAIL I/P FOR BUS LOCK-OUT	28-LCC (J-Lead)	Parallel						4.57mm	11.51mm	4.06mm	Surface Mount	-40°C~85°C	CMOS		8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	QUAD	245	5V		DP8573	28			1.27mm			Timer or RTC				Alarm, Leap Year		Clock					4.5V~5.5V	HH:MM:SS:hh (12/24 hr)						1/100SECOND	Y	YES				YY-MM-DD-dd	1μA @ 5V	2.2V~5.1V
RX-8571NB B3 PSN	Epson America, Inc	RFQ Min: 1 Mult: 1	download				Tape and Reel				Active								Yes with exemptions																													20																Clock/Calendar/Alarm/Timer/Interrupt		HH:MM:SS												DW:DM:M:Y
1338-18DCGI	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	12 Weeks			Tube				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	8-SOIC				56B		1.8V~5.5V	HH:MM:SS (12/24 hr)												YY-MM-DD-dd	2μA @ 3.3V	1.3V~3.7V
DS17885-5+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	17 Weeks			Tube	2000		yes	Obsolete	1 (Unlimited)	24	EAR99				31.75mm	ROHS3 Compliant	Lead Free					24-DIP (0.600, 15.24mm)	Parallel							15.24mm		Through Hole	0°C~70°C	CMOS	5.08mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn)	DUAL	260	5V	30	DS17885	24		NO	2.54mm	R-PDIP-T24		Timer or RTC	Not Qualified	5V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output					8KB		4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz			SECONDS	Y	YES			1	YY-MM-DD-dd	3mA @ 4.5V~5.5V	2.5V~3.7V
DS1338Z-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2009		yes	Obsolete	1 (Unlimited)	8	EAR99				4.9mm	Non-RoHS Compliant	Contains Lead			8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9mm		Surface Mount	-40°C~85°C	CMOS	1.75mm		Clock/Calendar	e3	Tin (Sn)	DUAL	260	3V	NOT SPECIFIED	DS1338	8		YES	1.27mm			Timer or RTC	Not Qualified	3V		Leap Year, NVSRAM, Square Wave Output					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
PCF85063AT/AJ	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1	download																Non-RoHS Compliant
BQ3285P-SB2E3	Texas Instruments	RFQ Min: 1 Mult: 1	download			Through Hole	Tube				Obsolete	1 (Unlimited)	24	EAR99			5V	31.75mm	ROHS3 Compliant	Lead Free	Tin	No	24		24-DIP (0.600, 15.24mm)	Parallel									Through Hole	0°C~70°C	CMOS	5.08mm	8542.39.00.01	Clock/Calendar	e3		DUAL		5V		BQ3285	24			2.54mm			Timer or RTC		5V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		Clock			114B		4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz			SECONDS	Y	NO			1	YY-MM-DD-dd		2.5V~4V
MCP79510T-I/MS	Microchip Technology	RFQ Min: 1 Mult: 1	download	16 Weeks		Surface Mount	Tape & Reel (TR)	2012			Active	2 (1 Year)	10	EAR99				3mm	ROHS3 Compliant	Lead Free		No	10		10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	SPI							3mm		Surface Mount	-40°C~85°C	CMOS	1.1mm	8542.39.00.01	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL	260	3V	40	MCP79510				0.5mm							Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID		Clock			64B		1.8V~3.6V	HH:MM:SS:hh (12/24 hr)			5MHz									YY-MM-DD-dd	1μA @ 1.8V~3.6V	1.3V~3.6V
ISL12029IBZ-T	Renesas Electronics America	RFQ Min: 1 Mult: 1	download				Cut Tape (CT)				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
DS3231S#T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2012			Active	1 (Unlimited)							ROHS3 Compliant						16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial									Surface Mount	0°C~70°C				Clock/Calendar							DS3231											Alarm, Leap Year, Square Wave Output, TCXO/Crystal	16-SOIC						2.3V~5.5V	HH:MM:SS (12/24 hr)												YY-MM-DD-dd	110μA~170μA @ 3.63V~5.5V	2.3V~5.5V
PT7C4337ZEEX	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	25 Weeks		Surface Mount	Tape & Reel (TR)	2012			Active	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant						8-WFDFN Exposed Pad	I2C, 2-Wire Serial							2mm		Surface Mount	-40°C~85°C	CMOS	0.8mm	8542.39.00.01	Clock/Calendar			DUAL		3.3V						0.5mm	R-PDSO-N8		Timer or RTC	Not Qualified	2/5V		Alarm, Leap Year, Square Wave Output							1.8V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz			SECONDS	Y	YES	I2C		1	YY-MM-DD-dd	0.8μA @ 1.3V~1.8V
X1228S14IZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		2005				3	14	EAR99	85°C	-40°C		8.6614mm	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		14	INDUSTRIAL		1.27mm	R-PDSO-G14	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		1	YY-MM-DD-dd
ISL12022MAIBZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount		2008			Active	1	20	EAR99	85°C	-40°C		12.8mm	RoHS Compliant	Lead Free	Tin	No	20		SOIC	2-Wire, I2C, Serial	5.5V	No SVHC		2.7V			7.5mm				CMOS	2.65mm	8542.39.00.01		e3		DUAL		3V			20	INDUSTRIAL		1.27mm			Timer or RTC		3/5V				Clock		0.0005 %	128B			HH:MM:SS			0.032MHz			SECONDS	Y		I2C	128 B		YY-MM-DD-dd
DS17885-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2010		yes	Obsolete	1 (Unlimited)	24	EAR99			3V	31.75mm	Non-RoHS Compliant	Contains Lead		No	24		24-DIP (0.600, 15.24mm)	Parallel									Through Hole	0°C~70°C	CMOS	5.08mm	8542.39.00.01	Clock/Calendar	e3	MATTE TIN	DUAL	260	3V	30	DS17885	24			2.54mm			Timer or RTC		3V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		Clock			8KB		2.7V~3.7V	HH:MM:SS (12/24 hr)	8		0.032MHz			SECONDS	Y	YES			1	YY-MM-DD-dd	2mA @ 2.7V~3.7V	2.5V~3.7V
RA-4565SA:B3ROHS	EPSON	RFQ Min: 1 Mult: 1
PT7C4337UE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	9 Weeks		Surface Mount	Tube	2013			Last Time Buy	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant			No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial							3mm		Surface Mount	-40°C~85°C	CMOS	1.1mm		Clock/Calendar			DUAL		3.3V						0.65mm			Timer or RTC		2/5V		Alarm, Leap Year, Square Wave Output		Clock					1.8V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz			SECONDS	Y	YES	I2C		1	YY-MM-DD-dd	0.8μA @ 1.3V~1.8V

DS1554W-120IND+ Maxim Integrated
32 Terminations3.3V 32 Pin DS1554 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

Price: 0.0000
RFQ
DS12885T+ Maxim Integrated
32 Terminations5V 32 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1557WP-120IND Maxim Integrated
34 Terminations3.3V 34 Pin DS1557 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
ISL12029IB30AZ Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1227S8Z-2.7A Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO8, ROHS COMPLIANT, PLASTIC, SOIC-8

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

Price: 0.0000
RFQ
ISL12025IBZ Rochester Electronics
8 Terminations3.3V 8 Pin Real Time ClocksAlarm, Leap Year, Supervisor, Unique ID, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
BU9873NUX-TTR ROHM Semiconductor
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
PT7C4363WEX Diodes Incorporated
8 Terminations3V Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
1337AGDVGI Integrated Device Technology (IDT)
8 Terminations3.3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS12R885S-33+ Maxim Integrated
24 Terminations3.3V 24 Pin DS12R885 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
DS17885S-5/T&R+ Maxim Integrated
DS17885 Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
DS1685SN-5+ Maxim Integrated
24 Terminations5V 24 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
M48T129V-85PM1 STMicroelectronics
32 Terminations3.3V 32 Pin M48T129 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
DP8573AVX/NOPB Texas Instruments
28 Terminations5V 28 Pin DP8573 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year

Price: 0.0000
RFQ
RX-8571NB B3 PSN Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 20-Pin SON T/R

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

Price: 0.0000
RFQ
DS17885-5+ Maxim Integrated
24 Terminations5V 24 Pin DS17885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

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
PCF85063AT/AJ NXP Semiconductors / Freescale
Real Time Clocks

Price: 0.0000
RFQ
BQ3285P-SB2E3 Texas Instruments
24 Terminations5V 24 Pin BQ3285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
MCP79510T-I/MS Microchip Technology
10 Terminations3V MCP79510 Real Time ClocksAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID 5MHz

Price: 0.0000
RFQ
ISL12029IBZ-T Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS3231S#T&R Maxim Integrated
DS3231 Real Time ClocksAlarm, Leap Year, Square Wave Output, TCXO/Crystal

Price: 0.0000
RFQ
PT7C4337ZEEX Diodes Incorporated
8 Terminations3.3V Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
X1228S14IZ Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
ISL12022MAIBZ Intersil (Renesas Electronics America)
20 Terminations3V 20 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS17885-3 Maxim Integrated
24 Terminations3V 24 Pin DS17885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
RA-4565SA:B3ROHS EPSON
RA-4565SA:B3ROHS datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
PT7C4337UE Diodes Incorporated
8 Terminations3.3V Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.032MHz

Price: 0.0000
RFQ