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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	Pricing(USD)	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	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Type	JESD-609 Code	Terminal Finish	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	Temperature Grade	Surface Mount	Terminal Pitch	JESD-30 Code	Supply Voltage-Min (Vsup)	Operating Temperature (Min)	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Number of Outputs	Feature	Supplier Device Package	Logic Function	Screening Level	Memory Size	Memory Type	Function	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
RV-3149-C3-32.768KHZ-OPTION-A-TA-QC	Micro Crystal	0.0000	RFQ Min: 1 Mult: 1	download	2 Weeks			Tape & Reel (TR)		Automotive, AEC-Q200		Active	1 (Unlimited)							ROHS3 Compliant						10-VCDFN	SPI, 4-Wire Serial									Surface Mount		-40°C~85°C TA				Clock/Calendar		Gold Flash (Au)			260		40														Alarm, EEPROM, NVRAM, Trickle Charger				2B 8B				1.3V~5.5V	HH:MM:SS										YY-MM-DD-dd	1μA @ 3V
RX-4801SA:UB0 PURE SN	EPSON	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)		RX-4801SA		Not For New Designs	1 (Unlimited)	14						ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	4-Wire Serial									Surface Mount		-40°C~85°C	CMOS			Clock/Calendar			DUAL	GULL WING		3V					YES	1.27mm	R-PDSO-G14			Timer or RTC	Not Qualified	3V			Alarm								1.6V~5.5V					SECONDS	Y	YES	SERIAL, FIXED PROTOCOL				2.1μA~3.4μA @ 3V~5V
PCF2123BS	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download								Active								Supplier Unconfirmed																															16																		Clock/Calendar/Alarm/Timer/Interrupt			HH:MM:SS										DW:DM:M:Y
DP8570AV/NOPB	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1		6 Weeks	ACTIVE (Last Updated: 3 days ago)	Surface Mount	Tube			yes	Active	2A (4 Weeks)	28	EAR99			5V	11.51mm	ROHS3 Compliant	Contains Lead		No	28	4 PROGRAMMABLE MODES FOR TIMER; 4 SELECTABLE OSCILLATOR FREQUENCIES	28-LCC (J-Lead)	Parallel		No SVHC				4.57mm	11.51mm	4.06mm	Surface Mount	1.182714g	-40°C~85°C	CMOS		8542.39.00.01	Timer Clock Peripheral (TCP)	e3	Matte Tin (Sn)	QUAD		245	5V		DP8570	28			1.27mm				Timer or RTC					Alarm, Leap Year		Clock		44B			16	4.5V~5.5V	HH:MM:SS:hh (12/24 hr)			10MHz	1/100SECOND	Y	YES			2	YY-MM-DD-dd	1μA @ 5V	2.2V~5.1V
MCP79410-I/ST	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2007			Active	1 (Unlimited)	8	EAR99				3.1mm	ROHS3 Compliant	Lead Free		No	8		8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial		No SVHC				1.05mm	4.5mm		Surface Mount		-40°C~85°C	CMOS			Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	5V	40	MCP79410	8			0.65mm				Timers or RTCs		2/5V			Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		Clock		64B 1Kb				1.8V~5.5V	HH:MM:SS (12/24 hr)			0.4MHz	SECONDS	Y		I2C	1 kB		YY-MM-DD-dd	1.2μA @ 3.3V	1.3V~5.5V
MCP79410-I/SN	Microchip Technology	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tube	2005			Active	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant	Lead Free	Tin	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	e3		DUAL		260	5V	40	MCP79410	8			1.27mm				Timers or RTCs		2/5V			Alarm, Leap Year, Square Wave Output, SRAM, Unique ID		Clock		64B 1Kb				1.8V~5.5V	HH:MM:SS (12/24 hr)			0.4MHz	SECONDS	Y		I2C	1 kB		YY-MM-DD-dd	1.2μA @ 3.3V	1.3V~5.5V
X1227S8T1	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2005				1 (Unlimited)	8	EAR99	70°C	0°C		4.9022mm	Non-RoHS Compliant	Contains Lead					SOIC	2-Wire, I2C, Serial			not_compliant				3.9116mm					CMOS	1.7272mm	8542.39.00.01		e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	40		8	COMMERCIAL		1.27mm	R-PDSO-G8	4.5V		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
ISL12029IVAZ	Renesas Electronics America	0.0000	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
DS1251WP-120+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2011		yes	Active	3 (168 Hours)	34	3A991.B.2.A				24.384mm	ROHS3 Compliant	Lead Free				USE DS9034PCX TO ORDER POWERCAP	34-PowerCap™ Module	Parallel			not_compliant				23.495mm		Surface Mount		0°C~70°C	CMOS	6.858mm	8473.30.11.40	Phantom Time Chip	e3	Matte Tin (Sn)	DUAL		NOT SPECIFIED	3.3V	NOT SPECIFIED	DS1251	34		YES	1.27mm	R-XDMA-U34			Timer or RTC	Not Qualified	3.3V			Leap Year, NVSRAM				512KB				2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO				YY-MM-DD-dd	7mA @ 3.3V	3V
RX-8025SA:AA0	Epson	3.6029	Add to Cart Min: 1 Mult: 1													85°C	-40°C			RoHS Compliant						SOIC		5.5V			1.7V						338.011364mg																												Clock							HH:MM:SS
PCA21125T/Q900/1,1	NXP USA Inc.	0.0000	RFQ Min: 1 Mult: 1	download	7 Weeks			Tape & Reel (TR)	2006			Active	1 (Unlimited)	14					5mm	ROHS3 Compliant						14-TSSOP (0.173, 4.40mm Width)	SPI							4.4mm		Surface Mount		-40°C~125°C	CMOS	1.1mm	8542.39.00.01	Clock/Calendar	e4	Nickel/Palladium/Gold (Ni/Pd/Au)	DUAL		NOT SPECIFIED	3V	NOT SPECIFIED	PCA21125	14		YES	0.65mm	R-PDSO-G14			Timer or RTC	Not Qualified	1.5/5V			Alarm, Leap Year, Square Wave Output, Watchdog Timer			AEC-Q100					1.6V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	NO			1	YY-MM-DD-dd	30.3μA @ 2V~5V
X1226V8IZ	Intersil	0.0000	RFQ Min: 1 Mult: 1
BQ4802YDSH	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	2 (1 Year)	28	EAR99			5V	18.095mm	ROHS3 Compliant	Contains Lead		No	28		28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets	Parallel							8.56mm		Surface Mount		0°C~70°C	CMOS	3.05mm	8542.39.00.01	Clock/Calendar			DUAL			5V		BQ4802	28			1.27mm				Timer or RTC		5V			Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		Clock						4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	NO			1	YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.4V~4V
DS1338Z-33+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download					2006		yes		1	8	EAR99				4.9mm	Non-RoHS Compliant	Lead Free			8		SOIC								3.9mm					CMOS	1.75mm			e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V	NOT SPECIFIED		8	INDUSTRIAL	YES	1.27mm		3V	-40°C	Timer or RTC	Not Qualified	3.3V	3.63V													TIMER, REAL TIME CLOCK	0.032MHz	SECONDS	N	NO	I2C		1
RX-8025SA:AC0	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks		Surface Mount	Tape & Reel (TR)		RX-8025SA		Active	1 (Unlimited)			85°C	-40°C			ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C				Clock/Calendar																					Alarm, Leap Year	14-SOP							1.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V
RX-8035SA:AC3 PURE SN	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks			Tape & Reel (TR)		RX-8035SA		Active	1 (Unlimited)							ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C				Time Event Recorder																					Alarm								2.4V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	2.5μA @ 3V	1V~5.5V
X1288S16-2.7A	Intersil	0.0000	RFQ Min: 1 Mult: 1
RTC62421B	Seiko	0.0000	RFQ Min: 1 Mult: 1
X1228S14-4.5A	Rochester Electronics, LLC	0.0000	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	14					8.6614mm	Non-RoHS Compliant						14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9116mm		Surface Mount		0°C~70°C	CMOS	1.7272mm		Clock/Calendar	e0	TIN LEAD	DUAL		240	5V	NOT SPECIFIED		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
R2045S-E2-F	Ricoh	0.0000	RFQ Min: 1 Mult: 1
DS1393U-18+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube	2002		yes	Obsolete	1 (Unlimited)	10	EAR99	85°C	-40°C	1.8V	3mm	ROHS3 Compliant	Lead Free		No	10		UMAX	Serial	1.89V			1.71V			3mm					CMOS	1.1mm	8542.39.00.01		e3	Matte Tin (Sn)	DUAL		260	1.8V	30		10	INDUSTRIAL		0.5mm				Timers or RTCs							Clock							HH:MM:SS:hh			0.032MHz		Y	NO			1	YY-MM-DD-dd
RV-3049-C3-32.768KHZ-OPTION-A-TB-QC	Micro Crystal	0.0000	RFQ Min: 1 Mult: 1	download	2 Weeks			Tape & Reel (TR)		Automotive, AEC-Q200		Active	1 (Unlimited)							ROHS3 Compliant						10-VCDFN	SPI, 4-Wire Serial									Surface Mount		-40°C~125°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
1337GDVGI8	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Active	3 (168 Hours)							ROHS3 Compliant						8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C				Clock/Calendar								IDT1337													Alarm, Leap Year, Square Wave Output	8-MSOP							1.8V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	0.6μA @ 1.3V~1.8V
DS1685QN-5+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	14 Weeks			Tube	2000		yes	Active	1 (Unlimited)	28	EAR99				11.505mm	ROHS3 Compliant	Lead Free					28-LCC (J-Lead)	Parallel							11.505mm		Surface Mount		-40°C~85°C	CMOS	4.57mm	8473.30.11.80	Clock/Calendar	e3	Tin (Sn)	QUAD		260	5V	NOT SPECIFIED	DS1685	28		YES	1.27mm	S-PQCC-J28			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	Y	YES			1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
CBC92132C-Q3-TR3	Cymbet Corporation	0.0000	RFQ Min: 1 Mult: 1	download	9 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)							RoHS Compliant						16-UFQFN Exposed Pad	I2C									Surface Mount		-40°C~85°C				Clock/Calendar																					Alarm, Backup Supply Charger, Leap Year, RAM				64B				2.5V~5.5V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	50nA @ 2.5V~5.5V	3.2V
DS1501WEN/T&R	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	3 (168 Hours)							Non-RoHS Compliant						28-TSSOP (0.465, 11.80mm Width)	Parallel									Surface Mount		-40°C~85°C				Clock/Calendar								DS1501													Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K	28-TSOP			256B				3V~3.6V	HH:MM:SS (24 hr)										YY-MM-DD-dd	4mA @ 3V~3.6V	2.5V~3.7V
DS1687-5	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2000		yes	Obsolete	1 (Unlimited)	24	EAR99			5V	34.04mm	Non-RoHS Compliant	Contains Lead	Tin	No	24		24-DIP Module (0.600, 15.24mm)	Parallel		Unknown			32.768kHz	9.4mm	18.8mm		Through Hole		0°C~70°C	CMOS			Clock/Calendar	e3		DUAL			5V		DS1687	24			2.54mm				Timer or RTC		5V		11	Alarm, NVSRAM, Square Wave Output, Y2K		Clock		242B	RAM			4.5V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	YES			1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
DS1315EN-33+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks			Tube	2002		yes	Active	1 (Unlimited)	20	EAR99				6.5mm	ROHS3 Compliant	Lead Free					20-TSSOP (0.173, 4.40mm Width)	Parallel							4.4mm		Surface Mount		-40°C~85°C	CMOS	1.1mm	8542.39.00.01	Phantom Time Chip	e3	Matte Tin (Sn)	DUAL		260	3.3V	30	DS1315	20		YES	0.65mm	R-PDSO-G20			Timer or RTC	Not Qualified	3.3V			Leap Year								3V~3.6V	HH:MM:SS:hh (12/24 hr)			0.032MHz	1/100SECOND	N	YES	SERIAL, FIXED PROTOCOL			YY-MM-DD-dd	1.1mA @ 3.3V	2.5V~3.7V
DS1743-85IND+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2012		yes	Obsolete	1 (Unlimited)	34	EAR99	85°C	-40°C	5V		ROHS3 Compliant			No	28			Parallel	5.5V			4.5V								CMOS		8473.30.11.80		e3	Matte Tin (Sn)	DUAL			5V			34	COMMERCIAL		2.54mm	R-XDMA-U34			Timer or RTC							Clock		8kB					HH:MM:SS	8		0.032MHz	SECONDS	N	NO				YY-MM-DD-dd
X1288S16I-4.5AT1	Intersil	0.0000	RFQ Min: 1 Mult: 1

RV-3149-C3-32.768KHZ-OPTION-A-TA-QC Micro Crystal
Real Time ClocksAlarm, EEPROM, NVRAM, Trickle Charger

Price: 0.0000
RFQ
RX-4801SA:UB0 PURE SN EPSON
14 Terminations3V Real Time ClocksTimer or RTC SubcategoryAlarm

Price: 0.0000
RFQ
PCF2123BS NXP Semiconductors
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 16-Pin HVQFN EP

Price: 0.0000
RFQ
DP8570AV/NOPB Texas Instruments
28 Terminations5V 28 Pin DP8570 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year 10MHz

Price: 0.0000
RFQ
MCP79410-I/ST Microchip Technology
8 Terminations5V 8 Pin MCP79410 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
MCP79410-I/SN Microchip Technology
8 Terminations5V 8 Pin MCP79410 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
X1227S8T1 Intersil (Renesas Electronics America)
8 Terminations 5V 8 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

Price: 0.0000
RFQ
ISL12029IVAZ Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

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

Price: 0.0000
RFQ
RX-8025SA:AA0 Epson
Real Time Clocks Min 1.7V V Max 5.5V V

Price: 3.6029
RFQ
PCA21125T/Q900/1,1 NXP USA Inc.
14 Terminations 3V 14 Pin PCA21125 Real Time Clocks Timer or RTC Subcategory Alarm, Leap Year, Square Wave Output, Watchdog Timer

Price: 0.0000
RFQ
X1226V8IZ Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO8, 4.40 MM, ROHS COMPLIANT, PLASTIC, MO-153AC, TSSOP-8

Price: 0.0000
RFQ
BQ4802YDSH Texas Instruments
28 Terminations5V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
DS1338Z-33+T Maxim Integrated
8 Terminations3.3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
RX-8025SA:AC0 EPSON
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
RX-8035SA:AC3 PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
X1288S16-2.7A Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO16, 0.300 INCH, PLASTIC, SOIC-16

Price: 0.0000
RFQ
RTC62421B Seiko
Real Time Clock, PDIP18, ROHS COMPLIANT, DIP-18

Price: 0.0000
RFQ
X1228S14-4.5A Rochester Electronics, LLC
14 Terminations 5V 14 Pin Real Time Clocks Alarm, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
R2045S-E2-F Ricoh
R2045S-E2-F datasheet pdf and Clock/Timing - Real Time Clocks product details from Ricoh stock available at HK JDW

Price: 0.0000
RFQ
DS1393U-18+ Maxim Integrated
10 Terminations1.8V 10 Pin Real Time ClocksTimers or RTCs Subcategory0.032MHz Min 1.71V VMax 1.89V V

Price: 0.0000
RFQ
RV-3049-C3-32.768KHZ-OPTION-A-TB-QC Micro Crystal
Real Time ClocksAlarm, NVRAM, RAM, Trickle Charger

Price: 0.0000
RFQ
1337GDVGI8 Renesas Electronics America
IDT1337 Real Time ClocksAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
DS1685QN-5+ Maxim Integrated
28 Terminations5V 28 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
CBC92132C-Q3-TR3 Cymbet Corporation
Real Time ClocksAlarm, Backup Supply Charger, Leap Year, RAM

Price: 0.0000
RFQ
DS1501WEN/T&R Maxim Integrated
DS1501 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K

Price: 0.0000
RFQ
DS1687-5 Maxim Integrated
24 Terminations5V 24 Pin DS1687 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K

Price: 0.0000
RFQ
DS1315EN-33+ Maxim Integrated
20 Terminations3.3V 20 Pin DS1315 Real Time ClocksTimer or RTC SubcategoryLeap Year 0.032MHz

Price: 0.0000
RFQ
DS1743-85IND+ Maxim Integrated
34 Terminations5V 34 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 4.5V VMax 5.5V V

Price: 0.0000
RFQ
X1288S16I-4.5AT1 Intersil
1 TIMER(S), REAL TIME CLOCK, PDSO16, 0.300 INCH, PLASTIC, SOIC-16

Price: 0.0000
RFQ