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STM32F103C8T6
MFI343S00177
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STM32F407VET6

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

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	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	Max Supply Current	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 (Max)	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	Function	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	Bus Compatibility	uPs/uCs/Peripheral ICs Type	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
MCP795B10-I/SL	Microchip Technology	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2011			Obsolete	1 (Unlimited)	14		EAR99				8.65mm	ROHS3 Compliant			No	14	ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-SOIC (0.154, 3.90mm Width)	SPI							3.9mm		Surface Mount	-40°C~85°C	CMOS		1.75mm	8542.39.00.01	Clock/Calendar	e3	MATTE TIN (SN)	DUAL			5V		MCP795B10	14			1.27mm					Timer or RTC		2/5V			Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer		Clock		64B		8	1.8V~5.5V	HH:MM:SS:hh (12/24 hr)				10MHz	1/100SECOND	Y	NO			YY-MM-DD-dd	1μA @ 1.8V~5.5V	1.3V~5.5V
RTC-72423B	Toyocom	RFQ Min: 1 Mult: 1	download		Surface Mount	Bulk							SMD/SMT		85°C	-40°C		16.3mm	RoHS Compliant	Contains Lead			24		SOIC	Parallel	5.5V	Unknown		4.5V	1MHz	2.8mm	7.9mm																													5							8		HH:MM:SS (12/24 hr)										YY-MM-DD-dd
RTC-8564JE:ROHS	EPSON	RFQ Min: 1 Mult: 1	download	15 Weeks	Surface Mount	Tube		RTC-8564JE		Active	1 (Unlimited)				85°C	-40°C			ROHS3 Compliant				20		20-LSSOJ (0.213, 5.40mm Width)	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C					Clock/Calendar																						Alarm, Y2K	20-VSOJ						1.8V~5.5V	HH:MM:SS										YY-MM-DD-dd	0.7μA~0.8μA @ 3V~5V
RV-8564-C2	Micro Crystal	RFQ Min: 1 Mult: 1	download			Cut Tape	2005			Active		10	SMD/SMT	EAR99	85°C	-40°C		5mm	RoHS Compliant				10			I2C	5.5V	No SVHC		1.2V	32.768kHz						CMOS	250nA				e4	Gold (Au)	DUAL	NO LEAD		2V				INDUSTRIAL	YES	1mm					Timers or RTCs	Not Qualified	1.5/5V		2											I2C	TIMER, REAL TIME CLOCK		SECONDS	Y	YES	I2C
RTC-4543SA A PURE SN	Epson America, Inc	RFQ Min: 1 Mult: 1	download							LTB									Yes with exemptions																															14																		Clock/Calendar			HH:MM:SS										DW:DM:M:Y
RX4045SA:AA3	Epson America, Inc	RFQ Min: 1 Mult: 1	download			Tape and Reel				Obsolete									Yes with exemptions																															14																		Clock/Calendar/Alarm/Timer/Interrupt			HH:MM:SS										DW:DM:M:Y
RX8900CEUCB	EPSON	RFQ Min: 1 Mult: 1
RX-8581SA B0 ROHS	Epson America, Inc	RFQ Min: 1 Mult: 1	download			Tape and Reel				LTB									Yes with exemptions																															14																		Clock/Calendar/Alarm			HH:MM:SS										DW:DM:M:Y
RX-4803SA:UAB PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks				RX-4803SA		Active	1 (Unlimited)								ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	SPI									Surface Mount	-40°C~85°C					Clock/Calendar																						Alarm, Leap Year							1.6V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	2.1μA~3.4μA @ 3V~5V
RTC4543SA:B3:ROHS	Epson America, Inc	RFQ Min: 1 Mult: 1	download			Tape and Reel				LTB									Yes with exemptions																															14																		Clock/Calendar			HH:MM:SS										DW:DM:M:Y
DS1687-5IND+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	19 Weeks	Through Hole	Tube	2000		yes	Active	1 (Unlimited)	24		EAR99			5V	38.1mm	ROHS3 Compliant	Lead Free		No	24		24-DIP Module (0.600, 15.24mm)	Parallel		Unknown				10.67mm	18.29mm		Through Hole	-40°C~85°C	CMOS			8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL			5V		DS1687	24			2.54mm					Timer or RTC		5V			Alarm, NVSRAM, Square Wave Output, Y2K		Clock		242B			4.5V~5.5V	HH:MM:SS (12/24 hr)				0.032MHz	SECONDS	Y	YES		1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
DS1340C-3#	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	16		EAR99			3V	10.3mm	ROHS3 Compliant		Tin	No	16		16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial							7.5mm		Surface Mount	-40°C~85°C	CMOS		2.65mm	8542.39.00.01	Clock/Calendar	e3		DUAL		260	3V	40	DS1340	16			1.27mm										Leap Year, Trickle-Charger		Clock					2.7V~5.5V	HH:MM:SS (24 hr)				0.032MHz				I2C		YY-MM-DD-dd	125μA @ 3.3V	1.3V~3.7V
CBC34123-M5C	Cymbet	RFQ Min: 1 Mult: 1			Surface Mount										70°C	-20°C			RoHS Compliant	Lead Free			16		QFN	SPI			unknown																																										HH:MM:SS (12/24 hr)										YY-MM-DD-dd
DS1501W+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	7 Weeks		Tube	2007		yes	Not For New Designs	1 (Unlimited)	28		EAR99				36.83mm	ROHS3 Compliant	Lead Free					28-DIP (0.600, 15.24mm)	Parallel							15.24mm		Through Hole	0°C~70°C	CMOS		5.08mm	8473.30.11.80	Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3.3V	NOT SPECIFIED	DS1501	28		NO	2.54mm	R-PDIP-T28				Timers or RTCs	Not Qualified	3.3V			Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K				256B			3V~3.6V	HH:MM:SS (24 hr)	8			0.032MHz	SECONDS	Y	YES		1	YY-MM-DD-dd	4mA @ 3V~3.6V	2.5V~3.7V
PCF2129T/1	NXP Semiconductors	RFQ Min: 1 Mult: 1	download							Obsolete									Supplier Unconfirmed																															16																		Clock/Calendar			HH:MM:SS										DW:DM:M:Y
PT7C43390WE	Diodes Incorporated	RFQ Min: 1 Mult: 1	download	9 Weeks	Surface Mount		2007			Last Time Buy	1 (Unlimited)	8		EAR99			3V	4.9mm	ROHS3 Compliant		Tin		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		DUAL		260	3V	40					1.27mm					Timer or RTC	Not Qualified	3/5V			Alarm, Leap Year, Square Wave Output		Clock					1.35V~5.5V	HH:MM:SS (12/24 hr)					SECONDS	Y	NO	I2C	1	YY-MM-DD-dd	0.6μA~0.7μA @ 3V~5V
RTC72421B	EPSON	RFQ Min: 1 Mult: 1
DS1338C-33+	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Bulk	2015		yes		1	16		EAR99				10.3mm	RoHS Compliant										compliant				7.5mm				CMOS		2.65mm	8542.39.00.01		e3	MATTE TIN	DUAL	GULL WING	260	3.3V	NOT SPECIFIED		16	INDUSTRIAL	YES	1.27mm	R-PDSO-G16	3V	85°C	-40°C		Not Qualified		5.5V													TIMER, REAL TIME CLOCK	0.032MHz				I2C	1
RTC-62421B:ROHS	EPSON	RFQ Min: 1 Mult: 1	download		Through Hole	Tube				Obsolete	1 (Unlimited)								RoHS Compliant						18-DIP (0.300, 7.62mm)	Parallel									Through Hole	-40°C~85°C					Clock/Calendar																						Leap Year							4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	1.8μA~3μA @ 2V~5V
RTC-7301SF-B ROHS	Epson America, Inc	RFQ Min: 1 Mult: 1	download							LTB									Yes with exemptions																															24																		Clock/Calendar/Alarm/Timer/Interrupt			HH:MM:SS										YY:MM:DD
DS1344D-33+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tube	2002		yes	Active	1 (Unlimited)	14		EAR99			3.3V	3mm	ROHS3 Compliant			No	14		14-WFDFN Exposed Pad	SPI							3mm		Surface Mount	-40°C~85°C	CMOS		0.8mm	8542.39.00.01	Clock/Calendar	e3	TIN	DUAL		260	3.3V	30	DS1344	14			0.4mm					Timers or RTCs					Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger		Clock		96B			3V~5.5V	HH:MM:SS (12/24 hr)				4MHz	SECONDS	Y	NO	SERIAL, 3-WIRE	1	YY-MM-DD-dd	120μA~160μA @ 3.63V~5.5V	1.3V~5.5V
DP8570AV	Rochester Electronics	RFQ Min: 1 Mult: 1				Tube				Obsolete	2A (4 Weeks)								Non-RoHS Compliant						28-LCC (J-Lead)	Parallel									Surface Mount	-40°C~85°C					Timer Clock Peripheral (TCP)																						Alarm, Leap Year	28-PLCC (11.51x11.51)			44B			4.5V~5.5V	HH:MM:SS:hh (12/24 hr)										YY-MM-DD-dd	1μA @ 5V	2.2V~5.1V
DS1338Z-18+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel (TR)	2013			Active	1 (Unlimited)				85°C	-40°C			ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C					Clock/Calendar								DS1338														Leap Year, NVSRAM, Square Wave Output	8-SOIC			56B			1.71V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	100μA @ 1.89V	1.3V~3.7V
PCF85063BTL/1,118	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks		Tape & Reel (TR)	2010			Active	1 (Unlimited)	10						2.6mm	ROHS3 Compliant						10-XFDFN Exposed Pad	SPI							2.6mm		Surface Mount	-40°C~85°C	CMOS		0.5mm		Clock/Calendar			DUAL			3.3V		PCF85063	10		YES	0.5mm	S-PDSO-N10				Timers or RTCs	Not Qualified	1.2/5V			Alarm, Leap Year, Square Wave Output							0.9V~5.5V	HH:MM:SS (12/24 hr)					SECONDS	Y	YES	SERIAL, 3-WIRE	1	YY-MM-DD-dd	0.6μA @ 3.3V
RTC-4543SA:B0:PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks		Tape & Reel (TR)		RTC-4543SA		Active	1 (Unlimited)								ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	3-Wire Serial									Surface Mount	-40°C~85°C					Clock/Calendar																							14-SOP						2.5V~5.5V												1μA~3μA @ 2V~5V
PCA21125T/Q900/1,1	NXP USA Inc.	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
PCF2129AT/2,518	NXP Semiconductors	RFQ Min: 1 Mult: 1	download	7 Weeks		Tape & Reel (TR)	2003			Active	3 (168 Hours)	20						12.8mm	ROHS3 Compliant						20-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial							7.5mm		Surface Mount	-40°C~85°C	CMOS		2.65mm		Clock/Calendar			DUAL		260	3.3V	NOT SPECIFIED	PCF2129	20		YES	1.27mm	R-PDSO-G20				Timers or RTCs	Not Qualified	2/4V			Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer							1.8V~4.2V	HH:MM:SS (12/24 hr)					SECONDS	Y	YES	I2C	1	YY-MM-DD-dd	1.5μA @ 3.3V	1.8V~4.2V
1338-18DCGI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount	Bulk	2006		yes	Active	1	8		EAR99	85°C	-40°C	1.8V	4.9mm	RoHS Compliant	Lead Free		No	8		SOIC	2-Wire, I2C, Serial	5.5V			1.4V		1.5mm	3.9mm	1.5mm			CMOS					e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	30		8	INDUSTRIAL		1.27mm					Timer or RTC		2/5V					Clock		56B				HH:MM:SS				0.032MHz	SECONDS	N	NO	I2C	1	YY-MM-DD-dd
RTC-4543SA:A ROHS	EPSON	RFQ Min: 1 Mult: 1	download					RTC-4543SA		Obsolete	1 (Unlimited)														14-SOIC (0.197, 5.00mm Width)	3-Wire Serial									Surface Mount	-40°C~85°C					Clock/Calendar																						Leap Year	14-SOP						2.5V~5.5V	HH:MM:SS (24 hr)										YY-MM-DD-dd	1μA~3μA @ 2V~5V
RTC-4574SA:B0:PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks		Tape & Reel (TR)		RTC-4574SA		Active	1 (Unlimited)								ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	3-Wire Serial									Surface Mount	-40°C~85°C					Clock/Calendar																						Alarm	14-SOP						1.6V~5.5V												1μA~2μA @ 3V~5V

MCP795B10-I/SL Microchip Technology
14 Terminations5V 14 Pin MCP795B10 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
RTC-72423B Toyocom
Real Time ClocksMin 4.5V VMax 5.5V V

Price: 0.0000
RFQ
RTC-8564JE:ROHS EPSON
Real Time Clocks Alarm, Y2K

Price: 0.0000
RFQ
RV-8564-C2 Micro Crystal
10 Terminations2V Real Time ClocksTimers or RTCs SubcategoryMin 1.2V VMax 5.5V V

Price: 0.0000
RFQ
RTC-4543SA A PURE SN Epson America, Inc
Real Time Clock Serial Clock/Calendar 14-Pin SOP Bulk

Price: 0.0000
RFQ
RX4045SA:AA3 Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 14-Pin SOP T/R

Price: 0.0000
RFQ
RX8900CEUCB EPSON
Real Time Clock RX8900CE:UCB I2C-BUS RTC +/-5.0PPM-30 70C BULK-CUT TAPE

Price: 0.0000
RFQ
RX-8581SA B0 ROHS Epson America, Inc
Real Time Clock Serial Clock/Calendar/Alarm 14-Pin SOP T/R

Price: 0.0000
RFQ
RX-4803SA:UAB PURE SN EPSON
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
RTC4543SA:B3:ROHS Epson America, Inc
Real Time Clock Serial Clock/Calendar 14-Pin SOP T/R

Price: 0.0000
RFQ
DS1687-5IND+ Maxim Integrated
24 Terminations5V 24 Pin DS1687 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
DS1340C-3# Maxim Integrated
16 Terminations3V 16 Pin DS1340 Real Time ClocksLeap Year, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
CBC34123-M5C Cymbet
Real Time Clocks

Price: 0.0000
RFQ
DS1501W+ Maxim Integrated
28 Terminations3.3V 28 Pin DS1501 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
PCF2129T/1 NXP Semiconductors
Real Time Clock Serial (3-Wire, I2C, SPI) Clock/Calendar 16-Pin SO

Price: 0.0000
RFQ
PT7C43390WE Diodes Incorporated
8 Terminations3V Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
RTC72421B EPSON
RTC72421B datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
DS1338C-33+ Maxim Integrated
16 Terminations3.3V 16 Pin Real Time Clocks0.032MHz

Price: 0.0000
RFQ
RTC-62421B:ROHS EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
RTC-7301SF-B ROHS Epson America, Inc
Real Time Clock Parallel Clock/Calendar/Alarm/Timer/Interrupt 24-Pin SSOP Bulk

Price: 0.0000
RFQ
DS1344D-33+ Maxim Integrated
14 Terminations3.3V 14 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz

Price: 0.0000
RFQ
DP8570AV Rochester Electronics
Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ
DS1338Z-18+T&R Maxim Integrated
DS1338 Real Time ClocksLeap Year, NVSRAM, Square Wave Output

Price: 0.0000
RFQ
PCF85063BTL/1,118 NXP Semiconductors
10 Terminations3.3V 10 Pin PCF85063 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output

Price: 0.0000
RFQ
RTC-4543SA:B0:PURE SN EPSON
Real Time Clocks

Price: 0.0000
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
PCF2129AT/2,518 NXP Semiconductors
20 Terminations3.3V 20 Pin PCF2129 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer

Price: 0.0000
RFQ
1338-18DCGI8 Integrated Device Technology (IDT)
8 Terminations3.3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 1.4V VMax 5.5V V

Price: 0.0000
RFQ
RTC-4543SA:A ROHS EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
RTC-4574SA:B0:PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ