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STM32F103C8T6
MFI343S00177
STM32F407VET6
ATMEGA328P-PU

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

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Lifecycle Status	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	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	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Nominal Supply Current	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)	Feature	Load Capacitance	Supplier Device Package	Logic Function	Access Time	Accuracy	Memory Size	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	RAM (words)	Time-Min	Interrupt Capability	Volatile	Information Access Method	Non-Volatile Memory	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
R2043L-E2	RICOH Electronic Devices Co., LTD.	RFQ Min: 1 Mult: 1	download	9 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)	16					2.3mm	RoHS Compliant														2.3mm				CMOS	0.43mm						QUAD	NO LEAD		3V			16	INDUSTRIAL	YES	0.4mm	S-XQCC-N16	1.7V	85°C	-40°C				5.5V											TIMER, REAL TIME CLOCK	0.032MHz					SERIAL, 4-WIRE/SPI
BQ3285LCSSTR	Texas Instruments	RFQ Min: 1 Mult: 1								no			24	EAR99				8.65mm	RoHS Compliant	Contains Lead			24		SSOP								3.9mm				CMOS	1.73mm	8542.39.00.01					DUAL	GULL WING		3V			24	COMMERCIAL	YES	0.635mm		2.7V	70°C			Not Qualified		5.5V										8	TIMER, REAL TIME CLOCK	0.032MHz					PARALLEL, MUXED BUS
ISL12028IB27AZ-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel	2005			Active	2	14	EAR99	85°C	-40°C	3.3V	8.65mm	RoHS Compliant			No			SOIC	2-Wire, I2C, Serial	5.5V			2.7V			3.9mm				CMOS	1.75mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	40		14, 14	INDUSTRIAL		1.27mm	R-PDSO-G14				Timer or RTC		3/5V					Clock					HH:MM:SS			0.032MHz		SECONDS	Y	YES	I2C			YY-MM-DD-dd
X1288S16IT1	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape & Reel (TR)	2005				1 (Unlimited)	16	EAR99	85°C	-40°C		10.3mm	Non-RoHS Compliant	Contains Lead					SOIC	2-Wire, I2C, Serial			not_compliant				7.5mm				CMOS	2.65mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	NOT SPECIFIED		16	INDUSTRIAL		1.27mm	R-PDSO-G16	4.5V			Timer or RTC	Not Qualified	5V	5.5V							31.3kB		HH:MM:SS:hh (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz		1/100SECOND	Y	YES	I2C		1	YY-MM-DD-dd
RX-8803SA:UA PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks					RX-8803SA		Active	1 (Unlimited)							ROHS3 Compliant						14-SOIC (0.197, 5.00mm Width)	I2C								Surface Mount		-40°C~85°C					Clock/Calendar																					Alarm							1.6V~5.5V	HH:MM:SS											YY-MM-DD	2.1μA~3.4μA @ 3V~5V
X1205V8IZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount	Bulk	2005				1	8	EAR99	85°C	-40°C		4.4mm	RoHS Compliant	Lead Free					TSSOP	2-Wire, I2C, Serial							3mm				CMOS	1.2mm	8542.39.00.01			e3	MATTE TIN	DUAL		260	5V	40		8	INDUSTRIAL		0.65mm	R-PDSO-G8	2.7V			Timer or RTC	Not Qualified	3/5V	5.5V									HH:MM:SS (12/24 hr)		TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	Y	YES	I2C			YY-MM-DD-dd
ISL1208IB8Z	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	8 Weeks			Tube				Active	1 (Unlimited)	8	EAR99				4.9022mm	ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial							3.9116mm	Surface Mount		-40°C~85°C	CMOS	1.7272mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		NOT SPECIFIED	3V	NOT SPECIFIED	ISL1208	8		YES	1.27mm	R-PDSO-G8								Alarm, Leap Year, SRAM						2B	2.7V~5.5V	HH:MM:SS (12/24 hr)								I2C			YY-MM-DD-dd	4μA~6μA @ 3V~5V	1.8V~5.5V
ISL12022MIBZR5421	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount		2007			Active	1	20	EAR99	85°C	-40°C		12.8mm	RoHS Compliant			No			SOIC	2-Wire, I2C, Serial	5.5V			2.7V			7.5mm				CMOS	2.65mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	DUAL		260	3V			20	INDUSTRIAL		1.27mm	R-PDSO-G20				Timer or RTC		3/5V					Clock		0.0005 %	128B		HH:MM:SS			0.032MHz		SECONDS	Y	NO	I2C			YY-MM-DD-dd
RTC-7301SF:B3ROHS	EPSON	RFQ Min: 1 Mult: 1
DS14285+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2005		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	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V	30	DS14285	24		NO	2.54mm	R-PDIP-T24				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	0.5μA @ 4.5V~5.5V	2.5V~3.6V
X1227S8-2.7	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			no	Obsolete	1 (Unlimited)	8					4.9022mm	Non-RoHS Compliant						8-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	30		8		YES	1.27mm	R-PDSO-G8					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
RX-4571LC:B0 PURE SN	EPSON	RFQ Min: 1 Mult: 1
X1228S14IZ-2.7	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1				Surface Mount						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
M48T12-150PC1	STMicroelectronics	RFQ Min: 1 Mult: 1	download	25 Weeks	ACTIVE (Last Updated: 6 months ago)	Through Hole	Tube		Timekeeper®		Active	1 (Unlimited)	24	EAR99			5V	34.8mm	ROHS3 Compliant	Lead Free		No	24	10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.2V	24-DIP Module (0.600, 15.24mm)	Parallel		No SVHC			150GHz	8.89mm	18.34mm	Through Hole		0°C~70°C	CMOS		8542.39.00.01	80mA	Clock/Calendar	e3	Matte Tin (Sn)	DUAL			5V		M48T12	24			2.54mm					Timer or RTC		5V		Leap Year			Clock	150 ns		2kB	4.5V~5.5V	HH:MM:SS (24 hr)				2040	SECONDS	N	NO				YY-MM-DD-dd	3mA @ 4.5V~5.5V
RX-8035LC:B3 PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks			Tape & Reel (TR)		RX-8035LC		Active	1 (Unlimited)							ROHS3 Compliant						12-TFSOJ (0.094, 2.40mm Width)	I2C, 2-Wire Serial								Surface Mount		-40°C~85°C					Time Event Recorder																					Alarm		12-VSOJ					2.4V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	2.5μA @ 3V	1V~5.5V
ISL12029IB27Z-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount	Cut Tape	2005			Active	2	14	EAR99	85°C	-40°C	3.3V	8.65mm	RoHS Compliant	Lead Free		No	14		SOIC	2-Wire, I2C, Serial	5.5V			2.7V			3.9mm				CMOS	1.75mm	8542.39.00.01			e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	40			INDUSTRIAL		1.27mm					Timer or RTC		3/5V					Clock			512B		HH:MM:SS			0.032MHz		SECONDS	Y	NO	I2C		1	YY-MM-DD-dd
DS1747WP-120+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	10 Weeks		Surface Mount	Tray	2012		yes	Active	3 (168 Hours)	34	EAR99			3.3V	25.019mm	ROHS3 Compliant	Lead Free	Tin	No	34		34-PowerCap™ Module	Parallel		Unknown					23.495mm	Surface Mount		0°C~70°C	CMOS	2.3368mm	8473.30.11.80		Clock/Calendar	e3		DUAL		260	3.3V		DS1747	34			1.27mm					Timer or RTC				Leap Year, NVSRAM, Y2K	10pF		Clock			512KB	2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz		SECONDS	N	NO				YY-MM-DD-dd	2mA @ 3.3V	3V
M48T58-70PC1	STMicroelectronics	RFQ Min: 1 Mult: 1	download	25 Weeks		Through Hole	Tube		Timekeeper®		Active	1 (Unlimited)	28	EAR99			5V	39.88mm	ROHS3 Compliant	Lead Free		No	28		28-DIP Module (0.600, 15.24mm)	Parallel		No SVHC			70GHz	8.89mm	18.34mm	Through Hole	4.190003g	0°C~70°C	CMOS		8542.39.00.01	80mA	Clock/Calendar	e3	Matte Tin (Sn)	DUAL			5V		M48T58	28			2.54mm					Timer or RTC				Leap Year			Clock	70 ns		8kB	4.75V~5.5V	HH:MM:SS (24 hr)				8184	SECONDS	N	NO				YY-MM-DD-dd	3mA @ 4.75V~5.5V
RV-3129-C3-32.768KHZ-OPTION-B-TB-QA	Micro Crystal	RFQ Min: 1 Mult: 1	download	2 Weeks			Tape & Reel (TR)		Automotive, AEC-Q200		Active	1 (Unlimited)							ROHS3 Compliant						10-VCDFN	I2C, 2-Wire Serial								Surface Mount		-40°C~125°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
DS1284+	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube			yes	Obsolete	1 (Unlimited)	28					36.83mm	ROHS3 Compliant					ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P	28-DIP (0.600, 15.24mm)	Parallel			unknown				15.24mm	Through Hole		0°C~70°C	CMOS	5.08mm			Clock/Calendar	e3	MATTE TIN	DUAL		260	5V	NOT SPECIFIED		28		NO	2.54mm	R-PDIP-T28					COMMERCIAL			Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer						50B	4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8		0.032MHz							1	YY-MM-DD-dd	7mA @ 5V	2.4V~3.5V
DS1554-70	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2005			Obsolete	1 (Unlimited)	32	EAR99				38.675mm	Non-RoHS Compliant	Contains Lead				IT CAN ALSO OPERATE WITH 5V	32-DIP Module (0.600, 15.24mm)	Parallel			not_compliant				15.24mm	Through Hole		0°C~70°C	CMOS	9.27mm	8542.39.00.01		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	NOT SPECIFIED	DS1554	32		NO	2.54mm	R-PDIP-P32				Timer or RTC	Not Qualified	5V		Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K						32KB	4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz		SECONDS	Y	NO				YY-MM-DD-dd	6mA @ 5V
DS17285SN-3+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	10 Weeks			Tube	2000		yes	Active	1 (Unlimited)	24	EAR99				17.9mm	ROHS3 Compliant	Lead Free					24-SOIC (0.295, 7.50mm Width)	Parallel							7.5mm	Surface Mount		-40°C~85°C	CMOS	2.67mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	3V	NOT SPECIFIED	DS17285	24		YES	1.27mm	R-PDSO-G24				Timer or RTC	Not Qualified	3V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output						2KB	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
M41ST85WMH6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	3 (168 Hours)	28	EAR99			3.3V	18.49mm	Non-RoHS Compliant	Lead Free		No	28		28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets	I2C, 2-Wire Serial						2.69mm	8.89mm	Surface Mount		-40°C~85°C	CMOS		8542.39.00.01		Clock/Calendar	e3	MATTE TIN	DUAL		260	3V	40	M41ST	28			1.27mm					Timer or RTC				Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer			Clock			44B	2.7V~3.6V	HH:MM:SS:hh (24 hr)			0.032MHz		1/100SECOND	Y		I2C	64 B	1	YY-MM-DD-dd	0.5mA @ 2.7V~3.6V	2.5V~3.5V
RX-8581SA:B3	EPSON	RFQ Min: 1 Mult: 1					Tape and Reel
DS3231MZ/V+T	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2012	Automotive, AEC-Q100	yes	Not For New Designs	1 (Unlimited)	8	EAR99			3.3V	4.9mm	ROHS3 Compliant			No	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	Matte Tin (Sn)	DUAL			3.3V		DS3231			YES	1.27mm					Timer or RTC				Alarm, Leap Year, Square Wave Output			Clock				2.3V~5.5V	HH:MM:SS (12/24 hr)					SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	130μA~200μA @ 3.63V~5.5V	2.3V~5.5V
DS1501WZ+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	8 Weeks		Surface Mount	Tape & Reel (TR)	2002			Active	2 (1 Year)			70°C	0°C	3.3V		ROHS3 Compliant			No	28		28-SOIC (0.295, 7.50mm Width)	Parallel	3.6V			3V				Surface Mount		0°C~70°C					Clock/Calendar								DS1501													Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K		28-SOIC	Clock			256B	3V~3.6V	HH:MM:SS (24 hr)											YY-MM-DD-dd	4mA @ 3V~3.6V	2.5V~3.7V
DS1557P-70+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	10 Weeks			Tray	2003		yes	Active	3 (168 Hours)	34	EAR99					ROHS3 Compliant	Lead Free					34-PowerCap™ Module	Parallel								Surface Mount		0°C~70°C	CMOS		8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED	DS1557	34		YES		R-XDMA-U34				Timer or RTC	Not Qualified	5V		Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K						512KB	4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz		SECONDS	Y	NO				YY-MM-DD-dd	6mA @ 5V	3V
ECS-RTC-SOP8-5101A-TR	ECS Inc International	RFQ Min: 1 Mult: 1
ISL12027IBAZ	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		1999			Active	1	8	EAR99	85°C	-40°C	3.3V	5mm	RoHS Compliant			No	8		SOIC	2-Wire, I2C, Serial	5.5V			2.7V		1.5mm	4mm				CMOS					e3	Matte Tin (Sn) - annealed	DUAL		260	3.3V	40			INDUSTRIAL		1.27mm					Timer or RTC		3/5V					Clock					HH:MM:SS			0.032MHz		SECONDS	Y	NO	I2C			YY-MM-DD-dd
DS1558W+TRL	Maxim Integrated	RFQ Min: 1 Mult: 1	download	8 Weeks	PRODUCTION (Last Updated: 1 month ago)	Surface Mount	Tape & Reel (TR)	2009		yes	Active	3 (168 Hours)	48	EAR99			3.3V	7mm	ROHS3 Compliant	Lead Free		No	48		48-LQFP	Parallel							7mm	Surface Mount		-40°C~85°C	CMOS	1.2mm	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	QUAD		260	3.3V		DS1558	48			0.5mm					Timer or RTC				Alarm, Leap Year, Watchdog Timer, Y2K			Clock				2.97V~3.63V	HH:MM:SS (24 hr)	8		0.032MHz		SECONDS	Y	NO				YY-MM-DD-dd	2mA @ 3.3V	2.5V~3.7V

R2043L-E2 RICOH Electronic Devices Co., LTD.
16 Terminations 3V 16 Pin Real Time Clocks 0.032MHz

Price: 0.0000
RFQ
BQ3285LCSSTR Texas Instruments
24 Terminations3V 24 Pin Real Time Clocks0.032MHz

Price: 0.0000
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ISL12028IB27AZ-T Intersil (Renesas Electronics America)
14 Terminations3.3V 14, 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
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X1288S16IT1 Intersil (Renesas Electronics America)
16 Terminations 5V 16 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

Price: 0.0000
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RX-8803SA:UA PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
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X1205V8IZ Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
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ISL1208IB8Z Renesas Electronics America
8 Terminations3V 8 Pin ISL1208 Real Time ClocksAlarm, Leap Year, SRAM

Price: 0.0000
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ISL12022MIBZR5421 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
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RTC-7301SF:B3ROHS EPSON
RTC-7301SF:B3ROHS datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
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DS14285+ Maxim Integrated
24 Terminations5V 24 Pin DS14285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
X1227S8-2.7 Rochester Electronics
8 Terminations5V 8 Pin Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
RX-4571LC:B0 PURE SN EPSON
Real Time Clock Real Time Clock

Price: 0.0000
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X1228S14IZ-2.7 Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
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M48T12-150PC1 STMicroelectronics
24 Terminations5V 24 Pin M48T12 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
RX-8035LC:B3 PURE SN EPSON
Real Time ClocksAlarm

Price: 0.0000
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ISL12029IB27Z-T Intersil (Renesas Electronics America)
14 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS1747WP-120+ Maxim Integrated
34 Terminations3.3V 34 Pin DS1747 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
M48T58-70PC1 STMicroelectronics
28 Terminations5V 28 Pin M48T58 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
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RV-3129-C3-32.768KHZ-OPTION-B-TB-QA Micro Crystal
Real Time ClocksAlarm, EEPROM, NVRAM, Trickle Charger

Price: 0.0000
RFQ
DS1284+ Rochester Electronics
28 Terminations5V 28 Pin Real Time ClocksAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 0.032MHz

Price: 0.0000
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DS1554-70 Maxim Integrated
32 Terminations5V 32 Pin DS1554 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
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DS17285SN-3+ Maxim Integrated
24 Terminations3V 24 Pin DS17285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
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M41ST85WMH6E STMicroelectronics
28 Terminations3V 28 Pin M41ST Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
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RX-8581SA:B3 EPSON
Real Time Clocks

Price: 0.0000
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DS3231MZ/V+T Maxim Integrated
8 Terminations3.3V DS3231 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output

Price: 0.0000
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DS1501WZ+T&R Maxim Integrated
DS1501 Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Min 3V VMax 3.6V V

Price: 0.0000
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DS1557P-70+ Maxim Integrated
34 Terminations5V 34 Pin DS1557 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
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ECS-RTC-SOP8-5101A-TR ECS Inc International
Real Time Clock Low Power I C Real Time Clock SOP8

Price: 0.0000
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ISL12027IBAZ Intersil (Renesas Electronics America)
8 Terminations3.3V Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ
DS1558W+TRL Maxim Integrated
48 Terminations3.3V 48 Pin DS1558 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ