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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	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	Density	Frequency	Height	Width	Mounting Type	Operating Temperature	Technology	Operating Supply Current	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	Supplier Device Package	Source Url Status Check Date	Logic Function	Access Time	Screening Level	Memory Size	Memory Type	Function	Number of Bits	Voltage - Supply	Time Format	External Data Bus Width	Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	RAM (words)	Time-Min	Interrupt Capability	Volatile	Information Access Method	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
ISL1220IUZ	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tube				Obsolete	2 (1 Year)							ROHS3 Compliant						10-TFSOP, 10-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C						Clock/Calendar																					Alarm, Leap Year, SRAM	10-MSOP					8B				2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	4μA~6μA @ 3V~5V	1.8V~5.5V
DS1672S-3+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	9 Weeks			Tape & Reel (TR)	2002			Active	1 (Unlimited)							ROHS3 Compliant	Lead Free					8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C						Binary Counter								DS1672													Trickle-Charger	8-SO									2.7V~3.3V	Binary											Binary	500μA @ 3.3V	1.3V~3.63V
DS1554-70IND+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Through Hole	Tube	2003		yes	Active	1 (Unlimited)	32	EAR99			5V	44.2mm	ROHS3 Compliant	Lead Free	Tin	No	32		32-DIP Module (0.600, 15.24mm)	Parallel		Unknown					10.92mm	18.8mm	Through Hole	-40°C~85°C	CMOS	75mA		8473.30.11.80		Clock/Calendar	e3		DUAL			5V		DS1554	32			2.54mm					Timer or RTC		5V		Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K			Clock			32KB	RAM			4.5V~5.5V	HH:MM:SS (24 hr)						SECONDS	Y	NO			YY-MM-DD-dd	6mA @ 5V
DS1553-70+	Maxim Integrated	RFQ Min: 1 Mult: 1	download				Tube	2010			Obsolete	1 (Unlimited)	28	EAR99				38.862mm	ROHS3 Compliant	Lead Free					28-DIP Module (0.600, 15.24mm)	Parallel								15.24mm	Through Hole	0°C~70°C	CMOS		9.398mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED	DS1553	28		NO	2.54mm	R-PDIP-P28				Timer or RTC	Not Qualified	5V		Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K						8KB				4.5V~5.5V	HH:MM:SS (24 hr)	8			0.032MHz		SECONDS	Y	NO			YY-MM-DD-dd	3mA @ 5V
PCF8593T,118	NXP Semiconductors / Freescale	RFQ Min: 1 Mult: 1	download			Surface Mount	Tape and Reel								85°C	-40°C			RoHS Compliant				8		SO		6V			1V																					8														2013-06-14 00:00:00									HH:MM:SS:hh
X1227V8-2.7	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1				Surface Mount	Bulk						8	EAR99	70°C	0°C		4.4mm	RoHS Compliant	Contains Lead					TSSOP	2-Wire, I2C, Serial								3mm			CMOS		1.2mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL			5V			8	COMMERCIAL		0.65mm	R-PDSO-G8	2.7V			Timer or RTC	Not Qualified	3/5V	5.5V							512B					HH:MM:SS (12/24 hr)			TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	Y	YES	I2C		YY-MM-DD-dd
ISL12027IBAZ-T	Rochester Electronics	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)				Obsolete	1 (Unlimited)							ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C						Clock/Calendar																					Alarm, Leap Year, Supervisor, Watchdog Timer	8-SOIC									2.7V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
PCF2127AT/1,518	NXP Semiconductors	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2003			Obsolete	3 (168 Hours)	20					12.8mm	ROHS3 Compliant						20-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial			unknown					7.5mm	Surface Mount	-40°C~85°C	CMOS		2.65mm	8542.39.00.01		Clock/Calendar			DUAL			3V		PCF2127	20		YES	1.27mm	R-PDSO-G20				Timers or RTCs	Not Qualified	2/4V		Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer						512B				1.8V~4.2V	HH:MM:SS (12/24 hr)				0.032MHz		SECONDS	Y	YES	I2C		YY-MM-DD-dd	1.5μA @ 3.3V	1.8V~4.2V
ISL12022MIBZ-T	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)	2011			Active	1 (Unlimited)	20	EAR99				12.8mm	ROHS3 Compliant					ALSO OPERATES WITH 5 V NOMINAL	20-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	Matte Tin (Sn)	DUAL		NOT SPECIFIED	3V	NOT SPECIFIED	ISL12022	20		YES	1.27mm	R-PDSO-G20								Alarm, Daylight Savings, Leap Year, SRAM						128B				2.7V~5.5V	HH:MM:SS (12/24 hr)									I2C; SERIAL		YY-MM-DD-dd	14μA~15μA @ 3V~5V	1.8V~5.5V
ISL1209IU10-TK	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download			Surface Mount		2004			Discontinued	1	8	EAR99	85°C	-40°C		3mm	RoHS Compliant	Contains Lead			10		MSOP	2-Wire, I2C, Serial								3mm			CMOS		1.1mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL		240	3V	NOT SPECIFIED		8	INDUSTRIAL		0.65mm	S-PDSO-G8	2.7V			Timer or RTC	Not Qualified	3/5V	5.5V							2B					HH:MM:SS (12/24 hr)			TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	Y	NO	I2C		YY-MM-DD-dd
DS1340U-33T	Maxim Integrated	RFQ Min: 1 Mult: 1	download							yes		1	8	EAR99				3mm	RoHS Compliant	Contains Lead									compliant					3mm			CMOS		1.1mm	8473.30.11.80			e3	Matte Tin (Sn)	DUAL	GULL WING	260	3.3V	30		8	INDUSTRIAL	YES	0.65mm	S-PDSO-G8	2.97V	85°C	-40°C	Timer or RTC	Not Qualified	3.3V	5.5V															TIMER, REAL TIME CLOCK	0.032MHz		SECONDS	N	NO	I2C
1338-18DCGI	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	12 Weeks			Tube				Active	1 (Unlimited)							ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial									Surface Mount	-40°C~85°C						Clock/Calendar								IDT1338													Leap Year, NVSRAM, Square Wave Output	8-SOIC					56B				1.8V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	2μA @ 3.3V	1.3V~3.7V
BQ4852YMC-85	Rochester Electronics, LLC	RFQ Min: 1 Mult: 1									Obsolete	3 (168 Hours)							Non-RoHS Compliant
M41T93SMY6E	STMicroelectronics	RFQ Min: 1 Mult: 1	download			Surface Mount	Tube				Obsolete	1 (Unlimited)	18	EAR99				11.61mm	ROHS3 Compliant	Lead Free			18		18-SOX, 18-SOIC with Crystal (7.5mm Width)	SPI			not_compliant				2.34mm	7.62mm	Surface Mount	-40°C~85°C	CMOS			8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		240		30	M41T93	18			1.27mm					Timers or RTCs	Not Qualified	3.3/5V		Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer			Clock			7B			8	3V~5.5V	HH:MM:SS:hh (24 hr)				5MHz		1/100SECOND	Y	NO		1	YY-MM-DD-dd	10μA @ 5.5V	1.8V~5.5V
DS17885-3	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Through Hole	Tube	2010		yes	Obsolete	1 (Unlimited)	24	EAR99			3V	31.75mm	Non-RoHS Compliant	Contains Lead		No	24		24-DIP (0.600, 15.24mm)	Parallel									Through Hole	0°C~70°C	CMOS		5.08mm	8542.39.00.01		Clock/Calendar	e3	MATTE TIN	DUAL		260	3V	30	DS17885	24			2.54mm					Timer or RTC		3V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output			Clock			8KB				2.7V~3.7V	HH:MM:SS (12/24 hr)	8			0.032MHz		SECONDS	Y	YES		1	YY-MM-DD-dd	2mA @ 2.7V~3.7V	2.5V~3.7V
PCA8565AU/5BA/1,01	NXP Semiconductors	RFQ Min: 1 Mult: 1
PCF2129AT	NXP Semiconductors	RFQ Min: 1 Mult: 1	download								Active								Supplier Unconfirmed																																20																				Clock/Calendar			HH:MM:SS											DW:DM:M:Y
DS12885QN+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Surface Mount	Tape & Reel (TR)	2010			Active	1 (Unlimited)			85°C	-40°C	5V		ROHS3 Compliant	Lead Free		No	28		28-LCC (J-Lead)	Parallel	5.5V			4.5V					Surface Mount	-40°C~85°C						Clock/Calendar								DS12885													Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	28-PLCC (11.51x11.51)		Clock			114B				4.5V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	15mA @ 4.5V~5.5V	2.5V~4V
MCP79401-I/MS	Microchip Technology	RFQ Min: 1 Mult: 1	download	7 Weeks		Surface Mount	Tube	2011			Active	1 (Unlimited)	8	EAR99				3mm	ROHS3 Compliant			No	8		8-TSSOP, 8-MSOP (0.118, 3.00mm Width)	I2C, 2-Wire Serial								3mm	Surface Mount	-40°C~85°C	CMOS		1.1mm			Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	2.5V	40	MCP79401	8			0.65mm					Timer or RTC		2/5V		Alarm, Leap Year, Square Wave Output, SRAM, Unique ID			Clock		TS 16949	64B				1.8V~5.5V	HH:MM:SS (12/24 hr)				0.4MHz		SECONDS	Y	NO	I2C	1	YY-MM-DD-dd	1.2μA Typ @ 3.3V	1.3V~5.5V
PCF85163TS/1,118	NXP Semiconductors	RFQ Min: 1 Mult: 1
RX-8035LC:AA3:PURESN	EPSON	RFQ Min: 1 Mult: 1				Surface Mount									85°C	-40°C			RoHS Compliant				12			2-Wire, I2C, Serial																																																HH:MM:SS (12/24 hr)											YY-MM-DD-dd
ISL12022IBZ-T7A	Renesas Electronics America	RFQ Min: 1 Mult: 1	download	6 Weeks			Tape & Reel (TR)				Active	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant						8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial								3.9mm	Surface Mount	-40°C~85°C	CMOS		1.75mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		260	3V	30	ISL12022	8		YES	1.27mm	R-PDSO-G8								Alarm, Daylight Savings, Leap Year, SRAM						128B				2.7V~5.5V	HH:MM:SS (12/24 hr)				0.032MHz					I2C		YY-MM-DD-dd	14μA~15μA @ 3V~5V	1.8V~5.5V
RX-4045NB:AAB PURE SN	EPSON	RFQ Min: 1 Mult: 1	download	13 Weeks					RX-4045NB		Active	1 (Unlimited)							ROHS3 Compliant						22-LFDFN	4-Wire Serial									Surface Mount	-40°C~85°C						Clock/Calendar																					Alarm										1.7V~5.5V	HH:MM:SS											YY-MM-DD-dd	1.2μA~1.8μA @ 3V~5V
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
DS1254WB2-150	Maxim Integrated	RFQ Min: 1 Mult: 1					Tray	2009			Obsolete	1 (Unlimited)					3.3V		ROHS3 Compliant			No	40		80-BBGA	Parallel					16 Mb				Surface Mount	0°C~70°C						Phantom Time Chip								DS1254													Leap Year, NVSRAM						2MB				3V~3.7V	HH:MM:SS:hh (12/24 hr)		8b									YY-MM-DD-dd	7mA @ 3.3V	3V
X1288V14Z-2.7A	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1				Surface Mount							14	EAR99	85°C	-40°C		5mm	RoHS Compliant						TSSOP	2-Wire, I2C, Serial								4.4mm			CMOS		1.2mm	8542.39.00.01					DUAL		NOT SPECIFIED	5V	NOT SPECIFIED		14	COMMERCIAL		0.65mm	R-PDSO-G14	2.7V			Timer or RTC	Not Qualified	3/5V	5.5V												HH:MM:SS:hh (12/24 hr)			TIMER, REAL TIME CLOCK	0.032MHz		1/100SECOND	Y	YES	I2C	1	YY-MM-DD-dd
BQ4845YS-A4TR	Rochester Electronics	RFQ Min: 1 Mult: 1					Tape & Reel (TR)				Obsolete	1 (Unlimited)							ROHS3 Compliant						28-SOIC (0.295, 7.50mm Width)	Parallel									Surface Mount	0°C~70°C						Clock/Calendar																					Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	28-SOIC									4.5V~5.5V	HH:MM:SS (12/24 hr)											YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.3V~4V
AB0801	Abracon LLC.	RFQ Min: 1 Mult: 1													85°C	-40°C			RoHS Compliant				16		QFN	I2C	3.6V	Unknown		1.7V
MCP795B21T-I/ST	Microchip Technology	RFQ Min: 1 Mult: 1	download				Tape & Reel (TR)	2011			Obsolete	1 (Unlimited)	14	EAR99				5mm	ROHS3 Compliant					ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ	14-TSSOP (0.173, 4.40mm Width)	SPI								4.4mm	Surface Mount	-40°C~85°C	CMOS		1.2mm	8542.39.00.01		Clock/Calendar	e3	MATTE TIN (SN)	DUAL			5V		MCP795B21	14		YES	0.65mm	R-PDSO-G14				Timer or RTC	Not Qualified	2/5V		Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer						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
BU9873F-GTE2	ROHM Semiconductor	RFQ Min: 1 Mult: 1		11 Weeks		Surface Mount	Cut Tape (CT)	2013			Active	1 (Unlimited)	8	EAR99				5mm	ROHS3 Compliant				8	SEATED-HGT CALCULATED	8-SOIC (0.173, 4.40mm Width)	I2C, 2-Wire Serial								4.4mm	Surface Mount	-40°C~85°C	CMOS		1.71mm			Clock/Calendar			DUAL		NOT SPECIFIED	3V	NOT SPECIFIED					1.27mm									Alarm, Leap Year										1.8V~5.5V	HH:MM:SS (12/24 hr)									I2C		YY-MM-DD-dd	1μA~1.35μA @ 3V~5.5V

ISL1220IUZ Rochester Electronics
Real Time ClocksAlarm, Leap Year, SRAM

Price: 0.0000
RFQ
DS1672S-3+T&R Maxim Integrated
DS1672 Real Time ClocksTrickle-Charger

Price: 0.0000
RFQ
DS1554-70IND+ Maxim Integrated
32 Terminations 5V 32 Pin DS1554 Real Time Clocks Timer or RTC Subcategory Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

Price: 0.0000
RFQ
DS1553-70+ Maxim Integrated
28 Terminations5V 28 Pin DS1553 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

Price: 0.0000
RFQ
PCF8593T,118 NXP Semiconductors / Freescale
8 Pin Real Time ClocksMin 1V VMax 6V V

Price: 0.0000
RFQ
X1227V8-2.7 Intersil (Renesas Electronics America)
8 Terminations5V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
ISL12027IBAZ-T Rochester Electronics
Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
PCF2127AT/1,518 NXP Semiconductors
20 Terminations3V 20 Pin PCF2127 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
ISL12022MIBZ-T Renesas Electronics America
20 Terminations3V 20 Pin ISL12022 Real Time ClocksAlarm, Daylight Savings, Leap Year, SRAM

Price: 0.0000
RFQ
ISL1209IU10-TK Intersil (Renesas Electronics America)
8 Terminations3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1340U-33T Maxim Integrated
8 Terminations3.3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

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

Price: 0.0000
RFQ
BQ4852YMC-85 Rochester Electronics, LLC
Real Time Clocks

Price: 0.0000
RFQ
M41T93SMY6E STMicroelectronics
18 Terminations18 Pin M41T93 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 5MHz

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

Price: 0.0000
RFQ
PCA8565AU/5BA/1,01 NXP Semiconductors
PCA8565AU/5BA/1,01 datasheet pdf and Clock/Timing - Real Time Clocks product details from NXP USA Inc. stock available at HK JDW

Price: 0.0000
RFQ
PCF2129AT NXP Semiconductors
Real Time Clock Serial (3-Wire, I2C, SPI) Clock/Calendar 20-Pin SO

Price: 0.0000
RFQ
DS12885QN+T&R Maxim Integrated
DS12885 Real Time ClocksAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Min 4.5V VMax 5.5V V

Price: 0.0000
RFQ
MCP79401-I/MS Microchip Technology
8 Terminations2.5V 8 Pin MCP79401 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz

Price: 0.0000
RFQ
PCF85163TS/1,118 NXP Semiconductors
PCF85163TS/1,118 datasheet pdf and Clock/Timing - Real Time Clocks product details from NXP USA Inc. stock available at HK JDW

Price: 0.0000
RFQ
RX-8035LC:AA3:PURESN EPSON
Real Time Clocks

Price: 0.0000
RFQ
ISL12022IBZ-T7A Renesas Electronics America
8 Terminations3V 8 Pin ISL12022 Real Time ClocksAlarm, Daylight Savings, Leap Year, SRAM 0.032MHz

Price: 0.0000
RFQ
RX-4045NB:AAB PURE SN EPSON
Real Time ClocksAlarm

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

Price: 0.0000
RFQ
DS1254WB2-150 Maxim Integrated
DS1254 Real Time ClocksLeap Year, NVSRAM

Price: 0.0000
RFQ
X1288V14Z-2.7A Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
BQ4845YS-A4TR Rochester Electronics
Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
AB0801 Abracon LLC.
Real Time ClocksMin 1.7V VMax 3.6V V

Price: 0.0000
RFQ
MCP795B21T-I/ST Microchip Technology
14 Terminations5V 14 Pin MCP795B21 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
BU9873F-GTE2 ROHM Semiconductor
8 Terminations3V Real Time ClocksAlarm, Leap Year

Price: 0.0000
RFQ