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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
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  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
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  - LGH Connectors
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  - 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	ECCN Code	Max Operating Temperature	Min Operating Temperature	Operating Supply Voltage	Length	RoHS Status	Lead Free	Contact Plating	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	Interface	Max Supply Voltage	REACH SVHC	Reach Compliance Code	Min Supply Voltage	Frequency	Height	Width	Thickness	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Type	JESD-609 Code	Terminal Finish	Terminal Position	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	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Feature	Supplier Device Package	Logic Function	Access Time	Accuracy	Memory Size	Function	Number of Bits	Supply Current-Max	Voltage - Supply	Time Format	External Data Bus Width	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
CDP68HC68T1M	Intersil	RFQ Min: 1 Mult: 1
BQ4845YS-A4	Texas Instruments	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube				Obsolete	1 (Unlimited)	28	EAR99			5V	17.9705mm	ROHS3 Compliant	Lead Free	Gold	No	28		28-SOIC (0.295, 7.50mm Width)	Parallel		No SVHC					7.5565mm		Surface Mount	730.794007mg	0°C~70°C	CMOS	2.667mm	8542.39.00.01	Clock/Calendar	e4		DUAL	260	5V		BQ4845	28			1.27mm		Timer or RTC		5V		Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer		Clock							4.5V~5.5V	HH:MM:SS (12/24 hr)	8	0.032MHz		SECONDS	Y	NO			1	YY-MM-DD-dd	1.5mA Typ @ 4.5 V~5.5 V	2.3V~4V
DS3231S/T&R	Rochester Electronics	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	1 (Unlimited)							ROHS3 Compliant						16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial									Surface Mount		0°C~70°C				Clock/Calendar																	Alarm, Leap Year, Square Wave Output, TCXO/Crystal	16-SOIC								2.3V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	110μA~170μA @ 3.63V~5.5V	2.3V~5.5V
PCF8563T/F4	NXP Semiconductors	RFQ Min: 1 Mult: 1	download							Active								RoHS Compliant																														8															Clock/Calendar/Alarm/Timer/Interrupt				HH:MM:SS										DW:DM:M:Y
DS1685E-3/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2012			Obsolete	1 (Unlimited)							Non-RoHS Compliant	Contains Lead					24-TSSOP (0.173, 4.40mm Width)	Parallel									Surface Mount		0°C~70°C				Clock/Calendar							DS1685										Alarm, NVSRAM, Square Wave Output, Y2K	24-TSSOP				242B				2.7V~3.7V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	2mA @ 3V	2.5V~3.7V
IDT1339-31DVGI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2006							85°C	-40°C			RoHS Compliant						TSSOP	2-Wire, I2C, Serial																																										HH:MM:SS (12/24 hr)										YY-MM-DD-dd
ISL12022MAIBZ-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	6 Weeks	Surface Mount	Tape & Reel	2004			Active	1	20	EAR99	85°C	-40°C		12.8mm	RoHS Compliant			No	20		SOIC	2-Wire, I2C, Serial	5.5V			2.7V			7.5mm					CMOS	2.65mm	8542.39.00.01		e3	Matte Tin (Sn) - annealed	DUAL		3V			20	INDUSTRIAL		1.27mm		Timer or RTC		3/5V				Clock		0.0005 %	128B					HH:MM:SS		0.032MHz		SECONDS	Y	NO	I2C			YY-MM-DD-dd
DS1244WP-120	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2005			Obsolete	3 (168 Hours)	34	EAR99			3.3V		Non-RoHS Compliant	Contains Lead		No	34	A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED	34-PowerCap™ Module	Parallel					120GHz				Surface Mount		0°C~70°C	CMOS		8542.39.00.01	Phantom Time Chip	e0	TIN LEAD	DUAL	240	3.3V		DS1244	34					Timer or RTC		5V		Leap Year, NVSRAM		Clock	120 ns		32KB				2.97V~3.63V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO				YY-MM-DD-dd	7mA @ 3.3V	3V
PCF85063AT/AJ	NXP Semiconductors	RFQ Min: 1 Mult: 1
DS1501WEN+T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel (TR)	2002			Obsolete	3 (168 Hours)			85°C	-40°C	3.3V		ROHS3 Compliant	Lead Free		No	28		28-TSSOP (0.465, 11.80mm Width)	Parallel	3.6V			3V					Surface Mount		-40°C~85°C				Clock/Calendar							DS1501										Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K	28-TSOP	Clock			256B				3V~3.6V	HH:MM:SS (24 hr)										YY-MM-DD-dd	4mA @ 3V~3.6V	2.5V~3.7V
X1205V8I	Renesas Electronics America	RFQ Min: 1 Mult: 1	download			Tube				Obsolete	1 (Unlimited)							Non-RoHS Compliant						8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial									Surface Mount		-40°C~85°C				Clock/Calendar							X1205										Alarm, Leap Year									2.7V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
BQ3285P-SB2E3	Texas Instruments	RFQ Min: 1 Mult: 1	download		Through Hole	Tube				Obsolete	1 (Unlimited)	24	EAR99			5V	31.75mm	ROHS3 Compliant	Lead Free	Tin	No	24		24-DIP (0.600, 15.24mm)	Parallel									Through Hole		0°C~70°C	CMOS	5.08mm	8542.39.00.01	Clock/Calendar	e3		DUAL		5V		BQ3285	24			2.54mm		Timer or RTC		5V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		Clock			114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8	0.032MHz		SECONDS	Y	NO			1	YY-MM-DD-dd		2.5V~4V
DS1673E-5/T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2009			Obsolete	1 (Unlimited)							Non-RoHS Compliant						20-TSSOP (0.173, 4.40mm Width)	3-Wire Serial									Surface Mount		0°C~70°C				Portable System Controller							DS1673										Alarm, Leap Year, Watchdog Timer	20-TSSOP								4.5V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	300μA @ 5V	2.5V~3.7V
1337CSRI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1			Surface Mount	Tape & Reel			yes		1	16	EAR99	85°C	-40°C	3.3V	10.3mm	RoHS Compliant		Tin	No			SOIC								7.5mm					CMOS	2.65mm	8542.39.00.01		e3		DUAL	260	3.3V	30		16	INDUSTRIAL		1.27mm	S-PDSO-G16	Timer or RTC		2/5V	5.5V			Clock								HH:MM:SS				SECONDS	Y		I2C		1
DS3231S#T&R	Maxim Integrated	RFQ Min: 1 Mult: 1	download	6 Weeks		Tape & Reel (TR)	2012			Active	1 (Unlimited)							ROHS3 Compliant						16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial									Surface Mount		0°C~70°C				Clock/Calendar							DS3231										Alarm, Leap Year, Square Wave Output, TCXO/Crystal	16-SOIC								2.3V~5.5V	HH:MM:SS (12/24 hr)										YY-MM-DD-dd	110μA~170μA @ 3.63V~5.5V	2.3V~5.5V
DS1302S-16	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2001		no	Obsolete	1 (Unlimited)	16	EAR99			3.3V	10.3mm	Non-RoHS Compliant	Contains Lead		No	16	BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA	16-SOIC (0.295, 7.50mm Width)	3-Wire Serial							7.5mm		Surface Mount		0°C~70°C	CMOS	2.65mm	8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	245	3.3V		DS1302	16			1.27mm		Timer or RTC		3/5V		Leap Year, NVSRAM, Trickle-Charger		Clock			31B				2V~5.5V	HH:MM:SS (12/24 hr)		0.032MHz		SECONDS	N	NO	SERIAL, 3-WIRE			YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
M48T58Y-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	Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		5V		M48T58	28			2.54mm		Timer or RTC				Leap Year		Clock	70 ns		8kB			50mA	4.5V~5.5V	HH:MM:SS (24 hr)			8184	SECONDS	N	NO				YY-MM-DD-dd	3mA @ 4.5V~5.5V
DS17887-5IND	Maxim Integrated	RFQ Min: 1 Mult: 1	download			Tube	2012			Obsolete	1 (Unlimited)	24	EAR99				33.782mm	Non-RoHS Compliant	Contains Lead					24-DIP Module (0.600, 15.24mm)	Parallel			not_compliant				15.24mm		Through Hole		-40°C~85°C	CMOS	9.398mm	8542.39.00.01	Clock/Calendar	e0	TIN LEAD	DUAL	NOT SPECIFIED	5V	NOT SPECIFIED	DS17887	24		NO	2.54mm	R-PDIP-T24	Timer or RTC	Not Qualified	5V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output					8KB				4.5V~5.5V	HH:MM:SS (12/24 hr)	8	0.032MHz		SECONDS	Y	NO			1	YY-MM-DD-dd	3mA @ 4.5V~5.5V	2.5V~3.7V
MCP795B12T-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		MCP795B12	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
RX-8731LC:B3PURESN	EPSON	RFQ Min: 1 Mult: 1
1337GNLGI8	Integrated Device Technology (IDT)	RFQ Min: 1 Mult: 1	download		Surface Mount	Tape & Reel	2006		yes	Discontinued	3	16	EAR99	85°C	-40°C	3.3V	3mm	RoHS Compliant	Lead Free		No	16		QFN	2-Wire, I2C, Serial							3mm	1mm				CMOS		8542.39.00.01		e3	Matte Tin (Sn) - annealed	QUAD	260	3.3V	30		16	INDUSTRIAL		0.5mm		Timer or RTC		2/5V	5.5V			Clock					8			HH:MM:SS (12/24 hr)		0.4MHz		SECONDS	Y		I2C		1	YY-MM-DD-dd
RTC-72423A3:PURESN	EPSON	RFQ Min: 1 Mult: 1
RX-8035LC:B3PURESN	EPSON	RFQ Min: 1 Mult: 1
DS1302SN-16	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount	Tube	2001		no	Obsolete	1 (Unlimited)	16	EAR99			3.3V	10.3mm	Non-RoHS Compliant	Contains Lead		No	16	BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA	16-SOIC (0.295, 7.50mm Width)	3-Wire Serial							7.5mm		Surface Mount		-40°C~85°C	CMOS	2.65mm	8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	245	3.3V		DS1302	16			1.27mm		Timer or RTC		3/5V		Leap Year, NVSRAM, Trickle-Charger		Clock			31B				2V~5.5V	HH:MM:SS (12/24 hr)		0.032MHz		SECONDS	N	NO	SERIAL, 3-WIRE			YY-MM-DD-dd	0.3μA~1μA @ 2V~5V	2V~5.5V
MCP7940M-I/P	Microchip Technology	RFQ Min: 1 Mult: 1	download	7 Weeks		Tube	2007			Active	1 (Unlimited)	8	EAR99				10.16mm	ROHS3 Compliant	Lead Free		No	8		8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial		No SVHC				4.95mm	7.11mm		Through Hole	930.006106mg	-40°C~85°C	CMOS			Clock/Calendar	e3	Matte Tin (Sn) - annealed	DUAL		2.5V		MCP7940M			NO	2.54mm		Timer or RTC		2/5V		Alarm, Leap Year, Square Wave Output, SRAM		Clock							1.8V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y		I2C	64 B	1	YY-MM-DD-dd	1μA @ 5.5V
DS1501WEN	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Surface Mount		2007		no		3	28	EAR99	85°C	-40°C	3.3V	8.1mm	RoHS Compliant	Contains Lead		No	28		TSOP	Parallel	3.6V	Unknown		3V		1.05mm	11.9mm					CMOS		8473.30.11.80		e0	Tin/Lead (Sn/Pb)	DUAL	240	3.3V	20		28	INDUSTRIAL		0.55mm		Timer or RTC						Clock			256B					HH:MM:SS		0.032MHz		SECONDS	Y	YES			1	YY-MM-DD-dd
DS1251Y-70+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	10 Weeks	Through Hole	Tube	2011		yes	Active	1 (Unlimited)	32	3A991.B.2.A			5V	43.053mm	ROHS3 Compliant	Lead Free	Tin	No	32		32-DIP Module (0.600, 15.24mm)	Parallel		Unknown			70GHz		15.24mm		Through Hole		0°C~70°C	CMOS	10.922mm	8473.30.11.40	Phantom Time Chip	e3		DUAL	260	5V		DS1251	32			2.54mm		Timer or RTC		5V		Leap Year, NVSRAM		Clock	70 ns		512KB				4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8			1/100SECOND	N	NO				YY-MM-DD-dd	10mA @ 5V
DS3232MZ+	Maxim Integrated	RFQ Min: 1 Mult: 1	download	11 Weeks	Surface Mount	Tube	2012		yes	Active	1 (Unlimited)	8	EAR99				5mm	ROHS3 Compliant		Tin	No	8		8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial		Unknown				1.5mm	4mm		Surface Mount	506.605978mg	-40°C~85°C	CMOS			Clock/Calendar			DUAL		3.3V		DS3232				1.27mm		Timers or RTCs		2.5/4V		Alarm, Leap Year, Square Wave Output, SRAM		Clock			236B				2.3V~4.5V	HH:MM:SS (12/24 hr)		0.032MHz		SECONDS	Y	NO	I2C		1	YY-MM-DD-dd	175μA @ 2.3V~4.5V	2.3V~4.5V
DS12885	Maxim Integrated	RFQ Min: 1 Mult: 1	download		Through Hole	Tube	2006		no	Obsolete	1 (Unlimited)	24	EAR99			5V	31.75mm	Non-RoHS Compliant	Contains Lead		No	24	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING	24-DIP (0.600, 15.24mm)	Parallel		Unknown							Through Hole		0°C~70°C	CMOS	5.08mm	8542.39.00.01	Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL	240	5V	20	DS12885	24			2.54mm		Timer or RTC		5V		Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output		Clock			114B				4.5V~5.5V	HH:MM:SS (12/24 hr)	8	0.032MHz		SECONDS	Y	YES			1	YY-MM-DD-dd	15mA @ 4.5V~5.5V	2.5V~4V
ISL12008IB8Z-T	Intersil (Renesas Electronics America)	RFQ Min: 1 Mult: 1	download	7 Weeks	Surface Mount		2008			Active	1	8	EAR99	85°C	-40°C		4.9mm	RoHS Compliant		Tin	No			SOIC	2-Wire, I2C, Serial	5.5V			2.7V			3.9mm					CMOS	1.75mm	8542.39.00.01		e3		DUAL	260	3V	30		8	INDUSTRIAL		1.27mm	R-PDSO-G8	Timer or RTC		3/5V				Clock								HH:MM:SS:hh		0.032MHz		SECONDS	Y	NO	I2C			YY-MM-DD-dd

CDP68HC68T1M Intersil
CMOS Serial Real-Time Clock With RAM and Power Sense/Control; PDIP16, SOIC16, SOIC20; Temp Range: -40° to 85°C

Price: 0.0000
RFQ
BQ4845YS-A4 Texas Instruments
28 Terminations5V 28 Pin BQ4845 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
DS3231S/T&R Rochester Electronics
Real Time ClocksAlarm, Leap Year, Square Wave Output, TCXO/Crystal

Price: 0.0000
RFQ
PCF8563T/F4 NXP Semiconductors
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 8-Pin SO

Price: 0.0000
RFQ
DS1685E-3/T&R Maxim Integrated
DS1685 Real Time ClocksAlarm, NVSRAM, Square Wave Output, Y2K

Price: 0.0000
RFQ
IDT1339-31DVGI8 Integrated Device Technology (IDT)
Real Time Clocks

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

Price: 0.0000
RFQ
DS1244WP-120 Maxim Integrated
34 Terminations3.3V 34 Pin DS1244 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
RFQ
PCF85063AT/AJ NXP Semiconductors
PCF85063AT/AJ datasheet pdf and Clock/Timing - Real Time Clocks product details from NXP USA Inc. stock available at HK JDW

Price: 0.0000
RFQ
DS1501WEN+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
RFQ
X1205V8I Renesas Electronics America
X1205 Real Time ClocksAlarm, Leap Year

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

Price: 0.0000
RFQ
DS1673E-5/T&R Maxim Integrated
DS1673 Real Time ClocksAlarm, Leap Year, Watchdog Timer

Price: 0.0000
RFQ
1337CSRI8 Integrated Device Technology (IDT)
16 Terminations3.3V 16 Pin Real Time ClocksTimer or RTC Subcategory

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

Price: 0.0000
RFQ
DS1302S-16 Maxim Integrated
16 Terminations3.3V 16 Pin DS1302 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
M48T58Y-70PC1 STMicroelectronics
28 Terminations5V 28 Pin M48T58 Real Time ClocksTimer or RTC SubcategoryLeap Year

Price: 0.0000
RFQ
DS17887-5IND Maxim Integrated
24 Terminations5V 24 Pin DS17887 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
MCP795B12T-I/ST Microchip Technology
14 Terminations5V 14 Pin MCP795B12 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz

Price: 0.0000
RFQ
RX-8731LC:B3PURESN EPSON
RX-8731LC:B3PURESN datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
1337GNLGI8 Integrated Device Technology (IDT)
16 Terminations3.3V 16 Pin Real Time ClocksTimer or RTC Subcategory0.4MHz

Price: 0.0000
RFQ
RTC-72423A3:PURESN EPSON
RTC-72423A3:PURESN datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
RX-8035LC:B3PURESN EPSON
RX-8035LC:B3PURESN datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
DS1302SN-16 Maxim Integrated
16 Terminations3.3V 16 Pin DS1302 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz

Price: 0.0000
RFQ
MCP7940M-I/P Microchip Technology
8 Terminations2.5V MCP7940M Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM

Price: 0.0000
RFQ
DS1501WEN Maxim Integrated
28 Terminations3.3V 28 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 3V VMax 3.6V V

Price: 0.0000
RFQ
DS1251Y-70+ Maxim Integrated
32 Terminations5V 32 Pin DS1251 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM

Price: 0.0000
RFQ
DS3232MZ+ Maxim Integrated
8 Terminations3.3V DS3232 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, SRAM 0.032MHz

Price: 0.0000
RFQ
DS12885 Maxim Integrated
24 Terminations5V 24 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
ISL12008IB8Z-T Intersil (Renesas Electronics America)
8 Terminations3V 8 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz Min 2.7V VMax 5.5V V

Price: 0.0000
RFQ