Get Free Samples! Come fill out the form ! ! !

Call us: +86 0755-82563503

English

Currency: $ US Dollar

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.
- View All

Items : %s%s

RTCs

Name	Manufacturer	Pricing(USD)	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	Package / Case	Interface	REACH SVHC	Reach Compliance Code	Width	Mounting Type	Weight	Operating Temperature	Technology	Height Seated (Max)	HTS Code	Number of Functions	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)	Number of Channels	Subcategory	Qualification Status	Power Supplies	Supply Voltage-Max (Vsup)	Number of Outputs	Feature	Adjustable Threshold	Supplier Device Package	Logic Function	Memory Size	Voltage - Supply	Time Format	External Data Bus Width	uPs/uCs/Peripheral ICs Type	Clock Frequency	Time-Min	Interrupt Capability	Volatile	Information Access Method	Number of Timers	Date Format	Current - Timekeeping (Max)	Voltage - Supply, Battery
DS1685EN-5+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2000		yes	Active	1 (Unlimited)	24	EAR99				7.8mm	ROHS3 Compliant	Lead Free			24	24-TSSOP (0.173, 4.40mm Width)	Parallel			4.4mm	Surface Mount		-40°C~85°C	CMOS	1.1mm	8473.30.11.80		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V	NOT SPECIFIED	DS1685	24		YES	0.65mm						Timer or RTC	Not Qualified	5V			Alarm, NVSRAM, Square Wave Output, Y2K				242B	4.5V~5.5V	HH:MM:SS (12/24 hr)	8		0.032MHz	SECONDS	Y	YES		1	YY-MM-DD-dd	3mA @ 5V	2.5V~3.7V
DS2404S-001+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Bulk			yes		1	16	EAR99				10.3mm	RoHS Compliant	Lead Free							compliant	7.5mm				CMOS	2.65mm	8542.39.00.01			e3	Matte Tin (Sn)	DUAL	GULL WING	260	5V	NOT SPECIFIED		16	INDUSTRIAL	YES	1.27mm	R-PDSO-G16	4.5V	85°C	-40°C			Not Qualified		5.5V						512B				TIMER, REAL TIME CLOCK	0.032MHz				SERIAL, 3-WIRE
BQ3285P-SB2	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download			Tube			yes	Obsolete	1 (Unlimited)	24	EAR99				31.75mm	ROHS3 Compliant					24-DIP (0.600, 15.24mm)	Parallel			15.24mm	Through Hole		0°C~70°C	CMOS	5.08mm	8542.39.00.01		Clock/Calendar	e3	Matte Tin (Sn)	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED	BQ3285	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	NO		1	YY-MM-DD-dd		2.5V~4V
BQ4285EP	Texas Instruments	0.0000	RFQ Min: 1 Mult: 1	download		Through Hole	Tube			yes	Obsolete	2 (1 Year)	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		BQ4285	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	300μA @ 5V	2.5V~4V
DS1678+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	8 Weeks		Tube	2005		yes	Active	1 (Unlimited)	8	EAR99				9.375mm	ROHS3 Compliant				8	8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial			7.62mm	Through Hole		-40°C~85°C	CMOS	4.572mm			Time Event Recorder	e3	Matte Tin (Sn)	DUAL		260	5V	NOT SPECIFIED	DS1678	8		NO	2.54mm						Timer or RTC	Not Qualified	5V			Alarm, Leap Year, NVSRAM, Y2K				32B	4.5V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	Y	NO	I2C		YY-MM-DD-dd		2.6V~3.5V
RTC-4543SA:A0:PURE SN	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks		Tape & Reel (TR)		RTC-4543SA		Active	1 (Unlimited)							ROHS3 Compliant					14-SOIC (0.197, 5.00mm Width)	3-Wire Serial				Surface Mount		-40°C~85°C					Clock/Calendar																									14-SOP			2.5V~5.5V											1μA~3μA @ 2V~5V
DS1386P-8-120	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	1 (Unlimited)	34						Non-RoHS Compliant					34-PowerCap™ Module	Parallel				Surface Mount		0°C~70°C					Clock/Calendar	e0	TIN LEAD	DUAL		240	5V	NOT SPECIFIED		34		YES		R-XDMA-U34						COMMERCIAL				Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer				8KB	4.5V~5.5V	HH:MM:SS:hh (12/24 hr)	8		0.032MHz					1	YY-MM-DD-dd	4mA @ 5V	3V
DS1683S+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	9 Weeks	Surface Mount	Tube	2012			Active	1 (Unlimited)	8	EAR99				4.9mm	ROHS3 Compliant		Tin	No	8	8-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial	Unknown		3.9mm	Surface Mount	506.605978mg	-40°C~85°C	CMOS	1.75mm			Elapsed Time Counter			DUAL					DS1683				1.27mm						Timers or RTCs		3/5V			Alarm, EEPROM			Clock	16B	2.5V~5.5V	Binary			0.4MHz	SECONDS	Y	NO	I2C
X1226V8ZT1	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1	download		Surface Mount		2005				1 (Unlimited)	8	EAR99	70°C	0°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	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	NO	I2C	1	YY-MM-DD-dd
ISL12028IBZ	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2005			Obsolete	2 (1 Year)							ROHS3 Compliant					14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial				Surface Mount		-40°C~85°C					Clock/Calendar								ISL12028	14														Alarm, Leap Year, Supervisor, Watchdog Timer					2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
X1288S16T1	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	1 (Unlimited)							Non-RoHS Compliant					16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial				Surface Mount		0°C~70°C					Clock/Calendar								X1288															Alarm, Leap Year, Supervisor, Watchdog Timer					4.5V~5.5V	HH:MM:SS:hh (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5V	1.8V~5.5V
1337CSRI	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1								Last Time Buy	1 (Unlimited)												16-SOIC (0.295, 7.50mm Width)	I2C				Surface Mount		-40°C~85°C					Clock/Calendar																							Alarm, Leap Year, Square Wave Output					1.8V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	0.6μA @ 1.3V~1.8V	1.3V~3.7V
X1228V14I-2.7A	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1			Surface Mount	Bulk					1	14	EAR99	85°C	-40°C		5mm	RoHS Compliant	Contains Lead				TSSOP	2-Wire, I2C, Serial			4.4mm				CMOS	1.2mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	30		14	INDUSTRIAL		0.65mm	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
PCF2123BS/1,512	NXP Semiconductors	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2010			Discontinued	3 (168 Hours)	16					3mm	ROHS3 Compliant					16-VFQFN Exposed Pad	SPI			3mm	Surface Mount		-40°C~85°C	CMOS	1mm	8542.39.00.01		Clock/Calendar	e3	MATTE TIN	QUAD		NOT SPECIFIED	2V	NOT SPECIFIED	PCF2123	16		YES	0.5mm	S-PQCC-N16					Timers or RTCs	Not Qualified	1.1/5.5V			Alarm, Leap Year, Square Wave Output, Watchdog Timer					1.6V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	Y	YES	SERIAL, 3-WIRE	1	YY-MM-DD-dd	0.33μA~0.38μA @ 2V~5V
ISL12027IV30AZ	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2010			Obsolete	1 (Unlimited)							ROHS3 Compliant					8-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial				Surface Mount		-40°C~85°C					Clock/Calendar								ISL12027	8														Alarm, Leap Year, Supervisor, Watchdog Timer					2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V
DS1374C-33#	Maxim Integrated	6.6343	Add to Cart Min: 1 Mult: 1	download	6 Weeks		Tube	2002		yes	Active	1 (Unlimited)	16	EAR99				10.3mm	ROHS3 Compliant				16	16-SOIC (0.295, 7.50mm Width)	I2C, 2-Wire Serial		not_compliant	7.5mm	Surface Mount		-40°C~85°C	CMOS	2.65mm	8473.30.11.80	1	Binary Counter	e3	MATTE TIN	DUAL		260	3.3V	30	DS1374	16		YES	1.27mm		2.97V			1		Not Qualified		5.5V		Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer	NO				2.97V~5.5V	Binary										175μA @ 2.97V~5.5V	1.3V~5.5V
DS1337	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1	download			Tube			no	Obsolete	1 (Unlimited)	8					9.375mm	Non-RoHS Compliant					8-DIP (0.300, 7.62mm)	I2C, 2-Wire Serial		unknown	7.62mm	Through Hole		-40°C~85°C	CMOS	4.572mm			Clock/Calendar	e0	TIN LEAD	DUAL		240	3.3V	20		8		NO	2.54mm	R-PDIP-T8						COMMERCIAL				Alarm, Leap Year, Square Wave Output					1.8V~5.5V	HH:MM:SS (12/24 hr)			0.032MHz				I2C	1	YY-MM-DD-dd	0.6μA @ 1.3V~1.8V
MAX6917EO30+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2013			Obsolete	1 (Unlimited)	20	EAR99				8.65mm	ROHS3 Compliant	Lead Free				20-SSOP (0.154, 3.90mm Width)	I2C, 2-Wire Serial			3.9mm	Surface Mount		-40°C~85°C	CMOS	1.73mm	8542.39.00.01		Clock/Calendar/Supervisor	e3	Matte Tin (Sn)	DUAL		260	3V	NOT SPECIFIED	MAX6917	20		YES	0.635mm	R-PDSO-G20					Timer or RTC	Not Qualified	3V						Clock	96B	2.7V~3.3V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	Y	NO	I2C		YY-MM-DD-dd
RTC-72423B0:PURE SN	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	16 Weeks		Tape & Reel (TR)		RTC-72423		Active	1 (Unlimited)							ROHS3 Compliant					24-SOIC (0.311, 7.90mm Width)	Parallel				Surface Mount		-40°C~85°C					Clock/Calendar																							Leap Year		24-SOP			4.5V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	5μA~10μA @ 2V~5V
MAX6917EO33+T	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)	2013			Obsolete	1 (Unlimited)	20	EAR99				8.65mm	ROHS3 Compliant	Lead Free				20-SSOP (0.154, 3.90mm Width)	I2C, 2-Wire Serial			3.9mm	Surface Mount		-40°C~85°C	CMOS	1.73mm	8542.39.00.01		Clock/Calendar/Supervisor	e3	Matte Tin (Sn)	DUAL		260	3.3V	NOT SPECIFIED	MAX6917	20		YES	0.635mm	R-PDSO-G20					Timer or RTC	Not Qualified	3.3V						Clock	96B	3V~3.6V	HH:MM:SS (12/24 hr)			0.032MHz	SECONDS	Y	NO	I2C		YY-MM-DD-dd
X1288S16-2.7AT1	Intersil (Renesas Electronics America)	0.0000	RFQ Min: 1 Mult: 1			Surface Mount						1	16	EAR99	70°C	0°C		10.3mm	RoHS Compliant	Contains Lead				SOIC	2-Wire, I2C, Serial			7.5mm				CMOS	2.65mm	8542.39.00.01			e0	Tin/Lead (Sn/Pb)	DUAL		240	5V	NOT SPECIFIED		16	COMMERCIAL		1.27mm	R-PDSO-G16	2.7V				Timer or RTC	Not Qualified	3/5V	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
DS1306EN+	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download	6 Weeks		Tube	2002		yes	Active	1 (Unlimited)	20	EAR99				6.5mm	ROHS3 Compliant	Lead Free			20	20-TSSOP (0.173, 4.40mm Width)	SPI			4.4mm	Surface Mount		-40°C~85°C	CMOS	1.1mm			Clock/Calendar	e3	Matte Tin (Sn)	DUAL		260	5V	30	DS1306	20		YES	0.65mm						Timer or RTC	Not Qualified			3	Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger				96B	2V~5.5V	HH:MM:SS (12/24 hr)				SECONDS	Y	YES			YY-MM-DD-dd	25.3μA~81μA @ 2V~5V	2V~5.5V
DS1743-100 IND	Maxim Integrated	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2012			Obsolete	1 (Unlimited)	28	EAR99				38.225mm	Non-RoHS Compliant					28-DIP Module (0.600, 15.24mm)	Parallel		not_compliant	15.24mm	Through Hole		-40°C~85°C	CMOS	10.67mm	8473.30.11.80		Clock/Calendar	e0	Tin/Lead (Sn/Pb)	DUAL		NOT SPECIFIED	5V	NOT SPECIFIED	DS1743	28		NO	2.54mm	R-XDMA-P28					Timer or RTC	Not Qualified	5V			Leap Year, NVSRAM, Y2K				8KB	4.5V~5.5V	HH:MM:SS (24 hr)	8		0.032MHz	SECONDS	N	NO			YY-MM-DD-dd	3mA @ 5V
ISL12032IVZ-T	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download			Cut Tape (CT)				Obsolete	1 (Unlimited)							ROHS3 Compliant					14-TSSOP (0.173, 4.40mm Width)	I2C, 2-Wire Serial				Surface Mount		-40°C~85°C					Time Event Recorder								ISL12032															Alarm, SRAM, Trickle-Charger				128B	2.7V~5.5V	HH:MM:SS:hh (12/24 hr)									YY-MM-DD-dd	18μA @ 5.5V	1.8V~5.5V
CDP68HC68T1M	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download			Tube	2001			Obsolete	1 (Unlimited)							Non-RoHS Compliant					20-SOIC (0.295, 7.50mm Width)	SPI				Surface Mount		-40°C~85°C					Clock/Calendar								CDP68HC68T1															Alarm, Leap Year, Square Wave Output, Watchdog Timer				32B	3V~6V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	20μA~500μA @ 5V	2.2V~6V
DP8570AV	Rochester Electronics	0.0000	RFQ Min: 1 Mult: 1				Tube				Obsolete	2A (4 Weeks)							Non-RoHS Compliant					28-LCC (J-Lead)	Parallel				Surface Mount		-40°C~85°C					Timer Clock Peripheral (TCP)																							Alarm, Leap Year		28-PLCC (11.51x11.51)		44B	4.5V~5.5V	HH:MM:SS:hh (12/24 hr)									YY-MM-DD-dd	1μA @ 5V	2.2V~5.1V
RA-8565SA:B3ROHS	EPSON	0.0000	RFQ Min: 1 Mult: 1
RX4901CE XS D06	EPSON	0.0000	RFQ Min: 1 Mult: 1
RX-8581JE:B0 I2C-BUS	EPSON	0.0000	RFQ Min: 1 Mult: 1	download	13 Weeks		Tape & Reel (TR)		RX-8581JE		Active	1 (Unlimited)							ROHS3 Compliant					20-LSSOJ (0.213, 5.40mm Width)	I2C				Surface Mount		-40°C~85°C					Clock/Calendar																							Alarm					1.8V~5.5V											0.8μA~1.2μA @ 3V~5V
ISL12029IBAZ-T	Renesas Electronics America	0.0000	RFQ Min: 1 Mult: 1	download			Tape & Reel (TR)				Obsolete	2 (1 Year)							ROHS3 Compliant					14-SOIC (0.154, 3.90mm Width)	I2C, 2-Wire Serial				Surface Mount		-40°C~85°C					Clock/Calendar								ISL12029															Alarm, Leap Year, Supervisor, Watchdog Timer					2.7V~5.5V	HH:MM:SS (12/24 hr)									YY-MM-DD-dd	10μA~20μA @ 2.7V~5.5V	1.8V~5.5V

DS1685EN-5+ Maxim Integrated
24 Terminations5V 24 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz

Price: 0.0000
RFQ
DS2404S-001+ Maxim Integrated
16 Terminations5V 16 Pin Real Time Clocks0.032MHz

Price: 0.0000
RFQ
BQ3285P-SB2 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
BQ4285EP Texas Instruments
24 Terminations5V 24 Pin BQ4285 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
DS1678+ Maxim Integrated
8 Terminations5V 8 Pin DS1678 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
RTC-4543SA:A0:PURE SN EPSON
Real Time Clocks

Price: 0.0000
RFQ
DS1386P-8-120 Rochester Electronics
34 Terminations5V 34 Pin Real Time ClocksAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
DS1683S+ Maxim Integrated
8 TerminationsDS1683 Real Time ClocksTimers or RTCs SubcategoryAlarm, EEPROM 0.4MHz

Price: 0.0000
RFQ
X1226V8ZT1 Intersil (Renesas Electronics America)
8 Terminations 5V 8 Pin Real Time Clocks Timer or RTC Subcategory 0.032MHz

Price: 0.0000
RFQ
ISL12028IBZ Renesas Electronics America
14 Pin ISL12028 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
X1288S16T1 Renesas Electronics America
X1288 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

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

Price: 0.0000
RFQ
X1228V14I-2.7A Intersil (Renesas Electronics America)
14 Terminations5V 14 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
PCF2123BS/1,512 NXP Semiconductors
16 Terminations2V 16 Pin PCF2123 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Watchdog Timer 0.032MHz

Price: 0.0000
RFQ
ISL12027IV30AZ Renesas Electronics America
8 Pin ISL12027 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ
DS1374C-33# Maxim Integrated
16 Terminations 3.3V 16 Pin DS1374 Real Time Clocks Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer

Price: 6.6343
RFQ
DS1337 Rochester Electronics
8 Terminations3.3V 8 Pin Real Time ClocksAlarm, Leap Year, Square Wave Output 0.032MHz

Price: 0.0000
RFQ
MAX6917EO30+T Maxim Integrated
20 Terminations3V 20 Pin MAX6917 Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
RTC-72423B0:PURE SN EPSON
Real Time ClocksLeap Year

Price: 0.0000
RFQ
MAX6917EO33+T Maxim Integrated
20 Terminations3.3V 20 Pin MAX6917 Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
X1288S16-2.7AT1 Intersil (Renesas Electronics America)
16 Terminations5V 16 Pin Real Time ClocksTimer or RTC Subcategory0.032MHz

Price: 0.0000
RFQ
DS1306EN+ Maxim Integrated
20 Terminations5V 20 Pin DS1306 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger

Price: 0.0000
RFQ
DS1743-100 IND Maxim Integrated
28 Terminations5V 28 Pin DS1743 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz

Price: 0.0000
RFQ
ISL12032IVZ-T Renesas Electronics America
ISL12032 Real Time ClocksAlarm, SRAM, Trickle-Charger

Price: 0.0000
RFQ
CDP68HC68T1M Renesas Electronics America
CDP68HC68T1 Real Time ClocksAlarm, Leap Year, Square Wave Output, Watchdog Timer

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

Price: 0.0000
RFQ
RA-8565SA:B3ROHS EPSON
RA-8565SA:B3ROHS datasheet pdf and Clock/Timing - Real Time Clocks product details from Epson stock available at HK JDW

Price: 0.0000
RFQ
RX4901CE XS D06 EPSON
Real Time Clock RX4901CE XS D0 REAL TIME CLOCK MODULE SPI-Bus 3.0V +/-3ppm 2k TR

Price: 0.0000
RFQ
RX-8581JE:B0 I2C-BUS EPSON
Real Time ClocksAlarm

Price: 0.0000
RFQ
ISL12029IBAZ-T Renesas Electronics America
ISL12029 Real Time ClocksAlarm, Leap Year, Supervisor, Watchdog Timer

Price: 0.0000
RFQ