Active filters amplify desired signals while rejecting unwanted frequencies, and can be tailored to meet application-specific requirements in electronics.
Amplifiers boost signal strength, match impedance levels, and are essential in many circuit systems, including audio, broadcasting, and telecommunications.
Batteries store and provide electrical energy, come in various types and sizes for multiple uses, rechargeable or single-use.
Capacitors store electrical charge with metallic plates and a dielectric; types vary and can be combined for specific circuit characteristics.
Chip carriers and sockets provide an interface between components and PCBs, enabling easy replacement or upgrading without soldering.
Circuit protection devices prevent damage from overcurrent flow, including fuses, breakers, surge protectors, and voltage regulators.
Connector accessories and support devices aid connector function and longevity, including backshells, grips, clamps, and ties; must be compatible with connector type.
Connectors join electronic circuits to transfer signals and power, come in various sizes and shapes, and include support accessories.
Converters transform DC input to another voltage level, essential in electronic systems, renewable energy, and automotive electronics.
Crystals and resonators generate and stabilize frequency signals via piezoelectricity. They are used in timing, frequency control, and filters. Crystals are quartz and resonators are ceramic with a built-in capacitor.
Semiconductor diodes control current flow in one direction (uni-directionality) via low resistance. Useful for rectification, voltage regulation, detection, and digital logic.
Discover essential electronic components for your devices, including CPU accelerators, system cache controllers, computer processors, motherboards, and graphics computing systems. Enhance device performance and connectivity with reliable components engineered for seamless integration and optimal functionality.
Fiber optics use light pulses to transmit data over long distances. They have superior bandwidth capacity, low signal attenuation, and secure physical properties. They are essential in telecommunications networks today.
Filters enhance signal processing by selectively passing desired frequencies while suppressing unwanted ones. Filters can be passive (using capacitors, resistors, and inductors) or active (using transistors or amplifiers).
Flash devices are non-volatile storage solutions that offer fast read and write speeds, making them ideal for applications requiring high-speed data transfer. These devices utilize flash memory technology, providing reliable storage for data-intensive tasks such as gaming, multimedia, and enterprise-level applications.
General purpose ICs consist of multiple individual circuits or components (e.g., logic gates, amplifiers, oscillators, etc.) that are combined onto a single integrated circuit chip for a smaller physical footprint.
I/O and storage controllers are crucial components in computer systems, managing input/output operations and storage devices. These controllers facilitate efficient data transfer between peripherals, storage drives, and the central processing unit (CPU), enhancing system performance and enabling seamless connectivity.
Inductors store energy in magnetic fields, oppose sudden changes in current flow and prevent electrical surges. Common inductor applications include power supplies, signal filters, and oscillators.
Interface ICs allow efficient device connectivity with high-speed data transfer and low power consumption.They can be ASIC or FPGA types, and may perform additional functions such as sensing, storage, and conversion.
Logic ICs can be used for storage, memory, amplification, and multiplexing. They perform fundamental logical operations on digital input signals (1, 0, H, L) to generate a corresponding digital output signal.
Memory modules are essential components in electronic devices, storing data temporarily or permanently for processing and retrieval. From volatile RAM (Random Access Memory) to non-volatile ROM (Read-Only Memory), memory technologies vary in speed, capacity, and functionality, catering to diverse application requirements.
Memory ICs store digital data and retain the information even when the power is turned off. They come in various types, like RAM (Random Access Memory) for fast data access, and ROM (Read-Only Memory) for permanent data storage.
Miscellaneous semiconductor components are a diverse category of electronic components that combines elements from a mix of component devices.
Optoelectronic devices interact with light. This family of devices can emit light, detect light, generate current, and transmit light signals for long-distance communication.
Oscillators generate repetitive waveforms, such as sine, square, or triangle waves. They are commonly used to produce stable and precise frequencies for applications like clocks, signal generation, and communication systems.
Other Function Semiconductor components are a diverse category of semiconductor components that perform a range of specialized functions.
Passive component networks operate without a power source and support data transmission within system by performing filtering, energy storage, and/or signal coupling functions.
Peripheral ICs (Integrated Circuits) are designed to control and manage the peripheral devices connected to a computer or other electronic device.
Programmable Logic ICs are user-programmable devices that allow designers to create custom logic circuits. These cost saving ICs offer real-time data processing and maximum design flexibilty.
RF (Radio Frequency) and microwave devices are used in telecommunications, wireless communications, and electronic systems. These devices include amplifiers, attenuators, filters, mixers, oscillators, and antennas, and a host of other components.
Voltage regulators are used to ensure a constant output voltage despite power fluctuations and load changes. Linear and switching regulators are common types used to maintain voltage stability.
Relays are electromagnetic switches that are used to control the flow of electrical current in an electrical circuit. Relays are a safe means of providing isolation between a controlling circuit and a controlled circuit.
Resistors control the flow of electrical current in a circuit by introducing a set resistance. These passive components reduce current flow, adjust signal levels, and bias active elements in circuits.
Transducers convert energy from one form to another and are crucial in sensing, audio and control systems. They transform physical measures like temperature, pressure, or sound into electrical signals for circuits.
Storage drives are hardware devices used to store and retrieve digital data in computers and electronic devices. These drives come in various forms, including hard disk drives (HDDs), solid-state drives (SSDs), and hybrid drives, offering different levels of capacity, speed, and durability to suit specific storage needs.
Storage media encompass physical or digital mediums used for storing and preserving digital data. From optical discs and magnetic tapes to USB flash drives and memory cards, storage media come in diverse formats and capacities, offering flexibility and reliability for data storage and archival purposes.
Storage systems comprise hardware and software components designed to manage and store digital data efficiently. These systems range from simple standalone devices to complex network-attached storage (NAS) and storage area network (SAN) solutions, providing scalable storage capacity and data protection features for businesses and enterprises.
Switches control electrical current flow by making or breaking connections. These devices vary in design and application, from basic on/off switches to complex industrial automation systems.
Telecom integrated circuits (ICs) are specialized electronics for telecommunications, tailored to high data rates, low power use, and reliable long-distance transmission. These devices include amplifiers, filters, ADCs, DACs, and more-- and they are often integrated on one chip for specific telecom tasks.
Terminal blocks, or connection terminals, are modular blocks that bring together multiple electrical wires at one connection point. They offer a reliable, organized way to terminate cables.
Thermal management devices control heat in electronic systems, preventing overheating and ensuring optimal performance and reliability. Examples include heat sinks, fans, and thermal interface materials that dissipate or transfer heat away from components.
Transformers are devices that alter electrical voltage levels between circuits through electromagnetic induction. They are vital in power distribution, converting high-voltage electricity for transmission and lower voltage for safe usage.
Transistors are 3-layer semiconductor devices that regulate the flow of electrical current. They function as amplifiers, boosting weak signals, and as switches, controlling the flow of current between terminals.
Triggering devices initiate electronic processes or events in response to specific conditions. These devices support many automated tasks such as activating switches and signals, or turning on lights when motion is detected.
Video cards, also known as graphics cards or GPU (Graphics Processing Unit), are essential components in computers, responsible for rendering graphics and images on display devices. These cards feature dedicated processors and memory, delivering smooth and immersive visual experiences for gaming, multimedia, and professional applications.
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Featured manufacturers
AT80C51RD2-3CSUM by Microchip: 8-bit microcontroller with 16-bit address bus, 40 MHz clock frequency. Ideal for industrial applications requiring low power consumption and connectivity via EUART.
Median Price
$5.050
Lifecycle Status
Suppliers In-Stock
31
In-Stock Inventory
1k+
Rochester
1+ parts
$1.270
100+ parts
$1.240
1k+ parts
$1.220
10k+ parts
-
Verical
$4.065
Element14
$4.942
$4.838
Chip1Stop
$5.030
$4.430
Mouser Electronics
DigiKey
$4.425
Microchip Technology
$4.160
$3.860
$3.670
Newark
$5.200
$4.560
Farnell
$5.317
$4.959
Distrelec
$6.564
RS (Exports)
Master Electronics
$3.990
$3.830
Arrow
Digiode
$1.206
TME
$4.880
Nova Conductors
$4.912
NAC Semi
$5.210
$4.720
$4.320
VNN
Velocity Electronics
Vyrian
Speed Components Ltd
Schukat
$5.471
$5.220
Bristol Electronics
A&K Electronics
Rotakorn
IBS Electronics
$6.437
$5.947
Pegasus Components GmbH
R&J Components
ACDS - Activité Composants Distribution Service
EPE Components Inc.
LittleDiode
Semicontronic
$1.080
$1.053
$1.048
Ampacity Inc.
Corphita
$1.143
Vigor
$1.780
Continental Prestige Electronics
$3.650
$3.330
Corohmni
$4.960
Kepictronics
Lixinc
Authorized Procurement Solutions
West Coast Incorporated
Perfect Parts
Argo Parts USA
Supply Digital
Eastek
Cyclops Electronics Ltd (Excess)
Netroflash
$4.814
$4.666
$4.568
Assy Fe
This material provides durability and protection for the microcontroller, ensuring a longer lifespan.
Allows for flexibility in power supply options and compatibility with various circuits.
Sufficient data RAM width for storing and processing information efficiently.
Wide address bus width enables access to a large memory space, enhancing performance.
Suitable for handling data in 8-bit operations, making it versatile for different applications.
Can operate in high-temperature environments, making it suitable for industrial applications.
Being a microcontroller, it integrates various peripherals and features in a single chip, simplifying design and reducing external components required.
CMOS technology offers low power consumption and high noise immunity, ideal for energy-efficient and reliable operation.
High clock frequency allows for fast processing speed, suitable for applications requiring quick response times.
Sufficient I/O lines for interfacing with external devices and peripherals, enhancing connectivity and functionality.
Microcontrollers AT80C51RD2-3CSUM attributes and parameters. Explore more Microcontrollers devices from Microchip Technology
ADC Channels:
Address Bus Width:
Bit Size:
Boundary Scan:
CPU Family:
Maximum Clock Frequency:
DAC Channels:
DMA Channels:
External Data Bus Width:
Format:
Integrated Cache:
JESD-30 Code:
JESD-609 Code:
Length:
Low Power Mode:
No. of External Interrupts:
No. of I/O Lines:
No. of Serial I/Os:
No. of Terminals:
No. of Timers:
On Chip Data RAM Width:
Maximum Operating Temperature:
Minimum Operating Temperature:
PWM Channels:
Package Body Material:
Package Code:
Package Equivalence Code:
Package Shape:
Package Style (Meter):
Power Supplies (V):
Qualification:
RAM Bytes:
ROM Words:
Maximum Seated Height:
Speed:
Sub-Category:
Maximum Supply Current:
Maximum Supply Voltage:
Minimum Supply Voltage:
Nominal Supply Voltage:
Surface Mount:
Technology:
Temperature Grade:
Terminal Finish:
Terminal Form:
Terminal Pitch:
Terminal Position:
Width:
Peripheral IC Type:
Data EEPROM Size:
Connectivity:
Peripherals:
AT80C51RD2-3CSUM Peripheral ICs trade compliance attributes, and parameters.
ECCN
3A991.A.2
ECCN Governance
EAR
HTS
8542.31.00.01
SB
8542.31.00.00
Microchip Technology Incorporated is a leading provider of integrated circuit (IC) solutions for the global market. Founded in 1989, the company designs, manufactures, tests and markets state-of-the-art microcontrollers and analog devices for use in a wide array of electronics applications, such as the automotive industry, consumer electronics and industrial automation. Through its world-class production processes and technologies, Microchip Technology has become an innovator of semiconductor solutions that enable customers to maximize their performance while streamlining costs.
President and CEO
Ganesh Moorthy
Executive Chair
Steve Sanghi
CFO, Senior VP
J. Eric Bjornholt
Fab 5 - Colorado
Fabrication
Fab Initiation
1995
USA
Colorado Springs
Wafer Capacity
70,000
Santa Clara
1990
1,290
Lawrence
1989
5,000
Fab 4 - Gresham
1988
Gresham
50,000
Fab 2 - Tempe
1994
Tempe
30,000
Beverly
1985
2,000
Lowell
1986
15,000
Garden Grove
12,000
New Fab - Gresham
2024
1N4148
Won-top Electronics
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
First Components International
RECTIFIER DIODE; Surface Mount: NO; No. of Phases: 1; Maximum Operating Temperature: 200 Cel; Config: SINGLE; No. of Elements: 1;
BAV99
North American Philips Discrete Products Div
RECTIFIER DIODE; Surface Mount: YES; Terminal Finish: Tin/Lead (Sn/Pb); Maximum Repetitive Peak Reverse Voltage: 70 V; Maximum Reverse Recovery Time: .006 us; Maximum Output Current: .1 A;
Diotec Electronics
LM107H/883
Rochester Electronics
OPERATIONAL AMPLIFIER; Temperature Grade: MILITARY; Terminal Form: WIRE; No. of Terminals: 8; Package Shape: ROUND; Maximum Average Bias Current (IIB): .1 uA;
CRCW040210K0FKED
Vishay Intertechnology
Vishay Intertechnology's CRCW040210K0FKED is a fixed resistor with 10000 ohm resistance, 1% tolerance, and 0.063 W power dissipation. Ideal for surface mount applications in electronics due to its compact SMT package style and high operating temperature range of -55 to 155 °C.
RC0603FR-071KL
Yageo
Yageo's RC0603FR-071KL is a fixed resistor with 1000 ohm resistance, 1% tolerance, and 0.1 W power dissipation. Ideal for surface mount applications in electronics, it operates b/w -55 to 155 °C with a temperature coefficient of 100 ppm/°C.
C0805C104K5RACTU
KEMET Corporation
KEMET C0805C104K5RACTU is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It has X7R temperature characteristics, -55 to 125 °C operating range, and ±10% tolerance. Ideal for surface mount applications in electronics requiring compact size and reliable performance.
2N7002
Secos
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .3 W; Maximum Drain Current (ID): .115 A; Maximum Drain-Source On Resistance: 7.5 ohm;
BSS138
Fairchild Semiconductor
N-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): .36 W; Operating Mode: ENHANCEMENT MODE; Qualification: Not Qualified;
EPCS4SI8N
Altera
CONFIGURATION MEMORY; Temperature Grade: INDUSTRIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Parallel or Serial: SERIAL;
1N4148WS
Promax-johnton
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
SMBJ18CA
Sensitron Semiconductor
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Vishay Semiconductors
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
2902037
Phoenix Contact
MODULAR TERMINAL BLOCK;
Itt Semiconductor
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Package Body Material: PLASTIC/EPOXY; Field Effect Transistor Technology: METAL-OXIDE SEMICONDUCTOR; Package Shape: RECTANGULAR;
LM2931AZ-5.0RAG
Onsemi
LM2931AZ-5.0RAG by Onsemi is a Fixed Positive Single Output LDO Regulator with 5V nominal output voltage, 0.1A max output current, and 0.6V max dropout voltage. Ideal for applications requiring stable voltage regulation in temperature-sensitive environments up to 150°C.
2N2222A
New England Semiconductor
NPN; Configuration: SINGLE; Surface Mount: NO; Nominal Transition Frequency (fT): 300 MHz; Maximum Power Dissipation (Abs): .5 W; Maximum Collector Current (IC): .8 A;
M39029/58360
Esterline Technologies
CONNECTOR ACCESSORY; Terminal Type: CRIMP; Removal Tools: M81969/14-01; Associated Military - Specifications: MIL-DTL-38999; IEC Conformity: NO; MIL-Connector Accessory Name: CONTACT;
LM7805CT
Silicon Group
Other Regulators; No. of Terminals: 3; Maximum Input Voltage Absolute: 35 V; Maximum Voltage Tolerance: 5 %; Package Body Material: PLASTIC/EPOXY; Maximum Load Regulation: .05 %;
ATSAMD21G18A-AF
Atmel
MICROCONTROLLER, RISC; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING; No. of Terminals: 48; Package Code: TFQFP; Package Shape: SQUARE;
ATSAME70Q21B-CN
Microchip ATSAME70Q21B-CN is a 32-bit microcontroller with Cortex-M7 CPU, 24 ADC channels, and 12 DAC channels. Ideal for industrial applications, it features a max clock frequency of 32 MHz, operates in temperatures ranging from -40 to 105 °C, and offers various connectivity options including CAN, I2S, SPI, and USART.
STM32F405VGT6V
STMicroelectronics
STM32F405VGT6V by STMicroelectronics is a 32-bit microcontroller with 100 terminals, 82 I/O lines, and ADC/DMA channels. Operating at 16 MHz with a supply voltage range of 1.8-3.6 V, it's ideal for applications requiring high-speed processing and precise analog-to-digital conversion in compact designs.
ATXMEGA128D3-MHR
ATXMEGA128D3-MHR by Microchip Technology is a 16-bit microcontroller with 131072 ROM words and 8192 RAM bytes. It operates at a max clock frequency of 32 MHz, suitable for industrial applications requiring high-speed processing. With 50 I/O lines and PWM channels, it offers versatile connectivity options in a compact chip carrier package.
PIC18F46K22-I/PT
PIC18F46K22-I/PT by Microchip: 64MHz clock, 5V supply, 44 terminals. Ideal for industrial applications with ADC/DAC channels, PWM/Timers, SPI/I2C connectivity, and low power mode. Compact size of 10mm x 10mm with CMOS technology and FLASH ROM programmability.
STM32G030C8T6
STM32G030C8T6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M0 CPU, 48 MHz clock frequency, and 8192 bytes of RAM. It features 19-Ch 12-Bit ADC channels and low power mode, suitable for applications requiring high-speed processing and analog-to-digital conversion in compact designs.
STM32F401VET6
STM32F401VET6 by STMicroelectronics is a 32-bit microcontroller with 524288 ROM words. It features 16-Ch 12-Bit ADC channels, 81 I/O lines, and peripherals like BOR, DMA(2), RTC. Ideal for industrial applications due to its -40 to 85 °C operating temperature range and low profile flatpack package style.
STM32H730VBT6
MICROCONTROLLER, RISC;
ATTINY85-20SU
ATTINY85-20SU by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 20 MHz. It features 512 bytes of RAM and EEPROM, along with 4-channel 10-bit ADC for analog to digital conversion. Ideal for industrial applications requiring low power consumption and compact design.
PIC32MX795F512L-80I/BG
PIC32MX795F512L-80I/BG by Microchip: 32-bit RISC microcontroller with 50 MHz clock, 131072 RAM bytes, and 16-Ch 10-Bit ADC. Ideal for industrial applications requiring Ethernet, USB connectivity, and low power mode.
STM32F446RET6TR
STM32F446RET6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, 135168 bytes RAM, and 524288 ROM words. It features 16 ADC channels, 2 DAC channels, and 15 timers for industrial applications requiring low power mode and boundary scan capability.
ATMEGA328-AUR
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: TQFP; Package Shape: SQUARE;
STM32F405VGT6TR
STM32F405VGT6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, offering 16 external interrupts and 2 DMA channels. It features 82 I/O lines, 200704 bytes of RAM, and operates at a max clock frequency of 26 MHz. Ideal for industrial applications requiring high-speed processing and low power consumption.
ATSAMD21J18A-MU
ATSAMD21J18A-MU by Microchip Technology is a 32-bit microcontroller with Cortex-M0+ CPU, 32768 bytes of RAM, and 262144 ROM words. It operates at a max clock frequency of 32 MHz and has 52 I/O lines for connectivity via I2S, SERCOM(6), and USB. Ideal for industrial applications requiring low power mode, it features integrated cache, DAC channels, and DMA channels for efficient data processing.
STM32F429ZGT6TR
STM32F429ZGT6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, 26-bit address bus, and 144 terminals. It features 2 DAC channels, 24 ADC channels, and operates at a max clock frequency of 26 MHz. Ideal for industrial applications requiring high-speed processing and extensive peripheral connectivity.
ATSAMD21G18A-MUT
ATSAMD21G18A-MUT by Microchip: 32-bit Cortex-M0 CPU, 3.3V supply, 48 terminals. Ideal for industrial applications with ADC/DAC channels, DMA support, and low power mode. Measures 7mm x 7mm with a max clock frequency of 32MHz.
STM32H743VGT6
STM32H743VGT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU family. It features 2-Ch 12-Bit DAC, 16-Ch 16-Bit ADC, and 21 timers for industrial applications. With a max clock frequency of 48 MHz, it offers low power mode and connectivity options like CAN, I2C, USB, and UART.
ATSAM4E16EA-AUR
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 144; Package Code: QFP; Package Shape: SQUARE;
ATMEGA328PB-ANR
STM32H747XGH6
STM32H747XGH6 by STMicroelectronics is a 32-bit microcontroller with 36-Ch 16-Bit ADC, 2-Ch 12-Bit DAC, and 22 timers. Ideal for industrial applications, it operates b/w -40 to +85 °C with a max clock frequency of 48 MHz. With CAN(2), I2C(4), SPI(6) connectivity options, it offers low power mode and integrated cache for efficient performance.
Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.
AT80C51RD2-3CSUM
MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
AT80C51RD2T-RLTUM
MICROCONTROLLER; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: LQFP; Package Shape: SQUARE; Maximum Supply Voltage: 5.5 V;
AT80C32X2-SLRUM
MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: J BEND; No. of Terminals: 44; Package Code: QCCJ; Package Shape: SQUARE;
AT80C51RD2-RLTUM
MICROCONTROLLER; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: LQFP; Package Shape: SQUARE;
AT80C51RD2-SLRUM
AT80C51RD2-SLSUM
AT80C51RA2-3CSIM
AT80C51RA2-3CSIV
AT80C51RA2-3CSUM
AT80C51RD2-3CSCM
MICROCONTROLLER; Temperature Grade: COMMERCIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 40; Package Code: DIP; Package Shape: RECTANGULAR;
AT80C51RD2-3CSIM
AT80C51RD2-3CSJM
AT80C51RD2T-RLRUM
MICROCONTROLLER; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: LQFP; Package Shape: SQUARE; Package Style (Meter): FLATPACK, LOW PROFILE;
Supply Digital Components
$106.00
$54.25
$11.90
$7.29
Quantity
12,000 In-Stock
Total price ≈ $80,197.29
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