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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ATMEGA328-AU by Microchip Technology is an 8-bit microcontroller with 32 terminals, operating at a max frequency of 20 MHz. It features 2 external interrupts and includes peripherals like BOD, PWM(6), and TWI connectivity. Ideal for industrial applications requiring low power consumption and precise control with its 8-channel ADC and FLASH ROM programmability.
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Chip1Stop
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Newark
$2.480
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Farnell
$2.494
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Distrelec
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Element14
$3.460
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RS (Exports)
$2.232
Future Electronics
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Master Electronics
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Avnet
Digiode
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Maritex
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Nova Conductors
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TME
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NAC Semi
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Component Electronics Inc.
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Vyrian
VNN
Component Sense
Electro Sonic
$1.980
IBS Electronics
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Micros
$2.399
Partservice
$2.139
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Micros sp.j. W. Kędra i J. Lic
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Bristol Electronics
SPM Sales
Sensible Micro Corp
$2.032
$1.888
J2 Sourcing AB
Semi Source
Ampacity Inc.
$1.600
Semicontronic
$1.560
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Continental Prestige Electronics
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Corphita
$1.930
Vigor
Argo Parts USA
$2.290
Corohmni
$32.119
Modulus Dynamics
$51.738
Aztec Data Supply Inc.
$78.943
Advanced Electronics
$82.578
$78.449
RC Electronics
Perfect Parts
Lixinc
QUARKTWIN TECHNOLOGY LTD
Authorized Procurement Solutions
RGB Technical Solutions
S.R.D Solutions
Glotronic Ltd.
Futuretech Components
Robosynatics
$82.754
$81.065
Lucentia Tech
Allen Electronics Distributors
$2.246
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$2.273
$1.720
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Netroflash
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$2.189
$2.143
This material provides durability and protection for the microcontroller, ensuring a longer lifespan.
Can handle higher voltage inputs, making it versatile for different power supply configurations.
Ability to convert analog signals to digital data, suitable for applications requiring sensor interfacing.
High clock frequency allows for fast processing speed, beneficial for real-time applications.
Multiple communication interfaces enable easy integration with other devices or peripherals.
Efficient power consumption in low power mode, ideal for battery-powered applications or energy-efficient designs.
Microcontrollers ATMEGA328-AU attributes and parameters. Explore more Microcontrollers devices from Microchip Technology
ADC Channels:
Additional Features:
Address Bus Width:
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Integrated Cache:
JESD-30 Code:
JESD-609 Code:
Length:
Low Power Mode:
Moisture Sensitivity Level (MSL):
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:
On Chip Program ROM Width:
Maximum Operating Temperature:
Minimum Operating Temperature:
PWM Channels:
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ATMEGA328-AU Peripheral ICs trade compliance attributes, and parameters.
ECCN
EAR99
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
BAV99
Diodes Incorporated
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: GULL WING; No. of Terminals: 3; Surface Mount: YES; Package Shape: RECTANGULAR;
LM358M
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
1N4148WT
Surge Components
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: FLAT; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
M24308/2-1F
Bel Fuse
D SUBMINIATURE CONNECTOR; Option: GENERAL PURPOSE; Contact Gender: FEMALE; Dielectric Withstanding Voltage (V): 1750VAC; No. of Connectors: ONE; Mixed Contacts: NO;
LL4148
Micronas Semiconductor Holding Ag
RECTIFIER DIODE; Surface Mount: YES; No. of Phases: 1; Maximum Repetitive Peak Reverse Voltage: 100 V; Maximum Output Current: .2 A; Maximum Forward Voltage (VF): 1.2 V;
CL31B104KBCNNNC
Samsung Electro-mechanics
Samsung Electro-mechanics CL31B104KBCNNNC is a ceramic capacitor with 0.1uF capacitance and 50V rated DC voltage. It features X7R temperature characteristics, -55 to 125 °C operating range, and compact SMT package style. Ideal for applications requiring high reliability in compact electronic devices.
IRLML6402TRPBF
International Rectifier
P-CHANNEL; Configuration: SINGLE WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 1.3 W; Peak Reflow Temperature (C): 260; Package Style (Meter): SMALL OUTLINE;
LM358N
Texas Instruments
LM358N by Texas Instruments is an operational amplifier with 2 functions, offering a max input offset voltage of 9000 uV and a nominal common mode reject ratio of 85 dB. Widely used in commercial applications, it operates at temperatures ranging from 0 to 70 °C and has a unity gain bandwidth of 1000 kHz.
Kec
2N7002
Siliconix
N-CHANNEL; Configuration: SINGLE; Surface Mount: YES; Maximum Power Dissipation (Abs): .2 W; Maximum Drain Current (ID): .115 A; Operating Mode: ENHANCEMENT MODE;
EU2B-YS3303C
Idec
ROTARY SWITCH;
LM358MX
Fairchild Semiconductor
SMBJ18CA
Secos
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LM7805CT
LM7805CT by Texas Instruments is a fixed positive single output standard regulator with an output voltage of 5V and max current of 1.5A. It operates b/w 0-125°C, has a dropout voltage of 2V, and offers excellent line/load regulation for various electronic applications.
Changzhou Galaxy Century Microelectronics
LL4148GS08
Temic Semiconductors
LL4148GS08 by Temic Semiconductors is a glass diode with a max reverse recovery time of 0.008 us and max forward voltage of 1 V. It is a rectifier diode with a max output current of 0.15 A, ideal for applications requiring fast switching speeds and low power dissipation in electronic circuits.
ULN-2803A
Sprague Electric
BUFFER OR INVERTER BASED PERIPHERAL DRIVER; Temperature Grade: OTHER; Terminal Form: THROUGH-HOLE; No. of Terminals: 18; Package Code: DIP; Package Shape: RECTANGULAR;
Lite-on Semiconductor
MBRS3200T3G
Onsemi
MBRS3200T3G by Onsemi is a Schottky rectifier diode with a max output current of 3A and a max forward voltage of 0.59V. It operates in temperatures ranging from -65°C to 175°C, making it suitable for power applications. The diode has a peak repetitive reverse voltage of 200V and is designed for surface mount installation in electronic circuits.
STM32G431RBT6
STMicroelectronics
STM32G431RBT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M4 CPU, 48 MHz clock frequency, and 32768 bytes of RAM. It features 23-Ch 12-Bit ADC channels, 2-Ch 12-Bit DAC channels, and low power mode. Ideal for industrial applications requiring high-speed processing and analog-to-digital conversion capabilities.
ATMEGA64-16AUR
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 64; Package Code: TQFP; Package Shape: SQUARE;
ATMEGA2560V-8AUR
ATMEGA2560V-8AUR by Microchip Technology is a microcontroller with 16-bit address bus, 8-bit data RAM, and 131072 ROM words. It features 86 I/O lines, SPI and TWI connectivity, and operates at a max clock frequency of 8 MHz. Ideal for industrial applications requiring low power consumption and multiple peripherals like PWM(12) and RTC.
TMS320F28377DPTPS
TMS320F28377DPTPS by Texas Instruments is a 32-bit microcontroller with 3-Ch 12-Bit DAC and 24-Ch 12-Bit ADC. Ideal for automotive applications, it offers 6 timers, PWM channels, and connectivity options like CAN, I2C, SCI, SPI, USB. Operating temperature ranges from -40 to 125 °C with a max clock frequency of 20 MHz.
STM32H743AII6
STM32H743AII6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 1085440 bytes of RAM, and 2097152 ROM words. It features 32-Ch 16-Bit ADCs, 2-Ch 12-Bit DACs, and peripherals like CAN, I2C, UART. Ideal for industrial applications requiring high-speed processing and low power consumption.
STM32F373RBT6
STM32F373RBT6 by STMicroelectronics is a 32-bit microcontroller with 131072 ROM words. It features 3 DAC channels, 16-Ch 12-Bit ADC, and 52 I/O lines. With a max clock frequency of 32 MHz, it is ideal for industrial applications requiring CAN, HDMI-CEC, USB connectivity.
ATSAMD21G18A-MFT
ATSAMD21G18A-MFT by Microchip: 32-bit Cortex-M0 CPU, 48 I/O lines, 14-Ch ADC, 1-Ch DAC. Ideal for automotive applications with low power mode and max clock frequency of 32 MHz.
STM32H725VGT6
STM32H725VGT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU family, offering 24 timers and 26-Ch 16-Bit ADC channels. It features a max clock frequency of 50 MHz, suitable for applications requiring Ethernet, CAN, I2C, SPI connectivity. With low power mode and integrated cache, it's ideal for IoT devices.
PIC18F4550-I/MLVAO
The Microchip Technology PIC18F4550-I/MLVAO is an 8-bit microcontroller with a max clock frequency of 48 MHz. It features 13-Ch 10-Bit ADC channels and connectivity options like EUSART, MSSP, and USB. Ideal for industrial applications requiring low power consumption and high-speed data processing.
STM32F071RBT6TR
STM32F071RBT6TR by STMicroelectronics is a 32-bit microcontroller with 131072 ROM words and 16384 RAM bytes. It features 16-Ch 12-Bit ADC, 2-Ch 12-Bit DAC, and operates at a max clock frequency of 32 MHz. Ideal for industrial applications requiring high-speed processing, precise analog-to-digital conversion, and extensive peripheral connectivity options.
ATMEGA328P-MN
ATMEGA328P-MN by Microchip Technology is an 8-bit microcontroller with 32 terminals, operating at a max frequency of 20 MHz. It features 2 external interrupts and 8-channel, 10-bit ADC for various industrial applications requiring low power consumption and high-speed processing. With SPI, TWI, and USART connectivity options, it offers versatile interfacing capabilities.
ATMEGA644PA-PU
ATMEGA644PA-PU by Microchip: 5.5V max supply, 20MHz clock, 32 I/O lines. Ideal for industrial applications requiring low power consumption and high-speed processing with peripherals like PWM, timers, and ADC channels.
ATMEGA32A-AUR
ATMEGA32A-AUR by Microchip Technology is an 8-bit microcontroller with 44 terminals, operating at a max frequency of 16 MHz. It features 2048 bytes of RAM, 1024 bytes of EEPROM, and 16384 ROM words. Ideal for industrial applications requiring low power consumption and connectivity via SPI, TWI, and USART interfaces.
STM32H735VGT6
MICROCONTROLLER, RISC;
STM32U575RGT6
STM32U575RGT6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M33 CPU family. It features 17 timers, 20 DMA channels, and 15-Ch 14-Bit ADCs. Ideal for applications requiring high-speed processing, such as industrial automation and IoT devices.
AT91SAM7X512B-AU
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 100; Package Code: LFQFP; Package Shape: SQUARE;
STM32L011D3P6TR
STM32L011D3P6TR by STMicroelectronics is a 32-bit microcontroller with Cortex-M0 CPU, offering 2048 bytes of RAM and 8192 ROM words. It features 4 ADC channels, 16 external interrupts, and operates at a max clock frequency of 32 MHz. Ideal for low-power applications requiring high-performance processing capabilities.
ATTINY85-20SUR
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
STM32F207VET6
STM32F207VET6 by STMicroelectronics is a 32-bit microcontroller with 8-bit address bus width, 2/3.3 V power supplies, and 17 timers. It features 16-Ch 12-Bit ADCs and DACs, suitable for industrial applications requiring CAN, Ethernet, I2C, SPI connectivity at a max clock frequency of 26 MHz.
ATXMEGA128A4U-AUR
ATXMEGA128A4U-AUR by Microchip Technology is a 16-bit microcontroller with 44 terminals, operating at a max frequency of 16 MHz. It features 12 ADC channels, 5 timers, and USB connectivity. Ideal for industrial applications requiring low power consumption and high-speed processing capabilities.
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ATMEGA328P-AU
ATMEGA328P-AU by Microchip: 8-bit RISC CPU, 20 MHz clock, 23 I/O lines. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode. Features include 2048 RAM bytes, 1024 EEPROM size, and 16384 ROM words.
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 32; Package Code: TQFP; Package Shape: SQUARE;
ATMEGA328P-PU
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: THROUGH-HOLE; No. of Terminals: 28; Package Code: DIP; Package Shape: RECTANGULAR;
ATMEGA328P-PU by Microchip: 8-bit RISC CPU, 20 MHz clock, 2/5 V supply. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode. Contains 6-Ch ADC, 1024 EEPROM size, and peripherals like BOD and PWM(6).
ATMEGA328P-MUR
ATMEGA328P-MUR by Microchip Technology is an 8-bit microcontroller with a max supply voltage of 5.5V. It has 23 I/O lines and offers connectivity through SPI, TWI, and USART. This microcontroller is commonly used in industrial applications due to its low power mode and wide temperature range (-40°C to 85°C).
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
ATMEGA328P-AUR
ATMEGA328P-AUR by Microchip: 8-bit RISC CPU, 20 MHz max clock freq., 23 I/O lines. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode support.
ATMEGA2560-16AU
ATMEGA2560-16AU by Microchip: 16 MHz clock, 131072 ROM words, 86 I/O lines. Ideal for industrial applications requiring a powerful microcontroller with SPI, TWI, USART connectivity and low power mode capabilities.
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 100; Package Code: TFQFP; Package Shape: SQUARE;
ATMEGA328P-MU
ATMEGA328PB-AUR
ATMEGA328PB-AUR by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 20 MHz. It features 2048 bytes of RAM and 16384 ROM words, making it suitable for industrial applications requiring low power mode and connectivity through I2C, SPI, and USART interfaces.
ATMEGA328-PU
ATMEGA328-PU by Microchip Technology is an 8-bit microcontroller with 2/5V power supplies, 20MHz clock frequency, and 23 I/O lines. It features 6 ADC channels, PWM(6), SPI, TWI, USART connectivity for industrial applications requiring low power mode and FLASH ROM programmability.
ATMEGA328PB-AU
ATMEGA328PB-AU by Microchip: 8-bit RISC CPU, 20 MHz clock, 2048 bytes RAM. Ideal for industrial applications requiring low power mode and connectivity via I2C, SPI, USART interfaces. Features include 5 timers, 10 PWM channels, and 8-channel ADC for versatile microcontroller solutions.
ATMEGA328P-PN
ATMEGA328P-PN by Microchip: 8-bit RISC CPU, 20 MHz clock, 2/5 V supply. Ideal for industrial applications with SPI, TWI, USART connectivity and low power mode. Contains 6-Ch ADC, 10-Bit DAC channels, and FLASH ROM programmability.
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