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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ATMEGA328PB-MU by Microchip: 8-bit RISC CPU, 20 MHz clock, 5V supply. Ideal for industrial applications requiring low power consumption and multiple peripherals like PWM, timers, and UART. Package style: chip carrier with very thin profile.
Median Price
$1.546
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Suppliers In-Stock
26
In-Stock Inventory
1k+
Arrow
1+ parts
$1.380
100+ parts
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1k+ parts
10k+ parts
Chip1Stop
$1.440
$1.250
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DigiKey
$1.520
$1.260
Microchip Technology
$1.160
$1.100
Farnell
$1.566
$1.540
$1.527
Newark
$1.570
Element14
$2.060
$2.000
Distrelec
$2.206
Adafruit Industries
$68.540
$65.113
RS (Exports)
Verical
$2.076
Master Electronics
$1.230
$1.190
Digiode
$1.290
TME
$1.500
$1.400
Nova Conductors
$1.567
Maritex
$2.485
$1.617
$1.360
EXC GmbH
$3.216
Chip Stock
Vyrian
Schukat
$1.511
$1.445
VNN
Electro Sonic
$1.170
Cyclops Electronics Ltd
IBS Electronics
$1.753
$1.711
Micros
$1.884
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Classic Components Corporation
Ampacity Inc.
$1.090
Semicontronic
$1.063
$1.057
Corphita
$1.222
Continental Prestige Electronics
$1.300
$1.240
iodParts Technologies Inc.
Argo Parts USA
Bastille Electronics
$1.489
$1.414
$1.395
Modulus Dynamics
$1.739
$1.722
$1.670
Aztec Data Supply Inc.
$23.800
Advanced Electronics
Corohmni
$85.994
Authorized Procurement Solutions
Lixinc
RC Electronics
$3.500
$3.390
$3.200
West Coast Incorporated
A-Z Elektronik GmbH
Eastek
GreenTree Electronics
Alle Elektronik GmbH
Futuretech Components
Kepictronics
Supply Digital
Robosynatics
$36.535
$35.790
Lucentia Tech
Perfect Parts
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Glotronic Ltd.
The use of plastic/epoxy as the package body material makes the microcontroller lightweight and durable.
The high maximum supply voltage of 5.5 V allows for versatile power supply options.
Having a data RAM width of 8 provides sufficient memory for data processing tasks.
Being part of the AVR RISC CPU family ensures fast and efficient processing capabilities.
The presence of Analog to Digital Convertor channels allows for easy interfacing with analog sensors.
With a ROM capacity of 16384 words, the microcontroller can store a large amount of program code.
Being a RISC microcontroller with various peripherals makes it suitable for a wide range of applications.
The high maximum clock frequency of 20 MHz ensures rapid execution of instructions.
Multiple connectivity options like I2C, SPI, and UART allow for flexible communication with other devices.
Microcontrollers ATMEGA328PB-MU attributes and parameters. Explore more Microcontrollers devices from Microchip Technology
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ATMEGA328PB-MU 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
1N4148
Fairchild Semiconductor
RECTIFIER DIODE; Terminal Position: AXIAL; Terminal Form: WIRE; No. of Terminals: 2; Surface Mount: NO; Package Shape: ROUND;
LM555CM
Renesas Electronics
Analog Waveform Generation Functions; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR; Surface Mount: YES;
BAV99
Philips Semiconductors
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Peak Reflow Temperature (C): 260; Terminal Finish: MATTE TIN; Maximum Reverse Recovery Time: .006 us;
DS18B20U
Maxim Integrated
DS18B20U by Maxim Integrated is a 12-bit temperature sensor with 1-Wire interface. It operates b/w -55 to 125°C, offering ±0.5°C accuracy. Suitable for applications requiring digital output and surface mounting feature.
LM555CN
National Semiconductor
PULSE; RECTANGULAR; Temperature Grade: COMMERCIAL; No. of Terminals: 8; Package Code: DIP; Package Shape: RECTANGULAR; Surface Mount: NO;
Tak Cheong Electronics Holdings
SS14
SPC TECHNOLOGY/ MULTICOMP
RECTIFIER DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
LL4148
Microsemi
RECTIFIER DIODE; Terminal Position: END; Terminal Form: WRAP AROUND; No. of Terminals: 2; Surface Mount: YES; Package Shape: ROUND;
LM358M
Raytheon Semiconductor
OPERATIONAL AMPLIFIER; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: SOP; Package Shape: RECTANGULAR;
Bytesonic Electronics
Eic Semiconductor
SMBJ18CA
Shenzhen Socay Electronics
TRANS VOLTAGE SUPPRESSOR DIODE; Terminal Position: DUAL; Terminal Form: C BEND; No. of Terminals: 2; Surface Mount: YES; Package Shape: RECTANGULAR;
Motorola
RECTIFIER DIODE; Surface Mount: YES; Maximum Output Current: .1 A; Maximum Reverse Recovery Time: .006 us; Maximum Repetitive Peak Reverse Voltage: 70 V; JESD-609 Code: e0;
ST3485EBDR
STMicroelectronics
ST3485EBDR by STMicroelectronics is a Line Driver & Receiver with 3.3V power supply, EIA-422/EIA-485 interface standard, and 30ns max transmit delay. It is ideal for industrial applications requiring differential output and operates in temperatures ranging from -40 to 85°C.
LM2931AZ-5.0G
Onsemi
LM2931AZ-5.0G by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max output current of 0.1A. It has a max dropout voltage of 0.6V, making it suitable for applications requiring stable power supply in temperature-sensitive environments up to 125°C. The package style is cylindrical with wire terminals, ideal for rail packing methods in various electronic devices.
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;
Brightking
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;
Yangzhou Yangjie Electronics
06035C103KAT2A
KYOCERA AVX
06035C103KAT2A by KYOCERA AVX is a SMT ceramic capacitor with 0.01uF capacitance and 50V URdc. It has X7R temperature characteristics, -55 to 125 °C operating range, and 10% tolerance. Ideal for applications requiring compact surface mount capacitors with stable performance in a wide temperature range.
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.
PIC16F886-I/SO
PIC16F886-I/SO by Microchip Technology is an 8-bit microcontroller with 5.5V max supply voltage, 20MHz clock frequency, and 256 bytes of data EEPROM. Ideal for industrial applications, it features 11-Ch ADCs, BOR, PWM(2), MSSP connectivity, and operates in low power mode.
STM32F427VGT6
STM32F427VGT6 by STMicroelectronics is a 32-bit microcontroller with a max clock frequency of 26 MHz. It features 262144 bytes of RAM, 16-Ch 12-Bit ADC channels, and connectivity options like CAN, ETHERNET, I2C, SPI, UART, and USB. Ideal for industrial applications requiring high-speed processing and extensive peripheral support.
STM32F103CBU6
STM32F103CBU6 by STMicroelectronics is a 32-bit microcontroller with 131072 ROM words, 20480 RAM bytes, and 10-Ch 12-Bit ADC channels. It operates at a max clock frequency of 16 MHz and features connectivity options like CAN, I2C(2), SPI(2), USART(3), USB. Ideal for industrial applications requiring high-speed processing and multiple peripherals.
STM32F103RBT6TR
STM32F103RBT6TR by STMicroelectronics is a 32-bit microcontroller with 131072 ROM words, 20480 RAM bytes, and a max clock frequency of 72 MHz. It is ideal for industrial applications requiring CAN, I2C, IRDA, LIN, SPI, USART, and USB connectivity along with 16-Ch 12-Bit ADC channels and PWM support.
ATSAM4E16EA-AUR
Microchip ATSAM4E16EA-AUR is a 32-bit microcontroller with Cortex-M4F CPU family, featuring 10-Ch 16-Bit ADC and 2-Ch 12-Bit DAC for analog conversion. It offers 117 I/O lines, CAN, TWI, UART, USART, USB connectivity options. Ideal for industrial applications due to its low power mode and wide operating temperature range of -40 to 85 °C.
ATMEGA168PA-AUR
ATMEGA168PA-AUR by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 20 MHz. It features 8 ADC channels, 1024 RAM bytes, and 512 data EEPROM size. Ideal for industrial applications requiring low power mode, it offers SPI, TWI, and USART connectivity along with PWM channels for precise control.
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.
ATSAME70Q21A-ANT
Microchip ATSAME70Q21A-ANT is a 32-bit microcontroller with Cortex-M7 CPU, 24 external interrupts, and 24 DMA channels. It features 144 terminals, 20 MHz clock frequency, and industrial temperature grade. Ideal for applications requiring high-speed processing and extensive peripheral support in automotive electronics and industrial automation.
STM32G030K8T6TR
STM32G030K8T6TR by STMicroelectronics is a 32-bit microcontroller with a max clock frequency of 48 MHz. It features 18-channel, 12-bit analog-to-digital converters and offers connectivity options such as I2C, I2S, SPI, and USART. This microcontroller is suitable for applications requiring low power consumption and real-time control.
ATXMEGA128A1-AUR
ATXMEGA128A1-AUR by Microchip Technology is a 16-bit microcontroller with 24-bit address bus width, 8 DAC channels, and 78 external interrupts. It is ideal for industrial applications requiring a max clock frequency of 32 MHz, low power mode support, and connectivity via TWI, SPI, and USART interfaces.
ATMEGA32U4-AU
ATMEGA32U4-AU by Microchip Technology is an 8-bit microcontroller with 44 terminals, operating at a max frequency of 16 MHz. It features 12-Ch 10-Bit ADC channels and peripherals like BOD, PWM(14), and USART. Ideal for industrial applications requiring low power mode and connectivity via SPI, TWI, and USB interfaces.
ATXMEGA128A1U-AUR
Atmel
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 100; Package Code: TFQFP; Package Shape: SQUARE;
STM32F407ZGT7
STM32F407ZGT7 by STMicroelectronics is a 32-bit microcontroller with a max clock frequency of 50 MHz. It features 2-channel 12-bit DAC and 24-channel 12-bit ADC, making it suitable for applications requiring analog-to-digital conversion. With its wide range of peripherals including CAN, Ethernet, I2C, SPI, UART, and USB, it offers versatile connectivity options.
PIC18F4620-I/PT
PIC18F4620-I/PT by Microchip Technology is an 8-bit microcontroller with a max supply voltage of 5.5V. It has 44 terminals and offers various peripherals such as BOD, COMPARATOR, POR, TIMER, and WDT. This microcontroller is commonly used in industrial applications due to its low power mode and wide temperature range (-40°C to 85°C).
STM32L051C8T6TR
STM32L051C8T6TR by STMicroelectronics is a 32-bit microcontroller with 48 terminals, operating at up to 25 MHz. It features 10-Ch 12-Bit ADC channels and low power mode, suitable for industrial applications requiring high-speed processing and low power consumption. With I2C, SPI, UART connectivity options, it offers versatile interfacing capabilities for various IoT devices.
ATMEGA324PA-AU
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 44; Package Code: TQFP; Package Shape: SQUARE;
ATMEGA328PB-MU
MICROCONTROLLER, RISC; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 32; Package Code: HVQCCN; Package Shape: SQUARE;
ATMEGA328PB-MUR
ATMEGA8L-8AUR
ATMEGA8L-8AUR by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 8 MHz. It features 1024 bytes of RAM, 512 bytes of data EEPROM, and 4096 ROM words. Ideal for industrial applications requiring low power consumption, it offers connectivity through SPI and USART interfaces along with 3 PWM channels for precise control.
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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).
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.
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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