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ATMEGA328PB-AU

Microchip Technology

ATMEGA328PB-AU by Microchip Technology

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.

Median Price

$1.630

Lifecycle Status

Suppliers In-Stock

40

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Chip1Stop

Japan . 2,753 parts In-Stock

1+ parts

$1.510

100+ parts

$1.320

1k+ parts

$1.290

10k+ parts

-

2,753

$1.510

$1.320

$1.290

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Arrow

USA . 430 parts In-Stock

1+ parts

$1.523

100+ parts

$1.461

1k+ parts

-

10k+ parts

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430

$1.523

$1.461

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-

Mouser Electronics

USA . 15,927 parts In-Stock

1+ parts

$1.630

100+ parts

-

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-

10k+ parts

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15,927

$1.630

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DigiKey

USA . 5,560 parts In-Stock

1+ parts

$1.630

100+ parts

$1.350

1k+ parts

-

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5,560

$1.630

$1.350

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Microchip Technology

USA . 93 parts In-Stock

1+ parts

$1.630

100+ parts

$1.350

1k+ parts

$1.240

10k+ parts

$1.180

93

$1.630

$1.350

$1.240

$1.180

Newark

USA . 4 parts In-Stock

1+ parts

$1.680

100+ parts

-

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4

$1.680

-

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Farnell

UK . 20,387 parts In-Stock

1+ parts

$1.696

100+ parts

$1.501

1k+ parts

$1.437

10k+ parts

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20,387

$1.696

$1.501

$1.437

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Element14

Singapore . 50,164 parts In-Stock

1+ parts

$1.775

100+ parts

$1.624

1k+ parts

$1.593

10k+ parts

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50,164

$1.775

$1.624

$1.593

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Distrelec

Netherlands . 498 parts In-Stock

1+ parts

$2.107

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498

$2.107

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Adafruit Industries

USA . 2,500 parts In-Stock

1+ parts

$40.909

100+ parts

$38.863

1k+ parts

$38.863

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2,500

$40.909

$38.863

$38.863

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EBV Elektronik

Germany . 14,500 parts In-Stock

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Elektronika Sales Private Limited

India . 7,500 parts In-Stock

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RS (Exports)

UK . 6,255 parts In-Stock

1+ parts

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$1.613

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6,255

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$1.613

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Master Electronics

USA . 3,790 parts In-Stock

1+ parts

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$1.340

1k+ parts

$1.310

10k+ parts

$1.280

3,790

-

$1.340

$1.310

$1.280

Verical

USA . 3,775 parts In-Stock

1+ parts

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100+ parts

$1.577

1k+ parts

$1.541

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3,775

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$1.577

$1.541

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Future Electronics

Canada . 65 parts In-Stock

1+ parts

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100+ parts

$1.300

1k+ parts

$1.250

10k+ parts

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65

-

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$1.250

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Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 185 parts In-Stock

1+ parts

$1.273

100+ parts

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185

$1.273

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TME

Poland . 397 parts In-Stock

1+ parts

$1.580

100+ parts

$1.470

1k+ parts

$1.380

10k+ parts

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397

$1.580

$1.470

$1.380

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EXC GmbH

Germany . 2,500 parts In-Stock

1+ parts

$1.613

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$1.613

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Nova Conductors

Japan . 75 parts In-Stock

1+ parts

$1.675

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75

$1.675

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Maritex

Poland . 2,101 parts In-Stock

1+ parts

$2.764

100+ parts

$1.883

1k+ parts

$1.281

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2,101

$2.764

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Chip Stock

USA . 69,055 parts In-Stock

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Vyrian

USA . 66,460 parts In-Stock

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Electro Sonic

Canada . 9,000 parts In-Stock

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$1.440

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$1.320

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$1.280

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$1.440

$1.320

$1.280

Infinite Electronics LLP

India . 6,000 parts In-Stock

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IBS Electronics

USA . 4,365 parts In-Stock

1+ parts

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$2.090

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$1.935

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$1.935

4,365

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$2.090

$1.935

$1.935

Micros

Poland . 2,923 parts In-Stock

1+ parts

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$1.591

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$1.537

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2,923

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$1.591

$1.537

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Partservice

France . 1,693 parts In-Stock

1+ parts

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100+ parts

$1.515

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$1.462

10k+ parts

$1.462

1,693

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$1.515

$1.462

$1.462

ACDS - Activité Composants Distribution Service

France . 1,500 parts In-Stock

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Holdelec - ElecDif-Pro

France . 1,500 parts In-Stock

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Cyclops Electronics Ltd

UK . 1,000 parts In-Stock

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Huijzer Components

Netherlands . 1,000 parts In-Stock

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Bristol Electronics

USA . 579 parts In-Stock

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579

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PC Components Company LLC

USA . 572 parts In-Stock

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572

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Schukat

Germany . 530 parts In-Stock

1+ parts

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$1.611

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$1.544

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530

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$1.611

$1.544

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VNN

France . 500 parts In-Stock

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500

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Astute Electronics Inc

. 150 parts In-Stock

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150

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Bas Electronics GmbH & Co. KG

Germany . 40 parts In-Stock

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40

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Rotakorn

Sweden . 7 parts In-Stock

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7

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A&K Electronics

USA . 7 parts In-Stock

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7

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Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 13,944 parts In-Stock

1+ parts

$1.080

100+ parts

-

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13,944

$1.080

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Semicontronic

India . 9,806 parts In-Stock

1+ parts

$1.080

100+ parts

$1.053

1k+ parts

$1.048

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9,806

$1.080

$1.053

$1.048

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Corphita

USA . 674 parts In-Stock

1+ parts

$1.206

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674

$1.206

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Continental Prestige Electronics

USA . 11,480 parts In-Stock

1+ parts

$1.380

100+ parts

$1.170

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11,480

$1.380

$1.170

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iodParts Technologies Inc.

India . 115 parts In-Stock

1+ parts

$1.630

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$1.350

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115

$1.630

$1.350

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Aranea Global

USA . 100 parts In-Stock

1+ parts

$1.641

100+ parts

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$1.576

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100

$1.641

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$1.576

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Argo Parts USA

USA . 4,185 parts In-Stock

1+ parts

$1.675

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4,185

$1.675

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Vigor

Singapore . 8 parts In-Stock

1+ parts

$2.000

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8

$2.000

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Modulus Dynamics

Lithuania . 180 parts In-Stock

1+ parts

$38.964

100+ parts

$38.964

1k+ parts

$38.964

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180

$38.964

$38.964

$38.964

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Advanced Electronics

New Zealand . 2,500 parts In-Stock

1+ parts

$40.909

100+ parts

$38.863

1k+ parts

$38.863

10k+ parts

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2,500

$40.909

$38.863

$38.863

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Aztec Data Supply Inc.

USA . 2,527 parts In-Stock

1+ parts

$63.478

100+ parts

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2,527

$63.478

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Corohmni

South Africa . 348 parts In-Stock

1+ parts

$64.207

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348

$64.207

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Eastek

USA . 57,000 parts In-Stock

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RC Electronics

USA . 33,030 parts In-Stock

1+ parts

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$1.600

1k+ parts

$1.460

10k+ parts

$1.420

33,030

-

$1.600

$1.460

$1.420

QUARKTWIN TECHNOLOGY LTD

USA . 29,236 parts In-Stock

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29,236

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Infinite Electronics LLP (Excess)

. 28,017 parts In-Stock

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28,017

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Allen Electronics Distributors

USA . 10,800 parts In-Stock

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Perfect Parts

USA . 8,977 parts In-Stock

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8,977

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Lixinc

USA . 5,655 parts In-Stock

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5,655

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S.R.D Solutions

India . 5,500 parts In-Stock

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5,500

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A-Z Elektronik GmbH

Germany . 4,419 parts In-Stock

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4,419

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RGB Technical Solutions

Ukraine . 3,738 parts In-Stock

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3,738

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Futuretech Components

Singapore . 3,000 parts In-Stock

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3,000

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GreenTree Electronics

Israel . 2,500 parts In-Stock

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2,500

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Supply Digital

USA . 2,401 parts In-Stock

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2,401

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Kepictronics

USA . 2,400 parts In-Stock

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2,400

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Authorized Procurement Solutions

USA . 2,140 parts In-Stock

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2,140

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Robosynatics

Brazil . 1,899 parts In-Stock

1+ parts

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100+ parts

$25.540

1k+ parts

$25.019

10k+ parts

$25.019

1,899

-

$25.540

$25.019

$25.019

Lucentia Tech

USA . 1,899 parts In-Stock

1+ parts

-

100+ parts

$25.540

1k+ parts

$25.019

10k+ parts

$25.019

1,899

-

$25.540

$25.019

$25.019

Component Stockers USA

USA . 1,574 parts In-Stock

1+ parts

-

100+ parts

$1.580

1k+ parts

$1.580

10k+ parts

$1.640

1,574

-

$1.580

$1.580

$1.640

Overview

Unlock endless possibilities with the ATMEGA328PB-AU by Microchip Technology. This high-quality microcontroller boasts a wide array of applications in various industries. With its advanced features and reliable performance, this product offers unparalleled value to customers. Experience the benefits of seamless connectivity, low power mode, and versatile peripherals. Elevate your projects with the ATMEGA328PB-AU and unleash your creativity like never before.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and reliability to the microcontroller, making it suitable for various applications.

Surface Mount: YES

The surface mount design allows for easy installation and saves space on the PCB, enhancing overall efficiency.

Maximum Supply Voltage: 5.5 V

With a high maximum supply voltage, this microcontroller can handle a wide range of power input, increasing flexibility in designs.

On Chip Data RAM Width: 8

The 8-bit data RAM width enables efficient data processing and storage, improving performance in dynamic applications.

Screening Level: TS 16949

The TS 16949 screening level ensures high quality and reliability, making this microcontroller a dependable choice for critical systems.

Package Shape: SQUARE

The square package shape facilitates easy integration into designs, optimizing space utilization and enhancing aesthetics.

Bit Size: 8

The 8-bit architecture provides compatibility with a wide range of software, making this microcontroller versatile and easy to program.

No. of Terminals: 32

With 32 terminals, this microcontroller offers ample connectivity options, enabling the interfacing of multiple components for complex functionalities.

Package Style (Meter): FLATPACK, THIN PROFILE

The flatpack, thin profile package style offers a sleek design and easy PCB mounting, ideal for compact applications with space constraints.

Minimum Supply Voltage: 4.5 V

The low minimum supply voltage allows for operation in situations where power sources may fluctuate, enhancing reliability in diverse environments.

Technical Specifications

Microcontrollers ATMEGA328PB-AU attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

Additional Features:

ALSO OPERATES AT 1.8V AT 4MHZ AND 2.7V AT 10 MHZ MINIMUM SUPPLY

Address Bus Width:

0

Bit Size:

8

Boundary Scan:

NO

CPU Family:

AVR RISC

Maximum Clock Frequency:

20 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

0

Format:

FIXED POINT

Integrated Cache:

NO

JESD-30 Code:

S-PQFP-G32

Length:

7 mm

Low Power Mode:

YES

No. of External Interrupts:

30

No. of I/O Lines:

27

No. of Serial I/Os:

2

No. of Terminals:

32

No. of Timers:

5

On Chip Data RAM Width:

8

On Chip Program ROM Width:

16

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TQFP32,.35SQ,32

Package Shape:

Package Style (Meter):

FLATPACK, THIN PROFILE

RAM Bytes:

2048

ROM Words:

16384

ROM Programmability:

FLASH

Screening Level:

TS 16949

Maximum Seated Height:

1.2 mm

Speed:

20 rpm

Maximum Supply Current:

9 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

4.5 V

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

.8 mm

Terminal Position:

QUAD

Width:

7 mm

Peripheral IC Type:

Data EEPROM Size:

1024

Connectivity:

I2C(2), SPI(2), USART(2)

Peripherals:

BOD, BOR, COMPARATOR, PWM(10), RTC, TIMER(5), WDT

Analog To Digital Convertors:

8-Ch 10-Bit

Trade Compliance

ATMEGA328PB-AU Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

Microchip Technology

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.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President and CEO

Ganesh Moorthy

Executive Chair

Steve Sanghi

CFO, Senior VP

J. Eric Bjornholt

Manufacturer fab locations 9

Fab name Location Fab Initiation Wafer Capacity

Fab 5 - Colorado

Fabrication

Fab Initiation

1995

USA

Colorado Springs

Wafer Capacity

70,000

1995

70,000

Santa Clara

Fabrication

Fab Initiation

1990

USA

Santa Clara

Wafer Capacity

1,290

1990

1,290

Lawrence

Fabrication

Fab Initiation

1989

USA

Lawrence

Wafer Capacity

5,000

1989

5,000

Fab 4 - Gresham

Fabrication

Fab Initiation

1988

USA

Gresham

Wafer Capacity

50,000

1988

50,000

Fab 2 - Tempe

Fabrication

Fab Initiation

1994

USA

Tempe

Wafer Capacity

30,000

1994

30,000

Beverly

Fabrication

Fab Initiation

1985

USA

Beverly

Wafer Capacity

2,000

1985

2,000

Lowell

Fabrication

Fab Initiation

1986

USA

Lowell

Wafer Capacity

15,000

1986

15,000

Garden Grove

Fabrication

Fab Initiation

1985

USA

Garden Grove

Wafer Capacity

12,000

1985

12,000

New Fab - Gresham

Fabrication

Fab Initiation

2024

USA

Gresham

Wafer Capacity

2024

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