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ATMEGA168-20AU

Microchip Technology

ATMEGA168-20AU by Microchip Technology

ATMEGA168-20AU by Microchip Technology is an 8-bit microcontroller with a max clock frequency of 20 MHz. It features 512 bytes of RAM and 512 bytes of data EEPROM, making it suitable for industrial applications requiring low power mode. With peripherals like analog comparator, PWM, and USART connectivity, this CMOS technology-based microcontroller offers versatile functionality in a compact square package.

Median Price

$3.770

Lifecycle Status

Suppliers In-Stock

34

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 4,444 parts In-Stock

1+ parts

$2.990

100+ parts

$2.700

1k+ parts

$2.660

10k+ parts

-

4,444

$2.990

$2.700

$2.660

-

Chip1Stop

Japan . 1,000 parts In-Stock

1+ parts

$3.730

100+ parts

$3.080

1k+ parts

$2.820

10k+ parts

-

1,000

$3.730

$3.080

$2.820

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DigiKey

USA . 3,471 parts In-Stock

1+ parts

$3.770

100+ parts

$3.120

1k+ parts

-

10k+ parts

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3,471

$3.770

$3.120

-

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Mouser Electronics

USA . 1,055 parts In-Stock

1+ parts

$3.770

100+ parts

-

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-

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1,055

$3.770

-

-

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Newark

USA . 2,415 parts In-Stock

1+ parts

$3.880

100+ parts

-

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2,415

$3.880

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Element14

Singapore . 5,085 parts In-Stock

1+ parts

$5.390

100+ parts

$4.890

1k+ parts

$4.840

10k+ parts

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5,085

$5.390

$4.890

$4.840

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Adafruit Industries

USA . 74 parts In-Stock

1+ parts

$31.948

100+ parts

$30.350

1k+ parts

$30.350

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74

$31.948

$30.350

$30.350

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Future Electronics

Canada . 5,477 parts In-Stock

1+ parts

-

100+ parts

$3.320

1k+ parts

$3.260

10k+ parts

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5,477

-

$3.320

$3.260

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Arrow

USA . 2,000 parts In-Stock

1+ parts

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100+ parts

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$3.993

10k+ parts

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2,000

-

-

$3.993

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Verical

USA . 2,000 parts In-Stock

1+ parts

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100+ parts

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$7.600

10k+ parts

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2,000

-

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$7.600

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Master Electronics

USA . 942 parts In-Stock

1+ parts

-

100+ parts

$3.070

1k+ parts

$3.020

10k+ parts

$3.000

942

-

$3.070

$3.020

$3.000

EBV Elektronik

Germany . 750 parts In-Stock

1+ parts

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750

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Distrelec

Netherlands . 117 parts In-Stock

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Distributors (In-Stock)

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Digiode

USA . 203 parts In-Stock

1+ parts

$2.907

100+ parts

-

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203

$2.907

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Nova Conductors

Japan . 700 parts In-Stock

1+ parts

$3.696

100+ parts

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700

$3.696

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Component Electronics Inc.

Canada . 63 parts In-Stock

1+ parts

$3.850

100+ parts

$2.880

1k+ parts

$2.500

10k+ parts

-

63

$3.850

$2.880

$2.500

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NAC Semi

USA . 2,000 parts In-Stock

1+ parts

$3.910

100+ parts

$3.550

1k+ parts

$3.240

10k+ parts

-

2,000

$3.910

$3.550

$3.240

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Chip Stock

USA . 21,490 parts In-Stock

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21,490

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VNN

France . 14,273 parts In-Stock

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14,273

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IBS Electronics

USA . 5,414 parts In-Stock

1+ parts

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$4.740

1k+ parts

$4.460

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5,414

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$4.740

$4.460

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Vyrian

USA . 1,998 parts In-Stock

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1,998

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Electro Sonic

Canada . 480 parts In-Stock

1+ parts

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100+ parts

$3.370

1k+ parts

$3.020

10k+ parts

$2.940

480

-

$3.370

$3.020

$2.940

GLYN GmbH & Co. KG

Germany . 400 parts In-Stock

1+ parts

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400

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Schukat

Germany . 275 parts In-Stock

1+ parts

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100+ parts

$3.430

1k+ parts

$3.280

10k+ parts

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275

-

$3.430

$3.280

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ComSIT Distribution GmbH

Germany . 251 parts In-Stock

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251

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ComSIT USA

USA . 251 parts In-Stock

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251

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Connect4Technologies Inc.

Canada . 111 parts In-Stock

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111

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Micros

Poland . 30 parts In-Stock

1+ parts

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100+ parts

$3.216

1k+ parts

$3.134

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30

-

$3.216

$3.134

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Bristol Electronics

USA . 8 parts In-Stock

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8

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J & M Industries LLC

USA . 6 parts In-Stock

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6

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North Shore Components

USA . 4 parts In-Stock

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4

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Prism Electronics

USA . 2 parts In-Stock

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2

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 2 parts In-Stock

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2

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Cyclops Electronics Ltd

UK . 1 parts In-Stock

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1

-

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 2,307 parts In-Stock

1+ parts

$2.540

100+ parts

-

1k+ parts

-

10k+ parts

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2,307

$2.540

-

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Semicontronic

India . 1,765 parts In-Stock

1+ parts

$2.540

100+ parts

$2.476

1k+ parts

$2.464

10k+ parts

-

1,765

$2.540

$2.476

$2.464

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Corphita

USA . 513 parts In-Stock

1+ parts

$2.754

100+ parts

-

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513

$2.754

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Continental Prestige Electronics

USA . 2,752 parts In-Stock

1+ parts

$3.060

100+ parts

$2.910

1k+ parts

-

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2,752

$3.060

$2.910

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Vigor

Singapore . 98 parts In-Stock

1+ parts

$3.290

100+ parts

-

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98

$3.290

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Argo Parts USA

USA . 395 parts In-Stock

1+ parts

$3.482

100+ parts

-

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395

$3.482

-

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Bastille Electronics

Australia . 800 parts In-Stock

1+ parts

$3.696

100+ parts

$3.511

1k+ parts

$3.336

10k+ parts

$3.289

800

$3.696

$3.511

$3.336

$3.289

Andel Nordic

Denmark . 3,795 parts In-Stock

1+ parts

$7.000

100+ parts

-

1k+ parts

$4.900

10k+ parts

$4.900

3,795

$7.000

-

$4.900

$4.900

Advanced Electronics

New Zealand . 74 parts In-Stock

1+ parts

$31.948

100+ parts

$30.350

1k+ parts

$30.350

10k+ parts

-

74

$31.948

$30.350

$30.350

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Aztec Data Supply Inc.

USA . 1,892 parts In-Stock

1+ parts

$43.921

100+ parts

-

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1,892

$43.921

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Modulus Dynamics

Lithuania . 3,548 parts In-Stock

1+ parts

$76.071

100+ parts

$76.071

1k+ parts

$76.071

10k+ parts

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3,548

$76.071

$76.071

$76.071

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Corohmni

South Africa . 173 parts In-Stock

1+ parts

$86.561

100+ parts

-

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173

$86.561

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Perfect Parts

USA . 40,795 parts In-Stock

1+ parts

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100+ parts

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40,795

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Lixinc

USA . 11,152 parts In-Stock

1+ parts

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11,152

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A-Z Elektronik GmbH

Germany . 6,389 parts In-Stock

1+ parts

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6,389

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-

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Alle Elektronik GmbH

Germany . 4,259 parts In-Stock

1+ parts

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4,259

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Robosynatics

Brazil . 3,956 parts In-Stock

1+ parts

-

100+ parts

$68.604

1k+ parts

$67.204

10k+ parts

$67.204

3,956

-

$68.604

$67.204

$67.204

Lucentia Tech

USA . 3,956 parts In-Stock

1+ parts

-

100+ parts

$68.604

1k+ parts

$67.204

10k+ parts

$67.204

3,956

-

$68.604

$67.204

$67.204

Glotronic Ltd.

UK . 3,140 parts In-Stock

1+ parts

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3,140

-

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Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

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3,000

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S.R.D Solutions

India . 3,000 parts In-Stock

1+ parts

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3,000

-

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QUARKTWIN TECHNOLOGY LTD

USA . 2,798 parts In-Stock

1+ parts

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2,798

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Metaverse IC Inc.

Canada . 2,500 parts In-Stock

1+ parts

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2,500

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Supply Digital

USA . 2,496 parts In-Stock

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2,496

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Eastek

USA . 2,250 parts In-Stock

1+ parts

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2,250

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Marpe Global Electronics

Taiwan . 392 parts In-Stock

1+ parts

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392

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QualityLine Systems

Poland . 392 parts In-Stock

1+ parts

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392

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XL Components Corporation

Australia . 392 parts In-Stock

1+ parts

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392

-

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Infinite Electronics LLP (Excess)

. 174 parts In-Stock

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174

-

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Kepictronics

USA . 100 parts In-Stock

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100

-

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ChipstoGo Electronic ltd

UK . 99 parts In-Stock

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99

-

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Authorized Procurement Solutions

USA . 60 parts In-Stock

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60

-

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Kulean Microsystems

USA . 30 parts In-Stock

1+ parts

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100+ parts

$3.334

1k+ parts

$3.334

10k+ parts

$3.334

30

-

$3.334

$3.334

$3.334

Allen Electronics Distributors

USA . 4 parts In-Stock

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4

-

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GreenTree Electronics

Israel . 3 parts In-Stock

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3

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-

Overview

Unlock endless possibilities with the ATMEGA168-20AU microcontroller from Microchip Technology. Crafted with precision and expertise, this powerhouse offers unparalleled performance in a compact package. Ideal for a variety of applications, this versatile microcontroller boasts a wide range of features including analog comparators, PWM, timers, and more. Experience seamless connectivity with I2C, SPI, and USART interfaces. Say hello to innovation and reliability with the ATMEGA168-20AU, where quality meets value in every aspect. Elevate your projects and exceed expectations with Microchip Technology at your side.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material ensures durability and protection for the microcontroller, making it suitable for various environments.

Surface Mount: YES

Enables easy and efficient integration on surface-mount PCBs, saving space and simplifying assembly processes.

Maximum Supply Voltage: 5.5 V

Allows for compatibility with various power sources, providing flexibility in usage scenarios.

No. of Terminals: 32

Sufficient number of terminals for connecting to external components and peripherals, enhancing the functionality of the microcontroller.

Maximum Operating Temperature: 85 °C

Can withstand higher temperature environments, ensuring reliable operation in industrial settings.

ADC Channels: YES

Analog-to-digital conversion capability allows for interfacing with analog sensors and signals, expanding the range of applications.

Peripheral IC Type: MICROCONTROLLER, RISC

Utilizing a Reduced Instruction Set Computing (RISC) architecture enhances processing efficiency and performance.

Connectivity: I2C, SPI(2), USART

Supports multiple communication protocols for seamless integration with other devices and systems.

Technical Specifications

Microcontrollers ATMEGA168-20AU attributes and parameters. Explore more Microcontrollers devices from Microchip Technology

Specs

ADC Channels:

YES

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

JESD-609 Code:

e3

Length:

7 mm

Low Power Mode:

YES

Moisture Sensitivity Level (MSL):

3

No. of External Interrupts:

2

No. of I/O Lines:

23

No. of Serial I/Os:

1

No. of Terminals:

32

No. of Timers:

3

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

Peak Reflow Temperature (C):

260

Power Supplies (V):

3/5

Qualification:

Not Qualified

RAM Bytes:

1024

RAM Words:

512

ROM Words:

8192

ROM Programmability:

FLASH

Maximum Seated Height:

1.2 mm

Speed:

20 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

12 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.7 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

.8 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width:

7 mm

Peripheral IC Type:

Data EEPROM Size:

512

Connectivity:

I2C, SPI(2), USART

Peripherals:

ANALOG COMPARATOR, POR, PWM(6), TIMER(3), WDT

Analog To Digital Convertors:

8-Ch 10-Bit

Trade Compliance

ATMEGA168-20AU 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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