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AVR Core Engineering Tools

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Part #

Development Boards & Kits - AVR Romeo V2

DFR0225
DFRobot
1: S/104.71
1In Stock
10Expected 10/14/2026

Mfr. Part #
DFR0225

Mouser Part #
426-DFR0225

DFRobot

Development Boards & Kits - AVR Romeo V2

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1In Stock

10Expected 10/14/2026

S/104.71

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Boards

I2C/TWI, USB

Development Boards & Kits - AVR Beetle - The Smallest Arduino

DFR0282
DFRobot
1: S/38.46
108In Stock
244Expected 10/6/2026

Mfr. Part #
DFR0282

Mouser Part #
426-DFR0282

DFRobot

Development Boards & Kits - AVR Beetle - The Smallest Arduino

108In Stock

244Expected 10/6/2026

S/38.46

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Add-On Boards

I2C, UART, USB

Development Boards & Kits - AVR Romeo BLE mini V2.0

DFR0351
DFRobot
1: S/100.82
19In Stock

Mfr. Part #
DFR0351

Mouser Part #
426-DFR0351

DFRobot

Development Boards & Kits - AVR Romeo BLE mini V2.0

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19In Stock

S/100.82

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Boards

I2C

Development Boards & Kits - AVR Gravity Starter Kit- Arduino

KIT0111
DFRobot
1: S/272.09
5In Stock

Mfr. Part #
KIT0111

Mouser Part #
426-KIT0111

DFRobot

Development Boards & Kits - AVR Gravity Starter Kit- Arduino

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Datasheet

5In Stock

S/272.09

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Starter Kits

Development Boards & Kits - AVR Trinket-Mini MCU 3.3V Logic

1500
Adafruit
1: S/27.05
72In Stock

Mfr. Part #
1500

Mouser Part #
485-1500

Adafruit

Development Boards & Kits - AVR Trinket-Mini MCU 3.3V Logic

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Datasheet

72In Stock

S/27.05

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Development Boards

USB

Development Boards & Kits - AVR Gemma Starter Pack

1657
Adafruit
1: S/108.80
15In Stock

Mfr. Part #
1657

Mouser Part #
485-1657

Adafruit

Development Boards & Kits - AVR Gemma Starter Pack

Datasheet

15In Stock

S/108.80

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Starter Kits

Development Boards & Kits - AVR Adafruit METRO 328 - Arduino Compatible - with Headers - ATmega328

2488
Adafruit
1: S/68.12
32In Stock

Mfr. Part #
2488

Mouser Part #
485-2488

Adafruit

Development Boards & Kits - AVR Adafruit METRO 328 - Arduino Compatible - with Headers - ATmega328

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32In Stock

S/68.12

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Development Boards

GPIO, I2C, SPI, UART, USB

Development Boards & Kits - AVR Adafruit Feather 32u4 Adalogger

2795
Adafruit
1: S/85.44
31In Stock

Mfr. Part #
2795

Mouser Part #
485-2795

Adafruit

Development Boards & Kits - AVR Adafruit Feather 32u4 Adalogger

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31In Stock

S/85.44

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Development Boards

I2C, SPI, USB

Development Boards & Kits - AVR Adafruit Feather 328P - Atmega328P 3.3V @ 8 MHz

3458
Adafruit
1: S/48.66
77In Stock

Mfr. Part #
3458

Mouser Part #
485-3458

Adafruit

Development Boards & Kits - AVR Adafruit Feather 328P - Atmega328P 3.3V @ 8 MHz

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77In Stock

S/48.66

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Development Boards

I2C, SPI, UART

Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 3V 8MHz

3675
Adafruit
1: S/38.73
17In Stock

Mfr. Part #
3675

Mouser Part #
485-3675

Adafruit

Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 3V 8MHz

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17In Stock

S/38.73

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Development Boards

GPIO, I2C, SPI, USB

Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 5V 16MHz

3677
Adafruit
1: S/38.73
95In Stock
159Expected 9/25/2026

Mfr. Part #
3677

Mouser Part #
485-3677

Adafruit

Development Boards & Kits - AVR Adafruit Itsy Bitsy 32u4 - 5V 16MHz

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95In Stock

159Expected 9/25/2026

S/38.73

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Development Boards

GPIO, I2C, SPI, USB

Development Boards & Kits - AVR Adafruit ATtiny816 Breakout with seesaw - STEMMA QT / Qwiic

5681
Adafruit
1: S/19.27
19In Stock

Mfr. Part #
5681

Mouser Part #
485-5681

Adafruit

Development Boards & Kits - AVR Adafruit ATtiny816 Breakout with seesaw - STEMMA QT / Qwiic

19In Stock

S/19.27

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Breakout Boards

I2C

Development Boards & Kits - AVR TV-B-Gone Kit - Universal v1.2

73
Adafruit
1: S/75.90
3In Stock
10Expected 12/24/2026

Mfr. Part #
73

Mouser Part #
485-73

Adafruit

Development Boards & Kits - AVR TV-B-Gone Kit - Universal v1.2

Datasheet

3In Stock

10Expected 12/24/2026

S/75.90

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Development Boards & Kits - AVR UC3 A3 Xplained Eval Kit

AT32UC3A3-XPLD
Microchip Technology
1: S/181.86
9In Stock

Mfr. Part #
AT32UC3A3-XPLD

Mouser Part #
556-AT32UC3A3-XPLD

Microchip Technology

Development Boards & Kits - AVR UC3 A3 Xplained Eval Kit

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Datasheet

9In Stock

S/181.86

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

USB

Development Boards & Kits - AVR UC3 L0 Xplained Eval Kit

AT32UC3L0-XPLD
Microchip Technology
1: S/188.32
1In Stock

Mfr. Part #
AT32UC3L0-XPLD

Mouser Part #
556-AT32UC3L0-XPLD

Microchip Technology

Development Boards & Kits - AVR UC3 L0 Xplained Eval Kit

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Datasheet

1In Stock

S/188.32

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

USB

Development Boards & Kits - AVR MEGA-1284P Xplained Evaluation kit

ATMEGA1284P-XPLD
Microchip Technology
1: S/308.25
1In Stock

Mfr. Part #
ATMEGA1284P-XPLD

Mouser Part #
556-ATMEGA1284P-XPLD

Microchip Technology

Development Boards & Kits - AVR MEGA-1284P Xplained Evaluation kit

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Datasheet

1In Stock

S/308.25

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

USB

Development Boards & Kits - AVR ATMEGA324PB Dev. Tool

ATMEGA324PB-XPRO
Microchip Technology
1: S/188.32
3In Stock
3Expected 10/7/2026

Mfr. Part #
ATMEGA324PB-XPRO

Mouser Part #
556-ATMEGA324PB-XPRO

Microchip Technology

Development Boards & Kits - AVR ATMEGA324PB Dev. Tool

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Datasheet

3In Stock

3Expected 10/7/2026

S/188.32

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

I2C, SPI, UART, USB

Development Boards & Kits - AVR Xplained Mini Eval kit

ATMEGA328P-XMINI
Microchip Technology
1: S/60.22
18In Stock
118Expected 10/26/2026

Mfr. Part #
ATMEGA328P-XMINI

Mouser Part #
556-ATMEGA328P-XMINI

Microchip Technology

Development Boards & Kits - AVR Xplained Mini Eval kit

Learn More

Datasheet

18In Stock

118Expected 10/26/2026

S/60.22

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

I2C, JTAG, SPI, USB

Development Boards & Kits - AVR ATmega4809-XPRO

ATMEGA4809-XPRO
Microchip Technology
1: S/194.51
4In Stock

Mfr. Part #
ATMEGA4809-XPRO

Mouser Part #
556-ATMEGA4809-XPRO

Microchip Technology

Development Boards & Kits - AVR ATmega4809-XPRO

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Datasheet

4In Stock

S/194.51

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

Development Boards & Kits - AVR Eval Kit Xplained Nano Tiny104

ATTINY104-XNANO
Microchip Technology
1: S/41.34
5In Stock

Mfr. Part #
ATTINY104-XNANO

Mouser Part #
556-ATTINY104-XNANO

Microchip Technology

Development Boards & Kits - AVR Eval Kit Xplained Nano Tiny104

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Datasheet

5In Stock

S/41.34

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

USB

Development Boards & Kits - AVR ATtiny3217 Xplained Pro Evaluation Kit

ATTINY3217-XPRO
Microchip Technology
1: S/245.81
3In Stock

Mfr. Part #
ATTINY3217-XPRO

Mouser Part #
556-ATTINY3217-XPRO

Microchip Technology

Development Boards & Kits - AVR ATtiny3217 Xplained Pro Evaluation Kit

Learn More

Datasheet

3In Stock

S/245.81

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

Development Boards & Kits - AVR ATtiny416-XNANO

ATTINY416-XNANO
Microchip Technology
1: S/41.34
115In Stock

Mfr. Part #
ATTINY416-XNANO

Mouser Part #
556-ATTINY416-XNANO

Microchip Technology

Development Boards & Kits - AVR ATtiny416-XNANO

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Datasheet

115In Stock

S/41.34

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

MCU Cards

UART

Development Boards & Kits - AVR XMEGA A1U Xplained Pro Eval kit

ATXMEGAA1U-XPRO
Microchip Technology
1: S/261.54
4In Stock
3Expected 11/12/2026

Mfr. Part #
ATXMEGAA1U-XPRO

Mouser Part #
556-ATXMEGAA1U-XPRO

Microchip Technology

Development Boards & Kits - AVR XMEGA A1U Xplained Pro Eval kit

Learn More

Datasheet

4In Stock

3Expected 11/12/2026

S/261.54

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Development Boards & Kits - AVR XMEGAA3BU XPLAINED EVAL KIT

ATXMEGAA3BU-XPLD
Microchip Technology
1: S/251.07
6In Stock

Mfr. Part #
ATXMEGAA3BU-XPLD

Mouser Part #
556-ATXMEGAA3BU-XPLD

Microchip Technology

Development Boards & Kits - AVR XMEGAA3BU XPLAINED EVAL KIT

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Datasheet

6In Stock

S/251.07

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

JTAG, USB

Development Boards & Kits - AVR Xmega-C3 Xplained Eval Kit

ATXMEGAC3-XPLD
Microchip Technology
1: S/306.77
5In Stock

Mfr. Part #
ATXMEGAC3-XPLD

Mouser Part #
556-ATXMEGAC3-XPLD

Microchip Technology

Development Boards & Kits - AVR Xmega-C3 Xplained Eval Kit

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Datasheet

5In Stock

S/306.77

Min.: 1
Mult.: 1

Development Boards & Kits - AVR

Evaluation Kits

USB

AVR Core Engineering Tools

Types of Engineering Tools

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Adapters
Add-On Boards
Base Boards
Breakout Board
Breakout Boards
Compilers
Demonstration Boards
Development Boards
Development Kits
Development Platforms
Development Systems
Do It Yourself Kits
Evaluation Boards
Evaluation Kits
Evaluation Modules
Experiment Kits
Extension Boards
In-Circuit Programmers
JTAG In-Circuit Debuggers / Programmers
MCU Cards

2-Wire
2-Wire, Serial, SPI, USART, USB
easyC, GPIO, I2C, SPI, UART, USB Type-C
Ethernet, JTAG, USB
Ethernet, RS-232, RS-485
GPIO, I2C, SPI, UART
GPIO, I2C, SPI, UART, USB
GPIO, I2C, SPI, USB
GPIO, I2C, USB
GPIO, Micro USB
I2C
I2C, JTAG, SPI, USB
I2C, SPI, UART
I2C, SPI, UART, USB
I2C, SPI, USART
I2C, SPI, USART, USB
I2C, SPI, USB
I2C, UART
I2C, UART, USB
I2C, USB