Arduino UNO smd v3. Vs arduino uno v3 .What is the difference

The difference between the two Arduino UNO module is the ATMEGA MPU chip. The Arduino UNO uses the DIP version of the chip and the ARDUINO SMD version uses a surface mount ATMEGA chip. Function wise, there is no difference. The only advantage on using the ARDUINO UNO with a DIP style ATMEGA chip is you can replace the chip, while the ARDUINO UNO SMD version you cannot replace the chip. The difference between the two Arduino UNO module is the ATMEGA MPU chip. The Arduino UNO uses the DIP version of the chip and the ARDUINO SMD version uses a surface mount ATMEGA chip. Function wise, there is no difference. The only advantage on using the ARDUINO UNO with a DIP style ATMEGA chip is you can replace the chip, while the ARDUINO UNO SMD version you cannot replace the chip. The difference between the two Arduino UNO module is the ATMEGA MPU chip. The Arduino UNO uses the DIP version of the chip and the ARDUINO SMD version uses a surface mount ATMEGA chip, function wise there is no difference. The only advantage using the ARDUINO UNO with a DIP style you can replace the chip, while with the ARDUINO UNO SMD version you cannot replace the chip.

Are these items suitable for brilliant 14 year old boy?

Absolutely! I recommend also purchasing a solderless bread board and a set of"3 x 40P 20cm Dupont Wire Jumper Cable 2.54 1P-1P Male-Male/Female-Female/Female-Male "Note that you might also want to purchase a 9v power supply (look at the "Frequently Bought Together" list).

What is the xtal frequenty?

Crystal Oscillation is a t 16.000 MHz.

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Arduino Uno Rev3 SMD Microcontroller Board [A000073] - ATmega328P, 16MHz, 32KB Flash, USB & PWM Support, Ideal for DIY Projects, STEM Learning, Robotics, and Prototyping

Arduino Uno Rev3 SMD Microcontroller Board [A000073] - ATmega328P, 16MHz, 32KB Flash, USB & PWM Support, Ideal for DIY Projects, STEM Learning, Robotics, and Prototyping

Product ID: 66743226

Details

Brand
Arduino
Compatible Devices
Personal
Compatible Processors
ATmega328P
Graphics Card Interface
Integrated
Main Power Connector Type
2.1mm Barrel
Memory Clock Speed
16 MHz

⚡16MHz clock speed

💾32KB flash memory

🔌USB & flexible power options

€ 62.59

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Description

🚀 Unlock your maker potential with the Arduino Uno Rev3 – where ideas become reality!

PLUG PLAY POWER - Seamless USB connectivity or battery/adapter power for on-the-go innovation
SPEED MEETS STORAGE - 16MHz processor paired with 32KB flash to handle complex code effortlessly
STEM DIY ESSENTIAL - Trusted by makers, educators, and pros for robotics, prototyping, and learning
VERSATILE I O MASTERY - 14 digital pins + 6 analog inputs + 6 PWM outputs for limitless project creativity
ADVANCED COMMUNICATION READY - Enhanced reset circuit plus SDA/SCL pins for smooth TWI/I2C integration

The Arduino Uno Rev3 SMD board features the powerful ATmega328P microcontroller running at 16MHz with 32KB flash memory, offering 14 digital I/O pins, 6 analog inputs, and 6 PWM outputs. It supports USB and multiple power options, enhanced reset circuitry, and additional SDA/SCL pins for advanced communication, making it the go-to platform for DIY projects, STEM education, robotics, and rapid prototyping.

Specifications

Asin	B007R9TUJE
Best Sellers Rank	24,811 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 102 in Microcontrollers
Box Contents	microprocessor
Brand Name	Arduino
Chipset Family	AVR
Chipset Type	Qualcomm QRB2210
Compatible Devices	Personal Computer
Compatible Processors	ATmega328P, ATmega16U2
Country Of Origin	Italy
Cpu Model	5X86
Customer Reviews	4.8 4.8 out of 5 stars (615) 4.8 out of 5 stars
Graphics Card Interface	Integrated
Item Dimensions L X W X H	8L x 5.8W x 2.3H centimetres
Item Weight	37 Grams
Main Power Connector Type	24-Pin
Manufacturer	Arduino
Manufacturer Part Number	ABX00173
Memory Clock Speed	16 MHz
Memory Storage Capacity	32 KB
Model Name	Arduino UNO REV3 SMD
Model Number	ABX00173
Number Of Items	1
Number Of Packs	1
Number Of Ports	1
Platform	Linux
Processor Socket	BGA 437
Ram Memory Maximum Size	2 KB
Ram Memory Technology	DDR3
Total Usb Ports	1
Unit Count	1.0 count
Upc	845156603565

Reviews

User

Ottimo

Ottimo prodotto

1.06.2026

User

De calidad

No hay mucho que decir de Arduino uno, de calidad y duradero. Lo único "malo" entre comillas, es que no viene con su cable para conectarlo a la computadora.

23.02.2026

User

RAS

fonctionne parfaitement bien

26.01.2026

User

Arduino Uno werkt uitstekend!

Arduino one werkt prima volgens spec! Goede kwaliteit van pcb onderdelen, en uitstekende soldeerkwaliteit! Graag weer! Kan ik aanbevelen!

12.03.2026

User

Recomendo

Chegou bem e rapido, ainda não usei.

21.12.2025

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€ 62.59

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In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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TrustScore 4.5 | 7,300+ reviews

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