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

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Description

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

PLUG PLAY POWER - Seamlessly power via USB or AC adapter—flexibility that fits your workspace
SPEED MEETS STORAGE - 16MHz processor paired with 32KB flash memory to handle complex code effortlessly
STEM DIY ESSENTIAL - Trusted by pros, educators, and makers for robotics, prototyping, and learning
VERSATILE I O ARSENAL - 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 connectivity and flexible 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	61,803 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 247 in Microcontrollers
Box Contents	microprocessor
Brand	Arduino
Brand Name	Arduino
CPU Model	5X86
CPU socket	BGA 437
Chipset Family	AVR
Chipset Type	Qualcomm QRB2210
Chipset type	Qualcomm QRB2210
Compatible Devices	Personal Computer
Compatible Processors	ATmega328P, ATmega16U2
Compatible devices	Personal Computer
Compatible processors	ATmega328P, ATmega16U2
Country of Origin	Italy
Customer Reviews	4.8 out of 5 stars 612 Reviews
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 Ports	1
Platform	Linux
Processor Socket	BGA 437
RAM Memory Technology	DDR3
RAM memory technology	DDR3
Ram Memory Maximum Size	2 KB
Total USB Ports	1
UPC	845156603565
Unit Count	1.0 count

Reviews

M**R

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

B**D

TOP Artikel

Super Angebot, einwandfreie Ware!

18.06.2026

R**D

RAS

fonctionne parfaitement bien

26.01.2026

T**G

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

M**A

Recomendo

Chegou bem e rapido, ainda não usei.

21.12.2025

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€ 57.19

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In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

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TrustScore 4.5 | 7,300+ reviews

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