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UNO R3 SMD Atmega328P Board - Clone Compatible Model

The UNO R3 SMD Atmega328P is an Arduino-compatible development board featuring a surface-mounted (SMD) ATmega328P microcontroller. This version is functionally identical to the standard UNO R3 but replaces the removable DIP ATmega328P with a permanently soldered SMD version, making it more compact and cost-effective. It is ideal for DIY electronics, prototyping, IoT, robotics, and automation projects.
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UNO R3 SMD is the open source Embedded Development board based on Atmega328 SMD Package Microcontroller. Because Atmel is moving more and more of their production capacity to surface mount ICs, the DIP packaged ATmega is becoming more and more difficult to get. To keep up with demand, we now offer the Uno R3 with an SMD ATmega. The board is identical to the PTH version of the Uno, but you won't be able to remove the ATmega without some hot-air. This change shouldn't affect most users

Arduino Specification
  • ATmega328 SMD.
  • 5V.
  • 7-12V
  • 14 (of which 6 provide PWM output).
  • 6
  • 40 mA
  • 50 mA
  • 32 KB (ATmega328) of which 0.5 KB used by bootloader.
  • 2 KB (ATmega328)
  • 1 KB (ATmega328).
  • 16 MHz
Filename Size Type Downloads

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