UNO R3 SMD Board compatible with Arduino | Development Board
Arduino UNO R3 SMD is the open source Embedded Development board launched by Arduino 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.
24 in stock
Microcontroller : ATmega328 SMD.
Operating Voltage : 5V.
Supply Voltage recommended : 7-12V DC.
Digital I/O Pins : 14 (of which 6 provide PWM output).
Analog Input Pins : 6.
DC Current per I/O Pin : 40 mA.
DC Current for 3.3V Pin : 50 mA.
Flash Memory : 32 KB (ATmega328) of which 0.5 KB used by bootloader.
SRAM : 2 KB (ATmega328).
EEPROM : 1 KB (ATmega328).
Clock Speed : 16 MHz.
* Product Images are shown for illustrative purposes only and may differ from actual product.