Arduino UNO SMD is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
The “SMD” stands for surface-mount device, and the microcontroller (ATmega328p) is soldered directly to the board.
Here you will find the technical specifications for the Arduino UNO R3 SMD.
Board | ||
---|---|---|
Name | Arduino UNO R3 SMD | |
SKU | A000073 | |
Microcontroller | ||
ATmega328P | ||
USB connector | ||
USB-B | ||
Pins | ||
Built-in LED Pin | 13 | |
Digital I/O Pins | 14 | |
Analog input pins | 6 | |
PWM pins | 6 | |
Communication | ||
UART | Yes | |
I2C | Yes | |
SPI | Yes | |
Power | ||
I/O Voltage | 5V | |
Input voltage (nominal) | 7-12V | |
DC Current per I/O Pin | 20 mA | |
Power Supply Connector | Barrel Plug | |
Clock speed | ||
Main Processor | ATmega328P 16 MHz | |
USB-Serial Processor | ATmega16U2 16 MHz | |
Memory | ||
ATmega328P | 2KB SRAM, 32KB FLASH, 1KB EEPROM | |
Dimensions | ||
Weight | 25 g | |
Width | 53.4 mm | |
Length | 68.6 mm |
There are no reviews yet.