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Description:
SMduino is the first Non-THT parts Arduino-compatible development board, the board's back layer is fully covered by solder mask, which can protect the board's back side to be shorted by naked pins.
SMduino uses ATMEGA328P-AU Microcontroller, the ATMEGA328P is a high performance, low power AVR 8-Bit Microcontroller. The SMduino has 14 digital input/output pins (6 of which can be used as PWM outputs) and 6 analog pins. The SMduino inherits all of Arduino Uno's features, compatible with Uno's pin layout, and the USB changes to micro B USB.
Features:
- All SMT components
- 100% Arduino compatible
- Micro-B USB connector
Specification:
- Microcontroller: ATmega328P
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limit): 6-20V
- Digital I/O Pins: 14 (of which 6 provide PWM output)
- PWM Digital I/O Pins: 6
- Analog Input Pins: 6
- DC Current per I/O Pin: 20 mA
- DC Current for 3.3V Pin: 50 mA
- Flash Memory: 32 KB (ATmega328P) of which 0.5 KB used by bootloader
- SRAM: 2 KB (ATmega328P)
- EEPROM: 1 KB (ATmega328P)
- Clock Speed: 16 MHz
- Length: 68.6 mm
- Width: 55.2 mm
- Weight: 25 g
Document
SMduino BOM