Devkit Specifications
Arduino Leonardo
Arduino
The Arduino Leonardo differs from its predecessors in that the featured ATmega32u4 MCU has built-in USB communication, eliminating the need for a secondary processor. As a result, the board is able to implement protocols beyond the USB to serial protocol. The Leonardo can therefore appear as a mouse or keyboard to a connected computer, for example.
| Item | Specification |
|---|---|
| Chip | Microchip ATmega32u4 |
| Compute | • 8-bit AVR RISC MCU at 16 MHz |
| Memory | • 32 kB Flash (ATmega32u4) • 2.5 kB SRAM (ATmega32u4) • 1 kB EEPROM (ATmega32u4) |
| I/O and Peripherals | • 16 MHz Crystal Oscillator • ICSP Header • Micro USB • PWM (x7) • Virtual COM |
| Wireless | |
| Software | • Arduino Software IDE |