Arduino CorporationArduino Leonardo (+headers) | A000057Eingebettete Systementwicklungsboards und -kits
ATMEGA32U4 Microcontroller Leonardo Development Board 16MHz CPU 2.5KB RAM 1KB/32KB EEPROM/Flash
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Product Description
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro 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 Leonardo differs from all preceding boards in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port.
Ready to scale your Arduino Leonardo design? Get the ATmega32u4 here!
Additional Information:
EAGLE files: arduino-leonardo-reference-design.zip
Schematic: arduino-leonardo-schematic-rev3b.pdf
| Compliant | |
| EAR99 | |
| Active | |
| 8473.30.11.80 | |
| Automotive | No |
| PPAP | No |
| Leonardo Development Board | |
| ATmega32u4 | |
| Microcontroller | |
| 2.5KB | |
| 1KB/32KB | |
| EEPROM/Flash | |
| 1 | |
| 20 | |
| No | |
| No | |
| EEPROM/Flash | |
| No |
| EDA / CAD Models |