This article is based on information from adruino.cc. The text of the Arduino getting started guide is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the guide are released into the public domain.
Let’s compare the Arduino and Genuino boards characteristics. The table below shows a quick comparison between the characteristics of all the Arduino and Genuino boards. We have more than 500 DIY projects on Acoptex.com.
| Name | Processor | Operating/Input Voltage | CPU Speed | Analog In/Out | Digital IO/PWM | EEPROM [kB] | SRAM [kB] | Flash [kB] | USB | UART |
|---|---|---|---|---|---|---|---|---|---|---|
| 101 | Intel® Curie | 3.3 V/ 7-12V | 32MHz | 6/0 | 14/4 | – | 24 | 196 | Regular | – |
| Gemma | ATtiny85 | 3.3 V / 4-16 V | 8 MHz | 1/0 | 3/2 | 0.5 | 0.5 | 8 | Micro | 0 |
| LilyPad | ATmega168V ATmega328P | 2.7-5.5 V / 2.7-5.5 V | 8MHz | 6/0 | 14/6 | 0.512 | 1 | 16 | – | – |
| LilyPad SimpleSnap | ATmega328P | 2.7-5.5 V / 2.7-5.5 V | 8 MHz | 4/0 | 9/4 | 1 | 2 | 32 | – | – |
| LilyPad USB | ATmega32U4 | 3.3 V / 3.8-5 V | 8 MHz | 4/0 | 9/4 | 1 | 2.5 | 32 | Micro | – |
| Mega 2560 | ATmega2560 | 5 V / 7-12 V | 16 MHz | 16/0 | 54/15 | 4 | 8 | 256 | Regular | 4 |
| Micro | ATmega32U4 | 5 V / 7-12 V | 16 MHz | 12/0 | 20/7 | 1 | 2.5 | 32 | Micro | 1 |
| MKR1000 | SAMD21 Cortex-M0+ | 3.3 V/ 5V | 48MHz | 7/1 | 8/4 | – | 32 | 256 | Micro | 1 |
| Pro | ATmega168 ATmega328P | 3.3 V / 3.35-12 V 5 V / 5-12 V | 8 MHz 16 MHz | 6/0 | 14/6 | 0.512 1 | 1 2 | 16 32 | – | 1 |
| Pro Mini | ATmega328P | 3.3 V / 3.35-12 V 5 V / 5-12 V | 8 MHz 16 MHz | 6/0 | 14/6 | 1 | 2 | 32 | – | 1 |
| Uno | ATmega328P | 5 V / 7-12 V | 16 MHz | 6/0 | 14/6 | 1 | 2 | 32 | Regular | 1 |
| Zero | ATSAMD21G18 | 3.3 V / 7-12 V | 48 MHz | 6/1 | 14/10 | – | 32 | 256 | 2 Micro | 2 |
| Due | ATSAM3X8E | 3.3 V / 7-12 V | 84 MHz | 12/2 | 54/12 | – | 96 | 512 | 2 Micro | 4 |
| Esplora | ATmega32U4 | 5 V / 7-12 V | 16 MHz | – | – | 1 | 2.5 | 32 | Micro | – |
| Ethernet | ATmega328P | 5 V / 7-12 V | 16 MHz | 6/0 | 14/4 | 1 | 2 | 32 | Regular | – |
| Leonardo | ATmega32U4 | 5 V / 7-12 V | 16 MHz | 12/0 | 20/7 | 1 | 2.5 | 32 | Micro | 1 |
| Mega ADK | ATmega2560 | 5 V / 7-12 V | 16 MHz | 16/0 | 54/15 | 4 | 8 | 256 | Regular | 4 |
| Mini | ATmega328P | 5 V / 7-9 V | 16 MHz | 8/0 | 14/6 | 1 | 2 | 32 | – | – |
| Nano | ATmega168 ATmega328P | 5 V / 7-9 V | 16 MHz | 8/0 | 14/6 | 0.512 1 | 1 2 | 16 32 | Mini | 1 |
| Yùn | ATmega32U4 AR9331 Linux | 5 V | 16 MHz 400MHz | 12/0 | 20/7 | 1 | 2.5 16MB | 32 64MB | Micro | 1 |
| Arduino Robot | ATmega32u4 | 5 V | 16 MHz | 6/0 | 20/6 | 1 KB (ATmega32u4)/ 512 Kbit (I2C) | 2.5 KB (ATmega32u4) | 32 KB (ATmega32u4) of which 4 KB used by bootloader | 1 | 1 |
| MKRZero | SAMD21 Cortex-M0+ 32bit low power ARM MCU | 3.3 V | 48 MHz | 7 (ADC 8/10/12 bit)/1 (DAC 10 bit) | 22/12 | No | 32 KB | 256 KB | 1 | 1 |
Arduino Retired boards specs
| Name | Processor | Operating/Input Voltage | CPU Speed | Analog In/Out | Digital IO/PWM | EEPROM [kB] | SRAM [kB] | Flash [kB] | USB | UART |
| BT | ATmega328P | 5 V / 2.5-12 V | 16 MHz | 6/0 | 14/6 | 1 | 2 | 32 | – | 1 |
| Fio | ATmega328P | 3.3 V / 3.7-7 V | 8 MHz | 8/0 | 14/6 | 1 | 2 | 32 | Mini | 1 |
Check for more DIY projects on Acoptex.lt and Acoptex.com!
If you are looking for high quality PCBs PCBWay is the best choice:
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