A lot of new Genuino boards have been launched in the past days, as officially published on Arduino.cc blog:
You can find on the Arduino Store a variety of Genuino products available for purchase. After Genuino Uno, Genuino Starter Kit (in Italian and English) and Genuino Mega, today we have 2 new entries: Genuino Micro (18.00€ + tax) and Genuino Zero (42.90€ + tax).
Arduino ZERO (USA only) & Genuino ZERO (outside USA) are a simple and powerful 32-bit extension of the platform established by the UNO. They provide a platform for innovative projects in smart IoT devices, wearable technology, high-tech automation, crazy robotics, and much more.
Arduino Micro (coming next in the USA) & Genuino Micro (already available outside USA) are the smallest of the family, easy to integrate in everyday objects to make them interactive. The Micro is based on the ATmega32U4 microcontroller featuring a built-in USB which makes the Micro recognisable as a mouse or keyboard. Looking for ideas on your next project with the Micro? Get inspired looking at these projects on the blog.
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We can recall Arduino/Genuino Zero specs:
| Microcontroller | ATSAMD21G18, 32-Bit ARM Cortex M0+ |
| Operating Voltage | 3.3V |
| Digital I/O Pins | 20 |
| PWM Pins | All but pins 2 and 7 |
| UART | 2 (Native and Programming) |
| Analog Input Pins | 6, 12-bit ADC channels |
| Analog Output Pins | 1, 10-bit DAC |
| External Interrupts | All pins except pin 4 |
| DC Current per I/O Pin | 7 mA |
| Flash Memory | 256 KB |
| SRAM | 32 KB |
| EEPROM | None. See documentation |
| Clock Speed | 48 MHz |
Here is the Micro version:
| Microcontroller | ATmega32U4 |
| Operating Voltage | 5V |
| Input Voltage (recommended) | 7-12V |
| Input Voltage (limit) | 6-20V |
| Digital I/O Pins | 20 |
| PWM Channels | 7 |
| Analog Input Channels | 12 |
| DC Current per I/O Pin | 20 mA |
| DC Current for 3.3V Pin | 50 mA |
| Flash Memory | 32 KB (ATmega32U4) of which 4 KB used by bootloader |
| SRAM | 2.5 KB (ATmega32U4) |
| EEPROM | 1 KB (ATmega32U4) |
| Clock Speed | 16 MHz |
| Length | 48 mm |
| Width | 18 mm |
| Weight | 13 g |
Source: new genuino family
