| Seeeduino XIAO | Arduino Nano |
CPU | ARM Cortex-M0 + CPU (SAMD21G18) | Atmel Atmega328 |
SRAM | 32 KB | 2 KB |
Flash闪存 | 256 KB | 32 KB |
工作电压 | 3.3 V/5 V直流 | 5 V |
尺寸 | 20 × 17.5 × 3.5 mm | 47 × 18.5 × 18.5 mm |