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General| Microcontroller | ATSAMD51J19 |
|---|---|
| Clock Speed | 120 MHz |
| Flash Memory | 512 KB |
| SRAM | 192 KB |
| Digital I/O Pins | 20 |
| Analog Input Pins | 6 |
| Analog Output Pins | 1 |
| I2C | Yes |
| SPI | Yes |
| Operating Voltage | 3.3V |
| Power Supply | USB or LiPo battery |
| Serial | Yes |
| USB | Native USB |
| Dimensions | 51mm x 23mm |
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