USB To Basic UART IC
| Pin | Name | Type |
|---|---|---|
| 12 | VCC | power_in |
| 9 | USBDM | bidirectional |
| 8 | USBDP | bidirectional |
| 11 | ~{RESET} | input |
| 10 | 3V3OUT | power_in |
| 3 | VCCIO | power_in |
| 5 | GND | power_in |
| 1 | TXD | output |
| 4 | RXD | input |
| 2 | ~{RTS} | output |
| 6 | ~{CTS} | input |
| 15 | CBUS0 | bidirectional |
| 14 | CBUS1 | bidirectional |
| 7 | CBUS2 | bidirectional |
| 16 | CBUS3 | bidirectional |
| 13 | GND | power_in |
