 Product characteristics |
 产品功能 |
| Rio Tinto is happy to help you with any problems you may have with our products or with your application technology. The quickest way is to send us an e-mail:[email protected] | UART1 & UART2 to 3.3 V logic level via overboard level conversion circuit; I2S1 to 3.3 V logic level via overboard level conversion circuit; SPI0 to 3.3 V logic level via overboard level conversion circuit; GPIO11, spi1 pins are all 3.3 V logic level. |
