| Компонент | Описание | Производитель | |
| XR16M890IM48 | UART WITH 128-BYTE FIFO AND INTEGRATED LEVEL SHIFTERS |
Exar Corporation |
|
| XR16M890IM48-F | Single-Channel UARTs with Selectable Bus Interfaces |
Exar Corporation |
|
| XR16M890IM48TR | UART WITH 128-BYTE FIFO AND INTEGRATED LEVEL SHIFTERS |
Exar Corporation |