 | XR16M581IB25-F | 1714 | Exar Corporation | 19+ | 25-WFBGA | | IC UART FIFO 16B 25BGA | 购买 |
| XR16M581IL24-F | 1320 | Exar Corporation | 19+ | 24-VFQFN 裸露焊盘 | | IC UART FIFO 16B 24QFN | 购买 |
| XR16M570IL24-F | 1424 | Exar Corporation | 19+ | 24-VFQFN 裸露焊盘 | | IC UART FIFO 16B 24QFN | 购买 |
| ST16C450IQ48-F | 1240 | Exar Corporation | 19+ | 48-TQFP | | IC UART SINGLE 48TQFP | 购买 |
| ST16C550IJ44-F | 1102 | Exar Corporation | 19+ | 44-LCC（J 形引线） | | IC UART FIFO 16B SGL 44PLCC | 购买 |
| XR16M681IB25-F | 1714 | Exar Corporation | 19+ | 25-WFBGA | | IC UART FIFO 64B 25BGA | 购买 |
| XR16M681IL24-F | 1490 | Exar Corporation | 19+ | 24-VFQFN 裸露焊盘 | | IC UART FIFO 64B 24QFN | 购买 |
| XR16L580IL-F | 1685 | Exar Corporation | 19+ | 32-VFQFN 裸露焊盘 | | IC UART FIFO 16BYTE 32QFN | 购买 |
| XR16M581IL32-F | 1490 | Exar Corporation | 19+ | 32-VFQFN 裸露焊盘 | | IC UART FIFO 16B 32QFN | 购买 |
| ST16C1550IQ48-F | 1250 | Exar Corporation | 19+ | 48-TQFP | | IC UART FIFO 16B 48TQFP | 购买 |
| XR21V1410IL16-F | 2615 | Exar Corporation | 19+ | 16-VFQFN 裸露焊盘 | | IC UART FIFO USB SGL 16QFN | 购买 |
| XR16M890IL32-F | 1485 | Exar Corporation | 19+ | 32-VFQFN 裸露焊盘 | | IC UART TXRX 128 BYTE 32QFN | 购买 |
| XR20M1280IL24-F | 1338 | Exar Corporation | 19+ | 24-VFQFN 裸露焊盘 | | IC UART I2C/SPI 128 BYTE 24QFN | 购买 |
| XR16M681IL32-F | 1329 | Exar Corporation | 19+ | 32-VFQFN 裸露焊盘 | | IC UART FIFO 64B 32QFN | 购买 |
| XR20M1280IL32-F | 1490 | Exar Corporation | 19+ | 32-VFQFN 裸露焊盘 | | IC UART I2C/SPI 128 BYTE 32QFN | 购买 |
| XR16M890IL40-F | 1480 | Exar Corporation | 19+ | 40-VFQFN 裸露焊盘 | | IC UART I2C/SPI 128 BYTE 40QFN | 购买 |
| XR16M781IB25-F | 1714 | Exar Corporation | 19+ | 25-WFBGA | | IC UART FIFO 64B 25BGA | 购买 |
| XR16M781IL24-F | 1490 | Exar Corporation | 19+ | 24-VFQFN 裸露焊盘 | | IC UART FIFO 64B 24QFN | 购买 |
| XR20M1280IL40-F | 1490 | Exar Corporation | 19+ | 40-VFQFN 裸露焊盘 | | IC UART I2C/SPI 128 BYTE 40QFN | 购买 |
| XR16M890IM48-F | 1110 | Exar Corporation | 19+ | 48-TQFP | | IC UART TXRX 128 BYTE 48TQFP | 购买 |
