
| 型号 | 厂家 | 封装 | 批号 |
| XCS20XL-4VQ100C | XILINX | QFP | 17+ |
| XCS20XL-4VQG100C | XILINX | QFP | 17+ |
| XCV1000E-7FG680C | XILTNX | BGA | 17+ |
| XMS-12V(N) | JST | SMD | 17+ |
| XPC755BPX400LD | FREESCALE | BGA | 17+ |
| XR16L788IQ-F | EXAR | QFP | 17+ |
| XR88C681CP/28 | EXAR | DIP | 17+ |
| XY38450FU | MOT | QFP | 17+ |
| X8220-4M | SOP | 17+ | |
| X8220-2M | SOP | 17+ |