| 型号 | 厂家 | 封装 | 批号 |
| XR2211D | EXAR | SOP14 | 22+ |
| XC2S400E-7FT256C | XILINX | BGA | 22+ |
| XC2S400E-7FTG256C | XILINX | BGA | 22+ |
| XC2S150E-6FT256C | XILINX | BGA | 22+ |
| XC2S200E-7FGG456C | XILINX | BGA456 | 22+ |
| X9241UVIT1 | XICOR | TSSOP | 22+ |
| X9313TS | XICOR | SOP8 | 22+ |
| X9315WMIZ-2.7T1 | INTERSIL | MSOP8 | 22+ |
| X9313TP | XICOR | DIP8 | 22+ |
| XCR3064XL-10VQ44Q | XILINX | QFP | 22+ |
