| AMD | ||||
| Chipset Number | Frequency | FOX Specs | FOX Thru-Hole Packages | FOX SMD Packages |
| Am186CC | 12.000000 | Standard | FOX120-20, FOXS/120-20 | FOXSD/120-20, FPX120-20, FE |
| 24.000000 | Standard | FOX240F-20, FOXS/240F-20 | FOXSD/240F-20, FPX240F-20, FE240F-20 | |
| AM79761 | 125.000000 | Standard | JITO-2-AC3AE, JITO-2-BC3AE * | JITO-2-DC3AE * |
| Am79C30A | 12.288000 | 30/50/0/70/20 | FOX128-20, FOXS/128-20, HC49SS | FOXSD/128-20, FPX, FE |
| Am79C32A | 12.288000 | 30/50/0/70/20 | FOX128-20, FOXS/128-20, HC49SS | FOXSD/128-20, FPX, FE |
| Am79C873 | 25.000000 | -/50/0/70/14 | HC49U, HC49S | HC49SD, FPX, FE250F-20 |
| Am79C989 | 40.000000 | Standard | F5C-2E, H5C-2E | KFO90AT, F3345 |
| ElanSC300 | 0.032768 | Standard | NC-38, NC26, NC15 | FSM327, FSR327, FST327, FSP327 |
| ElanSC400 | 0.032768 | Standard | NC-38, NC26, NC15 | FSM327, FSR327, FST327, FSP327 |
| ElanSC410 | 0.032768 | Standard | NC-38, NC26, NC15 | FSM327, FSR327, FST327, FSP327 |