UMC - U5S
| Name: | UMC U5S-SUPER25 |
| Family: | x86 |
| Freqence: | 25 Mhz |
| Bus: | 25 Mhz |
| Made: | 30, 1994 |
| Package: | 168 pin CPGA |
| Comment: | voltage: 5V |
| Name: | UMC U5S-SUPER33 ES |
| Family: | x86 |
| Freqence: | 33 Mhz |
| Bus: | 33 Mhz |
| Made: | 16, 1994 |
| Package: | 168 pin CPGA |
| Comment: | Engineering sample, voltage: 5V |
| Name: | UMC U5S-SUPER33 |
| Family: | x86 |
| Freqence: | 33 Mhz |
| Bus: | 33 Mhz |
| Made: | 33, 1994 |
| Package: | 168 pin CPGA |
| Comment: | voltage: 5V |
| Name: | UMC U5S-SUPER33/40 |
| Family: | x86 |
| Freqence: | 33/40 Mhz |
| Bus: | 33/40 Mhz |
| Made: | 38, 1994 |
| Package: | 168 pin CPGA |
| Comment: | voltage: 5V |
| Name: | UMC U5S-SUPER40 |
| Family: | x86 |
| Freqence: | 40 Mhz |
| Bus: | 40 Mhz |
| Made: | 37, 1994 |
| Package: | 168 pin CPGA |
| Comment: | voltage: 5V |