National Semiconductor - 486 SXF, SXL
| Name: | NS NS486SXF-25 |
| Family: | x86 |
| Freqence: | 25 Mhz |
| Bus: | 25 Mhz |
| Made: | 6, 1998 |
| Package: | 160 pin PQFP |
| Comment: | highly integrated cpu, voltage: 5V I/O |
| Name: | NS NS486SXL-25 |
| Family: | x86 |
| Freqence: | 25 Mhz |
| Bus: | 25 Mhz |
| Made: | 18, 1998 |
| Package: | 132 pin PQFP |
| Comment: | highly integrated cpu, voltage: 5V I/O, maximum operating temperature: 70°C |