Cyrix 486DRx²20/40
Cyrix 486DRx²16/32
Cyrix 486DRx²20/40
Cyrix 486DRx²25/50
Cyrix 486DRx²33/66
CPUs >
National Semiconductors > 486
Contents
Models
From collector's point of view
Models
| Sub-type |
Number
|
| 486SX PQFP132 |
1
|
| 486SX SQFP |
1
|
| Total |
2
|
| Name |
Core frequency
|
Bus frequency
|
Cache (L1/L2/L3)
|
Technology
|
 National Semiconductor 486SXL-25
|
25 MHz
|
25 MHz
|
1 KB/-/-
|
???
|
|
National Semiconductor 486SXF-25
|
25 MHz
|
25 MHz
|
1 KB/-/-
|
???
|
