| Cyrix 6x86 Processor Part Mark |
| 3.52V - core Voltage |
3.52V (6x86)
2.9V (6x86L)
2.8V (Cyrix's first spec for 6x86L)
2.45V (6x86LV) |
| I/O Voltage |
none=3.15 ~ 3.70V
(016)=3.15 ~ 3.45 V
(028)=3.40 ~ 3.70V |
150MHz (or)
60MHz Bus 2.5x |
core frequency (or)
FSB and clock multiplier |
| PR200+ |
PR166 0.35µ 2.9v core 66x2
PR166 0.35µ 2.9v core 60x2.5
PR200 0.35µ 2.9v core 75x2
PR200 0.35µ 2.9v core 66x2.5
PR233 0.35µ 2.9v core 75x2.5
PR266 0.35µ 2.7v core 83x2.5
PR266 0.35µ 2.9v core 83x2.5
PR300 0.35µ 2.9v core 75x3 (IBM only)
PR333 0.25µ 2.5v core 83x3 (IBM only) |
| XX - silicon process |
G8 - 2.x
G9 - 3.x
GA - 4.x
GE - ?.x |
| YY - ??? |
DC
DD |
| Z - mask rev. |
3 - 2.4 (G8 process)
4 - 2.5 (G8 process)
5 - 2.6 (G8 process)
6 - 2.7 (G8 process)
A - 3.7 (G9 process)
B - 3.8 (G9 process) |
| 734 |
date of manufacture
Year (7 - 1997)
Week (34) |
| C |
Lot number |
