Cyrix MII microprocessor family

200 MHz (233 MHz rating, 66 MHz bus)
296-pin staggered ceramic PGA with heatspreader

187 MHz (266 MHz rating, 83 MHz bus)
296-pin staggered ceramic PGA

233 MHz (300 MHz rating, 66 MHz bus)
296-pin staggered ceramic PGA
2.2V core voltage

233 MHz (300 MHz rating, 66 MHz bus)
296-pin flip-chip staggered ceramic PGA

233 MHz (300 MHz rating, 66 MHz bus)
296-pin staggered ceramic PGA

225 MHz (300 MHz rating, 75 MHz bus)
296-pin staggered ceramic PGA

250 MHz (333 MHz rating, 83 MHz bus)
296-pin staggered ceramic PGA

250 MHz (333 MHz rating, 83 MHz bus)
296-pin flip-chip staggered ceramic PGA

250 MHz (350 MHz rating, 83 MHz bus)
296-pin staggered ceramic PGA

270 MHz (350 MHz rating, 90 MHz bus)
296-pin staggered ceramic PGA

Engineering sample

250 MHz (366 MHz rating, 100 MHz bus)
296-pin staggered ceramic PGA

285 MHz (400 MHz rating, 95 MHz bus)
296-pin staggered ceramic PGA
2.2V core voltage