X86-Secret : ES Zone
Pentium 233 MHz ES-C  (Week 35, Year 1997)   
BP80503233 Q140 / L7351032-8877 / INTEL '92 '95

A very strange sample of the Pentium 233 MMX. In opposite to the other P233 ES, this one comes with the old ceramic package (CPGA), not used anymore since the P200 MMX. More, this strange sample have the same Q-Step code than the PPGA (the famous "unknown stepping" Q140) and has been produced in Q3'97, far after the official announce of the P233 MMX.