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Motorola Math CPUs

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Motorola MC68881RC12A

Picture of Motorola MC68881RC12A - front side Picture of Motorola MC68881RC12A - back side
  • Processor Speed:
    12.00 MHz
  • Bus Speed:
    12.00 MHz
  • FPU: yes
  • Mfg. date:
      week 4/1987
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=60#60

HO-HO-HO - it's christmas time

Motorola MC68881RC16A

Picture of Motorola MC68881RC16A - front side Picture of Motorola MC68881RC16A - back side
  • Processor Speed:
    16.00 MHz
  • Bus Speed:
    16.00 MHz
  • FPU: yes
  • Mfg. date:
      week 37/1986
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=80#80