Preliminary Single-Chip 8-BIT CMOS Microcontrolle.
Mitsubishi
M37640E8 - SINGLE-CHIP 8-BIT CMOS MICROCONTROLLER
Preliminary Single-Chip 8-BIT CMOS Microcontroller M37640E8-XXXFP Specification Ver 1.04 MITSUBISHI SEMICONDUCTOR AMERICA, INC. 7600 Series M37640E.