MITSUBISHI MICROCOMPUTERS M37272M6/M8–XXXSP/FP, .
Mitsubishi
M37272MAH-XXXFP - SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS M37272M6/M8–XXXSP/FP, M37272MA–XXXSP M37272E8SP/FP, M37272EFSP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECO.