M37421P-000SS

MITSUBISHI MICROCOMPUTERS M37421 P -00055 M37421P-00155 PIGGYBACK for M37421M6-XXXSP DESCRIPTION The M37421 P-OOOSS and the M37421 P-001SS are EPROM mounted-type microcomputers which utilizes CMOS technology. and is designed for developing programs for singlechip 8-bit microcomputer the M37421 M6-XXXSP. It is housed in a piggyback-type 64-pin shrink DIP. There is a 28-pin socket on the package for the M5L27128K or the M5L27256K EPROM. The M37421P-OOOSS and the M37421P-001SS simplify the development of programs for the M37421 M6-XXXSP and is excellent for making prototypes. FEATURES Differences with the M37421 M6 are: (1) ROMless. EPROM is attached externally. (2) Suitable EPROM is the M5L27128K or the M5L27256K. APPLICATION Development of programs for VCR. tuners. and audio-visual equipment PIN CONFIGURATION (TOP VIEW) 110 port P6 Vee P6s .... P64 .... P63/PWM3 .... P6,/PWM2 .... P6,/PWM1 .... P60 /T.... 2 3 4 5 6 7 I/O port P2 P2o - 15 /SP37 RDY .... 16 P3./ClK .... 17 110 ...