UPD78P324 Datasheet (NEC) - 16-/8-Bit Single-Chip Microcomputers

UPD78P324, 16-/8-Bit Single-Chip Microcomputers

DATA SHEET µPD78P324, 78P324(A) 16-/8-Bit Single-Chip Microcomputers MOS INTEGRATED CIRCUIT The µPD78P324 is a product in which the µPD78324’s internal mask ROM is replaced by a one-time PROM or EPROM.

The one-time PROM product, which enables writing only once, is effective for multiple-device small production of sets or early start of mass-production.

The EPROM product, which enables program writing, deletion, and rewriting, is the most suitable for system evaluation.

The µPD78P324(A) is mor

UPD78P324 Features

* q µPD78324 compatible

* For mass-production, this can be replaced by the µPD78324 incorporated in the mask ROM. q Minimum instruction run time: 250 ns (with the external clock operating at 16 MHz): µPD78P324 & 78P324(A) 320 ns (with the external clock operating at 12.5 MHz): µPD78P324(A1) &