UPD78P322 Datasheet - NEC

UPD78P322 16/8-BIT SINGLE-CHIP MICROCONTROLLER

DATA SHEET MOS Integrated Circuit µPD78P322 16/8-BIT SINGLE-CHIP MICROCONTROLLER The µPD78P322 is a version provided by replacing the µPD75322's internal mask ROM with one-time PROM or EPROM. Because the one-time PROM version is programmable only once by users, it is ideally suited for small-scale production of many different products, and rapid development and time-to-market of application sets. The EPROM version is reprogrammable, and suited for the evaluation of systems. The µPD78P322K, whi.

UPD78P322 Features

* µPD78322 compatible

* For mass-production, the µPD78P322 can be replaced with the µPD78322 which incorporates mask ROM

* Internal PROM: 16,384 × 8 bits

* Programmable once only (one-time PROM version without window)

* Erasable with ultraviolet rays and e

UPD78P322_NEC.pdf