UPD78P328 Datasheet - NEC

UPD78P328 16/8-BIT SINGLE-CHIP MICROCONTROLLER

DATA SHEET MOS Integrated Circuit µPD78P328 16/8-BIT SINGLE-CHIP MICROCONTROLLER The µ PD78P328 is a product provided by replacing the µ PD75328's internal mask ROM with one-time PROM or EPROM. The one-time PROM version is programmable only once and is useful for small-lot production of many different products and early development and time-to-market of application sets. The EPROM version is reprogrammable, and suited for the evaluation of systems. Functions are described in detail in the fol.

UPD78P328 Features

* µPD78328 compatible

* For mass-production, the µPD78P328 can be replaced with the µPD78328 incorporating mask ROM Internal PROM: 16,384 x 8 bits

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

* Erasable with ultraviolet rays and electric

UPD78P328_NEC.pdf