uPD780065 Datasheet (Renesas) - 8-BIT SINGLE-CHIP MICROCONTROLLER

uPD780065, 8-BIT SINGLE-CHIP MICROCONTROLLER

The µPD780065 is a product of the µPD780065 Subseries in the 78K/0 Series.

It is ideal for controlling CD- TEXT supporting audio equipment.

Since it incorporates 5 KB of RAM, it is also ideal for control operations that require memory.

A flash memory version (µPD78F0066) that can be operated using t

uPD780065 Features

* Internal ROM: 40 KB

* Internal high-speed RAM: 1024 bytes

* Internal expansion RAM: 4096 bytes

* Buffer RAM: 32 bytes

* Minimum instruction execution time can be changed from high speed (0.24 µs) to ultra-low speed (122 µs).

* I/O ports: 60