UPD784908 Datasheet - NEC

UPD784908 16-BIT SINGLE-CHIP MICROCONTROLLER

DATA SHEET µPD784907, 784908 16-BIT SINGLE-CHIP MICROCONTROLLER MOS INTEGRATED CIRCUIT The µPD784907 and µ PD784908 are products of the µ PD784908 Subseries in the 78K/IV Series. These products contain various peripheral hardware such as IEBusTM controller, ROM, RAM, I/O ports, 8-bit resolution A/D, timers, serial interface, and interrupt functions, as well as a high-speed, high-performance CPU. In addition, the µ PD78P4908 (one-time PROM product), which is used to evaluate the functions of m.

UPD784908 Features

* 78K/IV Series

* Minimum instruction execution time: 320 ns (at 6.29 MHz) 160 ns (at 12.58 MHz)

* Watchdog timer: 1 channel

* Clock output function Selectable from fCLK, fCLK/2, fCLK/4, fCLK/8, or fCLK/16

* Number of I/O ports: 80

* Timer/counters:

UPD784908_NEC.pdf