The qq22. net Computer Rooms

updated 30-Dec-2007
Some of the processors I've worked with over the past thirty years...

The Z180 & 64180


Zilog_Z180
Zilog Z180 - 16

HD64180
HD64180-RP8

A Z80 with timers, DMA and serial port on-board. Also on-board MMU. My idea of a good embedded
microcontroller, and here it is the Zilog Z180 and Hitachi HD64180. I have used hundreds of these!
Like many other microcontrollers they can be found in many devices, doing some interesting jobs!

The picture below shows an 8MHz Zilog Z180 in a piece of line communication kit.

Z180-comms-pcb

All images and text copyright (c) 2003-2018 S.Bluck. OES Engineers / qq22.net