U80701

The U80701 is a 32-bit microprocessor developed from 1986-1990 in the German Democratic Republic.

It was manufactured by VEB Mikroelektronik "Karl Marx" Erfurt (MME) in NMOS technology and is encased in a ceramic quad flat package (CQFP-68 package).

[1] The U80701 was developed by reverse engineering the MicroVAX 78032 microprocessor of the Digital Equipment Corporation (DEC).

It is used in the Robotron K 1820 minicomputer - a clone of the DEC MicroVAX II.

[2] The microprocessor used the 40 MHz input clock.