DP80390CPU - Pipelined High Performance 8-bit Microcontroller

Product Overview

Digital Core Design

Datasheet Details

Part number	DP80390CPU
Manufacturer	Digital Core Design
File Size	382.98 KB
Description	Pipelined High Performance 8-bit Microcontroller
Datasheet	DP80390CPU Datasheet
Additional preview pages of the DP80390CPU datasheet.

Product details

Description

PIN clk reset port0i[7:0] port1i[7:0] port2i[7:0] port3i[7:0] iprgramsize[2:0] iprgromsize[2:0] prgramdata[7:0] prgromdata[7:0] sxdmdatai[7:0] ready ramdatai[7:0] sfrdatai[7:0] int0 int1 tdi tck tms TYPE input input input input input input input input input input input input input input input input input input input DESCRIPTION Global clock Global reset Port 0 input Port 1 input Port 2 input Port 3 input Size of on-chip RAM CODE Size of on-chip ROM CODE Data bus from int.RAM prog.memory Data

Features

100% software compatible with industry standard 80390 & 8051 ○ LARGE mode.
8051 instruction set ○ FLAT mode.
80390 instruction set DP80390CPU is an ultra high performance, speed optimized soft core of a singlechip 8-bit embedded controller dedicated for operation with fast (typically on-chip) and slow (off-chip) memories. It supports up to 8 MB of linear code and 16 MB of linear data spaces. The core has been designed with a special concern about performance to power con.

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Published: Sep 10, 2008 |