DP80390CPU Datasheet (Digital Core Design) - Pipelined High Performance 8-bit Microcontroller

DP80390CPU, Pipelined High Performance 8-bit Microcontroller

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

DP80390CPU 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 (