DP8051CPU - Digital Core Design

DP8051CPU Pipelined High Performance 8-bit Microcontroller

PIN 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 bus from int. ROM prog. memory Data bus from sync exter.

Features

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● 100% software compatible with industry standard 8051 Pipelined RISC architecture enables to execute instructions 10 times faster compared to standard 8051 24 times faster multiplication 12 times faster addition Up to 256 bytes of internal (on-chip) Data Memory Up to 64K bytes of internal (on-chip) or external (off-chip) Program Memory Up to 16M bytes of external (off-chip) Data Memory User programmable Program Memory Wait States solution for wide range of memories speed User programmable External Data Memory Wait States solution for wide range of memories speed De-multiplexed Address/Data .