56858 - 16-bit Digital Signal Controllers

Product Overview

Freescale Semiconductor

Datasheet Details

Part number	56858
Manufacturer	Freescale Semiconductor
File Size	1.35 MB
Description	16-bit Digital Signal Controllers
Datasheet	56858 Datasheet
Additional preview pages of the 56858 datasheet.

Product details

Description

120 MIPS at 120MHz 40K x 16-bit Program SRAM 24K x 16-bit Data SRAM 1K x 16-bit Boot ROM Access up to 2M words of program memory or 8M data memory Chip Select Logic for glue-less interface to ROM and SRAM Six (6) independent channels of DMA Two (2) Enhanced Synchronous Serial Interfaces (ESSI) Two (2) Serial Communication Interfaces (SCI) Serial Port Interface (SPI) 8-bit Parallel Host I

Features

1.1.1.
Digital Signal Processing Core Efficient 16-bit engine with dual Harvard architecture 120 Million Instructions Per Second (MIPS) at 120MHz core frequency Single-cycle 16 × 16-bit parallel Multiplier-Accumulator (MAC) Four (4) 36-bit accumulators including extension bits 16-bit bidirectional shifter Parallel instruction set with uni.

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Published: Jul 14, 2007 |