DSP56366

Freescale Semiconductor Data Sheet: Technical Data Document Number: DSP56366 Rev. 3.1, 1/2007 DSP56366 24-Bit Audio Digital Signal Processor 1 Overview Contents 1 2 3 4 5 6 A Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Signal/Connection Descriptions . . . . . . . . . 2-1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Design Considerations . . . . . . . . . . . . . . . . 5-1 Ordering Information . . . . . . . . . . . . . . . . . . 6-1 Power Consumption Benchmark . . . . . . . . A-1 www.DataSheet4U.com The DSP56366 supports digital audio applications requiring sound field processing, acoustic equalization, and other digital audio algorithms. The DSP56366 uses the high performance, single-clock-per-cycle DSP56300 core family of programmable CMOS digital signal processors (DSPs) combined with the audio signal processing capability of the Freescale Symphony™ DSP family, as shown in Figure 1-1. This design provides a two-fold performance increase over Freescale’s popular 56000 Symphony family of DSPs while retaining code compatibility. Significant architectural enhancements include a barrel shifter, 24-bit addressing, instruction cache, and direct memory access (DMA). The DSP56366 offers 120 million instructions per second (MIPS) using an internal 120 MHz clock at 3.3 V. This document contains information on a new product. Specifications and information herein are...