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CS48520 - 32-bit Audio Decoder DSP

Download the CS48520 datasheet PDF. This datasheet also covers the CS485xx variant, as both devices belong to the same 32-bit audio decoder dsp family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Cost-effective, High-performance 32-bit DSP.
  • 300,000,000 MAC/S (multiply accumulates per second).
  • Dual MAC cycles per clock.
  • 72-bit accumulators are the most accurate in the industry.
  • 24k x 32 SRAM, 2k blocks - assignable to data or program.
  • Internal ROM contains a variety of configurable sound enhancement feature sets.
  • 8-channel internal DMA.
  • Internal watch-dog DSP lock-up prevention.
  • DSP Tool Set w/ Private Keys for Protecting Customer IP.
  • Con.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CS485xx-CirrusLogic.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
CS48520 3.0V to 5.5V RS485/RS422 Transceivers Chipanalog
CS48520A 3.0V to 5.5V RS485/RS422 Transceivers Chipanalog
CS48520D 3V to 5.5V RS-485 Transceiver Chipanalog
CS48520M 3V to 5.5V RS-485 Transceiver Chipanalog
CS48520S 3V to 5.5V RS-485 Transceiver Chipanalog

Other Datasheets by Cirrus Logic

Part Number Description
CS48500 High-performance 32-bit DSP
CS48540 32-bit Audio Decoder DSP
CS48560 32-bit Audio Decoder DSP
CS4811 Fixed Function Multi-Effects Audio Processor
CS4812 Fixed Function Multi-Effects Audio Processor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CS485xx CS485xx Family Data Sheet Features  Cost-effective, High-performance 32-bit DSP  300,000,000 MAC/S (multiply accumulates per second)  Dual MAC cycles per clock  72-bit accumulators are the most accurate in the industry  24k x 32 SRAM, 2k blocks - assignable to data or program  Internal ROM contains a variety of configurable sound enhancement feature sets  8-channel internal DMA  Internal watch-dog DSP lock-up prevention  DSP Tool Set w/ Private Keys for Protecting Customer IP  Configurable Serial Audio Inputs/Outputs  Configurable for all input/output types  Maximum 32-bit @ 192 kHz  Supports 32-bit audio sample I/O between DSP chips  TDM input modes (multiple channels on same line)  192 kHz SPDIF transmitter  Multi-channel DSD direct stream digital SACD input  S