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32-bit High Performance Floating-point SHARC Processor for Automotive Audio, 3MB RAM

Model: ADSP-21365

  • 333MHz /1.8 GFLOPs SIMD SHARC core supporting IEEE 32-bit floating-point, 40-bit floating-point and 32-bit fixed-point data types
  • 3Mbits SRAM, 4Mbits ROM embedded with industry-standard audio decode and post-processing algorithms
  • Digital audio interface (DAI) enabling user-definable access to peripherals including an S/PDIF Tx/Rx, 8-ch asynchronous sample rate converter and data transmission content protection hardware accelerator
  • 25 zero-overhead DMA channels
  • 6 serial ports (sports) supporting I2S, left-justified sample pair and TDM modes
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ADSP-21365 is a 32-bit high performance floating-point SHARC processor for automotive audio. The ADSP-21365 offers the highest performance – 333 MHz/1800 MFLOPs -- within the third generation SHARC processor family. This level of performance makes the ADSP-21365 particularly well suited to address the increasing requirements of the professional and automotive audio market segments. In addition to its higher core performance, the ADSP-21365 includes additional value-added peripherals such as an S/PDIF transmitter/receiver, 8-ch asynchronous sample rate converter and a hardware digital transmission content protection (DTCP) encryption/decryption block.
  • 333MHz /1.8 GFLOPs SIMD SHARC core supporting IEEE 32-bit floating-point, 40-bit floating-point and 32-bit fixed-point data types
  • 3Mbits SRAM, 4Mbits ROM embedded with industry-standard audio decode and post-processing algorithms
  • Digital audio interface (DAI) enabling user-definable access to peripherals including an S/PDIF Tx/Rx, 8-ch asynchronous sample rate converter and data transmission content protection hardware accelerator
  • 25 zero-overhead DMA channels
  • 6 serial ports (sports) supporting I2S, left-justified sample pair and TDM modes
  • 2 SPI-compatible ports supporting master and slave modes
  • 16 pulse width modulation (PWM) channels
  • 3 full-featured timers
  • 136-ball MBGA and 144-Ld LQFP E-Pad package options
  • Commercial and industrial temperature ranges
 
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