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DSPB56371AF180

DSP, Fixed Point, 24-bit, 181 MHz, LQFP, 80 Pins

Official logo for NXP
Manufacturer:NXP
Avnet Manufacturer Part #: DSPB56371AF180
Secondary Manufacturer Part#: DSPB56371AF180
  • Legend Information Icon RoHS 10 Compliant
  • Legend Information Icon Tariff Charges

Targeted at audio/video (AV) receivers, home theaters, surround sound decoders, mini stereo systems, digital TV audio systems and automotive audio systems, the DSP56371 is designed to meet the demands of audio electronics system designers by supporting the latest generation decoders, such as Dolby , THX and DTS , among others. The DSP56371 is capable of running delay management, bass management and DTS96/24 while using less than half of the DSP's computing capability. This enables designers to add system enhancements that the discerning audio consumer expects. The performance increase is made possible through the use of a higher core frequency, fewer memory wait states, a larger amount of on-chip static random access memory (SRAM) and the addition of an enhanced filter coprocessor (EFCOP). By removing the need for external high-speed SRAM and making smaller, less complex boards, the DSP56371 is performance-rich and cost-effective.

  • Multimode, multichannel decoder software functionality
  • Dolby and/or DTS license required
    • Prologic II
    • DTS Neo6
    • DTS 2.3
    • WMA
    • AAC
    • Dolby headphone
    • Dolby virtual speaker
  • Digital audio post-processing capabilities
    • Parametric EQ
    • Tone control or graphic EQ
    • Dynamic range compression
    • Loudness
    • Bass boost
    • Speaker comp
    • Fade/balance
    • Music search
    • Compression 
  • DSP core
    • 1.25-volt core with a 3.3-volt peripheral I/O
    • Object code compatible with the DSP56000 core with highly parallel instruction set 
    • Data ALU with a 24 x 24-bit multiplier-accumulator and a 56-bit barrel shifter; 16-bit arithmetic support
    • Program control with position-independent code support and instruction cache support
    • Six-channel DMA controller
    • PLL based clocking with a wide range of frequency multiplications (1 to 255)

  • Technical Attributes

    Find Similar Parts

    Description Value
    24 Bit
    Fixed-Point
    LQFP
    Surface Mount
    181
    80
    181

    ECCN / UNSPSC / COO

    Description Value
    Country of Origin: RECOVERY FEE
    ECCN: 3A991.A.2
    HTSN: 8542310035
    Schedule B: 8542310075
    In Stock :  0
    Additional inventory
    Factory Lead Time: 126 Weeks
    Price for: Each
    Quantity:
    Min:450  Mult:450  
    USD $:
    450+
    $24.8332
    900+
    $24.7065
    1800+
    $23.1442
    3600+
    $23.0249
    7200+
    $22.9056