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  5. ADSP-21992


Features and Benefits

  • 160 MHz, ADSP-219x DSP Core
  • 8-Channel, 14-Bit, 20 MSPS ADC with On-Chip Voltage Reference
  • Integrated Controller Area Network (CAN) Interface
  • External Memory Interface (to 1 MWord)
  • Three-Phase PWM Generation Unit, with additional Dual Auxiliary PWM Outputs
  • 32K Program, 16K Data Memory RAM
  • Three-Phase PWM Generation Unit
  • Incremental Encoder Interface Unit
  • Three 32-Bit, General Purpose Timers
  • 16-Bit General Purpose Flag I/O Port
  • Synchronous Serial (SPORT) & SPI Communications Port
  • CROSSCORE tool support

Product Details

The ADSP-21992 further extends the capabilities of the ADSP-2199x mixed-signal DSP family, by offering 32K words of program memory and 16K words of data memory RAM. In addition, the ADSP-21992 provides an on-chip CAN communications port that provides full CAN 2.0B support, with 16 configurable mailboxes and individual acceptance filters. The integration of the CAN interface enables single chip solutions that implement the embedded control and signal processing as well as the field bus communications interface.

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (1)

Documentation & Resources

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  • Data Sheet (1)
  • Application Note (55)
  • User Guide (1)
  • Processor Manual (4)
  • Software Manual (10)
  • Integrated Circuit Anomaly (1)
  • Legacy Emulator Manual (2)
  • Product Highlight (1)
  • Technical Article (1)
  • Application Note
    Software Manual

    Software & Systems Requirements

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    Design Resources

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    Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
    ADSP-21992BSTZ Material Declaration Reliability Data 176-Lead LQFP (24mm x 24mm)
    Wafer Fabrication Data

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