Features and Benefits

  • 198 MFLOPS (32-bit floating-point)
  • 16K 32-bit Dual-ported on-chip memory (544 KBits configurable)
  • 64M x 32-bit word external address space
  • Glueless SDRAM interface
  • I2S mode supports up to 8 channels
  • 2 serial transmit/receive ports support 32-channel TDM
  • Two timers with event capture and PWM options
  • 12 programmable I/O pins
  • 10 DMA channels
  • Glueless multiprocessing with 2 ADSP-21065Ls
ADSP-21065L supports defense and aerospace applications (AQEC standard)
  • Download ADSP-21065L-EP data sheet (pdf)
  • Extended temperature range –55°C to +110°C
  • Controlled manufacturing baseline
  • One package assembly/test site
  • One wafer fabrication site
  • Enhanced product change notification
  • Qualification data available upon request
  • V62/13601 DSCC Drawing Number

Product Details

The ADSP-21065L is a general purpose, programmable 32-bit DSP that allows users to program with equal efficiency in both fixed-point or floating-point arithmetic. This programming flexibility combined with the high performance core and integrated peripherals make the ADSP-21065L an outstanding price/performance value for a broad base of consumer, communications, automotive, industrial and computer applications.

The ADSP-21065L is code compatible with ADI's SHARC DSP family and as such customers have immediate access to software and hardware development tools from ADI and SHARC third parties.

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.

Documentation & Resources

  • View All (62)
  • Data Sheets (1)
  • Application Notes (48)
  • User Guides (1)
  • Processor Manuals (4)
  • Integrated Circuit Anomalies (1)
  • Legacy Emulator Manuals (2)
  • Product Highlight (3)
  • Product Selection Guide (1)
  • Technical Articles (1)
  • Application Notes

    Software & Systems Requirements

    Software & Tools Anomalies

    Tools & Simulations

    IBIS Models

    ADSP-21065L IBIS Datafile (QFP Package)

    [IBIS Ver]2.1, [File Rev]0.1, [Date]12/02/98

    BSDL Model Files

    Designing with BGA

    Surface Mount Assembly Recommendations for Plastic Ball Grid Array (PBGA) Packages

    ADSP-21065L: PQFP package

    [BSDL Revision] 1.1, [Date] 1/17/01

    ADSP-21065L: MBGA Package

    [BSDL Revision] 1.1, [Date] 01/17/01

    Design Resources

    ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

    PCN-PDN Information

    Sample & Buy

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