Features and Benefits

  • 25 ns instruction cycle time (40 MIPS)
  • 4K words of on-chip program RAM
  • 4K words of on-chip data memory RAM
  • 16-bit internal DMA port for high speed access to on-chip memory
  • 8-bit DMA port to byte memory for transparent program and data memory transfers
  • Byte memory interface for storage of data tables and program overlays
  • Programmable memory strobe and separate I/O memory space permits "glueless" system
  • ADSP-2100 Family code and function compatible
  • 100-lead LQFP
  • 1.4 mA/MIPS

Product Details

The ADSP-2184 is a member of the ADSP-218x family. The ADSP-2184 is the lowest cost pin compatible device in the ADSP-218x family. It can be designed into systems the same way as all other ADSP-2100 devices. All previous ADSP-2100 code is code compatible to the ADSP-2184.

The ADSP-2184 combines the ADSP-2100 family base architecture (three computational units, data address generators and a program sequencer) with two serial ports, a 16-bit internal DMA port, a byte DMA port, a programmable timer, Flag I/O, and extensive interrupt capabilities.


  • Algebraic assembly language supports C language-style constructs for easy programming 
  • 100-lead LQFP package provides for space and power savings (16mm x 16mm) 
  • On-chip RAM and 4 DMA ports make reprogramming easy 
  • 16-bit DMA port makes bus interfacing easier 
  • 5 sleep and power-down modes maximize battery life

Product Lifecycle icon-not-recommended Not Recommended for New Designs

This designates products ADI does not recommend broadly for new designs.

Evaluation Kits (2)

Documentation & Resources

  • View All (80)
  • Data Sheet (1)
  • Application Note (63)
  • Processor Manual (4)
  • Software Manual (5)
  • Emulator Manual (1)
  • Integrated Circuit Anomaly (1)
  • Legacy Emulator Manual (1)
  • Webcast (1)
  • Product Selection Guide (1)
  • Technical Article (2)
  • Application Note

    Software & Systems Requirements

    Tools & Simulations

    Evaluation Boards

    Pricing displayed is based on 1-piece.

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    Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.