Overview

Features and Benefits

  • 25 ns Instruction Cycle Time 40 MIPS Sustained Performance
  • Single-Cycle Instruction Execution
  • ADSP-2100 Family Code Compatible, with Instruction Set Extensions
  • 40K Bytes of On-Chip RAM, Configured as 8K Words On-Chip Program Memory RAM and 8K Words On-Chip Data Memory RAM
  • Dual Purpose Program Memory for Both Instruction and Data Storage
  • 16-Bit Internal DMA Port for High Speed Access to On-Chip Memory (Mode Selectable)
  • 4 MByte Byte Memory Interface for Storage of Data Tables and Program Overlays
  • 8-Bit DMA to Byte Memory for Transparent Program and Data Memory Transfers (Mode Selectable)

Product Details

The ADSP-2186L is a single-chip, 3.3V microcomputer optimized for digital signal processing (DSP) and other high speed numeric processing applications.

The ADSP-2186L integrates 40K bytes of on-chip memory configured as 8K words (24-bit) of program RAM and 8K words (16-bit) of data RAM. Power-down circuitry is also provided to meet the low power needs of battery operated portable equipment. The ADSP-2186L is available in 100-pin LQFP package.

In addition, the ADSP-2186L supports new instructions, which include bit manipulations- bit set, bit clear, bit toggle, bit test- new ALU constants, new multiplication instruction (x squared), biased rounding, result free ALU operations, I/O memory transfers and global interrupt masking, for increased flexibility.

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

Application Notes (57)

Software & Systems Requirements

Tools & Simulations

BSDL Model Files

Designing with BGA

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

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

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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