製品概要

機能と利点

  • 12.5 ns Instruction Cycle Time @1.8 V (Internal), 80 MIPS Sustained Performance
  • Power-Down Mode Featuring Low CMOS Standby Power Dissipation with 200 CLKIN Cycle Recovery from Power-Down Condition
  • Multifunction Instructions
  • Single-Cycle Instruction Execution
  • Single-Cycle Context Switch
  • Low Power Dissipation in Idle Mode
  • 3-Bus Architecture Allows Dual Operand Fetches in Every Instruction Cycle

製品概要

The ADSP-218xN series consists of six single chip microcomputers optimized for digital signal processing applications. All series members are pin-compatible and are differentiated solely by the amount of on-chip SRAM. This feature combined with ADSP-21xx code compatibility provide a great deal of flexibility in the design decision. Specifically, the series members are -

  • ADSP-2184N (4K PM/4K DM) 
  • ADSP-2186N (8K PM/8K DM) 
  • ADSP-2185N (16K PM/16K DM) 
  • ADSP-2187N (32K PM/32K DM) 
  • ADSP-2189N (32K PM/48K DM) 
  • ADSP-2188N (48K PM/56K DM)

The ADSP-218xN series offers the highest performance (80Mhz/MIPS) and lowest power consumption (0.55mW/MIP @ 1.8V) within the ADSP-218x portfolio. All series members are offered in a 100-lead LQFP and 144-Ball MBGA packages.

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ドキュメント

アプリケーション・ノート (62)

ソフトウェア & システム

ツール

IBIS Models

ADSP-218xN IBIS Datafile (LQFP Package). Version 2.1 (Rev. 2.0)

[IBIS Ver]2.1, [File Rev]2.0, [Date] 11/05/01

設計リソース

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

サンプル&購入


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