Multimedia Applications Processors - Low-Power, High-Performance, Arm9™ Core

i.MX21
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  • This page contains information on a product that is not recommended for new designs.

Our i.MX family of applications processors has demonstrated leadership in the portable handheld market. The i.MX21 multimedia applications processor is the latest addition to this family and builds on its low-power, high-performance heritage. NXP® has shipped more than 60 million chips of our industry-founding applications processors. That means you can start smart by picking products with a technology pedigree to handle all the creativity you can pump into them.

The i.MX21 features the advanced and power-efficient Arm926EJ-S™ core operating at speeds starting at 266 MHz and is part of a growing family of Smart Speed products that offer high performance processing optimized for lowest power consumption.

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Block Diagram

i.MX21 Applications Processor Block Diagram

i.MX21 Multimedia Applications Processor Block Diagram
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Features

  • Arm926EJ-S™ core (16 KB I-Cache, 16 KB D-Cache)
  • Smart Speed Switch
  • 16/18-bit color LCD controller up to SVGA
  • USB On-The-Go (two-host port)
  • MPEG-4 and H.263 encode/decode acceleration up to CIF 30 fps

Documentation

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Design Resources

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Design Files

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3 design files

  • Models

    i.MX21 IBIS Model files that adjust PGE pad speed

    ZIPRev 0Jan 11, 201727.6 KBIBIS_MODEL_FOR_MX21
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  • Models

    i.MX21 IBIS Model files to adjust PGE speed

    ZIPRev 0Jan 11, 2017149.3 KBIMX21_IBIS_DATA_DRIVING_STRENGTH
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  • Models

    i.MX21 IBIS Model files that adjust PGE speed

    ZIPRev 0Jan 11, 201736.3 KBIMX21_IBIS
    Download

Training

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