Multimedia Applications Processors - Point of Sale (POS), Robust Security, Connectivity, Arm9™ Core

i.MX258

NXP’s Arm9™-based i.MX258 applications processor targets industrial and general embedded applications requiring high levels of security. Featuring an on-chip security engine, the i.MX258 is ideal for building highly secure devices for which it is critical that only code intended for that device will run on that device. Highly specific tamper detection circuitry is engineered to quickly erase confidential information if a device threat is detected.

The i.MX258 security capabilities and connectivity provides a robust yet cost-effective solution for point-of-sale (POS), biometrics and secure residential gateways (e.g. smart meters) devices.

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Product Details

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Block Diagram

i.MX258 Multimedia Applications Processor Block Diagram

i.MX258 Multimedia Applications Processor Block Diagram
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Features

CPU Complex

  • Arm926EJ-S™
  • 400 MHz maximum speed
  • 128 KB Integrated SRAM
  • 16 KB I/D L1 Cache

Multimedia

  • Security Engine
  • LCD Controller
  • Resistive Touchscreen Controller
  • CMOS Sensor Interface

Connectivity

  • External memory interface: DDR2, mDDR, SDRAM, mSDRAM, NOR, SLC/MLC NAND
  • 10/100 Ethernet MAC
  • 2 x FlexCan Controllers
  • 480Mbps USB 2.0 OTG + PHY
  • 480Mbps USB 2.0 Host + PHY
  • 2 x MMC+/SD/SDIO
  • 5 x UART, 3 x CSPI, 3 x I2C, 2 x SSI/I2S, ESAI
  • PATA/CE-ATA
  • 2 x Smartcard Interfaces
  • 3 x12-bit ADC
  • 3.3V General Purpose I/O

Technology

  • 0.8mm MAPBGA 400-pin package
  • -40 to +85C

Product Longevity

Documentation

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Design Resources

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Design Files

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  • Models

    i.MX25 IBIS Model file i.MX25.ibs' generated by 'i.MX25_writer.pl'

    BINRev 0Jan 11, 2017 00:00:001.5 MBIMX25_IBIS_MODEL
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Hardware

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2 hardware offerings

Software

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  • Configuration Tools

    i.MX High Assurance Boot Reference Code Signing Tool

    TGZRev 3.1.0Oct 15, 2018 00:00:0015871 KBIMX_CST_TOOL
    Sign in required
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  • Code Snippets

    IOMUX_TOOL

    ZIPRev 2.0.27Aug 22, 2011 00:00:00956 KBIO_MUX_TOOL
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Note: For better experience, software downloads are recommended on desktop.

Engineering Services

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To find a complete list of our partners that support this product, please see our Partner Marketplace.

Training

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