Multimedia Applications Processors - Arm9™ Core, Robust Security for Mobile

i.MX27L
  • Not Recommended for New Designs
  • This page contains information on a product that is not recommended for new designs.

In response to the needs of design engineers tasked with pushing the performance envelope, packing in a lot of connectivity options and providing robust security in mobile device designs, NXP® presents the i.MX27L multimedia applications processor. Derived from the popular i.MX21 processor and based on the Arm926EJ-S™ core, the i.MX27L processor offers an Ethernet 10/100 MAC, security, plug-and-play connectivity and more power management features. This rich feature set makes it an excellent choice for mobile phones, intelligent remote controls, point-of-sale terminals, control devices, low to mid end PNDs and many other wireless applications.

The i.MX27L is supported by a companion NXP power management IC (PMIC), MC13892.

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Product Details

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Block Diagram

Freescale i.MX27L Applications Processor Block Diagram

Freescale i.MX27L Applications Processor Block Diagram
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Features

CPU Complex

  • Arm926EJ-S™ 400 MHz core
  • 16 KB L1 I-Cache and D-Cache
  • 16-channel DMA
  • ETM real-time debug
  • Smart Speed switch

External Memory Interface (EMI)

  • SDRAM 16/32-bit, 133 MHz
  • DDR 16/32-bit, 266 MHz
  • NAND flash 8/16 bit
  • PSRAM support

Security Control

  • Crypto accelerator
  • Electronically blown fusebox
  • High-assurance boot
  • Security controller with encrypted RAM storage
  • Real-time OS/SW integrity checker

Advanced Power Management

  • Dynamic process temperature control (DPTC)
  • Active well bias

Connectivity

  • 10 and 100 Mbps Ethernet/IEEE802.3MAC
  • USB OTG high speed, hostx2
  • PCMCIA/CF
  • Audio MUX
  • IrDA, keypad, 1-wire
  • Configurable SPIx3, SSI/I2S x 2, UART x 6

Performance

  • CPU complex: 400 MHz at 1.6V, 266 MHz at 1.2V
  • System: 133 MHz

Technology

  • 90 nm CMOS

Package

  • 404 balls, 0.65 mm pitch MAPBGA, 17 mm x 17 mm package

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