Product Features
■ High Performance Processor
    —Intel® XScale™ Microarchitecture
    —32 KB Instruction Cache
    —32 KB Data Cache
    —2 KB “mini” Data Cache
    —Extensive Data Buffering
■ Intel® Media Processing Technology
    —Enhanced 16-bit Multiply
    —40-bit Accumulator
■ Flexible Clocking
    —CPU clock from 66 to 300 MHz
    —Flexible memory clock ratios
    —Frequency change modes
■ Rich Serial Peripheral Set
    —AC97 Audio Port
    —I2S Audio Port
    —USB Client Controller
    —High Speed UART
    —Second UART with flow control
    —FIR and SIR infrared comm ports
■ Low Power
    —Less than 500 mW Typical Internal Dissipation
    —Supply Voltage may be Reduced to 0.85 V
    —Low Power/Sleep Modes
■ High Performance Memory Controller
    —Four Banks of SDRAM - up to 100 MHz
    —Five Static Chip Selects
    —Support for PCMCIA or Compact Flash
    —Companion Chip interface
■ Additional Peripherals for system connectivity
    —Multimedia Card Controller (MMC)
    —SSP Controller
    —I2C Controller
    —Two Pulse Width Modulators (PWMs)
    —All peripheral pins double as GPIOs.
■ Hardware debug features
■ Hardware Performance Monitoring features