DESCRIPTION
The LH79524/LH79525, powered by an ARM720T, is a complete System-on-Chip with a high level of integration to satisfy a wide range of requirements and applications.
   
FEATURES
• Highly Integrated System-on-Chip
• High Performance: 76.205 MHz CPU Speed,
    50.803 MHz maximum AHB clock (HCLK)
• 32-bit ARM720T™ RISC Core
    – LH79524: 32-bit External Data Bus
    – 208 LFBGA package
    – LH79525: 16-bit External Data Bus
    – 176 LQFP package
• 8 kB Cache with Write Back Buffer
• MMU (Windows CE™ Enabled)
• 16 kB On-Chip SRAM
• Flexible, Programmable Memory Interface
    – SDRAM Interface
    – 512 MB External Address Space
    – 32-bit External Data Bus (LH79524)
    – 16-bit External Data Bus (LH79525)
    – SRAM/Flash/ROM Interface
    – 15-bit External Address Bus
    – 32-bit External Data Bus (LH79524)
    – 16-bit External Data Bus (LH79525)
• Multi-stream DMA Controller
    – Four 32-bit Burst-Based Data Streams
• Clock and Power Management
    – 32.768 kHz Oscillator for Real Time Clock
    – 10 MHz to 20 MHz Oscillator and On-chip PLL
    – Active, Standby, Sleep, Stop1, and Stop2 Modes
    – Externally-supplied Clock Options
• On-Chip Boot ROM
    – Allows Booting from 8-, 16-, or 32-bit Devices
    – NAND Flash Boot
• Low Power Modes
    – Active Mode: 85 mA (MAX.)
    – Standby Mode: 50 mA (MAX.)
    – Sleep Mode: 3.8 mA (TYP.)
    – Stop Mode 1: 420 A (TYP.)
    – Stop Mode 2: 25 A (TYP.)
• USB Device
    – Compliant with USB 2.0 Specifications (Full Speed)
    – Four Endpoints
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