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The Samsung S3C2440 features an ARM920T core, a 16/32-bit RISC microprocessor, to provide hand-held devices and general applications with cost-effective, low-power, and high performance micro-controller solution in a small form-factor. The S3C2440 is developed using 0.13 um CMOS standard cell and a memory compiler. In addition, it adopts a new bus architecture called Advanced Microcontroller Bus Architecture (AMBA).

By providing a comprehensive set of common system peripherals, the S3C2440 minimizes the overall system costs and eliminates the need to configure additional components.

The S3C2440 includes the following components:

  • separate 16 KB instruction and 16 KB data cache
  • MMU to handle virtual memory management
  • TFT& STN LCD controller
  • NAND flash boot loader
  • system manager (chip select logic and SDRAM controller)
  • 3-ch UART
  • 4-ch DMA
  • 4-ch timers with PWM
  • I/O ports
  • RTC
  • 8-ch 10-bit ADC and touch screen interface
  • camera interface
  • AC97 audiocodec interface
  • IIC-BUS interface
  • IIS-BUS interface
  • USB host
  • USB device
  • SD host & multimedia card interface
  • 2-ch SPI
  • PLL for clock generation.

The S3C2440's main enhancement over the baseline product, S3C2410, is the addition of camera interface for multimedia messaging services.

S3C2440 Development board : S3c2440kits

Arm9 S3C2440 board : S3c2440kits