FDI's µEZ GUI kit has 8MB of external SDRAM and 8MB of external NOR flash. The board mates directly to an included 4.3-inch WQVGA TFT LCD from Sharp with final dimensions of 4.60- x 2.84- x .50-inches tall. Onboard features include a USB device, micro SD memory card, real-time clock with supercap backup, 3-axis accelerometer, temperature sensor, and mini JTAG connector. Additionally, the kit supports the addition of an expansion board for additional communication interface options such as USB host, Ethernet, RS485, and RS232 support. Power is derived directly from USB, so no bulky external power supply is needed. A common interface for the LCD and touch screen control is provided with 16-bit per pixel (bpp) LCD interface and 4-wire resistive touch screen control. The board also includes an LED backlight power and control circuit.
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