The Sphere II is a full-featured single board computer with robust I/O, storage, and versatility features. Based on the Cirrus® EP9315™ ARM9 RISC-based processor, Sphere II provides the forum for a powerful system with low power consumption.
Interfaces
It features rich graphics to XGA without the heat with comprehensive on-board I/O including 3 serial ports, Ethernet 10/100bT, USB host and an AC97 stereo codec, all in a small form factor. The platform has been specially designed with a peripheral personality board, and for both battery and external power supply types of application scenarios.

Architecture:

• Eurotech form factor

CPU:

• Cirrus® EP9315™ @ 200 MHz

Memory:

• DRAM: up to 128 MB

Video:

• LCD
• 4 or 5-wire touchscreen interface

Audio:

• AC97 codec
• Stereo microphone input
• Stereo 1W speaker outputs
• Headphone with optional personality board

Ethernet:

• 10/100base-T Ethernet

USB:

• 3x USB 2.0 host ports (low/full speed)

Serial Ports:

• 1x EIA-232
• 1x EIA-232/IrDA
• 1x EIA-422/485

ADSmartIO:

• 16x digital I/O or 8x8 matrix keypad
• 20x additional GPIO

Other Interfaces:

• CAN 2.0b
• 1x I2C port
• 1x SSP/SPI port
• RTC with battery backup
• IDE interface

Power Supply:

• +3.3V DC
• +5V DC

Power Consumption:

• 1.4W max

Mechanical:

• Dimension: 102 x 117 mm (4.0” x 4.6”)

Operating Temp:

• -40 to +85°C (extended)

Operating Systems Supported:

• Linux®, Windows CE®

• Development kit