If this is your first purchase you should consider an eval kit
This kit includes all you need to get started: board, USB adapter and cable.
Our lowest-cost single board computer - perfect for small volume applications that require customization. Featuring 22 TTL compatible digital I/Os shared with 6 10-bit A/D pins, you can be up and running in no time. Pin compatible with the Arduino PRO. The BASIC compiler is easy to learn, or the pre-configured C compiler is easy to use.
Unleash the power of a 32 bit processor, running at 50 MHz to solve your control problem. Save time with built in support for PWM, SPI, 1-Wire, I2C, Pulse timing, Synchronous and Asynchronous serial protocols.
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