Cypress Semiconductor's new EZ-USB (Universal Serial Bus) FX3 for USB 3.0 applications combines a flexible peripheral controller with a USB 3.0 PHY (physical)-layer interface that provides a data pipeline as fast as 5 Gbps. Designers can use the 32-bit, 100-MHz parallel GPIF (general programmable interface) II to program the controller through a state machine for master or slave; synchronous or asynchronous; and 8-, 16-, 24-, or 32-bit configurations. You can customize the FX3 with an embedded 32-bit, 200-MHz ARM926EJS processor core for the needs of end markets. The ARM9 core is fully accessible for use as an independent microcontroller and includes 512 kbytes of memory. You can program the device with Cypress tools or standard ARM tools.
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