The maximum clock frequency of the CY8C20180-SX2I is 50 MHz.
The CY8C20180-SX2I has 16 KB of flash memory.
Yes, the CY8C20180-SX2I can operate at 3.3V, but it is recommended to operate at 5V for optimal performance.
No, the CY8C20180-SX2I does not have built-in USB support. However, it can be implemented using the device's GPIO pins and a USB transceiver.
The power consumption of the CY8C20180-SX2I varies depending on the operating frequency and mode. In active mode, the typical current consumption is around 10 mA at 5V and 50 MHz.