The maximum operating frequency of the LM3S2B93-IQC80-C3 is 80 MHz.
The LM3S2B93-IQC80-C3 has 256 KB of flash memory.
The LM3S2B93-IQC80-C3 has 64 KB of RAM.
Yes, the LM3S2B93-IQC80-C3 has a built-in USB 2.0 full-speed interface.
The power consumption of the LM3S2B93-IQC80-C3 varies depending on the operating frequency and mode, but it can be as low as 350 μA/MHz in active mode and 2.5 μA in sleep mode.