LM3S6938-IQC50-A2 LM3S6938-IQC50-A2T LM3S6938-IQC50 LM3S6938 LQFP-100
IC MCU 32BIT 256KB FLASH 100LQFP
http://www.ti.com/lit/ds/symlink/lm3s6938.pdf