MCU 32-bit Stellaris ARM Cortex M3 RISC 32KB Flash 3.3V 48-Pin LQFP Tray
Texas Instruments
Texas Instruments - LM3S611-IQN50-C2
$3.24 - $9.71
Texas Instruments - LM3S611-EQN50-C2T
$5.44 - * $7.30
Texas Instruments - LM3S611-IQN50-C2T
$6.79 - * $7.59
Texas Instruments - LM3S611
$3.24 - $8.96