MCU 32-bit Stellaris ARM Cortex M3 RISC 256KB Flash 2.5V/3V/3.3V 108-Pin NF-BGA
Texas Instruments
Texas Instruments - LM3S1958-IQC50-A2T
$14.36 - * $19.17
Texas Instruments - LM3S1958
$19.14 - $25.00
Texas Instruments - LM3S1958-IBZ50-A2T
Texas Instruments - LM3S1958-IQC50-A2
* $17.96 - $27.43