Texas Instruments 64-LQFP LM3S5G56-IQR80-A1T

The LM3S5G56-IQR80-A1T is a microcontroller unit manufactured by Texas Instruments. It belongs to the Stellaris series and features an ARM Cortex-M3 core, offering high-performance processing capabilities. The device comes with 512KB of flash memory for program storage and 64KB of SRAM for data manipulation. Its package type is LQFP (100-pin) and it operates at a maximum speed of 80MHz. This specific variant, denoted by "-A1T", likely indicates particular configuration or temperature range optimizations suitable for demanding embedded applications.