Texas Instruments 64-LQFP LM3S5D56-IQR80-A2

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The LM3S5D56-IQR80-A2 is a microcontroller unit (MCU) from Texas Instruments, belonging to the Stellaris series featuring an ARM Cortex-M3 core. This component offers advanced processing capabilities and integrated peripherals for real-time control and connectivity in embedded systems. It comes with 512KB Flash memory, 64KB RAM, and supports industrial temperature ranges (-40°C to 85°C or similar), making it suitable for demanding applications where reliability and performance are crucial. The specific suffix indicates package type and/or configuration options according to TI's product line specifications.