Texas Instruments 64-LQFP LM3S5D56-IQR80-A1T

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The part number "LM3S5D56-IQR80-A1T" refers to a specialized integrated circuit by an unspecified manufacturer. It is likely a microcontroller from the LM3S series known for its high-performance, low-power ARM Cortex-M3 processor core. The '5D56' denotes specific memory and peripheral configurations, while '-IQR80' suggests it may have 80-pin packaging with possibly enhanced I/O or speed capabilities. The suffix '-A1T' could denote a specific revision, temperature range, or package type. However, without exact manufacturer specifications, these interpretations are approximate. To acquire detailed specifications, please refer to the manufacturer's datasheet.