https://www.overseadia.com/en-US/detail/ffe748d1d521136c0e894fef8477c498 The ST Microcontroller Chip STM32L431KCU6TR is a powerful and original MCU that is perfect for powering your innovations. With its UFQFPN-32 (5x5) encapsulation, this chip offers a compact and efficient solution for a wide range of applications. Whether you're designing a new product or upgrading an existing one, the STM32L431KCU6TR is the ideal choice for delivering high performance and reliability.