The STM32H7B0VBT6 is a high-performance microcontroller (MCU) from STMicroelectronics, designed for a range of demanding applications, from industrial automation to automotive systems. However, like any sophisticated electronic component, it can encounter performance issues. This article explores the key reasons behind STM32H7B0VBT6 malfunctioning, helping engineers and designers avoid pitfalls and optimize system performance.