https://www.overseadia.com/en-US/detail/1fe530dd1649dbe15522e96f495f46a7 The STM32F446ZEJ6TR is a powerful and original microcontroller chip from STMicroelectronics, encapsulated in UFBGA-144 (10x10) packaging. This chip is perfect for high-performance applications that require fast and efficient processing capabilities. With its advanced features and reliable performance, the STM32F446ZEJ6TR is a top choice for developers and engineers looking to create cutting-edge products.