STM32MP157_Datasheet,STM32MP157_Reference manual
This reference manual targets application developers. It provides complete information on how to use the STM32MP157x microprocessor memory and peripherals. The STM32MP157x is a family of microprocessors with different memory sizes, packages and peripherals. For ordering information, and mechanical and electrical device characteristics please refer to the corresponding datasheets. For information on the Arm® Cortex®-A7 and Cortex®-M4 cores, refer to the Cortex®-A7 and Cortex®-M4 Technical Reference Manuals.