The post dives into the memory layout of the RP2040 microcontroller used in the Raspberry Pi Pico. It explains the physical address layout, focusing on the complexities of flash memory and SRAM banks. Important insights include how the vector table, .data and .bss sections, heap, and stack are allocated. The author shares their experience in troubleshooting memory issues in TensorFlow Lite Micro and offers solutions to avoid stack overflows, especially when utilizing dual-core optimizations on the RP2040.