MEMORY
{
  /* NOTE 1 K = 1 KiBi = 1024 bytes */
  FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 256K
  RAM (rwx)  : ORIGIN = 0x20000000, LENGTH = 48K
  SRAM2 (rw) : ORIGIN = 0x10000000, LENGTH = 16K
}