Table 4. Memory Mapping Vs. Boot Mode/Physical Remap In Stm32F413/423 - ST STM32F423 Reference Manual

RM0430

Table 4. Memory mapping vs. Boot mode/physical remap in STM32F413/423

0x2000 0000 - 0x2003 FFFF
0x1FFF 0000 - 0x1FFF 77FF
0x0802 0000 - 0x1FFE FFFF
0x0800 0000 - 0x080F FFFF
0x0400 000 - 0x07FF FFFF
0x0000 0000 - 0x0003 FFFF
1. Even when aliased in the boot memory space, the related memory is still accessible at its original memory
space.
Addresses
(1)
Boot/Remap in main
Flash memory
SRAM (256 KB)
System memory
Reserved
Flash memory
Reserved
Flash (1M) Aliased
RM0430 Rev 8
Boot/Remap in Boot/Remap in
embedded SRAM System memory
SRAM (256KB) SRAM (256KB)
System memory System memory
Reserved
Flash memory Flash memory
Reserved
SRAM1 (256 KB) System memory
Aliased (30 KB) Aliased
Reserved
Reserved
65/1324
65