Datasheet

DS10198 Rev 8 107/270
STM32L476xx Memory mapping
111
5 Memory mapping
Figure 17. STM32L476xx memory map
MS34100V3
0xFFFF FFFF
0xE000 0000
0xC000 0000
0xA000 0000
0x8000 0000
0x6000 0000
0x4000 0000
0x2000 0000
0x0000 0000
0
1
2
3
4
5
6
7
Cortex™-M4
with FPU
Internal
Peripherals
Peripherals
SRAM1
CODE
OTP area
System memory
Flash memory
Flash, system memory
or SRAM, depending on
BOOT configuration
AHB2
AHB1
APB2
APB1
0x5006 0C00
0x4800 0000
0x4002 4400
0x4002 0000
0x4001 6400
0x4001 0000
0x4000 9800
0x4000 0000
0x1FFF FFFF
0x1FFF F810
0x1FFF 0000
0x0810 0000
0x0800 0000
0x0010 0000
0x0000 0000
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
0x1000 8000
0x1000 0000
SRAM2
FMC and
QUADSPI
registers
FMC bank 3
FMC bank 1 &
bank 2
Option Bytes
System memory
Options Bytes
0x1FFF F800
0x1FFF 7000
0x1FFF 7400
0x1FFF 7800
0x1FFF 7810
0x1FFF 8000
0x1FFF F000
Reserved
Reserved
QUADSPI registers
FMC registers
0xBFFF FFFF
0xA000 1400
0xA000 1000
0xA000 0000
Reserved
Reserved
Reserved
Reserved
0x5FFF FFFF
0x9000 0000
QUADSPI Flash
bank
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