ST STM32L4+ Series Reference Manual page 97

RM0432
Table 1. STM32L4Rxxx and STM32L4Sxxx memory map and peripheral register boundary
Bus Boundary address
0x4001 7400 - 0x4001 FFFF
0x4001 6C00 - 0x4001 73FF
0x4001 6800 - 0x4001 6BFF
0x4001 6000 - 0x4001 67FF
0x4001 5C00 - 0x4001 5FFF
0x4001 5800 - 0x4001 5BFF
0x4001 5400 - 0x4001 57FF
0x4001 4C00 - 0x4001 53FF
0x4001 4800 - 0x4001 4BFF
0x4001 4400 - 0x4001 47FF
0x4001 4000 - 0x4001 43FF
APB2
0x4001 3C00 - 0x4001 3FFF
0x4001 3800 - 0x4001 3BFF
0x4001 3400 - 0x4001 37FF
0x4001 3000 - 0x4001 33FF
0x4001 2C00 - 0x4001 2FFF
0x4001 2000 - 0x4001 2BFF
0x4001 1C00 - 0x4001 1FFF
0x4001 0800- 0x4001 1BFF
0x4001 0400 - 0x4001 07FF
0x4001 0200 - 0x4001 03FF
0x4001 0030 - 0x4001 01FF
0x4001 0000 - 0x4001 002F
addresses (continued)
Size
Peripheral
(bytes)
33 KB Reserved
1 KB DSIHOST
1 KB LCD-TFT
2 KB DFSDM1
1 KB Reserved
1 KB SAI2
1 KB SAI1
2 KB Reserved
1 KB TIM17
1 KB TIM16
1 KB TIM15
1 KB Reserved
1 KB USART1
1 KB TIM8
1 KB SPI1
1 KB TIM1
3 KB Reserved
1 KB FIREWALL
5 KB Reserved
1 KB EXTI
1 KB COMP
1 KB VREFBUF
1 KB SYSCFG
RM0432 Rev 6
Peripheral register map
-
Section 30.17: DSI Host register map
Section 29.8.26: LTDC register map
Section 28.8.16: DFSDM register
map
-
Section 53.6.20: SAI register map
Section 53.6.20: SAI register map
-
Section 39.6.21: TIM16/TIM17
register map
Section 39.6.21: TIM16/TIM17
register map
Section 39.5.21: TIM15 register map
-
Section 50.7.15: USART register map
Section 37.4.33: TIM8 register map
Section 52.6.8: SPI register map
Section 37.4.32: TIM1 register map
-
Section 4.4.8: Firewall register map
-
Section 16.5.13: EXTI register map
Section 26.6.3: COMP register map
Section 23.3.3: VREFBUF register
map
Section 9.2.12: SYSCFG register
map
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