ST STM32L4x6 User Manual

DocID024597 Rev 3 71/1693
RM0351
77
2.3 Bit banding
The Cortex
®
-M4 memory map includes two bit-band regions. These regions map each word
in an alias region of memory to a bit in a bit-band region of memory. Writing to a word in the
APB1
0x4000 5000 - 0x4000 53FF 1 KB UART5
Section 36.8.12: USART
register map
0x4000 4C00 - 0x4000 4FFF 1 KB UART4
Section 36.8.12: USART
register map
0x4000 4800 - 0x4000 4BFF 1 KB USART3
Section 36.8.12: USART
register map
0x4000 4400 - 0x4000 47FF 1 KB USART2
Section 36.8.12: USART
register map
0x4000 4000 - 0x4000 43FF 1KB Reserved -
0x4000 3C00 - 0x4000 3FFF 1 KB SPI3 Section 38.6.8: SPI register map
0x4000 3800 - 0x4000 3BFF 1 KB SPI2 Section 38.6.8: SPI register map
0x4000 3400 - 0x4000 37FF 1KB Reserved -
0x4000 3000 - 0x4000 33FF 1 KB IWDG
Section 32.4.6: IWDG register
map
0x4000 2C00 - 0x4000 2FFF 1 KB WWDG
Section 33.4.4: WWDG register
map
0x4000 2800 - 0x4000 2BFF 1 KB RTC
Section 34.6.21: RTC register
map
0x4000 2400 - 0x4000 27FF 1 KB LCD
Section 22.6.6: LCD register
map
0x4000 1800 - 0x4000 2400 3KB Reserved -
0x4000 1400 - 0x4000 17FF 1 KB TIM7
Section 29.4.9: TIM6/TIM7
register map
0x4000 1000 - 0x4000 13FF 1 KB TIM6
Section 29.4.9: TIM6/TIM7
register map
0x4000 0C00- 0x4000 0FFF 1 KB TIM5
Section 27.4.23: TIMx register
map
0x4000 0800 - 0x4000 0BFF 1 KB TIM4
Section 27.4.23: TIMx register
map
0x4000 0400 - 0x4000 07FF 1 KB TIM3
Section 27.4.23: TIMx register
map
0x4000 0000 - 0x4000 03FF 1 KB TIM2
Section 27.4.23: TIMx register
map
Table 1. STM32L4x6 memory map and peripheral register boundary addresses (continued)
Bus Boundary address Size (bytes) Peripheral Peripheral register map

ST STM32L4x6 Specifications

General

Brand	ST
Model	STM32L4x6
Category	Microcontrollers
Language	English