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STMicroelectronics STM32WL5 Series User Manual

STMicroelectronics STM32WL5 Series
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RM0453 Rev 5 367/1450
RM0453 Reset and clock control (RCC)
371
0x030
RCC_
AHB3RSTR
Res.
Res.
Res.
Res.
Res.
Res.
FLASHRST.
Res.
Res.
Res.
Res.
IPCCRST
HSEMRST
RNGRST
AESRST
PKARST
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Reset value
000000
0x034 Reserved
Reserved
0x038
RCC_
APB1RSTR1
LPTIM1RST
Res.
DACRST
Res.
Res.
Res.
Res.
Res.
I2C3RST
I2C2RST
I2C1RST
Res.
Res.
Res.
USART2RST
Res.
Res.
SPI2S2RST
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TIM2RST
Reset value
00 000 0 0 0
0x03C
RCC_
APB1RSTR2
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
LPTIM3RST
LPTIM2RST
Res.
Res.
Res.
Res.
LPUART1RST
Reset value
00 0
0x040
RCC_
APB2RSTR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TIM17RST
TIM16RST
Res.
Res.
USART1RST
Res.
SPI1RST
TIM1RST
Res.
ADCRST
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Reset value
00 0000
0x044
RCC_
APB3RSTR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
SUBGHZSPIRST
Reset value
0
0x048
RCC_
AHB1ENR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
CRCEN
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
DMAMUX1EN
DMA2EN
DMA1EN
Reset value
0 000
0x04C
RCC_
AHB2ENR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
GPIOHEN
Res.
Res.
Res.
Res.
GPIOCEN
GPIOBEN
GPIOAEN
Reset value
0 000
0x050
RCC_
AHB3ENR
Res.
Res.
Res.
Res.
Res.
Res.
FLASHEN
Res.
Res.
Res.
Res.
IPCCEN
HSEMEN
RNGEN
AESEN
PKAEN
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Reset value
101000
0x054 Reserved
Reserved
0x058
RCC_
APB1ENR1
LPTIM1EN
Res.
DACEN
Res.
Res.
Res.
Res.
Res.
I2C3EN
I2C2EN
I2C1EN
Res.
Res.
Res.
USART2EN
Res.
Res.
SPI2S2EN
Res.
Res.
WWDGEN
RTCAPBEN
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
TIM2EN
Reset value
00 000 0 0 00 0
Table 63. RCC register map and reset values (continued)
Offset
Register
name
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0

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STMicroelectronics STM32WL5 Series Specifications

General IconGeneral
BrandSTMicroelectronics
ModelSTM32WL5 Series
CategoryMicrocontrollers
LanguageEnglish

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