EasyManuals Logo

ST STM32L4 5 Series User Manual

ST STM32L4 5 Series
1830 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #276 background imageLoading...
Page #276 background image
Reset and clock control (RCC) RM0351
276/1830 DocID024597 Rev 5
0x4C
RCC_AHB2
ENR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
RNGEN
HASHEN
AESEN
Res.
DCMIEN
ADCEN
OTGFSEN
Res.
Res.
Res.
GPIOIEN
GPIOHEN
GPIOGEN
GPIOFEN
GPIOEEN
GPIODEN
GPIOCEN
GPIOBEN
GPIOAEN
Reset value
000 000 000000000
0x50
RCC_AHB3
ENR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
QSPIEN
Res.
Res.
Res.
Res.
Res.
Res.
Res.
FMCEN
Reset value
00
0x58
RCC_
APB1ENR1
LPTIM1EN
OPAMPEN
DAC1EN
PWREN
Res.
CAN2EN
CAN1EN
CRSEN
I2C3EN
I2C2EN
I2C1EN
UART5EN
UART4EN
USART3EN
USART2EN
Res.
SP3EN
SPI2EN
Res.
Res.
WWDGEN
RTCAPBEN
LCDEN
Res.
Res.
Res.
TIM7EN
TIM6EN
TIM5EN
TIM4EN
TIM3EN
TIM2EN
Reset value
0000 0000000000 00 010 000000
0x5C
RCC_
APB1ENR2
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.
LPTIM2EN
Res.
Res.
SWPMI1EN
I2C4EN
LPUART1EN
Reset value
0 000
0x60
RCC_
APB2ENR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
DFSDM1EN
Res.
SAI2EN
SAI1EN
Res.
Res.
TIM17EN
TIM16EN
TIM15EN
Res.
USART1EN
TIM8EN
SPI1EN
TIM1EN
SDMMC1EN
Res.
Res.
FWEN
Res.
Res.
Res.
Res.
Res.
Res.
SYSCFGEN
Reset value
0 00 000 00000 0 0
0x68
RCC_
AHB1SMENR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
DMA2DSMEN
TSCSMEN.
Res.
Res.
Res.
CRCSMEN
Res.
Res.
SRAM1SMEN
FLASHSMEN
Res.
Res.
Res.
Res.
Res.
Res.
DMA2SMEN
DMA1SMEN
Reset value
11 1 11 11
0x6C
RCC_
AHB2SMENR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
RNGSMEN
HASHSMEN
AESSMEN
Res.
DCMISMEN
ADCFSSMEN
OTGFSSMEN
Res.
Res.
SRAM2SMEN
GPIOISMEN
GPIOHSMEN
GPIOGSMEN
GPIOFSMEN
GPIOESMEN
GPIODSMEN
GPIOCSMEN
GPIOBSMEN
GPIOASMEN
Reset value
111 111 1111111111
0x70
RCC_
AHB3SMENR
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
Res.
QSPISMEN
Res.
Res.
Res.
Res.
Res.
Res.
Res.
FMCSMEN
Reset value
11
Table 34. RCC register map and reset values (continued)
Off-
set
Register
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

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the ST STM32L4 5 Series and is the answer not in the manual?

ST STM32L4 5 Series Specifications

General IconGeneral
BrandST
ModelSTM32L4 5 Series
CategoryMicrocontrollers
LanguageEnglish

Related product manuals