Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

STM32L4R9ZIT6PTR Datasheet(PDF) 40 Page - STMicroelectronics

Part # STM32L4R9ZIT6PTR
Description  Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 150DMIPS, up to 2MB Flash, 640KB SRAM, LCD-TFT & MIPI DSI, ext. SMPS
PDF  306 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32L4R9ZIT6PTR Datasheet(HTML) 40 Page - STMicroelectronics

Back Button STM32L4R9ZIT6PTR Datasheet HTML 36Page - STMicroelectronics STM32L4R9ZIT6PTR Datasheet HTML 37Page - STMicroelectronics STM32L4R9ZIT6PTR Datasheet HTML 38Page - STMicroelectronics STM32L4R9ZIT6PTR Datasheet HTML 39Page - STMicroelectronics STM32L4R9ZIT6PTR Datasheet HTML 40Page - STMicroelectronics STM32L4R9ZIT6PTR Datasheet HTML 41Page - STMicroelectronics STM32L4R9ZIT6PTR Datasheet HTML 42Page - STMicroelectronics STM32L4R9ZIT6PTR Datasheet HTML 43Page - STMicroelectronics STM32L4R9ZIT6PTR Datasheet HTML 44Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 40 / 306 page
background image
Functional overview
STM32L4R5xx, STM32L4R7xx and STM32L4R9xx
40/306
DocID030321 Rev 3
Figure 6. Clock tree
MSv38434V7
SYSCLK
MCO
LSCO
PLL
SAI2_EXTCLK
48 MHz clock to USB, RNG
to ADC
to IWDG
to RTC
to PWR
HCLK
to AHB bus, core, memory and DMA
FCLK Cortex free running clock
to Cortex system timer
to APB1 peripherals
to APB2 peripherals
PCLK1
PCLK2
to SAI1
to SAI2
LSE
HSI16
SYSCLK
to USARTx
X=2..5
to LPUART1
to I2Cx
x=1,2,3,4
to LPTIMx
x=1,2
SAI1_EXTCLK
to TIMx
x=2..7
OSC32_OUT
OSC32_IN
MSI
HSI16
HSE
HSE
MSI
HSI16
MSI
SYSCLK
LSE OSC
32.768 kHz
/32
AHB PRESC
/ 1,2,..512
/ 8
APB1 PRESC
/ 1,2,4,8,16
x1 or x2
HSI16
SYSCLK
LSI
LSE
HSI16
APB2 PRESC
/ 1,2,4,8,16
to TIMx
x=1,8,15,16,17
x1 or x2
to
USART1
LSE
HSI16
SYSCLK
/ P
/ Q
/ R
PLLSAI1
/ P
/ Q
/ R
/ M
MSI RC
100 kHz – 48 MHz
HSI RC
16 MHz
HSE OSC
4-48 MHz
Clock
detector
OSC_OUT
OSC_IN
/ 1→16
LSI RC 32 kHz
Clock
source
control
PLLSAI3CLK
PLL48M1CLK
PLLCLK
PLLSAI1CLK
PLL48M2CLK
PLLADC1CLK
PLLSAI2CLK
PLLLCDCLK
HSI16
HSI16
HSI16
PLLSAI2
/ P
/ Q
/ R
HSI16
LSI
LSE
HSE
SYSCLK
PLLCLK
HSI48
MSI
OCTOSPI clock
MSI
MSI
HSI16
DFSDM
audio clock
SDMMC clock
PLLSAI2DIVR
LTDC clock
DSI
PLL
DSI - PHY
HSE
PLLDSICLK
≤ 62.5 MHz
≤ 20 MHz
< 62.5 MHz
DSIHOST
byte lane clock
DSIHOST
rxclkesc clock
/ M
/ M
RC 48 MHz
CRS clock



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com