Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

STM32U073R8 Datasheet(PDF) 42 Page - STMicroelectronics

Part # STM32U073R8
Description  Ultra-low-power Arm® Cortex®-M0 32-bit MCU, up to 256-Kbyte flash memory, 40-Kbyte SRAM, USB, LCD
PDF  146 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STM32U073R8 Datasheet(HTML) 42 Page - STMicroelectronics

Back Button STM32U073R8 Datasheet HTML 38Page - STMicroelectronics STM32U073R8 Datasheet HTML 39Page - STMicroelectronics STM32U073R8 Datasheet HTML 40Page - STMicroelectronics STM32U073R8 Datasheet HTML 41Page - STMicroelectronics STM32U073R8 Datasheet HTML 42Page - STMicroelectronics STM32U073R8 Datasheet HTML 43Page - STMicroelectronics STM32U073R8 Datasheet HTML 44Page - STMicroelectronics STM32U073R8 Datasheet HTML 45Page - STMicroelectronics STM32U073R8 Datasheet HTML 46Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 42 / 146 page
background image
6.1.6
Power supply scheme
Figure 13. Power supply scheme
VDD
IO
logic
Kernel logic
(CPU, Digital
& Memories)
Backup circuitry
(LSE, RTC,
Backup registers)
IN
OUT
Regulator
GPIOs
1.55 – 3.6 V
n x 100 nF
+1 x 4.7 µF
n x VSS
n x VDD
VBAT
VCORE
Power
switch
VDDIO1
ADCs/
DAC/
OPAMPs/
COMPs/
VREFBUF
VREF+
VREF-
VDDA
10 nF
+1 µF
VDDA
VSSA
VREF
100 nF+1 µF
Caution:
Each power supply pair (such as VDD/VSS, VDDA/VSSA) must be decoupled with filtering ceramic capacitors as
shown above. These capacitors must be placed as close as possible to, or below, the appropriate pins on the
underside of the PCB to ensure the good functionality of the device.
STM32U073x8/B/C
Electrical characteristics
DS14548 - Rev 2
page 42/146



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