Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

Preview PDF HTML

STMPE821 Fiches technique(PDF) 10 Page - STMicroelectronics

No de pièce STMPE821
Description  8-bit Xpander Logic??with touchkey controller
PDF  55 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STMPE821 Fiches technique(HTML) 10 Page - STMicroelectronics

Back Button STMPE821 Datasheet HTML 6Page - STMicroelectronics STMPE821 Datasheet HTML 7Page - STMicroelectronics STMPE821 Datasheet HTML 8Page - STMicroelectronics STMPE821 Datasheet HTML 9Page - STMicroelectronics STMPE821 Datasheet HTML 10Page - STMicroelectronics STMPE821 Datasheet HTML 11Page - STMicroelectronics STMPE821 Datasheet HTML 12Page - STMicroelectronics STMPE821 Datasheet HTML 13Page - STMicroelectronics STMPE821 Datasheet HTML 14Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 55 page
background image
Power schemes
STMPE821
10/55
3
Power schemes
The STMPE821 can be powered by a 1.8 V supply directly, or 3.0 - 3.6 V supply through the
internal voltage regulator. VIO powers all the GPIOs directly, if LED driving is required on the
GPIO, VIO should be at least 3.3 V.
Figure 6.
Power using the internal regulator
Figure 7.
Power bypassing the internal regulator
STMPE821
VIO
VCC
GND
3 - 5.5 V
CS00048
STMPE821
VIO
VCC
GND
CS00051
1.65 - 1.95 V
1.65 - 5.5 V



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


Fiches technique Télécharger

Go To PDF Page


Lien URL



ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Lien vers la fiche technique    |   Echange de liens   |   Fabricants
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