Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

Preview PDF HTML

STMPE821 Datenblatt(PDF) 9 Page - STMicroelectronics

Teilenummer STMPE821
Bauteilbeschribung  8-bit Xpander Logic??with touchkey controller
PDF  55 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STMPE821 Datenblatt(HTML) 9 Page - STMicroelectronics

Back Button STMPE821 Datasheet HTML 5Page - STMicroelectronics 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 Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 55 page
background image
STMPE821
Capacitive compensation
9/55
2.2
Power management
The STMPE821 operates in 3 states.
Figure 5.
STMPE821 operating states
On RESET, the STMPE821 enters the ACTIVE state immediately.
Upon a fixed period of inactivity, the device enters into the SLEEP state. Any touch activity in
SLEEP state would cause the device to go back to ACTIVE state.
In SLEEP mode:
-Calibration continues if F2A bit is set in CONTROL register
-Calibration stops if F2A bit is NOT set in CONTROL register (IDLE mode)
If no touch activity is expected, the host may set the device into HIBERNATE state to save
power.
ACTIVE
(6.5 MHz)
HIBERNATE
SLEEP
(200 KHz)
RESET
Host command
Time out, host command
Touch, hotkey,
host command
Host command
CS00039
Hotkey



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


Datenblatt Download

Go To PDF Page


Link URL



War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Link zum Datenblatt    |   Linktausch   |   Hersteller
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