Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

STMPE1801 Datasheet(PDF) 22 Page - STMicroelectronics

Part # STMPE1801
Description  Xpander Logic™ 18-bit enhanced port expander with keypad controller
PDF  60 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STMPE1801 Datasheet(HTML) 22 Page - STMicroelectronics

Back Button STMPE1801 Datasheet HTML 18Page - STMicroelectronics STMPE1801 Datasheet HTML 19Page - STMicroelectronics STMPE1801 Datasheet HTML 20Page - STMicroelectronics STMPE1801 Datasheet HTML 21Page - STMicroelectronics STMPE1801 Datasheet HTML 22Page - STMicroelectronics STMPE1801 Datasheet HTML 23Page - STMicroelectronics STMPE1801 Datasheet HTML 24Page - STMicroelectronics STMPE1801 Datasheet HTML 25Page - STMicroelectronics STMPE1801 Datasheet HTML 26Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 60 page
background image
Clocking system
STMPE1801
22/60
Doc ID 17884 Rev 3
8
Clocking system
In order to reduce the power consumption, the STMPE1801 turns off the oscillator during
Hibernate mode.
Figure 5.
Clocking system
8.0.1
Clock source
By default, when the STMPE1801 powers up, it derives a 32 kHz clock from the internal RC
oscillator for its operation.
There are 4 sources of reset:
●
RSTB pin
●
Low voltage detect (LVD) reset
●
Soft reset bit of the SYS_CTRL register
●
I2C reset from the I2C block.



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


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