Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

STMPE821 Folha de dados(PDF) 42 Page - STMicroelectronics

Nome de Peças STMPE821
Descrição Electrónicos  8-bit Xpander Logic??with touchkey controller
PDF  55 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STMPE821 Folha de dados(HTML) 42 Page - STMicroelectronics

Back Button STMPE821 Datasheet HTML 38Page - STMicroelectronics STMPE821 Datasheet HTML 39Page - STMicroelectronics STMPE821 Datasheet HTML 40Page - STMicroelectronics STMPE821 Datasheet HTML 41Page - STMicroelectronics STMPE821 Datasheet HTML 42Page - STMicroelectronics STMPE821 Datasheet HTML 43Page - STMicroelectronics STMPE821 Datasheet HTML 44Page - STMicroelectronics STMPE821 Datasheet HTML 45Page - STMicroelectronics STMPE821 Datasheet HTML 46Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 42 / 55 page
background image
Basic PWM controller
STMPE821
42/55
“On” period = period 0[1:0] * time unit [3:0]
“Off” period = period 1[1:0] * time unit [3:0]
Duty cycle during “on” period = brightness [7:4]
Number of cycles = repetition [3:0]
Ramp up rate is programmable.
Figure 12.
Fixed brightness output
“On” period = period 0[1:0] * time unit [3:0]
Off period = don't care
Duty cycle during “on” period = brightness [7:4]
Number of cycles = repetition [3:0] = 0 (means infinite repetition)
Duty cycle
Time
time unit
CS00056



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


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
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