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

X  

Preview PDF HTML

ST7263BHx Fiches technique(PDF) 64 Page - STMicroelectronics

No de pièce ST7263BHx
Description  Low speed USB 8-bit MCU family with up to 32 KB Flash/ROM, DFU capability, 8-bit ADC, WDG, timer, SCI and I²C
PDF  186 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST7263BHx Fiches technique(HTML) 64 Page - STMicroelectronics

Back Button ST7263BHx Datasheet HTML 60Page - STMicroelectronics ST7263BHx Datasheet HTML 61Page - STMicroelectronics ST7263BHx Datasheet HTML 62Page - STMicroelectronics ST7263BHx Datasheet HTML 63Page - STMicroelectronics ST7263BHx Datasheet HTML 64Page - STMicroelectronics ST7263BHx Datasheet HTML 65Page - STMicroelectronics ST7263BHx Datasheet HTML 66Page - STMicroelectronics ST7263BHx Datasheet HTML 67Page - STMicroelectronics ST7263BHx Datasheet HTML 68Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 64 / 186 page
background image
On-chip peripherals
ST7263Bxx
64/186
Doc ID 7516 Rev 8
Note:
1
After reading the ICiHR register, transfer of input capture data is inhibited and ICFi will never
be set until the ICiLR register is also read.
2
The ICiR register contains the free running counter value which corresponds to the most
recent input capture.
3
The two input capture functions can be used together even if the timer also uses the two
output compare functions.
4
In One Pulse mode and PWM mode only input Capture 2 can be used.
5
The alternate inputs (ICAP1 and ICAP2) are always directly connected to the timer. So any
transitions on these pins activates the input capture function.
Moreover if one of the ICAPi pins is configured as an input and the second one as an output,
an interrupt can be generated if the user toggles the output pin and if the ICIE bit is set.
This can be avoided if the input capture function i is disabled by reading the ICiHR (see note
1).
6
The TOF bit can be used with interrupt generation in order to measure events that go
beyond the timer range (FFFFh).
Figure 32.
Input Capture block diagram
Figure 33.
Input Capture timing diagram
1.
The rising edge is the active edge.
ICIE
CC0
CC1
16-BIT FREE RUNNING
COUNTER
IEDG1
(Control register 1) CR1
(Control register 2) CR2
ICF2
ICF1
0
0
0
(Status register) SR
IEDG2
ICAP1
ICAP2
EDGE DETECT
CIRCUIT2
16-BIT
IC1R register
IC2R register
EDGE DETECT
CIRCUIT1
pin
pin
FF01
FF02
FF03
FF03
TIMER CLOCK
COUNTER REGISTER
ICAPi PIN
ICAPi FLAG
ICAPi REGISTER



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


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