Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

Preview PDF HTML

UPSD3313D-40U6T Datasheet(PDF) 68 Page - STMicroelectronics

No. de pieza UPSD3313D-40U6T
Descripción Electrónicos  Fast 8032 MCU with Programmable Logic
PDF  231 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

UPSD3313D-40U6T Datasheet(HTML) 68 Page - STMicroelectronics

Back Button UPSD3313D-40U6T Datasheet HTML 64Page - STMicroelectronics UPSD3313D-40U6T Datasheet HTML 65Page - STMicroelectronics UPSD3313D-40U6T Datasheet HTML 66Page - STMicroelectronics UPSD3313D-40U6T Datasheet HTML 67Page - STMicroelectronics UPSD3313D-40U6T Datasheet HTML 68Page - STMicroelectronics UPSD3313D-40U6T Datasheet HTML 69Page - STMicroelectronics UPSD3313D-40U6T Datasheet HTML 70Page - STMicroelectronics UPSD3313D-40U6T Datasheet HTML 71Page - STMicroelectronics UPSD3313D-40U6T Datasheet HTML 72Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 68 / 231 page
background image
uPSD33xx
68/231
Table 37. WDKEY: Watchdog Timer Key Register (SFR AEh, reset value 55h)
Table 38. WDRST: Watchdog Timer Reset Counter Register (SFR A6h, reset value 00h)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
WDKEY[7:0]
Details
Bit
Symbol
R/W
Definition
[7:0]
WDKEY
W
55h disables the WDT from counting. 55h is automatically loaded in this
SFR after any reset condition, leaving the WDT disabled by default.
Any value other than 55h written to this SFR will enable the WDT, and
counting begins.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
WDRST[7:0]
Details
Bit
Symbol
R/W
Definition
[7:0]
WDRST
W
This SFR is the upper byte of the 24-bit WDT up-counter. Writing this
SFR sets the upper byte of the counter to the written value, and clears
the lower two bytes of the counter to 0000h.
Counting begins when WDKEY does not contain 55h.



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


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   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