Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Mexican  ▼
ALLDATASHEET.COM.MX

X  

Preview PDF HTML

UPD178024 Datasheet(PDF) 22 Page - NEC

No. de pieza UPD178024
Descripción Electrónicos  8-BIT SINGLE-CHIP MICROCONTROLLER
PDF  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  NEC [NEC]
Página de inicio  http://www.nec.com/
Logo NEC - NEC

UPD178024 Datasheet(HTML) 22 Page - NEC

Back Button UPD178024 Datasheet HTML 18Page - NEC UPD178024 Datasheet HTML 19Page - NEC UPD178024 Datasheet HTML 20Page - NEC UPD178024 Datasheet HTML 21Page - NEC UPD178024 Datasheet HTML 22Page - NEC UPD178024 Datasheet HTML 23Page - NEC UPD178024 Datasheet HTML 24Page - NEC UPD178024 Datasheet HTML 25Page - NEC UPD178024 Datasheet HTML 26Page - NEC Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 56 page
background image
22
µPD178023, 178024
Data Sheet U14126EJ1V0DS00
Figure 3-5. Block Diagram of Watchdog Timer
OSTS2 OSTS1 OSTS0
WDCS2 WDCS1 WDCS0
RUN
WDTM4 WDTM3
Clock input
control circuit
Divided clock
select circuit
RUN
Divider circuit
fX/28
INTWDT
RESET
WDT mode signal
3
Watchdog timer clock
select register (WDCS)
Oscillation stabilization
time select register (OSTS)
Watchdog timer mode
register (WDTM)
Output
control
circuit
Division mode
select circuit
Internal bus
Internal bus
BEEP
CL02
BEEP
CL01
BEEP
CL00
BEEP0 clock select
register (BEEPCL0)
BEEP0/P36
1 kHz
1.5 kHz
3 kHz
4 kHz
Output latch
(P36)
PM36
Selector
3.4 Buzzer Output Control Circuit
The buzzer output frequency is selected as follows.
• BEEP0 ... 1 kHz/1.5 kHz/3 kHz/4 kHz
Figure 3-6. Block Diagram of Buzzer Output Control Circuit (BEEP0)



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


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