Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼

Delete All
ON OFF
ALLDATASHEET.ES

X  

Preview PDF Download HTML

UPD780138 Datasheet(PDF) 38 Page - NEC

No. de Pieza. UPD780138
Descripción  8-Bit Single-Chip Microcontrollers
Descarga  558 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  NEC [NEC]
Página de inicio  http://www.nec.com/
Logo 

UPD780138 Datasheet(HTML) 38 Page - NEC

Zoom Inzoom in Zoom Outzoom out
 38 / 558 page
background image
CHAPTER 2 PIN FUNCTIONS
User’s Manual U16228EJ2V0UD
38
(2) Non-port pins (1/2)
Pin Name
I/O
Function
After Reset
Alternate Function
INTP0
P120
INTP1 to INTP3
P30 to P32
INTP4
P33/TI51/TO51
INTP5
P16/TOH1
INTP6
P140/PCL
INTP7
Input
External interrupt request input for which the valid edge (rising
edge, falling edge, or both rising and falling edges) can be
specified
Input
P141/BUZ
SI10
P11/RxD0
SI11
Note
Input
Serial data input to serial interface
Input
P03
SO10
P12
SO11
Note
Output
Serial data output from serial interface
Input
P02
SCK10
P10/TxD0
SCK11
Note
I/O
Clock input/output for serial interface
Input
P04
SSI11
Note
Input
Serial interface chip select input
Input
P05/TI001
RxD0
P11/SI10
RxD6
Input
Serial data input to asynchronous serial interface
Input
P14
TxD0
P10/SCK10
TxD6
Output
Serial data output from asynchronous serial interface
Input
P13
TI000
External count clock input to 16-bit timer/event counter 00
Capture trigger input to capture registers (CR000, CR010) of
16-bit timer/event counter 00
P00
TI001
Note
External count clock input to 16-bit timer/event counter 01
Capture trigger input to capture registers (CR001, CR011) of
16-bit timer/event counter 01
P05/SSI11
Note
TI010
Capture trigger input to capture register (CR000) of 16-bit
timer/event counter 00
P01/TO00
TI011
Note
Input
Capture trigger input to capture register (CR001) of 16-bit
timer/event counter 01
Input
P06/TO01
Note
TO00
16-bit timer/event counter 00 output
P01/TI010
TO01
Note
Output
16-bit timer/event counter 01 output
Input
P06/TI011
Note
TI50
External count clock input to 8-bit timer/event counter 50
P17/TO50
TI51
Input
External count clock input to 8-bit timer/event counter 51
Input
P33/TO51/INTP4
TO50
8-bit timer/event counter 50 output
P17/TI50
TO51
8-bit timer/event counter 51 output
P33/TI51/INTP4
TOH0
8-bit timer H0 output
P15
TOH1
Output
8-bit timer H1 output
Input
P16/INTP5
PCL
Output
Clock output (for trimming of X1 input clock, subsystem clock)
Input
P140/INTP6
BUZ
Output
Buzzer output
Input
P141/INTP7
ANI0 to ANI7
Input
A/D converter analog input
Input
P20 to P27
Note SO11, SI11, SCK11, SSI11, TI001, TI011, and TO01 are available only in the
µPD780133, 780134, 78F0134,
780136, 780138, and 78F0138.


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 Download




Enlace URL




Privacy Policy
ALLDATASHEET.ES
Does ALLDATASHEET help your business so far?  [ DONATE ]  

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Favorito   |   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