Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

P89LPC930FDH Scheda tecnica(PDF) 21 Page - NXP Semiconductors

Il numero della parte P89LPC930FDH
Spiegazioni elettronici  8-bit microcontrollers with two-clock 80C51 core 4 kB/8 kB 3 V Flash with 256-byte data RAM
PDF  55 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

P89LPC930FDH Scheda tecnica(HTML) 21 Page - NXP Semiconductors

Back Button P89LPC930FDH Datasheet HTML 17Page - NXP Semiconductors P89LPC930FDH Datasheet HTML 18Page - NXP Semiconductors P89LPC930FDH Datasheet HTML 19Page - NXP Semiconductors P89LPC930FDH Datasheet HTML 20Page - NXP Semiconductors P89LPC930FDH Datasheet HTML 21Page - NXP Semiconductors P89LPC930FDH Datasheet HTML 22Page - NXP Semiconductors P89LPC930FDH Datasheet HTML 23Page - NXP Semiconductors P89LPC930FDH Datasheet HTML 24Page - NXP Semiconductors P89LPC930FDH Datasheet HTML 25Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 55 page
background image
Philips Semiconductors
P89LPC930/931
8-bit microcontrollers with two-clock 80C51 core
Product data
Rev. 05 — 15 December 2004
21 of 55
9397 750 14472
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
8.11 I/O ports
The P89LPC930/931 has four I/O ports: Port 0, Port 1, Port 2, and Port 3. Ports 0, 1
and 2 are 8-bit ports, and Port 3 is a 2-bit port. The exact number of I/O pins available
depend upon the clock and reset options chosen, as shown in Table 5.
[1]
Required for operation above 12 MHz.
Fig 5.
Interrupt sources, interrupt enables, and power-down wake-up sources.
002aaa432
IE0
EX0
IE1
EX1
BOF
EBO
KBIF
EKBI
INTERRUPT
TO CPU
WAKE-UP
(IF IN POWER-DOWN)
EWDRT
CMF2
CMF1
EC
EA (IE0.7)
TF0
ET0
TF1
ET1
TI & RI/RI
ES/ESR
TI
EST
SI
EI2C
SPIF
ESPI
RTCF
ERTC
(RTCCON.1)
WDOVF
Table 5:
Number of I/O pins available
Clock source
Reset option
Number of I/O pins
(20-pin package)
On-chip oscillator or
Watchdog oscillator
No external reset (except during power-up)
26
External RST pin supported[1]
25
External clock input
No external reset (except during power-up)
25
External RST pin supported[1]
24
Low/medium/high
speed oscillator
(external crystal or
resonator)
No external reset (except during power-up)
24
External RST pin supported[1]
23



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


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   scambio Link   |   Ricerca produttore
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