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

X  

Preview PDF HTML

AT89LP6440 Fiches technique(PDF) 41 Page - ATMEL Corporation

No de pièce AT89LP6440
Description  8-bit Microcontroller with 64K Bytes In-System Programmable Flash
PDF  194 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  ATMEL [ATMEL Corporation]
Site Internet  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT89LP6440 Fiches technique(HTML) 41 Page - ATMEL Corporation

Back Button AT89LP6440 Datasheet HTML 37Page - ATMEL Corporation AT89LP6440 Datasheet HTML 38Page - ATMEL Corporation AT89LP6440 Datasheet HTML 39Page - ATMEL Corporation AT89LP6440 Datasheet HTML 40Page - ATMEL Corporation AT89LP6440 Datasheet HTML 41Page - ATMEL Corporation AT89LP6440 Datasheet HTML 42Page - ATMEL Corporation AT89LP6440 Datasheet HTML 43Page - ATMEL Corporation AT89LP6440 Datasheet HTML 44Page - ATMEL Corporation AT89LP6440 Datasheet HTML 45Page - ATMEL Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 41 / 194 page
background image
41
3706A–MICRO–9/09
AT89LP6440 - Preliminary
rupt system, the response time is always more than 5 clock cycles and less than 21 clock cycles.
See Figure 9-1 and Figure 9-2.
Figure 9-1.
Minimum Interrupt Response Time
Figure 9-2.
Maximum Interrupt Response Time
.
Clock Cycles
INT0
IE0
15
Instruction
LCALL
1st ISR Instr.
Cur. Instr.
Ack.
Clock Cycles
INT0
IE0
1
21
Instruction
RETI
MAC AB
LCALL
1st ISR Instr.
Ack.
615
Table 9-2.
IE – Interrupt Enable Register
IE = A8H
Reset Value = 0000 0000B
Bit Addressable
EA
EC
ET2
ES
ET1
EX1
ET0
EX0
Bit
7
6
543
21
0
Symbol
Function
EA
Global enable/disable. All interrupts are disabled when EA = 0. When EA = 1, each interrupt source is enabled/disabled
by setting /clearing its own enable bit.
EC
Comparator Interrupt Enable
ET2
Timer 2 Interrupt Enable
ESSerial Port Interrupt Enable
ET1
Timer 1 Interrupt Enable
EX1
External Interrupt 1 Enable
ET0
Timer 0 Interrupt Enable
EX0
External Interrupt 0 Enable



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