поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

PIC18F258-E/LSQTP датащи(PDF) 24 Page - Microchip Technology

номер детали PIC18F258-E/LSQTP
подробное описание детали  28/40-Pin High-Performance, Enhanced Flash Microcontrollers with CAN Module
PDF  402 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  MICROCHIP [Microchip Technology]
домашняя страница  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC18F258-E/LSQTP датащи(HTML) 24 Page - Microchip Technology

Back Button PIC18F258-E/LSQTP Datasheet HTML 20Page - Microchip Technology PIC18F258-E/LSQTP Datasheet HTML 21Page - Microchip Technology PIC18F258-E/LSQTP Datasheet HTML 22Page - Microchip Technology PIC18F258-E/LSQTP Datasheet HTML 23Page - Microchip Technology PIC18F258-E/LSQTP Datasheet HTML 24Page - Microchip Technology PIC18F258-E/LSQTP Datasheet HTML 25Page - Microchip Technology PIC18F258-E/LSQTP Datasheet HTML 26Page - Microchip Technology PIC18F258-E/LSQTP Datasheet HTML 27Page - Microchip Technology PIC18F258-E/LSQTP Datasheet HTML 28Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 24 / 402 page
background image
PIC18FXX8
DS41159E-page 22
© 2006 Microchip Technology Inc.
If the main oscillator is configured for HS4 (PLL) mode,
an oscillator start-up time (TOST) plus an additional PLL
time-out (TPLL) will occur. The PLL time-out is typically
2 ms and allows the PLL to lock to the main oscillator
frequency. A timing diagram indicating the transition
from the Timer1 oscillator to the main oscillator for HS4
mode is shown in Figure 2-9.
If the main oscillator is configured in the RC, RCIO, EC
or ECIO modes, there is no oscillator start-up time-out.
Operation will resume after eight cycles of the main
oscillator have been counted. A timing diagram indicat-
ing the transition from the Timer1 oscillator to the main
oscillator for RC, RCIO, EC and ECIO modes is shown
in Figure 2-10.
FIGURE 2-9:
TIMING FOR TRANSITION BETWEEN TIMER1 AND OSC1 (HS WITH PLL)
FIGURE 2-10:
TIMING FOR TRANSITION BETWEEN TIMER1 AND OSC1 (RC, EC)
Q4
Q1
Q1 Q2 Q3 Q4 Q1 Q2
OSC1
Internal System
SCS
(OSCCON<0>)
Program
PC
PC + 2
Note 1: TOST = 1024 TOSC (drawing not to scale).
T1OSI
Clock
TOST
Q3
PC + 4
TPLL
TOSC
TT1P
TSCS
Q4
OSC2
PLL Clock
Input
1
2
34
56
7
8
Counter
Q3
Q4
Q1
Q1 Q2 Q3 Q4 Q1 Q2 Q3
OSC1
Internal System
SCS
(OSCCON<0>)
Program
PC
PC + 2
Note 1: RC Oscillator mode assumed.
PC + 4
T1OSI
Clock
OSC2
Q4
TT1P
TOSC
TSCS
12
3
4
5
6
7
8
Counter



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


датащи скачать

Go To PDF Page


ссылки URL



Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   Ссылка на техническое описание    |   обмен ссыками   |   поиск по производителю
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