поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

Preview PDF HTML

DSP56F826 датащи(PDF) 32 Page - Freescale Semiconductor, Inc

номер детали DSP56F826
подробное описание детали  16-bit Digital Signal Controllers
PDF  60 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  FREESCALE [Freescale Semiconductor, Inc]
домашняя страница  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

DSP56F826 датащи(HTML) 32 Page - Freescale Semiconductor, Inc

Back Button DSP56F826 Datasheet HTML 28Page - Freescale Semiconductor, Inc DSP56F826 Datasheet HTML 29Page - Freescale Semiconductor, Inc DSP56F826 Datasheet HTML 30Page - Freescale Semiconductor, Inc DSP56F826 Datasheet HTML 31Page - Freescale Semiconductor, Inc DSP56F826 Datasheet HTML 32Page - Freescale Semiconductor, Inc DSP56F826 Datasheet HTML 33Page - Freescale Semiconductor, Inc DSP56F826 Datasheet HTML 34Page - Freescale Semiconductor, Inc DSP56F826 Datasheet HTML 35Page - Freescale Semiconductor, Inc DSP56F826 Datasheet HTML 36Page - Freescale Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 32 / 60 page
background image
56F827 Technical Data, Rev. 12
32
Freescale Semiconductor
3.6.3
External Clock Source
The recommended method of connecting an external clock is given in Figure 3-11. The external clock
source is connected to XTAL and the EXTAL pin is held VDDA/2.
Figure 3-11 Connecting an External Clock Signal
Figure 3-12 External Clock Timing
Table 3-8 External Clock Operation Timing Requirements
Operating Conditions: VSSIO=VSS = VSSA = 0V, VDDA =VDDIO=3.0–3.6V, VDD = 2.25–2.75V, TA = –40° to +85°C, CL ≤ 50pF, fop = 80MHz
Characteristic
Symbol
Min
Typ
Max
Unit
Frequency of operation (external clock driver)1
1. See Figure 3-11 for details on using the recommended connection of an external clock driver.
fosc
04
802
2. When using Time-of-Day (TOD), maximum external frequency is 6MHz.
MHz
Clock Pulse Width3, 4
3. The high or low pulse width must be no smaller than 6.25ns or the chip will not function.
4. Parameters listed are guaranteed by design.
tPW
6.25
—
—
ns
56F827
XTAL
EXTAL
External
VDDA/2
Clock
External
Clock
VIH
VIL
Note: The midpoint is VIL + (VIH – VIL)/2.
90%
50%
10%
90%
50%
10%
tPW
tPW



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


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