Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

IMX7DCEC Datasheet(PDF) 91 Page - NXP Semiconductors

Part # IMX7DCEC
Description  i.MX 7Dual Family of Applications Processors Datasheet
PDF  161 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

IMX7DCEC Datasheet(HTML) 91 Page - NXP Semiconductors

Back Button IMX7DCEC Datasheet HTML 87Page - NXP Semiconductors IMX7DCEC Datasheet HTML 88Page - NXP Semiconductors IMX7DCEC Datasheet HTML 89Page - NXP Semiconductors IMX7DCEC Datasheet HTML 90Page - NXP Semiconductors IMX7DCEC Datasheet HTML 91Page - NXP Semiconductors IMX7DCEC Datasheet HTML 92Page - NXP Semiconductors IMX7DCEC Datasheet HTML 93Page - NXP Semiconductors IMX7DCEC Datasheet HTML 94Page - NXP Semiconductors IMX7DCEC Datasheet HTML 95Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 91 / 161 page
background image
Electrical characteristics
i.MX 7Dual Family of Applications Processors Datasheet, Rev. 7, 09/2023
NXP Semiconductors
91
4.10.3.1.3 MII asynchronous inputs signal timing (ENET_CRS and ENET_COL)
Figure 53 shows MII asynchronous input timings. Table 68 describes the timing parameter (M9) shown in
the figure.
Figure 53. MII async inputs timing diagram
1 ENET_COL has the same timing in 10-Mbit 7-wire interface mode.
4.10.3.1.4 MII Serial management channel timing (ENET_MDIO and ENET_MDC)
The MDC frequency is designed to be equal to or less than 2.5 MHz to be compatible with the IEEE 802.3
MII specification. However the ENET can function correctly with a maximum MDC frequency of
15 MHz.
Figure 54 shows MII asynchronous input timings. Table 69 describes the timing parameters (M10–M15)
shown in the figure.
Figure 54. MII serial management channel timing diagram
Table 68. MII asynchronous inputs signal timing
ID
Characteristic
Min.
Max.
Unit
M91
ENET_CRS to ENET_COL minimum pulse width
1.5
—
ENET_TX_CLK period
ENET_CRS, ENET_COL
M9
ENET_MDC (output)
ENET_MDIO (output)
M14
M15
M10
M11
M12 M13
ENET_MDIO (input)



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

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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