Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AM1806 Datasheet(PDF) 112 Page - Texas Instruments

Click here to check the latest version.
Part # AM1806
Description  AM1806 ARM Microprocessor
PDF  241 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

AM1806 Datasheet(HTML) 112 Page - Texas Instruments

Back Button AM1806 Datasheet HTML 108Page - Texas Instruments AM1806 Datasheet HTML 109Page - Texas Instruments AM1806 Datasheet HTML 110Page - Texas Instruments AM1806 Datasheet HTML 111Page - Texas Instruments AM1806 Datasheet HTML 112Page - Texas Instruments AM1806 Datasheet HTML 113Page - Texas Instruments AM1806 Datasheet HTML 114Page - Texas Instruments AM1806 Datasheet HTML 115Page - Texas Instruments AM1806 Datasheet HTML 116Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 112 / 241 page
background image
A1
A1
A
T
AM1806
SPRS658B – FEBRUARY 2010 – REVISED MAY 2010
www.ti.com
6.11.3.11 DDR2/mDDR CK and ADDR_CTRL Routing
Figure 6-21 shows the topology of the routing for the CK and ADDR_CTRL net classes. The route is a
balanced T as it is intended that the length of segments B and C be equal. In addition, the length of A
should be maximized.
Figure 6-21. CK and ADDR_CTRL Routing and Topology
Table 6-34. CK and ADDR_CTRL Routing Specification
No.
Parameter
Min
Typ
Max
Unit
Notes
1
Center to Center CK-CKN Spacing
2w (1)
See Note (2)
2
CK A to B/A to C Skew Length Mismatch
25
Mils
See Note (3)
3
CK B to C Skew Length Mismatch
25
Mils
4
Center to center CK to other DDR2/mDDR trace spacing
4w (1)
See Note (2)
5
CK/ADDR_CTRL nominal trace length
CACLM-50
CACLM
CACLM+50
Mils
See Note (4)
6
ADDR_CTRL to CK Skew Length Mismatch
100
Mils
7
ADDR_CTRL to ADDR_CTRL Skew Length Mismatch
100
Mils
8
Center to center ADDR_CTRL to other DDR2/mDDR trace spacing
4w (1)
See Note (2)
9
Center to center ADDR_CTRL to other ADDR_CTRL trace spacing
3w (1)
See Note (2)
10
ADDR_CTRL A to B/A to C Skew Length Mismatch
100
Mils
See Note (3)
11
ADDR_CTRL B to C Skew Length Mismatch
100
Mils
(1)
w = PCB trace width as defined in Table 6-27 .
(2)
Center to center spacing is allowed to fall to minimum (w) for up to 500 mils of routed length to accommodate BGA escape and routing
congestion.
(3)
Series terminator, if used, should be located closest to device.
(4)
CACLM is the longest Manhattan distance of the CK and ADDR_CTRL net classes.
112
Peripheral Information and Electrical Specifications
Copyright © 2010, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Link(s): AM1806



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