Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

EP3SE80 Datasheet(PDF) 16 Page - Altera Corporation

Part No. EP3SE80
Description  Stratix III Device Handbook, Volume 2
Download  341 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ALTERA [Altera Corporation]
Homepage  http://www.altera.com
Logo 

EP3SE80 Datasheet(HTML) 16 Page - Altera Corporation

Zoom Inzoom in Zoom Outzoom out
 16 / 341 page
background image
1–6
Chapter 1: Stratix III Device Datasheet: DC and Switching Characteristics
Electrical Characteristics
Stratix III Device Handbook, Volume 2
© July 2010
Altera Corporation
On-Chip Termination (OCT) Specifications
If you enable OCT calibration, calibration is automatically performed at power-up for
the I/Os connected to the calibration block. Table 1–7 lists the Stratix III OCT
calibration block accuracy specifications.
High overdrive
current
IODH
0V <V
IN <VCCIO
-120
-160
-200
-300
-500
µA
Bus-hold trip
point
VTRIP
0.45
0.95
0.50
1.00
0.68
1.07
0.70
1.70
0.80
2.00
V
Table 1–6. Bus Hold Parameters for Stratix III Devices (Part 2 of 2)
Parameter
Symbol
Conditions
V
CCIO
Unit
1.2 V
1.5 V
1.8 V
2.5 V
3.0 V/3.3 V
Min
Max
Min
Max
Min
Max
Min
Max
Min
Max
Table 1–7. On-Chip Termination Calibration Accuracy Specifications for Stratix III Devices (Note 1)
Symbol
Description
Conditions
Calibration
Accuracy
Unit
C2
C3,
I3
C4,
I4
25-
 R
S (2)
3.3, 3.0, 2.5, 1.8, 1.5, 1.2
Internal series termination with
calibration (25-
 setting)
V
CCIO =
3.3, 3.0, 2.5, 1.8, 1.5, 1.2 V
±8
±8
±8
%
50-
 R
S
3.3, 3.0, 2.5, 1.8, 1.5, 1.2
Internal series termination with
calibration (50-
 setting)
V
CCIO =
3.3, 3.0, 2.5, 1.8, 1.5, 1.2 V
±8
±8
±8
%
50-
 R
T 2.5, 1.8, 1.5, 1.2
Internal parallel termination with
calibration (50-
 setting)
V
CCIO = 2.5, 1.8, 1.5, 1.2 V
±10
±10
±10
%
20-
R
S to 60-RS
3.3, 3.0, 2.5, 1.8, 1.5, 1.2
Expanded range for internal
series termination with
calibration
(Between 20-
 to 60-setting)
V
CCIO =
3.3, 3.0, 2.5, 1.8, 1.5, 1.2 V
(3)
±10
±10
±10
%
25-
 R
S _left_shift
Internal left shift series
termination with calibration
(25-
 R
S _left_shift setting)
V
CCIO =
3.3, 3.0, 2.5, 1.8, 1.5, 1.2 V
±10
±10
±10
%
R
OCT_CAL
Internal series termination with
calibration
(4)
Notes to Table 1–7:
(1) OCT calibration accuracy is valid at the time of calibration only.
(2) 25-
R
S not supported for 1.5 V and 1.2 V in Row I/O.
(3) 1.5 V and 1.2 V only supports 40-
to 60-expanded range.
(4) For resistance tolerance after power-up calibration, refer to Equation 1–1 and Table 1–9 on page 1–8.


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




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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