XC5VLX30-1FF676C Xilinx Inc, XC5VLX30-1FF676C Datasheet - Page 254

• Manufacturer Part Number: XC5VLX30-1FF676C
• Description: IC FPGA VIRTEX-5 30K 676FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 LXr

Specifications of XC5VLX30-1FF676C

• Number Of Logic Elements/cells: 30720
• Number Of Labs/clbs: 2400
• Total Ram Bits: 1179648
• Number Of I /o: 400
• Voltage - Supply: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 676-BBGA, FCBGA
• Package: 676FCBGA
• Family Name: Virtex®-5
• Device Logic Units: 30720
• Typical Operating Supply Voltage: 1 V
• Maximum Number Of User I/os: 400
• Ram Bits: 1179648
• For Use With: HW-AFX-FF676-500-G - BOARD DEV VIRTEX 5 FF676
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -

Chapter 6: SelectIO Resources
X-Ref Target - Figure 6-43
254
External Termination
DCI
HSTL Class II
HSTL_II_DCI
HSTL_II
2R
2R
Table 6-16
Table 6-16: Differential HSTL Class I DC Voltage Specifications
Figure 6-43
Class II (1.5V) with unidirectional termination.
Figure 6-43: HSTL (1.5V) Class II Unidirectional Termination
Notes:
1. Common mode voltage: V
2. Crossover point: V
V
V
V
V
V
V
V
IOB
VRN
VRP
CCO
TT
IN
DIFF
CM
DIFF
X
(Crossover)
(DC)
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
(DC)
(DC)
(AC)
V
lists the differential HSTL Class I DC voltage specifications.
(1)
TT
V
shows a sample circuit illustrating a valid termination technique for HSTL
CCO
= 0.75V
(2)
R P = Z 0 = 50Ω
= 1.5V
IOB
X
where V
CM
www.xilinx.com
P
= V
– V
Z 0
P
N
R P = Z 0 = 50Ω
Z 0
– ((V
= 0 (AC coupled)
P
– V
V
N
TT
)/2)
IOB
V
= 0.75V
CCO
2R
2R
= 1.5V
–0.30
Min
1.40
0.20
0.68
0.40
0.68
VRP
VRN
–
IOB
V
= 2Z 0 = 100Ω
= 2Z 0 = 100Ω
REF
V
REF
= 0.75V
= 0.75V
V
CCO
Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
Typ
1.50
–
–
–
–
–
HSTL_II_DCI
× 0.5
HSTL_II
+
–
ug190_6_41_030206
+
–
V
V
V
CCO
CCO
CCO
Max
1.60
0.90
0.90
–
+ 0.30
+ 0.60
+ 0.60