XC4VFX40-10FFG1152C Xilinx Inc, XC4VFX40-10FFG1152C Datasheet - Page 271

• Manufacturer Part Number: XC4VFX40-10FFG1152C
• Description: IC FPGA VIRTEX-4 FX 40K 1152FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-4r

Specifications of XC4VFX40-10FFG1152C

• Number Of Logic Elements/cells: 41904
• Number Of Labs/clbs: 4656
• Total Ram Bits: 2654208
• Number Of I /o: 448
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1152-BBGA, FCBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Virtex-4 FPGA User Guide
UG070 (v2.6) December 1, 2008
External Termination
DCI
HSTL Class IV
HSTL_IV_DCI
R
HSTL_IV
Table 6-17
Table 6-17: HSTL Class III DC Voltage Specifications
Figure 6-47
for HSTL Class IV.
Notes:
1. V
2. Per EIA/JESD8-6, “The value of V
V
V
V
V
V
V
V
I
I
IOB
OH
OL
R
CCO
REF
TT
IH
IL
OH
OL
the use conditions specified by the user.”
Figure 6-47: HSTL Class IV Unidirectional Termination
VRP
OL
at V
at V
(2)
and V
= Z 0 = 50Ω
OL
OH
lists the HSTL Class III DC voltage specifications.
V
(mA)
shows a sample circuit illustrating a valid unidirectional termination technique
V
TT
OH
(mA)
CCO
= 1.5V
for lower drive currents are sample tested.
R P = Z 0 = 50Ω
(1)
= 1.5V
(1)
IOB
Specific Guidelines for Virtex-4 FPGA I/O Supported Standards
www.xilinx.com
Z 0
R P = Z 0 = 50Ω
REF
Z 0
is to be selected by the user to provide optimum noise margin in
V
TT
IOB
V
= 1.5V
CCO
V
R
V
= 1.5V
VRP
CCO
REF
Min
1.40
–8
24
–
–
–
–
IOB
= Z 0 = 50Ω
+ 0.1
V
– 0.4
REF
V
REF
= 0.9V
= 0.9V
V
1.50
0.90
Typ
CCO
HSTL_IV_DCI
–
–
–
–
–
–
HSTL_IV
+
ug070_6_45_071904
+
V
REF
Max
1.60
0.4
–
–
–
–
–
–
– 0.1
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