XC3S400-4FGG456I Xilinx Inc, XC3S400-4FGG456I Datasheet - Page 84
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XC3S400-4FGG456I
Manufacturer Part Number
XC3S400-4FGG456I
Description
FPGA Spartan®-3 Family 400K Gates 8064 Cells 630MHz 90nm Technology 1.2V 456-Pin FBGA
Manufacturer
Xilinx Inc
Series
Spartan™-3r
Datasheet
1.XC3S50-4VQG100C.pdf
(217 pages)
Specifications of XC3S400-4FGG456I
Package
456FBGA
Family Name
Spartan®-3
Device Logic Units
8064
Device System Gates
400000
Maximum Internal Frequency
630 MHz
Typical Operating Supply Voltage
1.2 V
Maximum Number Of User I/os
264
Ram Bits
294912
Number Of Logic Elements/cells
8064
Number Of Labs/clbs
896
Total Ram Bits
294912
Number Of I /o
264
Number Of Gates
400000
Voltage - Supply
1.14 V ~ 1.26 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
456-BBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XC3S400-4FGG456I
Manufacturer:
FOX
Quantity:
30 000
Company:
Part Number:
XC3S400-4FGG456I
Manufacturer:
XILINX
Quantity:
2 800
Part Number:
XC3S400-4FGG456I
Manufacturer:
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Quantity:
20 000
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Spartan-3 FPGA Family: DC and Switching Characteristics
Table 53: Synchronous 18 x 18 Multiplier Timing
Table 54: Asynchronous 18 x 18 Multiplier Timing
84
Notes:
1.
Notes:
1.
Clock-to-Output Times
T
Setup Times
T
Hold Times
T
Propagation Times
T
MULTCK
MULIDCK
MULCKID
MULT
Symbol
The numbers in this table are based on the operating conditions set forth in
The numbers in this table are based on the operating conditions set forth in
Symbol
When reading from the
Multiplier, the time from the
active transition at the C
clock input to data
appearing at the P outputs
Time from the setup of data
at the A and B inputs to the
active transition at the C
input of the Multiplier
Time from the active
transition at the Multiplier’s
C input to the point where
data is last held at the A
and B inputs
The time it takes for data to travel from the A and B
inputs to the P outputs
Description
Description
P Outputs
P[15]
P[17]
P[19]
P[23]
P[31]
P[35]
P[0]
-
-
www.xilinx.com
1.84
Min
0
-
-
-
-
-
-
-
-5
Table
Table
P Outputs
P[15]
P[17]
P[19]
P[23]
P[31]
P[35]
Max
1.00
1.15
1.30
1.45
1.76
2.37
2.67
P[0]
Speed Grade
-
-
31.
31.
2.11
Min
0
-
-
-
-
-
-
-
Max
1.55
3.15
3.36
3.49
3.73
4.23
4.47
-5
DS099-3 (v2.5) December 4, 2009
Speed Grade
-4
Max
1.15
1.32
1.50
1.67
2.02
2.72
3.07
Product Specification
Max
1.78
3.62
3.86
4.01
4.29
4.86
5.14
-
-
-4
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
R
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