XC3S400AN-4FTG256I Xilinx Inc, XC3S400AN-4FTG256I Datasheet - Page 30

• Manufacturer Part Number: XC3S400AN-4FTG256I
• Description: IC FPGA SPARTAN-3AN 256FTBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3ANr

Specifications of XC3S400AN-4FTG256I

• Number Of Logic Elements/cells: 8064
• Number Of Labs/clbs: 896
• Total Ram Bits: 368640
• Number Of I /o: 195
• Number Of Gates: 400000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-LBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Input Propagation Times
Table 25: Propagation Times for the IOB Input Path
DS557 (v4.1) April 1, 2011
Product Specification
Propagation Times
T
T
IOPI
IOPID
Symbol
The time it takes for data to travel
from the Input pin to the I output
with no input delay programmed
The time it takes for data to travel
from the Input pin to the I output
with the input delay programmed
Description
LVCMOS25
LVCMOS25
Conditions
www.xilinx.com
Spartan-3AN FPGA Family: DC and Switching Characteristics
(2)
(2)
IBUF_DELAY_VALUE=0
DELAY_VALUE
10
11
12
13
14
15
16
10
11
12
13
14
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
XC3S50AN
XC3S200AN
XC3S400AN
XC3S700AN
XC3S1400AN
XC3S50AN
XC3S200AN
Device
Max
1.04
0.87
0.65
0.92
0.96
1.79
2.13
2.36
2.88
3.11
3.45
3.75
4.00
3.61
3.95
4.18
4.75
4.98
5.31
5.62
5.86
1.57
1.87
2.16
2.68
2.87
3.20
3.57
3.79
3.42
3.79
4.02
4.62
4.86
5.18
-5
Speed
Grade
Max
1.12
0.87
0.72
0.92
1.21
2.07
2.46
2.71
3.21
3.46
3.84
4.19
4.47
4.11
4.50
4.67
5.20
5.44
5.95
6.28
6.57
1.65
1.97
2.33
2.96
3.19
3.60
4.02
4.26
3.86
4.25
4.55
5.24
5.53
5.94
-4
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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