XC3SD1800A-4FG676I Xilinx Inc, XC3SD1800A-4FG676I Datasheet - Page 24

• Manufacturer Part Number: XC3SD1800A-4FG676I
• Description: FPGA Spartan®-3A Family 1.8M Gates 37440 Cells 667MHz 90nm Technology 1.2V 676-Pin FBGA
• Manufacturer: Xilinx Inc
• Series: Spartan™-3A DSPr

Specifications of XC3SD1800A-4FG676I

• Package: 676FBGA
• Family Name: Spartan®-3A
• Device Logic Units: 37440
• Device System Gates: 1800000
• Maximum Internal Frequency: 667 MHz
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 519
• Ram Bits: 1548288
• Number Of Logic Elements/cells: 37440
• Number Of Labs/clbs: 4160
• Total Ram Bits: 1548288
• Number Of I /o: 519
• Number Of Gates: 1800000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 676-BBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 122-1574 - KIT DEVELOPMENT SPARTAN 3ADSP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Input Propagation Times
Table 21: Propagation Times for the IOB Input Path
DS610 (v3.0) October 4, 2010
Product Specification
Propagation Times
T
T
Symbol
IOPI
IOPID
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
Spartan-3A DSP FPGA Family: DC and Switching Characteristics
www.xilinx.com
(2)
(2)
IBUF_DELAY_VALUE=0
DELAY_VALUE
10
11
12
13
14
15
16
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
XC3SD1800A
XC3SD3400A
XC3SD1800A
XC3SD3400A
Device
Max
0.51
0.73
1.29
1.67
1.92
2.38
2.61
2.98
3.30
3.63
3.31
3.69
3.94
4.41
4.67
5.03
5.36
5.64
1.56
1.92
2.18
2.66
2.91
3.27
3.59
3.87
3.52
3.87
4.14
4.68
4.93
5.29
5.61
5.88
-5
Speed
Grade
Max
0.53
0.93
1.62
2.08
2.36
2.89
3.17
3.55
3.92
4.37
4.02
4.47
4.77
5.27
5.56
5.94
6.31
6.73
1.99
2.44
2.72
3.19
3.43
3.81
4.17
4.58
4.22
4.65
4.94
5.40
5.66
6.06
6.43
6.80
-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
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