XC3S250E Xilinx, Inc., XC3S250E Datasheet - Page 190

• Manufacturer Part Number: XC3S250E
• Description: Spartan-3E FPGA Family
• Manufacturer: Xilinx, Inc.

Table 31: FG484 Package Pinout
Table 32: User I/Os Per Bank for the XC3S1600E in the FG484 Package
Footprint Migration Differences
The XC3S1600E FPGA is the only Spartan-3E device
offered in the FG484 package.
DS312-4 (v1.1) March 21, 2005
Advance Product Specification
Top
Right
Bottom
Left
TOTAL
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
Bank
Package
Edge
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
R
I/O Bank
XC3S1600E
Pin Name
0
1
2
3
Maximum
376
I/O
94
94
94
94
FG484
M11
M12
Ball
K11
K13
L10
L11
L12
L14
M9
K9
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
Type
214
I/O
56
50
45
63
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Table 31: FG484 Package Pinout
User I/Os by Bank
Table 32
distributed between the four I/O banks on the FG484 pack-
age.
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
INPUT
Bank
22
16
18
16
72
All Possible I/O Pins by Type
indicates how the 304 available user-I/O pins are
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
DUAL
XC3S1600E
Pin Name
21
24
46
1
0
VREF
28
7
7
7
7
Pinout Descriptions
FG484
M13
Ball
N10
N12
N14
P13
GCLK
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
16
8
0
0
8
Type
69