XC3S400-4FT256C Xilinx Inc, XC3S400-4FT256C Datasheet - Page 132

• Manufacturer Part Number: XC3S400-4FT256C
• Description: SEMI CONDUCTOR
• Manufacturer: Xilinx Inc

Specifications of XC3S400-4FT256C

• Case: BGA
• Dc: 04+

Spartan-3 FPGA Family: Pinout Descriptions
User I/Os by Bank
Table 91
tributed between the eight I/O banks on the TQ144 pack-
age.
Table 91: User I/Os Per Bank in TQ144 Package
132
Package Edge
Bottom
Right
Top
Left
indicates how the available user-I/O pins are dis-
I/O Bank
0
1
2
3
4
5
6
7
Maximum
I/O
10
14
15
11
14
15
9
9
www.xilinx.com
I/O
10
11
10
11
5
4
0
0
DUAL
0
0
0
0
6
6
0
0
All Possible I/O Pins by Type
DCI
2
2
2
2
2
0
2
2
VREF
DS099-4 (v2.2) May 25, 2007
1
1
2
2
1
1
2
2
Product Specification
GCLK
2
2
0
0
2
2
0
0
R