XC3S400-4FT256C Xilinx Inc, XC3S400-4FT256C Datasheet - Page 128

• 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 89
distributed between the eight I/O banks on the CP132 pack-
Table 89: User I/Os Per Bank for XC3S50 in CP132 Package
128
Package Edge
Bottom
Right
Top
Left
indicates how the 89 available user-I/O pins are
I/O Bank
0
1
2
3
4
5
6
7
Maximum
I/O
10
10
12
12
10
12
12
11
www.xilinx.com
I/O
5
5
8
8
0
1
8
9
age. There are only four output banks, each with its own
VCCO voltage input.
DUAL
All Possible I/O Pins by Type
0
0
0
0
6
6
0
0
DCI
2
2
2
2
2
0
2
2
DS099-4 (v2.2) May 25, 2007
VREF
1
1
2
2
1
1
2
1
Product Specification
GCLK
2
2
0
0
2
2
0
0
R