XC3S1000-4FG320C Xilinx Inc, XC3S1000-4FG320C Datasheet - Page 133

• Manufacturer Part Number: XC3S1000-4FG320C
• Description: SEMI CONDUCTOR
• Manufacturer: Xilinx Inc

Specifications of XC3S1000-4FG320C

• Package: 320FBGA
• Family Name: Spartan®-3
• Device Logic Units: 17280
• Device System Gates: 1000000
• Maximum Internal Frequency: 630 MHz
• Typical Operating Supply Voltage: 1.2 V
• Maximum Number Of User I/os: 221
• Ram Bits: 442368

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
DS099-4 (v2.5) December 4, 2009
Product Specification
Package Edge
Bottom
Right
Left
Top
indicates how the available user-I/O pins are dis-
R
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
Spartan-3 FPGA Family: Pinout Descriptions
DCI
2
2
2
2
2
0
2
2
VREF
1
1
2
2
1
1
2
2
GCLK
2
2
0
0
2
2
0
0
133