
Spartan-3E FPGA Family: Pinout Descriptions
DS312 (v4.1) July 19, 2013
Product Specification
217
FG484: 484-ball Fine-pitch Ball Grid Array
The 484-ball fine-pitch ball grid array, FG484, supports the
XC3S1600E FPGA.
Table 154 lists all the FG484 package pins. They are sorted
by bank number and then by pin name. Pairs of pins that
form a differential I/O pair appear together in the table. The
table also shows the pin number for each pin and the pin
type, as defined earlier.
An electronic version of this package pinout table and
footprint diagram is available for download from the Xilinx
website at:
Pinout Table
Table 154: FG484 Package Pinout
Bank
XC3S1600E
Pin Name
FG484
Ball
Type
0
IO
B6
I/O
0
IO
B13
I/O
0
IO
C5
I/O
0
IO
C14
I/O
0
IO
E16
I/O
0
IO
F9
I/O
0
IO
F16
I/O
0
IO
G8
I/O
0
IO
H10
I/O
0
IO
H15
I/O
0
IO
J11
I/O
0
IO/VREF_0
G12
VREF
0
IO_L01N_0
C18
I/O
0
IO_L01P_0
C19
I/O
0
IO_L03N_0/VREF_0
A20
VREF
0
IO_L03P_0
A21
I/O
0
IO_L04N_0
A19
I/O
0
IO_L04P_0
A18
I/O
0
IO_L06N_0
C16
I/O
0
IO_L06P_0
D16
I/O
0
IO_L07N_0
A16
I/O
0
IO_L07P_0
A17
I/O
0
IO_L09N_0/VREF_0
B15
VREF
0
IO_L09P_0
C15
I/O
0
IO_L10N_0
G15
I/O
0
IO_L10P_0
F15
I/O
0
IO_L11N_0
D14
I/O
0
IO_L11P_0
E14
I/O
0
IO_L12N_0/VREF_0
A14
VREF
0
IO_L12P_0
A15
I/O
0
IO_L13N_0
H14
I/O
0
IO_L13P_0
G14
I/O
0
IO_L15N_0
G13
I/O
0
IO_L15P_0
F13
I/O
0
IO_L16N_0
J13
I/O
0
IO_L16P_0
H13
I/O
0
IO_L18N_0/GCLK5
E12
GCLK
0
IO_L18P_0/GCLK4
F12
GCLK
0
IO_L19N_0/GCLK7
C12
GCLK
0
IO_L19P_0/GCLK6
B12
GCLK
0
IO_L21N_0/GCLK11
B11
GCLK
0
IO_L21P_0/GCLK10
C11
GCLK
0
IO_L22N_0
D11
I/O
0
IO_L22P_0
E11
I/O
0
IO_L24N_0
A9
I/O
0
IO_L24P_0
A10
I/O
0
IO_L25N_0/VREF_0
D10
VREF
0
IO_L25P_0
C10
I/O
0
IO_L27N_0
H8
I/O
0
IO_L27P_0
H9
I/O
0
IO_L28N_0
C9
I/O
0
IO_L28P_0
B9
I/O
0
IO_L29N_0
E9
I/O
0
IO_L29P_0
D9
I/O
0
IO_L30N_0
B8
I/O
0
IO_L30P_0
A8
I/O
0
IO_L32N_0/VREF_0
F7
VREF
0
IO_L32P_0
F8
I/O
0
IO_L33N_0
A6
I/O
0
IO_L33P_0
A7
I/O
0
IO_L35N_0
A4
I/O
0
IO_L35P_0
A5
I/O
0
IO_L36N_0
E7
I/O
0
IO_L36P_0
D7
I/O
0
IO_L38N_0/VREF_0
D6
VREF
0
IO_L38P_0
D5
I/O
0
IO_L39N_0
B4
I/O
0
IO_L39P_0
B3
I/O
0
IO_L40N_0/HSWAP
D4
DUAL
0
IO_L40P_0
C4
I/O
0
IP
B19
INPUT
Table 154: FG484 Package Pinout (Cont’d)
Bank
XC3S1600E
Pin Name
FG484
Ball
Type