Spartan-3E FPGA Family: Pinout Descriptions
DS312 (v4.1) July 19, 2013
Product Specification
224
FG484 Footprint
X-Ref Target - Figure 88
Left Half of Package
(top view)
214
I/O: Unrestricted,
general-purpose user I/O
72
INPUT: User I/O or
reference resistor input for
bank
46
DUAL: Configuration pin,
then possible user I/O
28
VREF: User I/O or input
voltage reference for bank
16
CLK: User I/O, input, or
clock buffer input
2
CONFIG: Dedicated
configuration pins
4
JTAG: Dedicated JTAG
port pins
48
GND: Ground
28
VCCO: Output voltage
supply for bank
16
VCCINT: Internal core
supply voltage (+1.2V)
10
VCCAUX: Auxiliary supply
voltage (+2.5V)
0
N.C.: Not connected
Figure 88: FG484 Package Footprint (top view)
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10
11
A
GND
INPUT
L37P_0
INPUT
L37N_0
I/O
L35N_0
I/O
L35P_0
I/O
L33N_0
I/O
L33P_0
I/O
L30P_0
I/O
L24N_0
I/O
L24P_0
GND
B PROG_B
TDI
I/O
L39P_0
I/O
L39N_0
VCCO_0
I/O
GND
I/O
L30N_0
I/O
L28P_0
VCCO_0
I/O
L21N_0
GCLK11
C
I/O
L01N_3
I/O
L01P_3
GND
I/O
L40P_0
I/O
INPUT
L34P_0
INPUT
L34N_0
INPUT
L31N_0
I/O
L28N_0
I/O
L25P_0
I/O
L21P_0
GCLK10
D
I/O
L04P_3
I/O
L02N_3
VREF_3
I/O
L02P_3
I/O
L40N_0
HSWAP
I/O
L38P_0
I/O
L38N_0
VREF_0
I/O
L36P_0
INPUT
L31P_0
I/O
L29P_0
I/O
L25N_0
VREF_0
I/O
L22N_0
E
I/O
L04N_3
VCCO_3
I/O
L03N_3
I/O
L03P_3
VCCAUX
INPUT
I/O
L36N_0
VCCO_0
I/O
L29N_0
GND
I/O
L22P_0
F
I/O
L07N_3
INPUT
I/O
L05P_3
I/O
L05N_3
INPUT
GND
I/O
L32N_0
VREF_0
I/O
L32P_0
I/O
INPUT
L23N_0
INPUT
L23P_0
G
I/O
L07P_3
GND
INPUT
I/O
L06P_3
I/O
L06N_3
I/O
L08N_3
VREF_3
I/O
L08P_3
I/O
INPUT
L26N_0
INPUT
L26P_0
VCCO_0
H
I/O
L11N_3
I/O
L10N_3
I/O
L10P_3
I/O
L09N_3
I/O
L09P_3
VCCO_3
INPUT
I/O
L27N_0
I/O
L27P_0
I/O
INPUT
L20N_0
GCLK9
J
I/O
L11P_3
VCCO_3
I/O
L13N_3
VREF_3
GND
I/O
L12P_3
I/O
L12N_3
INPUT
I/O
L14N_3
GND
VCCINT
I/O
K
I/O
L16N_3
INPUT
I/O
L13P_3
I/O
L15N_3
I/O
L15P_3
INPUT
I/O
L17P_3
I/O
L14P_3
VCCINT
GND
VCCINT
L
I/O
L16P_3
GND
INPUT
VREF_3
VCCAUX
I/O
L18N_3
LHCLK1
GND
I/O
L17N_3
I/O
L19P_3
LHCLK2
GND
VCCINT VCCINT
M
I/O
L20P_3
LHCLK4
TRDY2
INPUT
I/O
L21P_3
LHCLK6
I/O
L21N_3
LHCLK7
I/O
L18P_3
LHCLK0
INPUT
VCCO_3
I/O
L19N_3
LHCLK3
IRDY2
VCCINT
GND
VCCINT
N
I/O
L20N_3
LHCLK5
VCCO_3
INPUT
I/O
L24N_3
VREF_3
I/O
L24P_3
I/O
L22N_3
I/O
L22P_3
I/O
L23P_3
VCCAUX
VCCINT
GND
P
I/O
L25P_3
I/O
L25N_3
INPUT
GND
I/O
L27P_3
I/O
L27N_3
I/O
L26P_3
I/O
L23N_3
GND
I/O
L17P_2
GND
R
I/O
L28P_3
I/O
L28N_3
I/O
L29N_3
I/O
L29P_3
VCCO_3
I/O
L30P_3
I/O
L26N_3
INPUT
I/O
L13N_2
VREF_2
I/O
L17N_2
T
INPUT
GND
INPUT
VREF_3
I/O
L32N_3
I/O
L32P_3
I/O
L30N_3
INPUT
I/O
L10N_2
I/O
L13P_2
I/O
L16P_2
U
I/O
L31P_3
I/O
L31N_3
I/O
L34P_3
I/O
L34N_3
INPUT
GND
I/O
L07N_2
I/O
L10P_2
VCCO_2
I/O
L16N_2
V
I/O
L33P_3
VCCO_3
I/O
L35P_3
I/O
L35N_3
VCCAUX
I/O
L04P_2
I/O
L07P_2
I/O
L09N_2
VREF_2
I/O
L12P_2
GND
W
I/O
L33N_3
I/O
L36P_3
I/O
L36N_3
VREF_3
INPUT
I/O
L03P_2
DOUT
BUSY
I/O
L04N_2
I/O
L06N_2
I/O
L09P_2
I/O
L12N_2
INPUT
L15P_2
VCCAUX
Y
I/O
L37P_3
I/O
L37N_3
GND
INPUT
L02P_2
I/O
L03N_2
INPUT
L05N_2
I/O
L06P_2
I/O
INPUT
L15N_2
INPUT
L18P_2
A
I/O
L38N_3
I/O
L38P_3
I/O
L01P_2
CSO_B
INPUT
L02N_2
VCCO_2
INPUT
L05P_2
GND
I/O
L11P_2
VCCO_2
I/O
INPUT
L18N_2
VREF_2
A
B
GND
INPUT
I/O
L01N_2
INIT_B
I/O
VREF_2
I/O
INPUT
L08P_2
INPUT
L08N_2
I/O
L11N_2
I/O
L14N_2
I/O
L14P_2
I/O
D5
Ba
n
k
3
Bank 0
Bank 2
CSI_B
MOSI
GCLK12
D7
L19P_2
I/O
GCLK13
D6
L19N_2
I/O
GCLK15
D3
L20N_2
I/O
GCLK14
D4
L20P_2
I/O
DS312_10_101905