Spartan-3E FPGA Family: Pinout Descriptions
DS312 (v4.1) July 19, 2013
Product Specification
208
FG320 Footprint
X-Ref Target - Figure 86
Figure 86: FG320 Package Footprint (top view)
12
34
56
78
9
10
11
12
13
14
15
16
17
18
A
GND
TDI
INPUT
I/O
L24P_0
INPUT
L22P_0
I/O
L20N_0
INPUT
I/O
VCCO_0
I/O
L12N_0
GCLK7
I/O
L05P_0
I/O
L04N_0
INPUT
L02N_0
I/O
L01N_0
TCK
GND
B PROG_B
GND
I/O
L25N_0
HSWAP
I/O
L24N_0
INPUT
L22N_0
I/O
VCCAUX
INPUT
L13P_0
GCLK8
INPUT
L13N_0
GCLK9
I/O
L12P_0
GCLK6
I/O
VREF_0
VCCAUX
I/O
L05N_0
VREF_0
I/O
L04P_0
INPUT
L02P_0
I/O
L01P_0
GND
INPUT
C
I/O
L01P_3
I/O
L01N_3
I/O
L25P_0
I/O
L23P_0
VCCO_0
I/O
L18P_0
INPUT
L16P_0
I/O
L14P_0
GCLK10
GND
I/O
L09P_0
INPUT
L07P_0
VCCO_0
I/O
L03N_0
VREF_0
INPUT
TDO
I/O
L24N_1
LDC2
I/O
L24P_1
LDC1
D
I/O
L02P_3
I/O
L02N_3
VREF_3
INPUT
I/O
I/O
L23N_0
VREF_0
I/O
L21P_0
I/O
L18N_0
VREF_0
INPUT
L16N_0
I/O
L14N_0
GCLK11
I/O
L11P_0
GCLK4
I/O
L09N_0
INPUT
L07N_0
INPUT
I/O
L03P_0
TMS
I/O
L23N_1
LDC0
I/O
L23P_1
HDC
INPUT
VREF_1
E
I/O
L03N_3
I/O
L03P_3
I/O
L04N_3
I/O
L04P_3
VCCINT
I/O
L21N_0
I/O
L19N_0
VREF_0
I/O
L17P_0
I/O
L15P_0
I/O
L11N_0
GCLK5
I/O
L08P_0
I/O
L06N_0
I/O
VCCINT
I/O
L22P_1
I/O
L22N_1
INPUT
INPUT
F
I/O
L05P_3
I/O
L05N_3
VCCO_3
INPUT
INPUT
VCCINT
I/O
L19P_0
I/O
L17N_0
I/O
L15N_0
INPUT
L10P_0
I/O
L08N_0
I/O
L06P_0
VCCINT
I/O
L21N_1
I/O
L21P_1
VCCO_1
I/O
L19N_1
I/O
L19P_1
G
INPUT
VCCAUX
I/O
L06P_3
I/O
L06N_3
VREF_3
I/O
L07N_3
I/O
L07P_3
GND
VCCO_0
I/O
INPUT
L10N_0
VCCO_0
GND
I/O
L20N_1
I/O
L20P_1
I/O
L18P_1
I/O
L18N_1
VCCAUX
INPUT
H
I/O
L10N_3
I/O
L10P_3
I/O
L09N_3
I/O
L09P_3
I/O
L08N_3
I/O
L08P_3
VCCO_3
GND
VCCO_1
INPUT
I/O
L17P_1
I/O
L17N_1
I/O
L16P_1
I/O
L16N_1
A0
INPUT
VREF_1
J
I/O
L12P_3
LHCLK2
I/O
L12N_3
LHCLK3
IRDY2
GND
I/O
L11N_3
LHCLK1
I/O
L11P_3
LHCLK0
INPUT
VREF_3
INPUT
GND
I/O
L15P_1
A2
I/O
L15N_1
A1
4
_1
VCCO_1
K VCCO_3
INPUT
I/O
L13P_3
LHCLK4
TRDY2
I/O
L13N_3
LHCLK5
I/O
L14N_3
LHCLK7
I/O
L14P_3
LHCLK6
INPUT
GND
INPUT
L
I/O
L15P_3
I/O
L15N_3
I/O
L16P_3
I/O
L16N_3
I/O
L17N_3
VREF_3
I/O
L17P_3
VCCO_3
GND
VCCO_1
INPUT
I/O
L09N_1
A11
I/O
L09P_1
A12
I/O
L10N_1
VREF_1
I/O
L10P_1
M
INPUT
VCCAUX
I/O
L18N_3
I/O
L18P_3
I/O
L19P_3
I/O
L19N_3
GND
VCCO_2
I/O
L16P_2
M0
VCCO_2
GND
I/O
L05N_1
VREF_1
I/O
L05P_1
I/O
L07P_1
I/O
L07N_1
VCCAUX
I/O
L08N_1
N
INPUT
VCCO_3
I/O
L20P_3
I/O
L20N_3
VCCINT
I/O
L07P_2
I/O
L09N_2
I/O
L16N_2
DIN
D0
I/O
L18N_2
I/O
L21P_2
VCCINT
I/O
L04N_1
I/O
L04P_1
VCCO_1
INPUT
I/O
L08P_1
P
I/O
L21N_3
I/O
L21P_3
I/O
L22P_3
I/O
L22N_3
VCCINT
I/O
L05N_2
I/O
L07N_2
I/O
L09P_2
I/O
L18P_2
I/O
L21N_2
I/O
L22P_2
A23
VCCINT
INPUT
I/O
I/O
L06P_1
I/O
L06N_1
R
INPUT
I/O
L23N_3
I/O
L23P_3
INPUT
VREF_3
I/O
L04P_2
I/O
L05P_2
INPUT
L08N_2
I/O
L10P_2
I/O
D5
I/O
L20N_2
I/O
L22N_2
A22
I/O
L24N_2
A20
I/O
L03P_1
I/O
L03N_1
VREF_1
INPUT
I/O
L02P_1
A14
T
I/O
L24N_3
I/O
L24P_3
I/O
L01N_2
INIT_B
I/O
L03N_2
MOSI
CSI_B
I/O
L04N_2
VCCO_2
INPUT
L08P_2
I/O
L10N_2
GND
INPUT
L17P_2
I/O
L20P_2
VCCO_2
I/O
L24P_2
A21
I/O
VREF_2
I/O
L26P_2
VS0
A17
I/O
L01N_1
A15
I/O
L02N_1
A13
U
INPUT
GND
I/O
L01P_2
CSO_B
I/O
L03P_2
DOUT
BUSY
I/O
VREF_2
INPUT
VCCAUX
INPUT
L11P_2
INPUT
L17N_2
VCCAUX
INPUT
INPUT
L23N_2
I/O
L25N_2
VS1
A18
I/O
L26N_2
CCLK
GND
I/O
L01P_1
A16
V
GND
INPUT
L02N_2
INPUT
L02P_2
I/O
L06P_2
I/O
L06N_2
VREF_2
I/O
INPUT
L11N_2
VREF_2
VCCO_2
I/O
M1
I/O
L19P_2
I/O
L19N_2
VREF_2
INPUT
L23P_2
I/O
L25P_2
VS2
A19
INPUT
DONE
GND
Bank 0
Ba
n
k
3
Ba
n
k
1
Bank 2
I/O
L14N_1
A3
RHCLK7
RHCLK6
L14P_1
A4
I/O
L13N_1
A5
RHCLK5
I/O
L13P
A6
RHCLK4
IRDY1
L11N_1
A9
RHCLK1
I/O
L11P_1
RHCLK0
A10
TRDY1
RHCLK3
A7
L12N_1
I/O
L12P_1
RHCLK2
A8
I/O
L12N_2
D6
GCLK13
GCLK12
D7
L12P_2
GCLK3
D1
L15N_2
I/O
GCLK2
D2
L15P_2
I/O
GCLK1
M2
L14N_2
INPUT
GCLK0
L14P_2
RDWR_B
INPUT
GCLK14
D4
L13P_2
I/O
GCLK15
D3
L13N_2
I/O
DS312-4_06_022106
I/O
102-
120
I/O: Unrestricted, general-purpose
user I/O
46
DUAL: Configuration pin, then
possible user-I/O
20-
21
VREF: User I/O or input voltage
reference for bank
47-
48
INPUT: Unrestricted,
general-purpose input pin
16
CLK: User I/O, input, or global
buffer input
20
VCCO: Output voltage supply for
bank
2
CONFIG: Dedicated configuration
pins
4
JTAG: Dedicated JTAG port pins
8
VCCINT: Internal core supply
voltage (+1.2V)
18
N.C.: Not connected. Only the
XC3S500E has these pins (
).
28
GND: Ground
8
VCCAUX: Auxiliary supply voltage
(+2.5V)