
Spartan-3 FPGA Family: Pinout Descriptions
54
www.xilinx.com
DS099-4 (v1.6) January 17, 2005
Product Specification
R
FG320 Footprint
Figure 13:
FG320 Package Footprint (top view)
156
I/O:
Unrestricted, general-purpose user I/O
12
DUAL:
Configuration pin, then possible
user I/O
29
VREF:
User I/O or input voltage reference for
bank
16
DCI:
User I/O or reference resistor input for
bank
8
GCLK:
User I/O or global clock buffer input
28
VCCO:
Output voltage supply for bank
7
CONFIG:
Dedicated configuration pins
4
JTAG:
Dedicated JTAG port pins
12
VCCINT:
Internal core voltage supply
(+1.2V)
0
N.C.:
No unconnected pins in this package
40
GND:
Ground
8
VCCAUX:
Auxiliary voltage supply
(+2.5V)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
A
I/O
L01N_0
VRP_0
I/O
L01P_0
VRN_0
L15N_0
L15P_0
L30N_0
L30P_0
I/O
L31P_0
VREF_0
I/O
I/O
I/O
L31N_1
VREF_1
VREF_1
VREF_1
VREF_2
VREF_2
VREF_2
VREF_2
VREF_3
VREF_3
VREF_3
VREF_3
I/O
I/O
I/O
L16N_1
I/O
L10N_1
I/O
L01N_1
VRP_1
I/O
L01P_1
VRN_1
B
I/O
L16P_7
VREF_7
VREF_0
L09N_0
L25N_0
L25P_0
L31N_0
L31P_1
VCCAUX
VCCAUX
I/O
I/O
L16P_1
I/O
L10P_1
TMS
I/O
L16N_2
C
L16N_7
I/O
L01P_7
VRN_7
I/O
I/O
L01N_7
VRP_7
L09P_0
L10N_0
L27N_0
L28N_0
I/O
L30N_1
I/O
L28N_1
VCCO_1
I/O
L15N_1
I/O
L15P_1
I/O
L01N_2
VRP_2
I/O
L01P_2
VRN_2
I/O
L16P_2
D
L17N_7
I/O
L17P_7
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
L19P_7
TDI
L10P_0
VREF_0
L27P_0
L28P_0
I/O
I/O
I/O
L30P_1
I/O
L28P_1
I/O
L24P_1
I/O
L24N_1
TDO
I/O
L19N_2
I/O
L17N_2
I/O
L17P_2
E
L20P_7
I/O
I/O
L20N_7
I/O
L19N_7
VREF_7
L21N_7
PROG_BHSEN
L29N_0
I/O
L32N_0
GCLK7
I/O
L32N_1
GCLK5
I/O
L29P_1
I/O
L27P_1
I/O
L27N_1
TCK
I/O
L21P_2
I/O
L19P_2
I/O
L20N_2
I/O
L20P_2
F
I/O
L23P_7
VCCO_7
VCCO_7
VCCO_0
VCCO_0
VCCO_0
VCCO_0
VCCO_7
VCCO_6
VCCO_6
VCCO_6
I/O
I/O
I/O
L21P_7
I/O
L22P_7
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
VCCINT
I/O
L29P_0
I/O
L32P_0
GCLK6
I/O
L32P_1
GCLK4
I/O
L29N_1
I/O
L22N_2
I/O
L21N_2
I/O
L23P_2
G
I/O
L23N_7
VCCAUX
I/O
L24P_7
I/O
L24N_7
I/O
L22N_7
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCCO_1
VCCO_2
VCCO_2
VCCO_2
VCCO_1
VCCO_1
I/O
L22P_2
I/O
L24N_2
I/O
L24P_2
I/O
L23N_2
H
I/O
L35N_7
I/O
I/O
I/O
L35P_7
I/O
L34P_7
I/O
L34N_7
I/O
L27N_7
I/O
L27P_7
VREF_7
I/O
L27N_2
I/O
L27P_2
I/O
L34P_2
I/O
L34N_2
I/O
L35N_2
I/O
L35P_2
J
I/O
L39N_7
I/O
L39P_7
I/O
L40P_7
I/O
L40N_7
VREF_7
I/O
GND
I/O
I/O
L40P_2
I/O
L40N_2
I/O
L39P_2
I/O
L39N_2
K
I/O
L40N_6
I/O
L40P_6
VREF_6
I/O
L39P_6
I/O
L39N_6
I/O
GND
I/O
L39N_3
I/O
L39P_3
I/O
I/O
L40N_3
I/O
L40P_3
L
I/O
L35P_6
I/O
L35N_6
I/O
L34N_6
VREF_6
I/O
L34P_6
I/O
L27P_6
I/O
L27N_6
VCCO_3
VCCO_3
VCCO_3
I/O
L27P_3
I/O
L27N_3
I/O
L34N_3
I/O
L34P_3
I/O
L35P_3
I/O
L35N_3
M
I/O
L24P_6
I/O
L23N_6
I/O
L23P_6
I/O
L22P_6
VCCO_5
VCCO_5
VCCO_5
VCCO_5
VCCO_4
VCCO_4
VCCO_4
VCCO_4
I/O
L22N_3
I/O
L23N_3
I/O
L23P_3
I/O
L24N_3
N
I/O
L24N_6
VREF_6
I/O
L21N_6
I/O
L22N_6
I/O
I/O
L32N_5
GCLK3
I/O
L32N_4
GCLK1
I/O
L30N_4
D2
I/O
L22P_3
I/O
L21P_3
I/O
L24P_3
P
I/O
L20P_6
I/O
L20N_6
I/O
L19P_6
I/O
L21P_6
I/O
L27N_5
VREF_5
I/O
L27P_5
I/O
I/O
L32P_5
GCLK2
I/O
L32P_4
GCLK0
I/O
L30P_4
D3
I/O
I/O
L25P_4
I/O
L06N_4
VREF_4
I/O
L21N_3
I/O
L17N_3
I/O
L20P_3
I/O
L20N_3
R
I/O
L17P_6
VREF_6
I/O
L17N_6
M1
M2
M0
I/O
L19N_6
I/O
L15P_5
I/O
L15N_5
I/O
L28N_5
D6
I/O
L30N_5
I/O
I/O
I/O
L29N_4
I/O
L27P_4
D1
I/O
L27N_4
DIN
D0
I/O
L25N_4
I/O
L06P_4
DONE
CCLK
I/O
L17P_3
I/O
L19N_3
I/O
L19P_3
T
I/O
L16P_6
I/O
L01P_6
VRN_6
I/O
L01N_6
VRP_6
I/O
L06P_5
I/O
L06N_5
I/O
L28P_5
D7
I/O
L30P_5
I/O
L29P_4
I/O
L10N_4
I/O
L01P_3
VRN_3
I/O
L01N_3
VRP_3
I/O
L16N_3
U
I/O
L16N_6
I/O
L10P_5
VRN_5
I/O
L16P_5
I/O
VCCAUX
VCCAUX
VCCAUX
VCCAUX
VCCAUX
I/O
L31N_5
D4
I/O
L31N_4
INIT_B
I/O
DOUT
BUSY
I/O
I/O
L10P_4
I/O
L09N_4
I/O
L01N_4
VRP_4
I/O
L16P_3
V
I/O
L01P_5
CS_B
I/O
L01N_5
RDWR_B
I/O
L10N_5
VRP_5
I/O
L16N_5
I/O
L29P_5
VREF_5
I/O
L29N_5
I/O
L31P_5
D5
I/O
L28P_4
I/O
L28N_4
I/O
I/O
L09P_4
I/O
L01P_4
VRN_4
I/O
VREF_4
VREF_4
VREF_4
VREF_5
Bank 5
Bank 4
Bank 0
Bank 1
B
B
B
B
ds099-3_16_121103