
Spartan-3 FPGA Family: Pinout Descriptions
106
www.xilinx.com
DS099-4 (v1.6) January 17, 2005
Product Specification
R
FG1156 Footprint
Top Left Corner of
Package (top view)
XC3S4000
(712 max. user I/O)
I/O:
Unrestricted,
general-purpose user I/O
621
55
VREF:
User I/O or input voltage
reference for bank
73
N.C.:
Unconnected pins for
XC3S4000 (
)
XC3S5000
(784 max. user I/O)
I/O:
Unrestricted,
general-purpose user I/O
692
56
VREF:
User I/O or input voltage
reference for bank
1
N.C.:
Unconnected pins for
XC3S5000 (
)
Figure 17:
FG1156 Package Footprint (top view)
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
GND
GND
GND
GND
GND
GND
GND
GND
I/O
L01P_0
VRN_0
I/O
L02P_0
I/O
L05P_0
VREF_0
I/O
L34P_0
I/O
L36P_0
I/O
L38P_0
I/O
L40P_0
I/O
L15P_0
I/O
L22P_0
I/O
L26P_0
VREF_0
I/O
L32P_0
GCLK6
I/O
L01N_0
VRP_0
I/O
L02N_0
I/O
L03P_0
I/O
L05N_0
I/O
L34N_0
I/O
L36N_0
I/O
I/O
L38N_0
I/O
L40N_0
I/O
L15N_0
VCCO_0
I/O
L22N_0
I/O
L26N_0
I/O
L28P_0
I/O
L32N_0
GCLK7
I/O
L01N_7
VRP_7
I/O
L01P_7
VRN_7
VCCO_0
I/O
L03N_0
I/O
L04P_0
I/O
L33P_0 VCCO_0
I/O
L08P_0
I/O
L37P_0
I/O
L14P_0
I/O
L17P_0
I/O
L21P_0
I/O
L25P_0
I/O
L28N_0
I/O
L31P_0
VREF_0
I/O
L02N_7
I/O
L02P_7
VCCO_7 PROG_B
IO
VREF_0
I/O
L04N_0
I/O
L33N_0
I/O
L35P_0
I/O
L08N_0
I/O
L37N_0
VCCO_0
I/O
L14N_0
I/O
L17N_0
I/O
L21N_0
I/O
L25N_0
VCCO_0
I/O
L31N_0
I/O
L03N_7
VREF_7
I/O
L03P_7
TDI
VCCAUX
I/O
L06P_0
I/O
L35N_0
IO
VREF_0
VCCAUX
I/O
L13P_0
I/O
L20P_0
VCCAUX
I/O
I/O
L05N_7
I/O
L05P_7
I/O
L04N_7
I/O
L04P_7
VCCAUX
I/O
I/O
L06N_0
I/O
I/O
L07P_0
I/O
L10P_0
I/O
L39P_0
I/O
L13N_0
VCCO_0
I/O
L20N_0
I/O
L24P_0
I/O
L27P_0
I/O
L30P_0
I/O
I/O
I/O
L41N_7
I/O
L41P_7
I/O
L06N_7
I/O
L06P_7
VCCO_0
I/O
L07N_0
I/O
L10N_0
I/O
L39N_0
I/O
I/O
L16P_0
I/O
L19P_0
I/O
L24N_0
I/O
L27N_0
I/O
L30N_0
I/O
L08N_7
I/O
L08P_7
VCCO_7
I/O
L10P_7
VREF_7
I/O
L07N_7
I/O
L07P_7
VCCO_7
I/O
I/O
I/O
L09P_0
VCCO_0
I/O
L12P_0
I/O
L16N_0
I/O
L19N_0
VCCO_0 VCCAUX
I/O
L29P_0
I/O
L11N_7
I/O
L11P_7
I/O
L10N_7
I/O
L09N_7
I/O
L09P_7
I/O
L12P_7
I/O
I/O
L09N_0
I/O
I/O
L12N_0
IO
VREF_0
I/O
L23P_0
I/O
L29N_0
I/O
L16N_7
I/O
L16P_7
VREF_7
I/O
L15N_7
I/O
L15P_7
I/O
L14N_7
I/O
L14P_7
I/O
L13N_7
I/O
L13P_7
I/O
L12N_7
I/O
I/O
L11P_0
I/O
I/O
L18P_0
I/O
L23N_0
I/O
I/O
I/O
L19N_7
VREF_7
I/O
L19P_7
VCCO_7 VCCAUX
I/O
L44N_7
I/O
L44P_7 VCCO_7
I/O
L17N_7
I/O
L17P_7
HSWAP_
EN
I/O
L11N_0
I/O
I/O
L18N_0
IO
VREF_0
I/O
I/O
I/O
L45N_7
I/O
L45P_7
I/O
L23N_7
I/O
L23P_7
I/O
L22N_7
I/O
L22P_7
I/O
L21N_7
I/O
L21P_7
I/O
L24P_7
I/O
L20N_7
I/O
L20P_7
VCCINT
VCCO_0
VCCO_0
VCCO_0
VCCO_0
VCCINT
VCCO_7
I/O
L25N_7
I/O
L25P_7
VCCO_7
I/O
L46N_7
I/O
L46P_7
I/O
L24N_7
I/O
L26P_7
VCCO_7
VCCINT
VCCINT
VCCINT
VCCINT
I/O
L49N_7
I/O
L49P_7
I/O
L29N_7
I/O
L29P_7
I/O
L28N_7
I/O
L28P_7
I/O
L27N_7
I/O
L27P_7
VREF_7
I/O
L47N_7
I/O
L47P_7
I/O
L26N_7
VCCO_7
VCCINT
I/O
L32N_7
I/O
L32P_7
I/O
L31N_7
I/O
L31P_7
VCCAUX
I/O
L30N_7
I/O
L30P_7
VCCO_7
I/O
L33P_7
I/O
L50N_7
I/O
L50P_7
VCCO_7
VCCINT
I/O
L35N_7
I/O
L35P_7
VCCO_7
I/O
L34N_7
I/O
L34P_7
VCCAUX
I/O
L33N_7
I/O
L51P_7 VCCO_7
VCCINT
I/O
L40N_7
VREF_7
I/O
L40P_7
I/O
L39N_7
I/O
L39P_7
I/O
L38N_7
I/O
L38P_7
I/O
L37N_7
I/O
L37P_7
VREF_7
I/O
I/O
I/O
L51N_7
VCCINT
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
Bank 0
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
B
DS099-4_14a_072903