R
Pinout Descriptions
Table 19: FT256 Package Pinout (Continued)
FT256
Ball
Bank
XC3S250E Pin Name
XC3S500E Pin Name
XC3S1200E Pin Name
Type
INPUT
INPUT
3
3
3
IP
IP
IO
IP
IP
IO
IP
IP
IP
D2
F2
F5
250E: I/O
500E: I/O
1200E: INPUT
3
3
3
3
3
3
3
IP
IP
IP
IP
IP
IP
IP
IP
IP
IP
IP
IP
IP
IP
IP
H1
J6
INPUT
INPUT
INPUT
INPUT
INPUT
VREF
K4
M3
N3
G1
N2
IP/VREF_3
IO/VREF_3
IP/VREF_3
IO/VREF_3
IP/VREF_3
IP/VREF_3
250E: VREF(I/O)
500E: VREF(I/O)
1200E:
VREF(INPUT)
3
VCCO_3
VCCO_3
VCCO_3
VCCO_3
GND
VCCO_3
VCCO_3
VCCO_3
VCCO_3
GND
VCCO_3
VCCO_3
VCCO_3
VCCO_3
GND
E2
G6
K6
VCCO
VCCO
VCCO
VCCO
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
3
3
3
M2
A1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A16
B9
GND
GND
GND
GND
GND
GND
F6
GND
GND
GND
F11
G7
G8
G9
G10
H2
H7
H8
H9
H10
J7
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
J8
GND
GND
GND
J9
34
www.xilinx.com
DS312-4 (v1.1) March 21, 2005
Advance Product Specification
XILINX [ XILINX, INC ]
