XC3S100E Datasheet, PDF (172/193 Pages) Xilinx, Inc – DC and Switching Characteristics

R
Pinout Descriptions
can migrate to an input-only pin (Type = INPUT) if the I/O
pin is configured as an input.
Table 28: FG320 Footprint Migration Differences
Pin Bank XC3S500E Migration XC3S1200E
A7
0 INPUT
I/O
Migration XC3S1600E
I/O
Migration
XC3S500E
INPUT
A12
0 N.C.
I/O
INPUT
N.C.
D4
3 N.C.
I/O
I/O
N.C.
D6
0 N.C.
I/O
I/O
N.C.
D13
0 INPUT
I/O
I/O
INPUT
E3
3 N.C.
I/O
I/O
N.C.
E4
3 N.C.
I/O
I/O
N.C.
E6
0 N.C.
I/O
I/O
N.C.
E15
1 N.C.
I/O
I/O
N.C.
E16
1 N.C.
I/O
I/O
N.C.
E17
1 I/O
INPUT
INPUT
I/O
F4
3 I/O
INPUT
INPUT
I/O
N12
2 N.C.
I/O
I/O
N.C.
N14
1 N.C.
I/O
I/O
N.C.
N15
1 N.C.
I/O
I/O
N.C.
P3
3 N.C.
I/O
I/O
N.C.
P4
3 N.C.
I/O
I/O
N.C.
P12
2 N.C.
I/O
I/O
N.C.
P15
1 I/O
INPUT
INPUT
I/O
P16
1 N.C.
R4
3 VREF(I/O)
I/O
VREF(INPUT)
I/O
VREF(INPUT)
N.C.
VREF(I/O)
U6
2 INPUT
I/O
I/O
U13
2 INPUT
I/O
I/O
INPUT
INPUT
V5
2 N.C.
I/O
I/O
N.C.
V6
2 N.C.
VREF
VREF
N.C.
V7
2 N.C.
I/O
I/O
N.C.
DIFFERENCES
26
1
26
Legend:
This pin is identical on both the device on the left and the right.
This pin can unconditionally migrate from the device on the left to the device on the right. Migration in the other direction may be possible
depending on how the pin is configured for the device on the right.
This pin can unconditionally migrate from the device on the right to the device on the left. Migration in the other direction may be possible
depending on how the pin is configured for the device on the left.
DS312-4 (v1.1) March 21, 2005
www.xilinx.com
51
Advance Product Specification