R
DC Specifications
Table 6: General Recommended Operating Conditions
Symbol
Description
Min
–40
Nominal
Max
100
Units
T
Junction temperature
I-Grade
25
° C
J
Q-Grade
–40
25
125
° C
V
Internal supply voltage
Output driver supply voltage
Auxiliary supply voltage
1.140
1.100
2.375
-
1.200
1.260
3.465
2.625
10
V
CCINT
(1)
V
V
-
V
V
CCO
2.500
CCAUX
(2)
ΔV
Voltage variance on V
when using a DCM
-
mV/ms
V
CCAUX
(3,4,5,6)
CCAUX
V
Input voltage extremes to avoid I/O, Input-only, and
turning on I/O protection diodes Dual-Purpose pins
–0.5
–
V
+ 0.5
CCO
IN
(3)
(4)
Dedicated pins
–0.5
–
–
–
V
+ 0.5
V
CCAUX
(7)
T
Input signal transition time
500
ns
IN
Notes:
1. This V
range spans the lowest and highest operating voltages for all supported I/O standards. Table 9 lists the recommended V
CCO
CCO
range specific to each of the single-ended I/O standards, and Table 11 lists that specific to the differential standards.
2. Only during DCM operation is it recommended that the rate of change of V not exceed 10 mV/ms.
CCAUX
3. Each of the User I/O and Dual-Purpose pins is associated with one of the four banks’ V
rails. Meeting the V limit ensures that the
IN
CCO
internal diode junctions that exist between these pins and their associated V
Ratings in DS312).
and GND rails do not turn on. See Absolute Maximum
CCO
4. All Dedicated pins (PROG_B, DONE, TCK, TDI, TDO, and TMS) draw power from the V
rail (2.5V). Meeting the V max limit ensures
IN
CCAUX
that the internal diode junctions that exist between each of these pins and the V
and GND rails do not turn on.
CCAUX
5. Input voltages outside the recommended range is permissible provided that the I input clamp diode rating is met and no more than 100 pins
IK
exceed the range simultaneously. See Absolute Maximum Ratings in DS312).
6. See XAPP459, "Eliminating I/O Coupling Effects when Interfacing Large-Swing Single-Ended Signals to User I/O Pins."
7. Measured between 10% and 90% V
. Follow Signal Integrity recommendations.
CCO
General DC Characteristics for I/O Pins
Table 7: General DC Characteristics of User I/O, Dual-Purpose, and Dedicated Pins
Symbol
Description
Test Conditions
Min
Typ
Max Units
I
Leakage current at User I/O,
Input-only, Dual-Purpose, and
Dedicated pins
Driver is in a high-impedance state,
–10
–
+10
μA
L
V
= 0V or V
max, sample-tested
IN
CCO
(2)
I
Current through pull-up resistor at
User I/O, Dual-Purpose, Input-only,
and Dedicated pins
V
V
V
V
V
= 0V, V
= 0V, V
= 0V, V
= 0V, V
= 0V, V
= 3.3V
= 2.5V
= 1.8V
= 1.5V
= 1.2V
–0.36
–0.22
–0.10
–0.06
–0.04
2.4
–
–
–
–
–
–
–
–
–
–
–1.24
–0.80
–0.42
–0.27
–0.22
10.8
mA
mA
mA
mA
mA
kΩ
kΩ
kΩ
kΩ
kΩ
RPU
IN
IN
IN
IN
IN
CCO
CCO
CCO
CCO
CCO
(2)
PU
R
Equivalent pull-up resistor value at
User I/O, Dual-Purpose, Input-only,
V
= 0V, V
= 3.0V to 3.465V
= 2.3V to 2.7V
CCO
IN
CCO
V
V
= 0V, V
= 0V, V
2.7
11.8
IN
IN
and Dedicated pins (based on I
per Note 2)
RPU
= 1.7V to 1.9V
=1.4V to 1.6V
CCO
4.3
20.2
CCO
V
= 0V, V
5.0
25.9
IN
V
= 0V, V
= 1.14V to 1.26V
CCO
5.5
32.0
IN
DS635 (v2.0) September 9, 2009
www.xilinx.com
Product Specification
8
XILINX [ XILINX, INC ]
