Datasheet

Artix-7 FPGAs Data Sheet: DC and AC Switching Characteristics
DS181 (v1.21) September 27, 2016 www.xilinx.com
Product Specification 3
V
REFP
Externally supplied reference voltage 1.20 1.25 1.30 V
Temperature
T
j
Junction temperature operating range for commercial (C) temperature devices 0 – 85 °C
Junction temperature operating range for extended (E) temperature devices 0 – 100 °C
Junction temperature operating range for industrial (I) temperature devices –40 – 100 °C
Junction temperature operating range for expanded (Q) temperature devices –40 – 125 °C
Junction temperature operating range for military (M) temperature devices –55 – 125 °C
Notes:
1. All voltages are relative to ground.
2. For the design of the power distribution system consult 7 Series FPGAs PCB Design and Pin Planning Guide (UG483
).
3. If V
CCINT
and V
CCBRAM
are operating at the same voltage, V
CCINT
and V
CCBRAM
should be connected to the same supply.
4. Configuration data is retained even if V
CCO
drops to 0V.
5. Includes V
CCO
of 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V at ±5%.
6. The lower absolute voltage specification always applies.
7. See Table 9 for TMDS_33 specifications.
8. A total of 200 mA per bank should not be exceeded.
9. V
CCBATT
is required only when using bitstream encryption. If battery is not used, connect V
CCBATT
to either ground or V
CCAUX
.
10. Each voltage listed requires the filter circuit described in 7 Series FPGAs GTP Transceiver User Guide (UG482
).
Table 3: DC Characteristics Over Recommended Operating Conditions
Symbol Description Min Typ
(1)
Max Units
V
DRINT
Data retention V
CCINT
voltage (below which configuration data might be lost) 0.75 – – V
V
DRI
Data retention V
CCAUX
voltage (below which configuration data might be lost) 1.5 – – V
I
REF
V
REF
leakage current per pin – – 15 µA
I
L
Input or output leakage current per pin (sample-tested) – – 15 µA
C
IN
(2)
Die input capacitance at the pad – – 8 pF
I
RPU
Pad pull-up (when selected) @ V
IN
=0V, V
CCO
=3.3V 90 – 330 µA
Pad pull-up (when selected) @ V
IN
=0V, V
CCO
=2.5V 68 – 250 µA
Pad pull-up (when selected) @ V
IN
=0V, V
CCO
=1.8V 34 – 220 µA
Pad pull-up (when selected) @ V
IN
=0V, V
CCO
=1.5V 23 – 150 µA
Pad pull-up (when selected) @ V
IN
=0V, V
CCO
=1.2V 12 – 120 µA
I
RPD
Pad pull-down (when selected) @ V
IN
=3.3V 68 – 330 µA
I
CCADC
Analog supply current, analog circuits in powered up state – – 25 mA
I
BATT
(3)
Battery supply current – – 150 nA
R
IN_TERM
(4)
Thevenin equivalent resistance of programmable input termination to V
CCO
/2
(UNTUNED_SPLIT_40)
28 40 55 Ω
Thevenin equivalent resistance of programmable input termination to V
CCO
/2
(UNTUNED_SPLIT_50)
35 50 65 Ω
Thevenin equivalent resistance of programmable input termination to V
CCO
/2
(UNTUNED_SPLIT_60)
44 60 83 Ω
Table 2: Recommended Operating Conditions
(1)(2)
(Cont’d)
Symbol Description Min Typ Max Units