DS922 Datasheet, PDF (11/77 Pages) Xilinx, Inc – DC and AC Switching Characteristics

Kintex UltraScale+ FPGAs Data Sheet: DC and AC Switching Characteristics
Power Supply Requirements
Table 7 shows the minimum current, in addition to I_CCQ, that are required by the Kintex UltraScale+ FPGAs
for proper power-on and configuration. If the current minimums shown in Table 6 and Table 7 are met, the
device powers on after all supplies have passed through their power-on reset threshold voltages. The
device must not be configured until after V_CCINT is applied. Once initialized and configured, use the Xilinx
Power Estimator (XPE) tools to estimate current drain on these supplies.
Table 7: Power-on Current by Device
Device
XCKU3P
XCKU5P
XCKU9P
XCKU11P
XCKU13P
XCKU15P
I_CCINTMIN
I_CCINTQ + 770
I_CCINTQ + 770
I_CCINTQ + 1800
I_CCINTQ + 1961
I_CCINTQ + 2242
I_CCINTQ + 3433
I_{CCINT_IOMIN} + I_CCBRAMMIN
I_CCBRAMQ + I_{CCINT_IOQ} + 229
I_CCBRAMQ + I_{CCINT_IOQ} + 305
I_CCBRAMQ + I_{CCINT_IOQ} + 600
I_CCBRAMQ + I_{CCINT_IOQ} + 654
I_CCBRAMQ + I_{CCINT_IOQ} + 748
I_CCBRAMQ + I_{CCINT_IOQ} + 1145
I_CCOMIN
I_CCOQ + 50
I_CCOQ + 50
I_CCOQ + 50
I_CCOQ + 55
I_CCOQ + 63
I_CCOQ + 96
I_CCAUXMIN + I_{CCAUX_IOMIN}
I_CCAUXQ + I_{CCAUX_IOQ} + 386
I_CCAUXQ + I_{CCAUX_IOQ} + 515
I_CCAUXQ + I_{CCAUX_IOQ} + 650
I_CCAUXQ + I_{CCAUX_IOQ} + 709
I_CCAUXQ + I_{CCAUX_IOQ} + 810
I_CCAUXQ + I_{CCAUX_IOQ} + 1240
Units
mA
mA
mA
mA
mA
mA
Table 8 shows the power supply ramp time.
Table 8: Power Supply Ramp Time
Symbol
Description
T_VCCINT
T_{VCCINT_IO}
T_VCCO
T_VCCAUX
T_VCCBRAM
T_MGTAVCC
T_MGTAVTT
T_MGTVCCAUX
Ramp time from GND to 95% of V_CCINT.
Ramp time from GND to 95% of V_{CCINT_IO}.
Ramp time from GND to 95% of V_CCO.
Ramp time from GND to 95% of V_CCAUX.
Ramp time from GND to 95% of V_CCBRAM.
Ramp time from GND to 95% of V_MGTAVCC.
Ramp time from GND to 95% of V_MGTAVTT.
Ramp time from GND to 95% of V_MGTVCCAUX.
Min
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
Max
40
40
40
40
40
40
40
40
Units
ms
ms
ms
ms
ms
ms
ms
ms
DS922 (v1.1) May 9, 2016
Advance Product Specification
www.xilinx.com
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