XC3S50 Datasheet, PDF (51/192 Pages) Xilinx, Inc – Revolutionary 90-nanometer process technology

Spartan-3 FPGA Family: DC and Switching Characteristics
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Table 7: Quiescent Supply Current Characteristics
Commercial
Industrial
Symbol
Description
Device
Typ
Max
Typ
Max
Units
I_CCINTQ Quiescent V_CCINT supply
XC3S50
10.0
mA
current
XC3S200
20.0
mA
XC3S400
35.0
mA
XC3S1000
65.0
mA
XC3S1500
mA
XC3S2000
mA
XC3S4000
mA
XC3S5000
mA
I_CCOQ Quiescent V_CCO supply current XC3S50
1.5
mA
XC3S200
1.5
mA
XC3S400
1.5
mA
XC3S1000
1.5
mA
XC3S1500
mA
XC3S2000
mA
XC3S4000
mA
XC3S5000
mA
I_CCAUXQ Quiescent V_CCAUX supply
XC3S50
7.0
mA
current
XC3S200
15.0
mA
XC3S400
20.0
mA
XC3S1000
25.0
mA
XC3S1500
mA
XC3S2000
mA
XC3S4000
mA
XC3S5000
mA
Notes:
1. The numbers in this table are based on the conditions set forth in Table 5. Quiescent supply current is measured with all I/O drivers
in a high-impedance state and with all pull-up/pull-down resistors at the I/O pads disabled. For typical values, the ambient
temperature (T_A) is 25 °C with V_CCINT = 1.2V, V_CCO = 2.5V, and V_CCAUX = 2.5V. The FPGA is programmed with a "blank"
configuration data file (i.e., a design with no functional elements instantiated).
2. There are two recommended ways to estimate the total power consumption (quiescent plus dynamic) for a specific design: a) The
Spartan-3 Web Power Tool at http://www.xilinx.com/ise/power_tools provides quick, approximate, typical estimates, and does not
require a netlist of the design. b) XPower, part of the Xilinx development software, takes a netlist as input to provide more accurate
maximum and typical estimates.
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DS099-3 (v1.3) March 4, 2004
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