XC3S400-4PQ208C Xilinx Inc, XC3S400-4PQ208C Datasheet - Page 60

• Manufacturer Part Number: XC3S400-4PQ208C
• Description: IC SPARTAN-3 FPGA 400K 208PQFP
• Manufacturer: Xilinx Inc
• Series: Spartan™-3r

Specifications of XC3S400-4PQ208C

• Number Of Logic Elements/cells: 8064
• Number Of Labs/clbs: 896
• Total Ram Bits: 294912
• Number Of I /o: 141
• Number Of Gates: 400000
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 208-BFQFP
• Other names: Q2844431; XC3S4004PQ208C; XC3S4004PQ208C

Spartan-3 FPGA Family: DC and Switching Characteristics
Table 33: Quiescent Supply Current Characteristics
60
Notes:
1.
2.
3.
Symbol
I
I
The numbers in this table are based on the conditions set forth in
in a high-impedance state and with all pull-up/pull-down resistors at the I/O pads disabled. Typical values are characterized using
devices with typical processing at room temperature (T
values are the production test limits measured for each device at the maximum specified junction temperature and at maximum
voltage limits with V
data file (i.e., a design with no functional elements instantiated). For conditions other than those described above, (e.g., a design
including functional elements, the use of DCI standards, etc.), measured quiescent current levels may be different than the values in
the table. Use the XPower Estimator or XPower Analyzer for more accurate estimates. See Note 2.
There are two recommended ways to estimate the total power consumption (quiescent plus dynamic) for a specific design: a) The
Spartan-3 XPower Estimator at
a netlist of the design. b) XPower Analyzer, part of the Xilinx ISE development software, uses the FPGA netlist as input to provide
more accurate maximum and typical estimates.
The maximum numbers in this table also indicate the minimum current each power rail requires in order for the FPGA to power-on
successfully, once all three rails are supplied. If V
until V
CCAUXQ
CCINTQ
I
CCOQ
CCAUX
is applied. See
Quiescent V
Quiescent V
Quiescent V
CCINT
= 1.26V, V
Description
CCINT
CCO
CCAUX
Surplus I
http://www.xilinx.com/power
supply current
supply current
supply current
CCO
CCINT
= 3.465V, and V
if V
CCINT
CCINT
Applied before V
www.xilinx.com
J
is applied before V
XC3S50
XC3S200
XC3S400
XC3S1000
XC3S1500
XC3S2000
XC3S4000
XC3S5000
XC3S50
XC3S200
XC3S400
XC3S1000
XC3S1500
XC3S2000
XC3S4000
XC3S5000
XC3S50
XC3S200
XC3S400
XC3S1000
XC3S1500
XC3S2000
XC3S4000
XC3S5000
of 25°C at V
CCAUX
Device
provides quick, approximate, typical estimates, and does not require
= 2.625V. The FPGA is programmed with a "blank" configuration
Table
CCINT
31. Quiescent supply current is measured with all I/O drivers
CCAUX
CCAUX
Typical
= 1.2V, V
100
120
1.5
1.5
1.5
2.0
2.5
3.0
3.5
3.5
10
15
35
45
60
10
15
20
35
45
55
70
, page 53
5
7
, there may be temporary additional I
(1)
CCO
Commercial
Maximum
= 3.3V, and V
110
160
260
360
450
600
110
130
2.0
3.0
3.0
4.0
4.0
5.0
5.0
5.0
24
54
20
30
40
50
75
90
DS099-3 (v2.5) December 4, 2009
(1)
CCAUX
Maximum
Industrial
Product Specification
= 2.5V). Maximum
157
262
332
470
810
870
100
125
145
2.5
3.5
3.5
5.0
5.0
6.0
6.0
6.0
31
80
22
33
44
55
85
CCINT
(1)
current
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
R