89
Spartan-6 FPGA Data Sheet:
DC and Switching Characteristics
DS162 (v3.0) October 17, 2011 Product Specification
Spartan-6 FPGA Electrical Characteristics
Spartan-6 LX and LXT FPGAs are available in various speed grades, with -3 having the highest performance. The DC and
AC electrical parameters of the Automotive XA Spartan-6 FPGAs and Defense-grade Spartan-6Q FPGAs devices are
equivalent to the commercial specifications except where noted. The timing characteristics of the commercial (XC) -2 speed
grade industrial device are the same as for a -2 speed grade commercial device. The -2Q and -3Q speed grades are
exclusively for the expanded (Q) temperature range. The timing characteristics are equivalent to those shown for the -2 and
-3 speed grades for the Automotive and Defense-grade devices.
Spartan-6 FPGA DC and AC characteristics are specified for commercial (C), industrial (I), and expanded (Q) temperature
ranges. Only selected speed grades and/or devices might be available in the industrial or expanded temperature ranges for
Automotive and Defense-grade devices. References to device names refer to all available variations of that part number (for
example, LX75 could denote XC6SLX75, XA6SLX75, or XQ6SLX75).The Spartan-6 FPGA -3N speed grade designates
devices that do not support MCB functionality.
All supply voltage and junction temperature specifications are representative of worst-case conditions. The parameters
included are common to popular designs and typical applications.
Available device and package combinations can be found at:
DS160: Spartan-6 Family Overview
DS170: Automotive XA Spartan-6 Family Overview
DS172: Defense-Grade Spartan-6Q Family Overview
This Spartan-6 FPGA data sheet, part of an overall set of documentation on the Spartan-6 family of FPGAs, is available on
the Xilinx website at Spartan-6 FPGA Data Sheet: DC and Switching Characteristics
(1)
Table 1: Absolute Maximum Ratings (Contd)
Symbol Description Units
DC 0.60 to 4.10 V
Commercial 20% overshoot duration 0.75 to 4.25 V
(5)
8% overshoot duration 0.75 to 4.40 V
DC 0.60 to 3.95 V
All user and dedicated
Industrial 20% overshoot duration 0.75 to 4.15 V
I/Os
(5)
4% overshoot duration 0.75 to 4.40 V
DC 0.60 to 3.95 V
Expanded (Q) 20% overshoot duration 0.75 to 4.15 V
I/O input voltage or voltage (5)
4% overshoot duration 0.75 to 4.40 V
(3)
V and V applied to 3-state output,
IN TS
(4) 20% overshoot duration 0.75 to 4.35 V
relative to GND
(5)
Commercial 15% overshoot duration 0.75 to 4.40 V
10% overshoot duration 0.75 to 4.45 V
20% overshoot duration 0.75 to 4.25 V
Restricted to
maximum of 100 user Industrial 10% overshoot duration 0.75 to 4.35 V
I/Os
(5)
8% overshoot duration 0.75 to 4.40 V
20% overshoot duration 0.75 to 4.25 V
Expanded (Q) 10% overshoot duration 0.75 to 4.35 V
(5)
8% overshoot duration 0.75 to 4.40 V
T Storage temperature (ambient) 65 to 150 C
STG
(6)
Maximum soldering temperature +260 C
(TQG144, CPG196, CSG225, CSG324, CSG484, and FTG256)
T
SOL (6)
Maximum soldering temperature (Pb-free packages: FGG484, FGG676, and FGG900) +250 C
(6)
Maximum soldering temperature (Pb packages: CS484, FT256, FG484, FG676, and FG900) +220 C
(6)
T Maximum junction temperature +125 C
j
Notes:
1. Stresses beyond those listed under Absolute Maximum Ratings might cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those listed under Operating Conditions is not implied.
Exposure to Absolute Maximum Ratings conditions for extended periods of time might affect device reliability.
2. When programming eFUSE, V V . Requires up to 40 mA current. For read mode, V can be between GND and 3.45 V.
FS CCAUX FS
3. I/O absolute maximum limit applied to DC and AC signals. Overshoot duration is the percentage of a data period that the I/O is stressed
beyond 3.45V.
4. For I/O operation, refer to UG381: Spartan-6 FPGA SelectIO Resources User Guide.
5. Maximum percent overshoot duration to meet 4.40V maximum.
6. For soldering guidelines and thermal considerations, see UG385: Spartan-6 FPGA Packaging and Pinout Specification.
DS162 (v3.0) October 17, 2011 www.xilinx.com
Product Specification 2