DS162 (v3.0) October 17, 2011
Product Specification
1
2009–2011 Xilinx, Inc. XILINX, the Xilinx logo, Virtex, Zynq, Artix, Kintex, Spartan, ISE, and other designated brands included herein are trademarks of Xilinx in the United
States and other countries. All other trademarks are the property of their respective owners.
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
Spartan-6 FPGA DC Characteristics
89
Spartan-6 FPGA Data Sheet:
DC and Switching Characteristics
DS162 (v3.0) October 17, 2011
Product Specification
Table 1: Absolute Maximum Ratings(1) Symbol
Description
Units
VCCINT
Internal supply voltage relative to GND
–0.5 to 1.32
V
VCCAUX
Auxiliary supply voltage relative to GND
–0.5 to 3.75
V
VCCO
Output drivers supply voltage relative to GND
–0.5 to 3.75
V
VBATT
Key memory battery backup supply (LX75, LX75T, LX100, LX100T, LX150, and LX150T only)
–0.5 to 4.05
V
VFS
External voltage supply for eFUSE programming (LX75, LX75T, LX100, LX100T, LX150, and
–0.5 to 3.75
V
VREF
Input reference voltage
–0.5 to 3.75
V