DS077 Datasheet, PDF (31/108 Pages) Xilinx, Inc – Product Availability

R
Spartan-IIE FPGA Family:
DC and Switching Characteristics
DS077-3 (v2.3) June 18, 2008
0 Product Specification
Definition of Terms
In this document, some specifications may be designated as Advance or Preliminary. These designations are based on the
more detailed timing information used by the development system and reported in the output files. These terms are defined
as follows:
Advance: Initial estimates based on simulation and/or extrapolation from other speed grades, devices, or families. Values
are subject to change. Use as estimates, not for production.
Preliminary: Based on characterization. Further changes are not expected.
Except for pin-to-pin input and output parameters, the AC parameter delay specifications included in this document are
derived from measuring internal test patterns. All specifications are representative of worst-case supply voltage and junction
temperature conditions. The parameters included are common to popular designs and typical applications. All specifications
are subject to change without notice.
DC Specifications
Absolute Maximum Ratings ⁽¹⁾
Symbol
Description
Min
Max
Units
V_CCINT
Supply voltage relative to GND
–0.5
2.0
V
V_CCO
Supply voltage relative to GND
–0.5
4.0
V
V_REF
V_IN
V_TS
Input reference voltage
Input voltage relative to GND^(2,3)
Voltage applied to 3-state output⁽³⁾
–0.5
4.0
V
–0.5
4.0
V
–0.5
4.0
V
T_STG
Storage temperature (ambient)
–65
+150
°C
T_J
Junction temperature
-
+125
°C
Notes:
1. Stresses beyond those listed under Absolute Maximum Ratings may 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 may affect device reliability.
2. V_IN should not exceed V_CCO by more than 3.6V over extended periods of time (e.g., longer than a day).
3. Maximum DC overshoot must be limited to either V_CCO + 0.5V or 10 mA, and undershoot must be limited to –0.5V or 10 mA,
whichever is easier to achieve. The Maximum AC conditions are as follows: The device pins may undershoot to –2.0V or overshoot
4.
to V_CCO + 2.0V, provided
For soldering guidelines,
this
see
over/undershoot lasts no more than 11 ns with a forcing
the Packaging Information on the Xilinx^® website.
current
no
greater
than
100
mA.
© 2003-2007 Xilinx, Inc. All rights reserved. XILINX, the Xilinx logo, the Brand Window, and other designated brands included herein are trademarks of Xilinx, Inc. All other
trademarks are the property of their respective owners.
DS077-3 (v2.3) June 18, 2008
www.xilinx.com
31
Product Specification