XC3S100E_06 Datasheet, PDF (119/231 Pages) Xilinx, Inc – Configurable Logic Block (CLB)

R
DC and Switching Characteristics
General Recommended Operating Conditions
Table 76: General Recommended Operating Conditions
Symbol
Description
Min Nominal
Max
Units
T_J
Junction temperature
Commercial
Industrial
0
–
–40
–
85
°C
100
°C
V_CCINT
Internal supply voltage
1.140 1.200
1.260
V
V_CCO(1) Output driver supply voltage
1.100
-
3.450
V
V_CCAUX Auxiliary supply voltage
2.375 2.500
2.625
V
V_IN(2,3,4) Input voltage extremes to avoid I/O, Input-only, and
–0.5
–
V_CCO + 0.5
V
turning on I/O protection
Dual-Purpose pins⁽²⁾
diodes.
Dedicated pins⁽³⁾
–0.5
–
V_CCAUX + 0.5
T_IN
Input signal transition time⁽³⁾
–
–
500
ns
Notes:
1. This V_CCO range spans the lowest and highest operating voltages for all supported I/O standards. Table 79 lists the recommended V_CCO
range specific to each of the single-ended I/O standards, and Table 81 lists that specific to the differential standards.
2. Each of the User I/O and Dual-Purpose pins is associated with one of the four banks’ VCCO rails. Meeting the V_IN limit ensures that the
internal diode junctions that exist between these pins and their associated V_CCO and GND rails do not turn on. The absolute maximum rating
is provided in Table 72.
3. All Dedicated pins (PROG_B, DONE, TCK, TDI, TDO, and TMS) draw power from the VCCAUX rail (2.5V). Meeting the V_IN max limit
ensures that the internal diode junctions that exist between each of these pins and the VCCAUX and GND rails do not turn on.
4. Input voltages outside the recommended range is permissible provided that the I_IK input diode clamp diode rating is met.
5. Measured between 10% and 90% V_CCO.
DS312-3 (v3.4) November 9, 2006
www.xilinx.com
119
Product Specification