Intel Pentium 4 Processor Extreme Edition on 0.13 Micron Process in the 775-Land Package Datasheet

Datasheet 21
Electrical Specifications
2.10 Absolute Maximum and Minimum Ratings
Table 2-4 specifies absolute maximum and minimum ratings. Within functional operation limits,
functionality and long-term reliability can be expected.
At conditions outside functional operation condition limits, but within absolute maximum and
minimum ratings, neither functionality nor long-term reliability can be expected. If a device is
returned to conditions within the functional operation limits after having been subjected to
conditions outside these limits, but within the absolute maximum and minimum ratings, the device
may be functional, but with its lifetime degraded depending on exposure to conditions exceeding
the functional operation condition limits.
At conditions exceeding absolute maximum and minimum ratings, neither functionality nor long-
term reliability can be expected. Moreover, if a device is subjected to these conditions for any
length of time then, when returned to conditions within the functional operating condition limits, it
will either not function, or its reliability will be severely degraded.
Although the processor contains protective circuitry to resist damage from static electric discharge,
precautions should always be taken to avoid high static voltages or electric fields.
Table 2-4. Processor DC Absolute Maximum Ratings
Symbol Parameter Min Max Unit Notes
1,2
NOTES:
1. For functional operation, all processor electrical, signal quality, mechanical and thermal specifications must be satisfied.
2. Excessive overshoot or undershoot on any signal will likely result in permanent damage to the processor.
V
CC
Core voltage with respect to
V
SS
- 0.3 1.75 V —
V
TT
Miscellaneous voltage supply - 0.3 1.75 V
3
3. Refer to the Voltage Regulator Down (VRD) 10.1 Design Guide for more details on V
TT
levels and how to implement current
sink capabilities.
T
C
Processor case temperature See Chapter 5 See Chapter 5 °C
T
STORAGE
Processor storage temperature –40 +85 °C
4, 5
4. Storage temperature is applicable to storage conditions only. In this scenario, the processor must not receive a clock, and
no lands can be connected to a voltage bias. Storage within these limits will not affect the long-term reliability of the device.
For functional operation, refer to the processor case temperature specifications.
5. This rating applies to the processor and does not include any tray or packaging.
V
inGTL+
GTL+ buffer DC input voltage
with respect to V
SS
-0.1 1.75 V —
V
inAsynch_GTL+
Asynch GTL+ buffer DC input
voltage with respect to V
SS
-0.1 1.75 V —
I
VID
Max VID land current — 5 mA —