Datasheet

Intel
®
Itanium
®
Processor 9300 Series and 9500 Series Datasheet 39
Electrical Specifications
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.
2.5.1 Intel
®
Itanium
®
Processor 9300 Series Absolute
Maximum Ratings
Notes:
1. For functional operation, all processor electrical, signal quality, mechanical, and thermal specifications must be satisfied.
2. Overshoot and undershoot voltage guidelines for input, output, and I/O signals are outlined in Section 2.6.3. Excessive
overshoot or undershoot on any signal will likely result in permanent damage to the processor.
2.5.2 Intel
®
Itanium
®
Processor 9500 Series Absolute
Maximum Ratings
Notes:
1. For functional operation, all processor electrical, signal quality, mechanical, and thermal specifications must be satisfied.
2. Overshoot and undershoot voltage guidelines for input, output, and I/O signals are outlined in Section 2.6.4. Excessive
overshoot or undershoot on any signal will likely result in permanent damage to the processor.
2.6 Processor DC Specifications
Table 2-15 through Table 2-35 list the DC specifications for the Intel
®
Itanium
®
Processor 9300 Series and 9500 Series and are valid only while meeting specifications
for case temperature, clock frequency, and input voltages.
The following notes apply:
Table 2-13. Intel
®
Itanium
®
Processor 9300 Series Absolute Maximum Ratings
Symbol Parameter Min Max Units Notes
V
CCCORE
Processor core supply voltage with respect to VSS –0.3 1.55 V 1,2
V
CCUNCORE
Processor uncore supply voltage with respect to VSS –0.3 1.55 V 1,2
V
CCA
Processor Analog Supply Voltage with respect to VSS –0.3 1.89 V 1,2
V
CCIO
Processor I/O Supply Voltage with respect to VSS –0.3 1.55 V 1,2
V
CC33_SM
Processor 3.3 V Supply Voltage with respect to VSS -0.3 3.465 V 1,2
Table 2-14. Intel
®
Itanium
®
Processor 9500 Series Processor Absolute Maximum Ratings
Symbol Parameter Min Max Units
Notes
V
CCCORE
Processor core supply voltage with respect to VSS -0.3 1.42 V 1,2
V
CCUNCORE
Processor uncore supply voltage with respect to VSS -0.3 1.42 V 1,2
V
CCA
Processor Analog Supply Voltage with respect to VSS -0.3 1.89 V 1,2
V
CCIO
Processor I/O Supply Voltage with respect to VSS -0.3 1.55 V 1,2
V
CC33_SM
Processor 3.3 V Supply Voltage with respect to VSS -0.3 3.465 V 1,2