Electrical Characteristics
298 Datasheet
8.2 Absolute Maximum Ratings
Table 8-3 specifies absolute maximum and minimum ratings. 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 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, it will either not function or its reliability will be
severely degraded when returned to conditions within the functional operating
condition limits.
Although the PCH contains protective circuitry to resist damage from Electrostatic
Discharge (ESD), precautions should always be taken to avoid high static voltages or
electric fields.
Table 8-2. Mobile Thermal Design Power
SKU Thermal Design Power (TDP) Notes
Standard 3.9 W
SFF 3.4 W
Low Power 3.4 W
Table 8-3. PCH Absolute Maximum Ratings
Parameter Maximum Limits
Voltage on any 5 V Tolerant Pin with respect to Ground (V5REF = 5 V) -0.5 to V5REF + 0.5 V
Voltage on any 3.3 V Pin with respect to Ground -0.5 to Vcc3_3 + 0.4 V
Voltage on any 1.8 V Tolerant Pin with respect to Ground -0.5 to VccVRM + 0.5 V
Voltage on any 1.5 V Pin with respect to Ground -0.5 to VccVRM + 0.5 V
Voltage on any 1.05 V Tolerant Pin with respect to Ground -0.5 to VccCore + 0.5 V
1.05 V Supply Voltage with respect to VSS -0.5 to 1.3 V
1.8 V Supply Voltage with respect to VSS -0.5 to 1.98 V
3.3 V Supply Voltage with respect to VSS -0.5 to 3.7 V
5.0 V Supply Voltage with respect to VSS -0.5 to 5.5 V
V_PROC_IO Supply Voltage with respect to VSS -0.5 to 1.3 V
1.5 V Supply Voltage for the analog PLL with respect to VSS -0.5 to 1.65 V
1.8 V Supply Voltage for the analog PLL with respect to VSS -0.5 to 1.98 V
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