FW82801E Intel, FW82801E Datasheet - Page 57

• Manufacturer Part Number: FW82801E
• Description: Communications I/O Controller Hub
• Manufacturer: Intel

4.0
4.1
4.2
Advance Information Datasheet
Warning:
Table 34. Absolute Maximum Ratings
Table 35. Functional Operating Range
Note: This document contains information on products in the sampling and initial production phases of
Note: A non-condensing environment is required to maintain RTC accuracy.
Electrical Characteristics
development. The specifications are subject to change without notice. Verify with your local Intel
sales office that you have the latest datasheet before finalizing a design.
Absolute Maximum Ratings
Stressing the device beyond the “Absolute Maximum Ratings” may cause permanent damage.
These are stress ratings only. See Section 4.2 for the Functional Operating Range of the 82801E
C-ICH.
Functional Operating Range
All of the AC and DC Characteristics specified in this document assume that the 82801E C-ICH
component is operating within the Functional Operating Range given in this section. Operation
outside of the Functional Operating Range is not recommended, and extended exposure outside of
the Functional Operating Range may affect component reliability.
Case Temperature under Bias
Storage Temperature
Voltage on Any 3.3 V Pin with Respect to Ground
Voltage on Any 5 V Tolerant Pin with Respect to Ground
(V
1.8 V Supply Voltage with Respect to Vss
3.3 V Supply Voltage with Respect to Vss
5.0 V Supply Voltage (Vref) with Respect to Vss
Maximum Power Dissipation
Case Temperature under Bias
1.8 V Supply Voltage (VCC1_8) with respect to Vss
3.3 V Supply Voltage (VCC3_3) with respect to Vss
5 V Supply Voltage (V5REF) with respect to Vss
REF
=5 V)
-0.5 to V
-0.5 to Vcc + 0.3 V
-55º C to +150º C
0º C to +109º C
-0.5 to +4.6 V
-0.5 to +5.5 V
-0.5 to +2.7V
2.0 W
REF
+ 0.3 V
3.102 V to 3.498 V
4.75 V to 5.25 V
0º C to +109º C
1.7 V to 1.9 V
Intel
®
82801E C-ICH
57