82802AC datasheet(33/53 Pages) INTEL

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Intel

® 82802AB/AC Firmware Hub

Datasheet

Electrical Specifications

5.1.

Absolute Maximum Ratings

Case temperature under bias:......................... –10 °C to +85 °C

Storage temperature: ................................... –65 °C to +125 °C

Supply voltage with respect to VSS ..................-0.2 V to 4.1 V

Voltage On Any Pin (except VPP):–0.5 V to +VCC + 0.5 V(1,2,5)

VPP voltage: ........................................... –0.5 V to +14.0 V(1,2,4)

Output short-circuit current: ...................................... 100 mA(3)

*WARNING: Stressing the device

beyond the “Absolute Maximum

Ratings”

may

cause

permanent

damage. These are stress ratings

only.

Operation

beyond

the

“Operating

Conditions”

not

recommended and extended exposure

beyond the “Operating Conditions”

may affect device reliability.

Note:

1. All specified voltages are with respect to GND. The minimum DC voltage on the VPP pin is –0.5 V.

During transitions, this level may undershoot to –2.0 V for periods of <20 ns. During transitions,

this level may overshoot to VCC + 2.0 V for periods of <20 ns.

2. The maximum DC voltage on V

PP may overshoot to +14.0 V for periods of <20 ns.

3. Output shorted for no more than one second. No more than one output is shorted at a time. This

note applies only to non-PCI outputs.

4. Connection to supply of VHH is allowed for a maximum cumulative period of 80 hours.

5. Do not violate processor or chipset limitations on the INIT# pin.

5.2.

Operating Conditions

Table 7.

Temperature and VCC

Symbol

Parameter

Notes

Min.

Max.

Unit

Test Condition

Operating temperature

+85

°C

Case temperature

VCC

VCC supply voltage (3.3 V ± 0.3 V)

3.0

3.6

Note:

1. This temperature requirement differs from the normal commercial operating condition of flash

memories.

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