82802AB Datasheet, PDF (33/53 Pages) Intel Corporation – Firmware Hub (FWH)

Intel^® 82802AB/AC Firmware Hub
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5. 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” is 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 V_HH 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
T_C
Operating temperature
V_CC V_CC supply voltage (3.3 V ± 0.3 V)
Notes
1
Min. Max.
0
+85
3.0 3.6
Unit
Test Condition
°C Case temperature
V
Note:
1. This temperature requirement differs from the normal commercial operating condition of flash
memories.
Datasheet
33