參數(shù)資料
型號: 82802AC
廠商: Intel Corp.
英文描述: Firmware Hub (FWH)
中文描述: 固件集線器(固件樞紐)
文件頁數(shù): 33/53頁
文件大小: 471K
代理商: 82802AC
Intel
82802AB/AC Firmware Hub
R
Datasheet
33
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 V
PP
):–0.5 V to +VCC + 0.5 V
(1,2,5)
V
PP
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
damage. These are stress ratings
only.
Operation
“Operating
Conditions”
recommended and extended exposure
beyond the “Operating Conditions”
may affect device reliability.
permanent
beyond
the
not
is
Note:
1. All specified voltages are with respect to GND. The minimum DC voltage on the V
PP
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 V
CC
+ 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
Notes
Min.
Max.
Unit
Test Condition
T
C
Operating temperature
1
0
+85
°C
Case temperature
V
CC
V
CC
supply voltage (3.3 V ± 0.3 V)
3.0
3.6
V
Note:
1. This temperature requirement differs from the normal commercial operating condition of flash
memories.
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