GWIXP425ABDT Intel, GWIXP425ABDT Datasheet - Page 46

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GWIXP425ABDT

Manufacturer Part Number
GWIXP425ABDT
Description
Manufacturer
Intel
Datasheet

Specifications of GWIXP425ABDT

Core Operating Frequency
533MHz
Package Type
BGA
Pin Count
492
Mounting
Surface Mount
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Lead Free Status / Rohs Status
Not Compliant

Available stocks

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Manufacturer
Quantity
Price
Part Number:
GWIXP425ABDT
Manufacturer:
MITSUBISHI
Quantity:
114
Functional Signal Descriptions
Table 19.
Table 20.
June 2007
46
System Interface
Power Interface
HIGHZ_N
PLL_LOCK
RCOMP
††
VCC
VCCP
VSS
VCCOSCP
VSSOSCP
VCCOSC
VSSOSC
VCCPLL1
VCCPLL2
Name
Name
For a legend of the Type codes, see
IMPORTANT NOTE: When a system-level reset is asserted to the Intel
Processor — either via a power-on reset, a system reset, or a Watchdog-Timer reset — and any interface is in an active transaction (particularly the PCI
bus or expansion bus, but not precluding any interface), an illegal protocol is generated. The behavior of the IXP42X product line and IXC1100 control
plane processors is undefined in this situation and a reset of other attached devices may be required.
For a legend of the Type codes, see
Type
I
I
I
I
I
I
I
I
††
1.3-V power supply input pins used for the internal logic.
3.3-V power supply input pins used for the peripheral (I/O) logic.
Ground power supply input pins used for both the 3.3-V and the 1.3-V power supplies.
3.3-V power supply input pins used for the peripheral (I/O) logic of the analog oscillator circuitry.
Require special power filtering circuitry. Refer to
Ground input pins used for the peripheral (I/O) logic of the analog oscillator circuitry. Used in conjunction with the VCCOSCP pins.
Requires special power filtering circuitry. Refer to
1.3-V power supply input pins used for the internal logic of the analog oscillator circuitry.
Requires special power filtering circuitry. Refer to
Ground power supply input pins used for the internal logic of the analog oscillator circuitry. Used in conjunction with the VCCOSC pins.
Requires special power filtering circuitry. Refer to
1.3-V power supply input pins used for the internal logic of the analog phase lock-loop circuitry.
Requires special power filtering circuitry. Refer to
1.3-V power supply input pins used for the internal logic of the analog phase lock-loop circuitry.
Requires special power filtering circuitry. Refer to
Tied off
resistor
Power
or Sys
Reset
Reset
to a
H
0
Tied off
resistor
Reset
VI/PE
Post
to a
VO
Type
Table 5 on page
Table 5 on page
O
O
I
Used for test purposes only.
Must be pulled high for normal operation.
Signal used to inform external reset logic that the internal PLL has achieved a locked state.
Signal used to control PCI drive strength characteristics. Drive strength is varied on PCI address, data and
control signals.
Pin requires a 34-Ω +/- 1% tolerance resistor to ground. Refer to
30.
30.
Figure 11 on page 79
Figure 11 on page 79
Figure 12 on page 80
Figure 12 on page 80
Figure 9 on page 78
Figure 10 on page 79
®
Intel
IXP42X Product Line of Network Processors and IXC1100 Control Plane
Description
®
IXP45X and Intel
Description
®
IXP46X Product Line of Network Processors Datasheet
Figure 13 on page
Document Number:
80.
252479-007US

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