PRIXP420ABB 885158 Intel, PRIXP420ABB 885158 Datasheet - Page 50

• Manufacturer Part Number: PRIXP420ABB 885158
• Manufacturer: Intel

Specifications of PRIXP420ABB 885158

• Lead Free Status / Rohs Status: Compliant

3.12.4
Figure 16.
3.13
Table 14.
Intel
Hardware Design Guidelines
50
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Power Pins (Sheet 1 of 2)
Block Diagram
Clock Connections
Power
Note:
VCCOSCP
VSSOSCP
VCCOSC
VSSOSC
Name
VCCP
VCC
VSS
Intel
For explanations of the
®
IXP42X product line and IXC1100 control plane processors—General Hardware Design
Type*
I
I
I
I
I
I
1.3
Line of Network Processors and IXC1100 Control Plane Processor
3.3-V power supply input pins used for the peripheral (I/O) logic of the IXP42X
product line and IXC1100 control plane processors.
Ground power supply input pins used for both the 3.3
supplies.
3.3-V power supply input pins used for the peripheral (I/O) logic of the analog
oscillator circuitry on the IXP42X product line and IXC1100 control plane processors.
Require special power-filtering circuitry. Refer to the Intel
Network Processors and IXC1100 Control Plane Processor Datasheet for proper
implementation.
Ground input pins used for the peripheral (I/O) logic of the analog oscillator circuitry
on the IXP42X product line and IXC1100 control plane processors. Used in
conjunction with the VCCOSCP pins. Require special power filtering circuitry. Refer to
the Intel
Processor Datasheet for proper implementation.
1.3-V power supply input pins used for the internal logic of the analog oscillator
circuitry on the IXP42X product line and IXC1100 control plane processors. Require
special power-filtering circuitry. Refer to the Intel
Processors and IXC1100 Control Plane Processor Datasheet for proper
implementation.
Ground power supply input pins used for the internal logic of the analog oscillator
circuitry on the IXP42X product line and IXC1100 control plane processors. Used in
conjunction with the VCCOSC pins. Refer to the Intel
Network Processors and IXC1100 Control Plane Processor Datasheet for proper
implementation.
IXP42X Product Line and
IXC1100 Control Plane
-
V power supply input pins used for the internal logic of the Intel
Processors
Type
®
Intel
IXP42X Product Line of Network Processors and IXC1100 Control Plane
OSC_OUT
®
OSC_IN
Oscillator Connection
column abbreviations, see
33 Ω
OUT
33.333
MHz
VDD
Description
ON
10 kΩ
Table 21 on page
3.3 V
®
0.01 µF
Document Number: 252817-008US
IXP42X Product Line of Network
B2262 -03
®
-
V and the 1.3
IXP42X Product Line of
®
IXP42X Product Line of
81.
.
®
-
IXP42X Product
V power
Considerations
December 2007