PRIXP423BD Intel, PRIXP423BD Datasheet - Page 90

• Manufacturer Part Number: PRIXP423BD
• Manufacturer: Intel

Specifications of PRIXP423BD

• Core Operating Frequency: 533MHz
• Package Type: BGA
• Pin Count: 492
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Table 44.
5.5.1.4
Table 45.
5.5.1.5
Table 46.
5.5.2
5.5.2.1
Figure 15.
Intel
Datasheet
90
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
UTOPIA Level 2 Clock Timings
PCI
PCI Output Timing
MII Clock Timings (Sheet 2 of 2)
UTOPIA Level 2 Clock Timings
Expansion Bus Clock Timings
Expansion Bus Clock Timings
Bus Signal Timings
The AC timing waveforms are shown in the following sections.
Note:
1.
Symbol
Symbol
T
T
T
T
T
T
rise/fall
Frequency
T
rise/fall
period
Tolerance
period
period10Mbit
Symbol
duty
duty
T
duty
The UTOPIA interface can operate at a minimum frequency greater than 0 Hz.
Output
Delay
Clock period for Tx and Rx UTOPIA Level 2
clocks
Duty cycle for Tx and Rx UTOPIA Level 2
clocks
Rise and fall time requirements for Tx and
Rx UTOPIA Level 2 clocks
Clock period for expansion-bus clock
Duty cycle for expansion-bus clock
Rise and fall time requirements for
expansion-bus clock
CLK
Clock period for Tx and Rx Ethernet
clocks
Duty cycle for Tx and Rx Ethernet
clocks
Frequency tolerance requirement
for Tx and Rx Ethernet clocks
Parameter
Parameter
Parameter
Intel
®
IXP42X product line and IXC1100 control plane processors
T
clk2out(b)
15.15
Min.
Min.
40
35
Min.
40
Nom.
+/- 50
Nom.
Nom.
400
50
50
50
Document Number: 252479-006US
333.33
+/- 100
30.303
Max.
Max.
Max.
400
60
65
60
2
2
V
V
hi
low
Units
Units
A9572-01
Units
ppm
ns
ns
ns
%
ns
%
ns
%
August 2006
Notes
Notes
Notes
1
1
1