PRIXP425ABD Intel, PRIXP425ABD Datasheet - Page 88

• Manufacturer Part Number: PRIXP425ABD
• Manufacturer: Intel

Specifications of PRIXP425ABD

• 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

5.5.1.4
Table 45.
5.5.1.5
Table 46.
5.5.2
5.5.2.1
Figure 15.
Intel
Datasheet
88
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
UTOPIA Level 2 Clock Timings
PCI
PCI Output Timing
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:
Note:
1.
Symbol
Symbol
T
T
T
T
T
rise/fall
T
rise/fall
period
period
duty
duty
V
The UTOPIA interface can operate at a minimum frequency greater than 0 Hz.
HI
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
= 0.6 V
Clock period for expansion-bus clock
Duty cycle for expansion-bus clock
Rise and fall time requirements for
expansion-bus clock
CLK
CC
and V
Intel
Parameter
LOW
Parameter
®
IXP42X product line and IXC1100 control plane processors—Datasheet
= 0.2 V
CC
T
clk2out(b)
15.15
Min.
40
Min.
40
Nom.
Nom.
50
50
Document Number:
333.33
30.303
Max.
Max.
60
60
2
2
V
V
hi
low
A9572-01
Units
Units
ns
ns
ns
ns
%
%
252479-007US
June 2007
Notes
Notes
1
1
1