PRIXP423BB Intel, PRIXP423BB Datasheet - Page 84

• Manufacturer Part Number: PRIXP423BB
• Description: IC NETWRK PROCESSR 266MHZ 492BGA
• Manufacturer: Intel

Specifications of PRIXP423BB

• Processor Type: Network
• Features: XScale Core
• Speed: 266MHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 492-BGA
• 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: Lead free / RoHS Compliant
• Other names: 869741

Intel
Electrical Specifications
5.5
5.5.1
5.5.1.1
Table 38.
Table 39.
84
®
IXP42X Product Line and IXC1100 Control Plane Processor
AC Specifications
Clock Signal Timings
Processor Clock Timings
Device Clock Timings
NOTES:
.
Device Clock Timings
1. This value could be an oscillator input or a series resonant frequency from a crystal. If used as an oscillator
2. Use the component values recommended by the crystal manufacturer.
3. This parameter applies when driving the clock input with an oscillator.
4. The reference-clock input slope should not exceed more than 2.5 V/nS to ensure proper PLL operation
T
T
FREQUENCY
FREQUENCY
input, tie to the crystal input pin and leave the crystal output pin disconnected.
FREQUENCY
FREQUENCY
Symbol
Symbol
C
C
SHUNT
ESR
SHUNT
T
V
C
V
C
V
V
C
C
DC
IH
IH
IL
IN
IL
IN
1
2
Input-high voltage
Input-low voltage
Clock frequency for IXP42X product line
and IXC1100 control plane processors
crystal or oscillator.
Clock tolerance over -40º C to 85º C.
Pin capacitance of IXP42X product line and
IXC1100 control plane processors
C
referred to as the holder capacitance.
Load capacitance
Load capacitance
Duty cycle
Input-high voltage
Input-low voltage
Clock frequency for IXP42X product
line and IXC1100 control plane
processors crystal or oscillator.
Clock tolerance over -40º C to 85º C.
Equivalent Series Resistance
Pin capacitance of IXP42X product line
and IXC1100 control plane processors
inputs.
C
sometimes referred to as the holder
capacitance.
SHUNT
SHUNT
is a crystal parameter sometimes
is a crystal parameter
Parameter
(Oscillator Reference)
(Crystal Reference) (Sheet 1 of 2)
Parameter
’
inputs.
’
Min.
1.9
-50
2
Min.
2.0
-50
35
2
Nom.
33.33
5
3
Nom.
33.33
50
5
3
Max.
Max.
1.6
50
60
0.8
50
65
4
4
Units
MHz
Units
ppm
MHz
ppm
pF
pF
pF
pF
%
pF
pF
V
V
Ω
V
V
Datasheet
1,
2
2
3
Notes
1,
Notes
4
4