PRIXP421ABB Intel, PRIXP421ABB Datasheet - Page 77

• Manufacturer Part Number: PRIXP421ABB
• Manufacturer: Intel

Specifications of PRIXP421ABB

• Core Operating Frequency: 266MHz
• 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

Datasheet—Intel
4.3.1
4.3.2
5.0
5.1
Warning:
June 2007
Document Number:
Commercial Temperature
“Commercial” temperature range is defined in terms of the ambient temperature range,
which is specified as 0° C to 70° C. The maximum power (P) is 2.4 W and the maximum
junction temperature (T
Ψ
Using the preceding junction-temperature formula, the commercial temperature for a
266 MHz device — assuming a maximum power of 2 W — would be:
Extended Temperature
“Extended” temperature range is defined in terms of the ambient temperature range,
which is specified as -40° C to 85° C. The maximum power (P) is 2.4 W and the
maximum junction temperature (T
Ψ
Using the preceding junction-temperature formula, the extended temperature for a 533
MHz device — assuming a maximum power of 2.4 W — would be:
Electrical Specifications
Absolute Maximum Ratings
Stressing the device beyond the “absolute maximum ratings” may cause permanent
damage. These are stress ratings only. Operation beyond the “operating conditions” is
not recommended and extended exposure beyond the “operating conditions” may
affect device reliability.
®
Ambient Air Temperature (Extended)
Ambient Air Temperature (Commercial)
Supply Voltage (Intel XScale
Supply Voltage I/O
Supply Voltage Oscillator (V
Supply Voltage Oscillator (V
Supply Voltage PLL (V
Supply Voltage PLL (V
Voltage On Any I/O Ball
Storage Temperature
T
T
T
T
252479-007US
IXP42X product line and IXC1100 control plane processors
JT
JC
JC
JT
JC
JC
for commercial temperature is 0.89° C/W.
= 115° C - (0.89 * 2.0)
= 113.22° C
for extended temperature is 0.32° C/W.
= 115° C - (0.32 * 2.4)
= 114.23° C
Parameter
CCPLL1
CCPLL2
Intel
)
)
CCOSC
CCOSCP
®
®
j
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
processor
) is 115 ° C.
)
)
)
j
) is 115° C.
Maximum Rating
-55
-40º C to 85º C
-0.3 V to 2.1V
-0.3 V to 3.6V
-0.3 V to 2.1V
-0.3 V to 3.6V
-0.3 V to 2.1V
-0.3 V to 2.1V
-0.3 V to 3.6V
0º C to 70º C
o
C to 125
o
C
Datasheet
77