Intel III Xeon 500 MHz 80525KX5001M User Manual
Product codes
80525KX5001M
Pentium
®
III Xeon™ Processor at 500 and 550 MHz
20
Datasheet
2.9
Maximum Rating
contains Pentium
III
Xeon processor stress ratings. Functional operation at the absolute
maximum and minimum is not implied nor guaranteed. The processor should not receive a clock
while subjected to these conditions. Functional operating conditions are given in the AC and DC
tables. Extended exposure to the maximum ratings may affect device reliability. Furthermore,
although the processor contains protective circuitry to resist damage from static electric discharge,
one should always take precautions to avoid high static voltages or electric fields.
while subjected to these conditions. Functional operating conditions are given in the AC and DC
tables. Extended exposure to the maximum ratings may affect device reliability. Furthermore,
although the processor contains protective circuitry to resist damage from static electric discharge,
one should always take precautions to avoid high static voltages or electric fields.
NOTES:
1. Operating voltage is the voltage to which the component is designed to operate. See
.
2. This parameter specifies that the processor will not be immediately damaged by either supply being disabled.
2.10
Processor DC Specifications
The voltage and current specifications provided in
edge fingers. The processor signal DC specifications in
, and
are defined at
the Pentium
III
Xeon processor core. Each signal trace between the processor edge finger and the
processor core carries a small amount of current and has a finite resistance. The current produces a
voltage drop between the processor edge finger and the core. Simulations should therefore be run
versus these specifications to the processor core.
voltage drop between the processor edge finger and the core. Simulations should therefore be run
versus these specifications to the processor core.
See
for the signal grouping.
Table 4. Pentium
®
III Xeon™ Processor Absolute Maximum Ratings
Symbol
Parameter
Min
Max
Unit
Notes
T
STORAGE
Processor storage temperature
–40
85
°C
V
CCCORE
Processor core supply voltage with
respect to V
respect to V
SS
–0.5
Operating
voltage + 1.0
V
1
V
CCL2
Any processor L2 supply voltage with
respect to V
respect to V
SS
–0.5
Operating
voltage + 1.0
V
1
V
SMB
US
Any processor SM supply voltage with
respect to V
respect to V
SS
-0.3
Operating
voltage + 1.0
V
V
CCTAP
Any processor TAP supply voltage with
respect to V
respect to V
SS
-0.3
3.3
V
1
V
CCL2
–
V
CCCORE
L2 supply voltage with respect to core
voltage.
voltage.
-(Core
Operating
Voltage
L2 Operating
Voltage
V
1, 2
V
inGTL
AGTL+ buffer DC input voltage with
respect to V
respect to V
SS
–0.3
V
CCCORE
+
0.7
V
V
inCMOS
CMOS & APIC buffer DC input voltage
with respect to V
with respect to V
SS
–0.3
3.3
V
V
inSMBus
SMBus buffer DC input voltage with
respect to V
respect to V
SS
-0.1
6.0
V
I
PWR_EN
Max PWR_EN[1:0] pin current
100
mA
I
VID
Max VID pin current
5
mA