
Datasheet
27
Pentium III Processor for the SC242 at 450 MHz to 800 MHz
NOTES:
1. Unless otherwise noted, all specifications in this table apply to all processor frequencies.
2. This specification applies to Pentium III processors. For baseboard compatibility information on Pentium II
processors, refer to the Pentium II Processor at 350, 400 and 450 MHz datasheet (Order Number 243657).
3. VCCCORE and IccCORE supply the processor core.
4. A variable voltage source should exist on all systems in the event that a different voltage is required. See
Section 2.6 and Table 1 for more information.
5. Use the Typical Voltage specification with the Tolerance specifications to provide correct voltage regulation to
the processor.
ISGnt
ICC Stop-Grant for
processor core
450 MHz
500 MHz
533B MHz
533EB MHz
550 MHz
550E MHz
600 MHz
600B MHz
600E MHz
600EB MHz
650 MHz
667 MHz
700 MHz
733 MHz
750 MHz
800 MHz
800EB MHz
1.20
1.40
1.49
2.50
1.54
2.50
1.68
2.50
A
2, 10, 13
ISGntL2
ICC Stop-Grant for second
level cache
0.1
A
2, 9, 10, 18
ISLP
ICC Sleep for processor
core
450 MHz
500 MHz
533B MHz
533EB MHz
550 MHz
550E MHz
600 MHz
600B MHz
600E MHz
600EB MHz
650 MHz
667 MHz
700 MHz
733 MHz
750 MHz
800 MHz
800EB MHz
0.80
0.90
1.00
2.50
1.00
2.50
1.00
2.50
A
2, 10
ISLPL2
ICC Sleep for second level
cache
0.1
A
2, 9, 10, 18
IDSLP
ICC Deep Sleep for
processor core
0.50
2.20
A
2, 10, 18
2, 10, 19
IDSLPL2
ICC Deep Sleep for second
level cache
0.1
A
2, 9, 10, 18
dICCCORE/dt
Power supply current slew
rate
20
A/s
2, 14, 15, 16
dICCL2/dt
L2 cache power supply
current slew rate
1A/
s 14, 15, 16, 18
dICCVTT/dt
Termination current slew
rate
8A/s
See
Table 11 14, 15
VCC5
5 V supply voltage
4.75
5.00
5.25
V
5 V ±5% 16, 17
ICC5
ICC for 5 V supply voltage
1.0
A
17
Table 8.
Voltage and Current Specifications (Continued)
Symbol
Parameter
Core Freq
Min
Typ
Max
Unit
Notes1