Specifications

PENTIUM® PRO PROCESSOR AT 150, 166, 180, and 200 MHz E
88
NOTE
ZIF socket electrical parameters may differ
from LIF socket parameters; therefore, be
sure to use the appropriate ZIF socket
parameters for electrical design simulations.
8.4.1. DC SPECIFICATIONS
8.4.1.1. OverDrive
®
Processor DC
Specifications
Table 33 lists the DC specifications for the OverDrive
processor that are either different from or in addition
to the Pentium Pro processor specifications.
8.4.1.2. OverDrive
®
VRM DC Specifications
The DC specifications for the OverDrive VRM are
presented in Table 34.
Table 33. OverDrive
®
Processor DC Specifications
Symbol Parameter Min Typ
Max
Unit Notes
I
CC
P Primary I
CC
Current 0.100
11.2
12.5
13.9
A
A
A
1
2
3
V
CC
P Primary V
CC
Voltage 2.375 2.5
2.625
V
CC
P = 2.5V±5%
4
I
CC
S Secondary I
CC
Current
0
A
VCCS Secondary V
CC
Voltage 3.145 3.3
3.465
V
CC
S = 3.3 V
±5%
I
CC
5
FAN
Fan/heatsink Current
340
mA
V
CC
5 Fan/heatsink Voltage 4.75 5
5.25
V
CC
5 = 5 V ± 5%
P
MAX
Maximum Thermal
Design Power
21.4
23.8
26.3
26.7
29.7
32.9
W
W
W
1
2
3
NOTES:
1. This specification applies to the future OverDrive
®
processor for 150 MHz Pentium
®
Pro processor-based systems.
2. This specification applies to the future OverDrive processor for 166 and 180 MHz Pentium Pro processor-based
systems.
3. This specification applies to the future OverDrive processor for 200 MHz Pentium Pro processor-based systems.
4. This is the TARGET OverDrive processor Voltage. It is recommended that the Voltage Identification be used to determine
processor voltage for programmable voltage sources and implement a voltage range which adequately covers the
OverDrive processor Target Voltage (~2.4-2.7V).