Datasheet

E PENTIUM® PROCESSOR WITH MMX™ TECHNOLOGY
31
5/23/97 10:47 AM 24318502.DOC
INTEL CONFIDENTIAL
(until publication date)
3.3. DC Specifications
Table 10 and Table 11 list the DC Specifications of the Pentium processor with MMX technology.
Table 10. V
CC
and T
CASE
Specifications
Symbol Parameter Min Nom Max Unit Notes
T
CASE
Case Temperature 0 70 °C
V
CC2
V
CC2
Voltage 2.7 2.8 2.9 V Range = 2.8 ± 3.57%
(1)
V
CC3
V
CC3
Voltage 3.135 3.3 3.6 V Range = 3.3 –5%, +9.09%
(1)
NOTES:
1. See the V
CC
measurement specification section earlier in this chapter.
Table 11. 3.3V DC Specifications
(See Table 10 for V
CC
and T
CASE
assumptions.)
Symbol Parameter Min Max Unit Notes
V
IL3
Input Low Voltage –0.3 0.8 V TTL Level
V
IH3
Input High Voltage 2.0 V
CC3
+0.3 V TTL Level
(3)
V
OL3
Output Low Voltage 0.4 V TTL Level
(1, 4)
V
OH3
Output High Voltage 2.4 V TTL Level
(2)
NOTES:
1. Parameter measured at –4 mA.
2. Parameter measured at 3 mA.
3. Parameter measured at nominal V
CC3
which is 3.3V.
4. In dual processing systems, up to a 10 mA load from the second processor may be observed on the PCHK# signal. Based
on silicon characterization data, V
OL3
of PCHK# will remain less than 400 mV even with a 10 mA load. PCHK# V
OL3
will
increase to approximately 500 mV with a 14 mA load (worst case for a DP system with a 4 mA system load).
Table 12. I
CC
Specifications
(Measured at V
CC2
=2.9V and V
CC3
=3.6V.)
Symbol Parameter Min Max Unit Notes
I
CC2
Power Supply Current 6500
5700
4750
mA
mA
mA
233 MHz
200 Mhz
(1)
166 MHz
(1)
I
CC3
Power Supply Current 750
650
540
mA
mA
mA
233 MHz
200 MHz
(1)
166 MHz
(1)