|
Type
|
CPU / Microprocessor
|
|
Market segment
|
Desktop
|
|
Family
|
Intel Pentium
|
|
CPU part numbers
|
-
BP80502-90 is an OEM/tray microprocessor
-
BOXBP80502-90 is a boxed microprocessor
|
|
Frequency
|
90 MHz
|
|
Bus speed
|
60 MHz
|
|
Clock multiplier
|
1.5
|
|
Package
|
296-pin Ceramic Staggered Pin Grid Array (SPGA)
1.95" x 1.95" (4.95 cm x 4.95 cm)
|
|
Sockets
|
Socket 5
Socket 7
|
|
Introduction date
|
7-Mar-94
|
|
ICOMP 2 index
|
81
|
|
Upgrade options
|
-
Pentium overdrive 150
-
Pentium MMX overdrive 150
-
Pentium MMX overdrive 180
|
|
S-spec numbers
|
|
|
Production processors
|
|
Part number
|
SU031
|
SZ951
|
SZ978
|
SZ995
|
|
BP80502-90
|
+
|
+
|
+
|
+
|
|
|
Architecture / Microarchitecture
|
|
Microarchitecture
|
P5
|
|
Processor core
|
P54C
|
|
Core steppings
|
B3 (SZ951)
B5 (SZ978)
C2 (SU031, SZ995)
|
|
CPUIDs
|
522 (SZ951)
524 (SZ978)
525 (SU031, SZ995)
2524 (SZ978)
2525 (SU031, SZ995)
|
|
Manufacturing process
|
0.6 micron
3.2 million transistors
|
|
Data width
|
32 bit
|
|
Data bus width
|
64 bit
|
|
Floating Point Unit
|
Integrated
|
|
Level 1 cache size
|
8 KB 2-way set associative code cache
8 KB 2-way set associative write-back data cache
|
|
Physical memory
|
4 GB
|
|
Multiprocessing
|
Up to 2 processors
|
|
Low power features
|
-
System Management Mode
-
Clock Control
-
SL power-management features
|
|
On-chip peripherals
|
-
Memory Management Unit
-
Local Advanced Programmable Interrupt Controller
|
|
Electrical / Thermal parameters
|
|
Min/Recommended/Max V core
|
3.135V / 3.3V / 3.6V
|
|
Minimum/Maximum operating temperature
|
0°C - 70°C
|
|
Minimum/Typical/Maximum power dissipation
|
1.4 Watt / 3.5 Watt / 10.62 Watt
|
|
Thermal Design Power
|
9 Watt
|
|
Notes on Intel Pentium 90 MHz
|
-
Minimum bus frequency is 30 MHz
|
