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Type
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CPU / Microprocessor
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Market segment
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Desktop
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Family
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Intel Pentium
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CPU part number
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-
A80501-66 is an OEM/tray microprocessor
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Frequency
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66 MHz
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Bus speed
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66 MHz
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Clock multiplier
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1
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Package
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273-pin ceramic Pin Grid Array
2.16" x 2.16" (5.49 cm x 5.49 cm)
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Socket
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Socket 4
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Introduction date
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22-Mar-93
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ICOMP index
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567
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Upgrade options
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Pentium overdrive 133
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S-spec numbers
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ES/QS processors
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Part number
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Q0353
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Q0395
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Q0413
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Q0467
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Q0626
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Q0627
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A80501-66
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+
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+
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+
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+
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+
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+
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Production processors
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Part number
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SX754
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SX828
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SX836
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SX837
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SX949
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SX950
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SZ950
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|
A80501-66
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+
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+
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+
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+
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+
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+
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+
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Architecture / Microarchitecture
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Microarchitecture
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P5
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Processor core
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P5
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Core steppings
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B1" (Q0413, SX754)
B1' (Q0353, Q0395)
C1 (Q0467, SX837, SZ950)
D1 (Q0626, Q0627, SX949, SX950)
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|
CPUIDs
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513 (Q0353, Q0395, Q0413, SX754)
515 (Q0467, SX837, SZ950)
517 (Q0626, Q0627, SX949, SX950)
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Manufacturing process
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0.8 micron BiCMOS process, 3.1 million transistors
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Data width
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32 bit
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Data bus width
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64 bit
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Floating Point Unit
|
Integrated
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Level 1 cache size
|
8 KB 2-way set associative code cache
8 KB 2-way set associative write-back data cache
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Physical memory
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4 GB
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Multiprocessing
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Up to 2 processors
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|
Low power features
|
-
System Management Mode
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SL power-management features
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On-chip peripherals
|
-
Memory Management Unit
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Local Advanced Programmable Interrupt Controller
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|
Electrical / Thermal parameters
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|
V core
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5.15V ± 5%
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Minimum/Maximum operating temperature
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0°C - 70°C
75°C
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Typical/Maximum power dissipation
|
13 Watt / 17.28 Watt
|
|
Thermal Design Power
|
16 Watt
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|
Notes on Intel Pentium 66 MHz
|
-
Minimum bus frequency is 33 MHz
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Different S-Spec numbers have different maximum operating temperature. Please follow S-spec links for more accurate information
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There were versions of Pentium 66 processor with different voltage ranges. Please consult S-Spec page to determine exact voltage range for your CPU.
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