Intel Pentium II 80523PY400512 SL2S7 (Slot 1)

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General information
Type    CPU / Microprocessor
Market segment    Desktop
Family    Intel Pentium II
CPU part number    80523PY400512 (Q434, SL2S7)
Frequency (MHz)       400
Bus speed (MHz)       100
Clock multiplier       4
Package    Single Edge Contact Cartridge
5.505″ x 2.473″ x 0.647″ (13.98 cm x 6.28 cm x 1.64 cm)
Socket    Slot 1
Introduction date    15-Apr-98
Price at introduction    $824

Architecture / Microarchitecture
Processor core      Deschutes
Core stepping       dA1 (SL2S7)
Manufacturing process    0.25 micron, 7.5 million transistors
Data width    32 bit
Data bus width    64 bit
Floating Point Unit    Integrated
Level 1 cache size       16 KB code
16 KB data
Level 2 cache size      512 KB unified cache running at 1/2 of processor frequency
Physical memory (GB)    64
Multiprocessing    Up to 2 processors
Low power features
AutoHALT state
Stop Grant state
Sleep state
Deep Sleep state

Electrical/Thermal parameters
Min/Recommended/Max V core (V)    1.9 / 2 / 2.1
V L2 cache (V)    3.3 ± 5%
Maximum operating temperature (°C)       75
Maximum power dissipation (W)       32.73
Thermal Design Power (W)       24.3