Intel Mobile Pentium MMX 266 - TT80503266 (TT266)

CPU Information

General information
TypeCPU / Microprocessor
FamilyIntel Mobile Pentium MMX
CPU part numberTT80503266 (Q250, Q251, Q695, Q766, Q767, SL23M, SL23P, SL2N5, SL2ZH)
Frequency (MHz)  ? 266
Bus speed (MHz)  ? 66
Clock multiplier  ? 4
Package320-pin Tape Carrier Package (TCP)
Introduction date12-Jan-98
Price at introduction$659
 
Architecture / Microarchitecture
Core steppingsmyA0 (Q250, Q251, Q695_1, SL2N5, SL2ZH)
myB2 (Q766, Q767, SL23M, SL23P_1)
Manufacturing process0.25 micron
Data width32 (64 bit data bus) bit
Floating Point UnitIntegrated
Level 1 cache size  ? 16 KB 4-way set associative code cache
16 KB 4-way set associative write-back data cache
Physical memory (GB)4
MultiprocessingNot supported
FeaturesMMX technology
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 (V)1.85 / 2 / 2.15
Min/Recommended/Max V I/O or secondary (V)2.375 / 2.5 / 2.625
Minimum/Maximum operating temperature (°C)  ? 0 - 95
Minimum/Typical/Maximum power dissipation (W)0.7 (Stop Grant mode) / 4.5 / 9.6
Thermal Design Power (W)  ? 7.6
 
Notes on Intel TT80503266
  • Minimum bus frequency is 33 MHz

Pictures (4)

Mounted on PGA adapter - bottom view

266 MHz
Intel Mobile Pentium MMX 266 - TT80503266 (TT266)
Mounted on PGA adapter - top view

266 MHz
Intel Mobile Pentium MMX 266 - TT80503266 (TT266)
Engineering sample - Mounted on PGA adapter - bottom view

266 MHz

Engineering sample
Intel Mobile Pentium MMX 266 - TT80503266 (TT266)
Engineering sample - Mounted on PGA adapter - top view

266 MHz

Engineering sample
Intel Mobile Pentium MMX 266 - TT80503266 (TT266)

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