Cyrix MII-300GP (66 MHz 2.9V)


Specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyCyrix MII
CPU part numberMII-300GP (66 MHz 2.9V) is an OEM/tray microprocessor
Frequency (MHz)  ? 233 (rated 300)
Bus speed (MHz)  ? 66
Clock multiplier  ? 3.5
Package296-pin Staggered Ceramic Pin Grid Array with heatspreader
1.952" x 1.952" (4.96 cm x 4.96 cm)
SocketSocket 7
Introduction date14-Apr-98
Price at introduction$180
 
Architecture / Microarchitecture
Data width32 bit
Floating Point UnitIntegrated
Level 1 cache size  ? 256 bytes primary code cache
64 KB unified data/code write-back cache
Physical memory (GB)4
FeaturesMMX technology
Low power features
  • Suspend mode
  • Stop clock mode
  • System Management mode
 
Electrical/Thermal parameters
Min/Recommended/Max V core (V)2.8 / 2.9 / 3.0
Min/Recommended/Max V I/O or secondary (V)3.135 / 3.3 / 3.465
Minimum/Maximum operating temperature (°C)  ? 0 - 70
Minimum/Typical/Maximum power dissipation (W)0.152 (Suspend mode) / 13 / 21.6

Pictures (3)

Cyrix MII-300GP (66 MHz 2.9V)

233 MHz (300 MHz rating, 66 MHz bus)
296-pin staggered ceramic PGA
Cyrix MII-300GP (66 MHz 2.9V)
Silver Top Cyrix
2010-06-02 12:20:23
Posted by: PEter Jozsa

This finish was quite rare - this specimen the only one I have seen in the flesh.
Silver Top Cyrix
 
2011-11-12 16:53:04
Posted by: Robert

 
 

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