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Difference between revisions of "amd/am286/r80286-12"
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| name                = R80286-12
 
| name                = R80286-12
 
| image              = Unterseite AMD R80286-12S.jpg
 
| image              = Unterseite AMD R80286-12S.jpg
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| model number        = R80286-12
 
| model number        = R80286-12
 
| part number        = R80286-12
 
| part number        = R80286-12
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| part number 2      =  
 
| part number 2      =  
 
| part number 3      =  
 
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| part number 4      =
 
| market              = Desktop
 
| market              = Desktop
 
| first announced    = 1985
 
| first announced    = 1985

Latest revision as of 15:18, 13 December 2017

Edit Values
R80286-12
Unterseite AMD R80286-12S.jpg
R80286-12/S, 1988 Week 05
General Info
DesignerIntel
ManufacturerAMD
Model NumberR80286-12
Part NumberR80286-12
MarketDesktop
Introduction1985 (announced)
1985 (launched)
ShopAmazon
General Specs
FamilyAm286
SeriesR80286
LockedNo
Frequency12.5 MHz
Bus typeFSB
Bus speed12.5 MHz
Bus rate12.5 MT/s
Clock multiplier1
Microarchitecture
Microarchitecture80286
Process1.5 µm
Transistors134,000
TechnologynMOS
Die73 mm²
Word Size16 bit
Cores1
Max Memory16 MiB
Max Address Mem0xFFFFFF
Multiprocessing
Max SMP1-Way (Uniprocessor)
Electrical
Power dissipation3.15 W
Vcore5 V ± 5%
Tcase0 °C – 85 °C
Tstorage-65 °C – 150 °C

R80286-12 was an member of AMD's Am286 family designed by Intel and manufactured by AMD. This MPU was rated to operate at 12.5 MHz and was packaged in a 68-pin Ceramic Leadless Chip Carrier package. This model was previously named C80286-12.

Cache[edit]

Main article: 80286 § Cache
Cache Info [Edit Values]
L1$ 0 KiB
0 B
0 MiB
1x0 KiB
L2$ 0 KiB
0 MiB
0 B
0 GiB
1x0 KiB

Graphics[edit]

This chip had no integrated graphics processing unit.

Features[edit]

  • Protected mode
  • Supports FPU coprocessor (Am287)

Documents[edit]

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