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**82495DX/490DX DX CPU-Cache Chip Set                           <Sep91
***Notes:...
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**82495XP/490XP Cache Controller / Cache RAM (for i860)       06/05/91...
**82496/491     Cache Controller / Cache RAM (for P5 Pentium) 03/22/93...
**82497/492   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**82498/493   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
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**450NX  (?)            06/29/98:...
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**SL9250  Page Mode Memory Controller (16/20MHz 8MB Max)        <oct88
***Info:
[none in datasheet]
***Versions:...
***Features:
o   16 or 20 MHz Options.
o   Enhanced fast page mode design.
o   Programmable wait state options.
o   Shadow Ram feature.
o   Supports 8 M byte of on board memory.
o   Can use 256K x 1, 1 Meg x 1, and 256K x 4 DRAMs or a mix.
o   Supports 100 ns DRAMs at 16 MHz and 80 ns at 20 MHz.
o   Automatic remapping of 640K - 1 M RAM to top of the address space.
o   Advance CMOS Technology.
o   100 pin Flatpack.

**SL9350  Page Mode Memory Controller (16/20/25MHz 16MB Max)    <oct88...
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