[Home] [This version is outdated, a new version is here]
*Title...
*Search:...
*Read Me/FAQ/General Info...
*_IBM...
*ACC Micro...
*ALD...
*ALi...
*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
*Contaq  . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*ETEQ...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel...
**82495DX/490DX DX CPU-Cache Chip Set                           <Sep91
***Notes:...
***Info:...
***Configurations:...
***Features:...
**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...
**
**Later chipsets (basic spec):
**440 series:...
**450NX  (?)            06/29/98:...
**?????  (Profusion)    c:99...
**800 series...
*Headland/G2...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
*VIA...
**Later P-Pro/II/III/Celeron
***Notes (Unverified Information!):...
***VT82C691/2BX     Apollo Pro & Pro II           May 98...
***VT82C693         Apollo Pro+                   Dec 98
Chips: 
[VT82C693] (North Bridge)
[VT82C586B or VT82C596A/B] (South Bridge)
CPUs:          Pentium III, Pentium II, Pentium Pro 
Bus Speed:     66/100 MHz 
DRAM Types:    FPM, EDO, BEDO, PC66/PC100 SDRAM, VCSDRAM 
Memory bus:    66/100 MHz 
Max Mem:       1 GB 
ECC/Parity:    Both
PCI Bus:       2.1 
AGP speed:     2× 

***VT82C693A        Apollo Pro 133                Jul 99...
***VT82C694X/MP/Z/A Apollo Pro 133A, 133+ & 133Z  Oct 99...
***VT82C694T        Apollo Pro 133T...
***VT8601           PN133 (ProSavage) (mobile)...
***VT8601/A/T       PM601, PLE133, PLE266 & PLE133T (ProMedia)
Chips: 
[VT8601]   (North Bridge) PLE133
[VT8601A]  (North Bridge) PLE266
[VT8601T]  (North Bridge) PLE133T
[VT82C686B or VT8231] (South Bridge)
CPUs:          Pentium III, Celeron, C3, Pentium III Tualatin 
Bus Speed:     66/100/133/266* MHz
DRAM Types:    PC100/PC133 SDRAM, VCSDRAM, DDR* 
Memory bus:    66/100/133/266* MHz 
Max Mem:       1 GB 
ECC/Parity:    No 
PCI Bus:       2.2 
AGP speed:     none, Integrated Trident

Only the PLE133T supports Tualatins.

Only the PLE266 supports DDR/266MHz.

The ProMedia was renamed to the PM601, which was renamed to the 
PLE133.


***VT8604/T         PL133 & PL133T (ProSavage)...
***VT8605/6         PM133 & PM133T (ProMedia-II), (ProSavage)...
***VT8607/8         PM266 & PM266T (ProSavageDDR)...
***VT8613           PN266T (mobile)...
***VT8633           Apollo Pro 266                Sep 00...
***VT8653           Apollo Pro 266T & PX-266...
***VT8622/23        CLE266 (mobile)...
***VT????           CM400                         Jan 04...
***Others:...
**Later AMD...
**Other...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...