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AMD 486 Family Processors

A80486DX Package Vcc TCASE Level 1 Cache 168—pin ceramic PGA 3.3V ± 0.3% 0°C - +85°C 8KB Core Speed 33MHz A80486DX-33 (Revision C)(MALAY) Core Speed 40MHz A80486DX-40 (Revision C) (Malaysia on bottom, no Windows logo) Core Speed Reset ID Stepping 40MHz 0412 D A80486DX-40 Revision D MALAY Core Speed 40MHz A80486DX-40 (Revision D)(MALAYSIA) Core Speed 40MHz A80486DX-40 (Revision E)(MALAYSIA) Core Speed Reset ID Stepping 40MHz 0412 E6 A80486DX-40 Revision E6 MALAYSIA A80486DXL Package Vcc TCASE Level 1 Cache 168—pin ceramic PGA 3.3V ± 0.3% 0°C - +85°C 8KB Core Speed 40MHz A80486DXL-40 A80486DXLV Package Vcc TCASE Level 1 Cache 168—pin ceramic PGA 3.0V 0°C - +85°C 8KB Core Speed 33MHz A80486DXLV-33 (Revision C5, ES) A80486SX Package Vcc TCASE Level 1 Cache 168—pin ceramic PGA 3.3V ± 0.3% 0°C - +85°C 8KB Core Speed 33MHz A80486SX-33 Core Speed 40MHz A80486SX-40 (Revision D)(MALAY) A80486SXLV Package Vcc TCASE Level 1 Cache 168—pin ceramic PGA 3.0V 0°C - +85°C 8KB Core Speed 33MHz A80486SXLV-33 Am486SE Package Vcc TCASE Level 1 Cache 168—pin ceramic PGA 3.3V ± 0.3% 0°C - +85°C 8KB Core Speed 25MHz Am486SE-25 Core Speed 33MHz Am486SE-33 A80486DX2 Package Vcc TCASE 168—pin ceramic PGA 3.3V ± 0.3% 0°C - +85°C Core Speed Bus Speed Cache Size 50MHz 25MHz 8KB A80486DX2-50 (Revision C)(FAB printed on base cap) Core Speed Bus Speed Cache Size 50MHz 25MHz 8KB A80486DX2-50 (Revision D)(MALAY) Core Speed Bus Speed Cache Size 50MHz 25MHz 8KB A80486DX2-50 (Revision E6)(MALAYSIA) Core Speed Bus Speed Cache Size 50MHz 25MHz 8KB A80486DX2-50N (Revision E6)(MALAYSIA) Core Speed Bus Speed Cache Size 66MHz 33MHz 8KB A80486DX2-66 (Revision D)(MALAYSIA) (print on back, FAB not on front) Core Speed Bus Speed Cache Size Reset ID Stepping 66MHz 33MHz 8KB 0432 ??? A80486DX2-66 Revision D MALAY Core Speed Bus Speed Cache Size Reset ID Stepping 66MHz 33MHz 8KB 0432 ??? A80486DX2-66 Revision D MALAYSIA Core Speed Bus Speed Cache Size Reset ID Stepping 66MHz 33MHz 8KB 0432 ??? A80486DX2-66 Revision E MALAYSIA Core Speed Bus Speed Cache Size 66MHz 33MHz 8KB A80486DX2-66 (Revision E6)(MALAYSIA) Core Speed Bus Speed Cache Size Other Features Reset ID Stepping 66MHz 33MHz 8KB No ICE Microcode 0432 ??? A80486DX2-66N Revision E6 MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 66MHz 33MHz 8KB Write—Through Contains ICE Microcode A80486DX2-66 V8T (Revision A)(MALAYSIA) 3 VOLT Core Speed Bus Speed Cache Size Cache Type Other Features Reset ID Stepping 66MHz 33MHz 8KB Write—Through No ICE Microcode 0432 ??? A80486DX2-66NV8T Revision A MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features Reset ID Stepping 66MHz 33MHz 8KB Write—Through No ICE Microcode 0432 ??? A80486DX2-66NV8T Revision B MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 66MHz 33MHz 8KB Write—Through No ICE Microcode A80486DX2-66NV8T (Revision B)(MALAYSIA) 3VOLT Core Speed Bus Speed Cache Size Cache Type Other Features 66MHz 33MHz 8KB Write—Back Enhanced A80486DX2-66SV8B (Revision B)(ES) 3VOLT HEATSINK REQUIRED Core Speed Bus Speed Cache Size Cache Type Other Features CPUID Stepping 66MHz 33MHz 8KB Write—Back Enhanced 0484/0494 ??? A80486DX2-66SV8B Revision C MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 66MHz 33MHz 8KB Write—Back Enhanced A80486DX2-66SV8B (Revision C)(PHILIPPINES) 3 VOLT Core Speed Bus Speed Cache Size 80MHz 40MHz 8KB A80486DX2-80 (Revision E6)(MALAYSIA) HEATSINK AND FAN REQUIRED Core Speed Bus Speed Cache Size Other Features 80MHz 40MHz 8KB No ICE Microcode A80486DX2-80N Core Speed Bus Speed Cache Size Cache Type Other Features Reset ID Stepping 80MHz 40MHz 8KB Write—Through Contains ICE Microcode 0432 ??? A80486DX2-80 V8T Revision A MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 80MHz 40MHz 8KB Write—Through No ICE Microcode A80486DX2-80NV8T (Revision A)(MALAYSIA) 3 VOLT HEATSINK REQ'D Core Speed Bus Speed Cache Size Cache Type Other Features 80MHz 40MHz 8KB Write—Through No ICE Microcode A80486DX2-80NV8T (Revision AY)(MALAYSIA) 3 VOLT HEATSINK REQ'D Core Speed Bus Speed Cache Size Cache Type Other Features 80MHz 40MHz 8KB Write—Through No ICE Microcode A80486DX2-80NV8T (Revision B)(MALAYSIA) 3 VOLT Core Speed Bus Speed Cache Size Cache Type Other Features Reset ID Stepping 80MHz 40MHz 8KB Write—Through No ICE Microcode 0432 ??? A80486DX2-80NV8T Revision B MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 80MHz 40MHz 8KB Write—Through No ICE Microcode A80486DX2-80NV8T (Revision B)(MALAYSIA) 3VOLT HEATSINK REQ'D Core Speed Bus Speed Cache Size Cache Type Other Features 80MHz 40MHz 8KB Write—Through No ICE Microcode A80486DX2-80NV8T (Philippines) Core Speed Bus Speed Cache Size Cache Type Other Features 80MHz 40MHz 8KB Write—Back Enhanced A80486DX2-80SV8B Core Speed Bus Speed Cache Size Cache Type Other Features 80MHz 40MHz 8KB Write—Through Enhanced A80486DX2-80SV8T Am486DX2 Vcc Cache Size Cache Type 3.45V ± 0.15V 16KB Write—Back Core Speed Bus Speed TCASE Package 66MHz 33MHz 0°C - +85°C 168—pin ceramic PGA Am486DX2-66V16BGC (Revision B)(MALAYSIA) Core Speed Bus Speed TCASE Package 66MHz 33MHz -40°C - +100°C 168—pin ceramic PGA Am486DX2-66V16BGI (Revision B)(MALAYSIA) Core Speed Bus Speed TCASE Package 66MHz 33MHz 0°C - +85°C 208—pin SQFP Am486DX2-66V16BHC Core Speed Bus Speed TCASE Package 66MHz 33MHz -40°C - +100°C 208—pin SQFP Am486DX2-66V16BHI A80486DXL2 Package Vcc TCASE 168—pin ceramic PGA 3.0V 0°C - +85°C Core Speed Bus Speed 66MHz 33MHz A80486DXL2-66 (Revision E6)(MALAYSIA) Core Speed Bus Speed 80MHz 40MHz A80486DXL2-80 (Revision E6)(MALAYSIA) HEATSINK AND FAN REQ'D Core Speed Bus Speed 80MHz 40MHz A80486DXL2-80/3V (Revision A0, ES) Am486DE2 Vcc TCASE Cache Size Cache Type 3.3V ± 0.3% 0°C - +85°C 8KB Write—Through Core Speed Bus Speed Package 66MHz 33MHz 168—pin ceramic PGA Am486DE2-66V8TGC Revision A Core Speed Bus Speed Package 66MHz 33MHz 208—pin SQFP Am486DE2-66V8THC A80486SX2 Package Vcc TCASE 168—pin ceramic PGA 3.3V ± 0.3% 0°C - +85°C Core Speed Bus Speed 50MHz 25MHz A80486SX2-50 (Revision D)(MALAY) Core Speed Bus Speed 50MHz 25MHz A80486SX2-50 (Revision E6)(MALAYSIA) Core Speed Bus Speed 50MHz 25MHz A80486SX2-50N Revision E6 MALAYSIA Core Speed Bus Speed 66MHz 33MHz A80486SX2-66 (Revision E)(MALAYSIA) Core Speed Bus Speed Reset ID Stepping 66MHz 33MHz 0422 B0 A80486SX2-66 Revision E6 MALAYSIA Core Speed Bus Speed 66MHz 33MHz A80486SX2-66N (Revision E6)(MALAYSIA) A80486DX4 Package Vcc TCASE 168—pin ceramic PGA 3.3V ± 0.3% 0°C - +85°C Core Speed Bus Speed Cache Size Cache Type Other Features 75MHz 25MHz 8KB Write—Back Enhanced A80486DX4-75SV8B Core Speed Bus Speed Cache Size Cache Type Other Features 90MHz 30MHz 8KB Write—Through No ICE Microcode A80486DX4-90NV8T Revision AY Core Speed Bus Speed Cache Size Cache Type Other Features 90MHz 30MHz 8KB Write—Through No ICE Microcode A80486DX4-90NV8T Revision B Core Speed Bus Speed Cache Size Cache Type Other Features 90MHz 30MHz 8KB Write—Through No ICE Microcode A80486DX4-90NV8T (Revision BC)(MALAYSIA) 3 VOLT HEATSINK AND FAN REQ'D Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Through Contains ICE Microcode A80486DX4-100 V8T Revision A MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Through No ICE Microcode A80486DX4-100NV8T Revision B MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Through No ICE Microcode A80486DX4-100NV8T Revision B MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Through No ICE Microcode A80486DX4-100NV8T Revision B MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Through No ICE Microcode A80486DX4-100NV8T (Revision B)(MALAYSIA) 3—VOLT HEATSINK AND FAN REQUIRED Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Through No ICE Microcode A80486DX4-100NV8T Revision B MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features CPUID Stepping 100MHz 33MHz 8KB Write—Back Enhanced 0494 ??? A80486DX4-100SV8B Revision C MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Back Enhanced A80486DX4-100SV8B (Revision C)(MALAYSIA) 3VOLT HEATSINK AND FAN REQUIRED Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Back Enhanced A80486DX4-100SV8B (Revision C)(Laser Print)(MALAYSIA) 3VOLT HEATSINK AND FAN REQ'D Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Back Enhanced A80486DX4-100SV8B Revision CV MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features CPUID Stepping 100MHz 33MHz 8KB Write—Back Enhanced 0494 ??? A80486DX4-100SV8B Revision CV MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features CPUID Stepping 100MHz 33MHz 8KB Write—Back Enhanced 0494 ??? A80486DX4-100SV8B Revision CV MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Back Enhanced A80486DX4-100SV8B (Revision CV)(MALAYSIA) MICROSOFT WINDOWS COMPATIBLE 3 VOLT HEATSINK REQ'D Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 16KB Write—Back Enhanced A80486DX4-100SV16B (Revision B)(MALAYSIA) 3VOLT HEATSINK AND FAN REQ'D Core Speed Bus Speed Cache Size Cache Type Other Features CPUID Stepping 100MHz 33MHz 8KB Write—Through Enhanced 0484 ??? A80486DX4-100SV8T Revision B MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Through Contains ICE Microcode A80486DX4-100 V8T (Revision A)(MALAYSIA) 3 VOLT HEATSINK AND FAN REQUIRED Core Speed Bus Speed Cache Size Cache Type Other Features 120MHz 40MHz 8KB Write—Through No ICE Microcode A80486DX4-120NV8T (Revision B)(MALAYSIA) 3VOLT HEATSINK AND FAN REQUIRED Core Speed Bus Speed Cache Size Cache Type Other Features 120MHz 40MHz 8KB Write—Through No ICE Microcode A80486DX4-120NV8T (Revision B)(MALAYSIA) 3—VOLT HEATSINK AND FAN REQUIRED Core Speed Bus Speed Cache Size Cache Type Other Features 120MHz 40MHz 8KB Write—Through No ICE Microcode A80486DX4-120NV8T (Revision B)(MALAYSIA) 3 VOLT HEATSINK AND FAN REQ'D Core Speed Bus Speed Cache Size Cache Type Other Features CPUID Stepping 120MHz 40MHz 8KB Write—Back Enhanced 0494 ??? A80486DX4-120SV8B Revision C MALAYSIA Core Speed Bus Speed Cache Size Cache Type Other Features 120MHz 40MHz 8KB Write—Back Enhanced A80486DX4-120SV8B (Revision C)(MALAYSIA) 3 VOLT HEATSINK AND FAN REQ'D Am486DX4 Vcc Cache Size Cache Type 3.3V ± 0.3V 16KB Write—Back Core Speed Bus Speed TCASE Package CPUID Stepping 100MHz 33MHz 0°C - +85°C 168—pin ceramic PGA 0494 ??? Am486DX4-100V16BGC Revision B MALAYSIA Core Speed Bus Speed TCASE Package 100MHz 33MHz 0°C - +85°C 168—pin ceramic PGA Am486DX4-100V16BGC (Revision B)(MALAYSIA) (Laser Print) Core Speed Bus Speed TCASE Package 100MHz 33MHz 0°C - +85°C 168—pin ceramic PGA Am486DX4-100V16BGC (Revision B1)(MALAYSIA) (Laser Print) Core Speed Bus Speed TCASE Package 100MHz 33MHz -40°C - +100°C 168—pin ceramic PGA Am486DX4-100V16BGI (Revision A)(MALAYSIA) Core Speed Bus Speed TCASE Package 100MHz 33MHz -40°C - +100°C 168—pin ceramic PGA Am486DX4-100V16BGI (Revision B1)(MALAYSIA) (Laser Print) Core Speed Bus Speed TCASE Package 100MHz 33MHz 0°C - +85°C 208—pin SQFP Am486DX4-100V16BHC Core Speed Bus Speed TCASE Package 100MHz 33MHz -40°C - +100°C 208—pin SQFP Am486DX4-100V16BHI S80486DX4 Package Vcc TCASE 208—pin SQFP 3.3V ± 0.3% 0°C - +85°C Core Speed Bus Speed Cache Size Cache Type Other Features 75MHz 25MHz 8KB Write—Back Enhanced S80486DX4-75SV8B Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Back Enhanced S80486DX4-100SV8B ES Core Speed Bus Speed Cache Size Cache Type Other Features 100MHz 33MHz 8KB Write—Back Enhanced S80486DX4-100SV8B   Am5x86     Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package 133MHz 33MHz 16KB Write—Back 3.45V 0°C - +??°C 168—pin PGA Am5x86-P75 DS91465 PQFP Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package 133MHz 33MHz 16KB Write—Back 3.45V 0°C - +??°C 168—pin ceramic PGA Am5x86-P75 DS91467 White Print (MALAYSIA) Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package CPUID Stepping Comment 133MHz 33MHz 16KB Write—Back 3.45V 0°C - +??°C 168—pin ceramic PGA 0494 ??? Tested at 3x clock only Am5x86-P75 DS91548 MALAYSIA Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package CPUID Stepping Comment 133MHz 33MHz 16KB Write—Back 3.45V 0°C - +55°C 168—pin ceramic PGA 0494 ??? Tested at 3x clock only AMD-X5-133ADW Revision A MALAYSIA Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package 133MHz 33MHz 16KB Write—Back 3.45V 0°C - +75°C 168—pin ceramic PGA AMD-X5-133ADY (Revision A)(MALAYSIA) 3.45 VOLT HEATSINK REQ'D Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package 133MHz 33MHz 16KB Write—Back 3.45V 0°C - +85°C 168—pin ceramic PGA AMD-X5-133ADZ 3.45 VOLT HEATSINK AND FAN REQD Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package CPUID Stepping Comment 133MHz 33MHz 16KB Write—Back 3.45V 0°C - +85°C 168—pin ceramic PGA 0494 ??? Tested at 3x clock only AMD-X5-133ADZ Revision A MALAYSIA Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package 150MHz ???MHz 16KB Write—Back 3.45V 0°C - +85°C 168—pin ceramic PGA AMD-X5-150ADZ (Revision A)(MALAYSIA) 3.45 VOLT HEATSINK AND FAN REQD Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package 160MHz 40MHz 16KB Write—Back 3.45V 0°C - +85°C 168—pin ceramic PGA AMD-X5-160ADZ (Revision A)(MALAYSIA) 3.45 VOLT Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package 133MHz 33MHz 16KB Write—Back 3.45V 0°C - +75°C 208—pin SQFP AMD-X5-133SDY Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package 133MHz 33MHz 16KB Write—Back 3.45V 0°C - +85°C 208—pin SQFP AMD-X5-133SDZ Core Speed Bus Speed Cache Size Cache Type Vcc TCASE Package 133MHz 33MHz 16KB Write—Back 3.3V 0°C - +85°C 208—pin SQFP AMD-X5-133SFZ Am486DX5 Core Speed Bus Speed Cache Size Cache Type 133MHz 33MHz 16KB Write—Back Vcc TCASE Package 3.3V ± 0.3V 0°C - +85°C 168—pin ceramic PGA Am486DX5-133V16BGC (MALAYSIA) White Print Vcc TCASE Package 3.3V ± 0.3V 0°C - +85°C 168—pin ceramic PGA Am486DX5-133V16BGC (MALAYSIA) Laser Print Vcc TCASE Package 3.3V ± 0.3V 0°C - +85°C 208—pin SQFP Am486DX5-133V16BHC Vcc TCASE Package 3.45V ± 0.15V 0°C - +85°C 168—pin ceramic PGA Am486DX5-133W16BGC (MALAYSIA) White Print Vcc TCASE Package 3.45V ± 0.15V 0°C - +85°C 168—pin ceramic PGA Am486DX5-133W16BGC (MALAYSIA) Laser Print Vcc TCASE Package 3.45V ± 0.15V 0°C - +85°C 208—pin SQFP Am486DX5-133W16BHC