AMD stepping code AQYFA

Families: Athlon XP, Athlon XP-M (K7)
Cores: Barton, Barton (Model 10)
Packages: 27493

Datecode	Part number	Model number	Package number	CPUID	Core name
0343UPMW	AXMJ2600FQQ4C	2600+	27493		Barton

Athlon XP
Datecode	Part number	Model number	Package number	CPUID	Core name
0342MPMW	AXDA3000DKV4D	3000+			Barton (Model 10)
0342SPMW	AXDA2500DKV4D	2500+	27493	6A0 7A	Barton (Model 10)
0345SPMW	AXDA3200DKV4E	3200+	27493
0345TPMW	AXDL2600DLV4D	2600+	27493		Barton (Model 10)
0350SPMW	AXDA3000DKV4D	3000+	27493		Barton (Model 10)
0407XPBW	AXDA2500DKV4D	2500+			Barton (Model 10)
0410UPMW	AXDA2600DKV4D	2600+	27493		Barton (Model 10)
0410WPMW	AXDA2500DKV4D	2500+			Barton (Model 10)

Athlon XP-M (K7)
Datecode	Part number	Model number	Package number	CPUID	Core name
0343MPMW	AXMA2800FKT4C	2800+			Barton

NOTE: The list of stepping codes is not complete, and is constantly updated. If you want to add stepping code to the list please post a comment with processor picture with visible markings, or type in complete first (part number) and second (stepping and date code) lines from your CPU. You can alternatively use AMD stepping code submission page to post the same information.