AMD stepping code ADYHA

Families: Athlon MP, Athlon XP, Athlon XP-M (K7), Sempron (K7)
Cores: Barton, Barton (Model 10)
Packages: 28103

Athlon MP
Datecode	Part number	Model number	Package number	Core name
0501XPMW	AMSN2800DUT4C	2800+	28103	Barton (Model 10)
0506XPMW	AMSN2800DUT4C	2800+	28103	Barton (Model 10)

Athlon XP
Datecode	Part number	Model number	Package number	Core name
0443CMA	AXDA3200DKV4E	3200+	28103
0446EMA	AXDA2800DKV4D	2800+	28103
0447CMA	AXDA2800DKV4D	2800+	28103
0448BPMW	AXDA3000DKV4D	3000+	28103	Barton (Model 10)
0448DPMW	AXDA3200DKV4E	3200+	28103
0449MPMW	AXDA2600DKV4D	2600+	28103	Barton (Model 10)
0451AMA	AXDA2800DKV4D	2800+
0508XPMW	AXDA3000DKV4D	3000+	28103	Barton (Model 10)
0508XPMW	AXDA3200DKV4E	3200+	28103
0511MPM	AXDA3000DKV4D	3000+		Barton (Model 10)
0514MPMW	AXDA2800DKV4D	2800+	28103

Athlon XP-M (K7)
Datecode	Part number	Model number	Package number	Core name
0449GPMW	AXMG2600FQQ4C	2600+		Barton
0508WPMW	AXMH2400FQQ4C	2400+	28103	Barton

Sempron (K7)
Datecode	Part number	Model number	Package number	Core name
0510XPMW	SDA3300DKV4E	3300+	28103	Barton (Model 10)
0511FPMW	SDA3300DKV4E	3300+	28103	Barton (Model 10)
0512MPMW	SDA3000DUT4D	3000+		Barton (Model 10)
0515GPMW	SDA3000DUT4D	3000+	28103	Barton (Model 10)
0515SPMW	SDA3300DKV4E	3300+	28103	Barton (Model 10)

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.