
47
Pin
Descrip
tions
Chapte
r1
0
AM
D
A
thlon
Pr
oce
ssor
Mode
l4
Data
Sh
eet
23
79
2I
—
Ju
ne
200
1
Preliminary
Informatio
n
AB
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
WX
Y
Z
AA
AB
AC
AD
AE
AF
AG
AH
AJ
AK
AL
AM
AN
1
SAO#7
SAO#11
SAO#10
SAO#0
VID[0]
PICCLK
TCK
SCNCK1
TDI
FID[0]
FID[2]
DBRDY
STPC#
A20M#
FERR
IGNNE#
INTR
1
2
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
2
3
SAO#12
SAO#9
SAOC#
SAO#14
SAO#1
VID[1]
PICD#0
TMS
SCNINV
TRST#
FID[1]
FID[3]
DBREQ#
PLTST#
PWROK
RESET#
INIT#
FLUSH#
NMI
3
4
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
4
5
SAO#5
SAO#8
SAO#4
SAO#13
NC
VID[2]
PICD#1
SCNSN
SCNCK2
TDO
VREF_S
NC
SVRFM
ZN
ZP
NC
VCC
SMI#
5
6
VSS
NC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
NC
AMD
CPR#
VSS
6
7
SAO#3
SAO#2
SAO#6
VID[4]
VID[3]
KEY
NC
KEY
VCC_Z
VSS_Z
KEY
NC
7
8
VCC
NC
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
NC
8
9
SD#55
SD#54
SD#52
KEY
NCNCNC
9
10
VSS
NC
VCC
10
11
SD#61
SDOC#3
SD#50
NC
COREFB
NC
11
12
VCC
VSS
12
13
SD#53
SCK#6
SD#49
NC
COREFB#
ANLOG
PLMN2
PLMN1
13
14
VSS
VCC
14
15
SD#63
SD#51
SDIC#3
KEY
NC
PLBYC#
PLBYC
15
16
VCC
VSS
16
17
SD#62
SD#60
SD#48
KEY
NC
CLKIN#
CLKIN
17
18
VSS
VCC
18
19
SCK#7
SD#59
SD#58
NC
RCLK#
RCLK
19
20
VCC
VSS
20
21
SD#57
SD#56
SD#36
NC
CLKFR
K7CO
K7CO#
21
22
VSS
VCC
22
23
SD#39
SD#37
SD#46
NC
VCCA
CNNCT
PRCRDY
23
24
VCC
VSS
24
25
SD#35
SD#47
SCK#4
KEY
NC
PLBYP#
NC
25
26
VSS
VCC
26
27
SD#34
SD#38
SDIC#2
NC
NCNCNC
27
28
VCC
NC
VSS
28
29
SD#44
SD#45
SD#33
NC
KEY
SAI#0
SAI#1
SAI#12
29
30
VSS
NC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
NC
VCC
30
31
SCK#5
SD#43
SD#32
NC
NCNCNCNCNCNCNCNC
NC
SFILLV#
SDOV#
SAI#14
31
32
VCC
NC
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
NC
VSS
32
33
SDOC#2
SD#42
SCK#3
SD#20
SD#19
SD#26
SD#25
SD#24
SD#7
SD#5
SDIC#0
SCK#1
SD#8
SD#10
SAI#5
SAI#2
SAIC#
SAI#8
SDINV#
33
34
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
34
35
SD#40
SD#41
SD#31
SD#23
SDIC#1
SCK#2
SD#27
SD#17
SD#15
SD#4
SD#2
SD#3
SD#0
SD#14
SDOC#0
SAI#11
SAI#6
SAI#4
SAI#13
35
36
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
VCC
VSS
36
37
SD#30
SDOC#1
SD#22
SD#21
SD#29
SD#28
SD#18
SD#16
SD#6
SCK#0
SD#1
SD#12
SD#13
SD#11
SD#9
SAI#7
SAI#3
SAI#10
SAI#9
37
AB
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
T
U
V
WX
Y
Z
AA
AB
AC
AD
AE
AF
AG
AH
AJ
AK
AL
AM
AN
AMD Athlon Processor
Model 4
Bottomside View
Figure 15. AMD Athlon Processor Model 4 Pin Diagram—Bottomside View