M661-2 (Memory for DDR) 2 of 4
/RMD[0..63]
/RDQM[0..7]
/RDQS[0..7]
/RMA[0..14]
/RCS#[0..5]
CKE[0..5]
Rs place close to DIMM1
0402 Package
MD4
/RMD4
MD0
RP38
8
1
AN35
MD5
/RMD5
MD1
8P4R-10
7
2
AP36
DQM0
/RDQM0
MD2
6
3
AK33
MD6
/RMD6
MD3
5
4
AM33
MD13
/RMD13
MD4
RP39
8
1
AN34
DQM1
/RDQM1
MD5
8P4R-10
7
2
AK32
MD14
/RMD14
MD6
6
3
AR34
MD15
/RMD15
MD7
5
4
AN33
MD8
/RMD8
DQM0
RP14
8
1
AR35
MD12
/RMD12
DQS0
8P4R-10
7
2
AP34
MD3
/RMD3
MD8
6
3
AM32
MD7
/RMD7
MD9
5
4
AL31
MD17
RP12
8
1
/RMD17
MD10
AR31
MD16
8P4R-10
7
2
/RMD16
MD11
AL30
MD20
6
3
/RMD20
MD12
AN32
MD21
5
4
/RMD21
MD13
AR33
DQM2
RP40
8
1
/RDQM2
MD14
AN31
MD22
/RMD22
MD15
8P4R-10
7
2
AM31
MD23
/RMD23
DQM1
6
3
AR32
MD28
/RMD28
DQS1
5
4
AP32
MD29
/RMD29
MD16
RP41
8
1
AP30
DQM3
/RDQM3
MD17
8P4R-10
7
2
AR30
MD30
/RMD30
MD18
6
3
AM29
MD31
/RMD31
MD19
5
4
AL27
MD36
/RMD36
MD20
RP44
8
1
AN30
MD37
/RMD37
MD21
8P4R-10
7
2
AN29
DQM4
/RDQM4
MD22
6
3
AL28
MD38
/RMD38
MD23
5
4
AN28
MD39
/RMD39
DQM2
RP45
8
1
AL29
MD44
/RMD44
DQS2
8P4R-10
7
2
AR29
MD45
/RMD45
MD24
6
3
AP26
DQM5
/RDQM5
MD25
5
4
AN25
MD46
/RMD46
MD26
RP46
8
1
AR24
MD47
/RMD47
MD27
8P4R-10
7
2
AL24
MD52
/RMD52
MD28
6
3
AL25
MD53
/RMD53
MD29
5
4
AR26
DQM6
/RDQM6
MD30
RP47
8
1
AM25
MD54
/RMD54
MD31
8P4R-10
7
2
AN24
MD55
6
3
/RMD55
DQM3
AP24
MD60
5
4
/RMD60
DQS3
AR25
MD61
RP48
8
1
/RMD61
MD32
AN21
DQM7
8P4R-10
7
2
/RDQM7
MD33
AP20
MD62
/RMD62
MD34
6
3
AN20
MD63
/RMD63
MD35
5
4
AL18
MD0
/RMD0
MD36
RP15
5
4
AM21
MD1
/RMD1
MD37
8P4R-10
6
3
AR21
DQS0
/RDQS0
MD38
7
2
AL19
MD2
/RMD2
MD39
8
1
AM19
MD10
/RMD10
DQM4
RP13
8
1
AL20
MD11
/RMD11
DQS4
8P4R-10
7
2
AR20
DQS1
/RDQS1
MD40
6
3
AL15
MD9
/RMD9
MD41
5
4
AL14
MD24
/RMD24
MD42
RP11
8
1
AN15
MD19
/RMD19
MD43
8P4R-10
7
2
AR15
MD18
/RMD18
MD44
6
3
AN16
DQS2
/RDQS2
MD45
5
4
AM15
MD27
/RMD27
MD46
RP10
8
1
AN14
MD26
/RMD26
MD47
8P4R-10
7
2
AL13
DQS3
/RDQS3
DQM5
6
3
AP16
MD25
/RMD25
DQS5
5
4
AR16
MD34
/RMD34
MD48
RP7
8
1
AM13
DQS4
/RDQS4
MD49
8P4R-10
7
2
AL12
MD33
/RMD33
MD50
6
3
AL11
MD32
5
4
/RMD32
MD51
AR12
DQS5
RP6
8
1
/RDQS5
MD52
AP14
MD41
8P4R-10
7
2
/RMD41
MD53
AR14
MD40
6
3
/RMD40
MD54
AN13
MD35
/RMD35
MD55
5
4
AP12
MD48
/RMD48
DQM6
RP5
8
1
AN12
MD49
/RMD49
DQS6
8P4R-10
7
2
AR13
MD43
/RMD43
MD56
6
3
AL10
MD42
/RMD42
MD57
5
4
AR11
MD56
/RMD56
MD58
RP4
8
1
MD51
/RMD51
MD59
8P4R-10
7
2
MD50
/RMD50
MD60
6
3
AM11
DQS6
/RDQS6
MD61
5
4
AN11
MD59
/RMD59
MD62
RP3
8
1
AP10
MD58
/RMD58
MD63
8P4R-10
7
2
DQS7
/RDQS7
DQM7
6
3
AN10
MD57
/RMD57
DQS7
5
4
AR10
/RMD[0..63] 7,8
/RDQM[0..7] 7,8
/RDQS[0..7] 7,8
/RMA[0..14] 7,8
/RCS#[0..5] 7,8
CKE[0..5] 7
BGA1B
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
DQM0
MA0
AR23
DQS0/CSB0#
MA0
MA1
AN23
MD8
MA1
MA2
AN22
MD9
MA2
AM23
MA3
MD10
MA3
AL23
MA4
MD11
MA4
AL26
MA5
MD12
MA5
AN26
MA6
MD13
MA6
AN27
MA7
MD14
MA7
MA8
AR27
MD15
MA8
MA9
AR28
DQM1
MA9
MA10
AP22
DQS1/CSB1#
MA10
MA11
AN18
MD16
MA11
MA12
AR22
MD17
MA12
MA13
AP28
MD18
MA13
MA14
AM27
MD19
MA14
AT14
MD20
NC
T
MD21
SRAS#
R488
AL17
MD22
SRAS#
SCAS#
AR19
R489
MD23
SCAS#
SWE#
AN19
R139
DQM2
SWE#
DQS2/CSB2#
MD24
R136
AM17
CS#0
MD25
CS0#
AL16
CS#1
R137
MD26
CS1#
AN17
CS#2
R491
MD27
CS2#
AR17
CS#3
R154
MD28
CS3#
AP18
CS#4
R138
MD29
CS4#
AR18
CS#5
R490
MD30
CS5#
MD31
Rs place close to DIMM1
DQM3
DQS3/CSB3#
AP4
R140
MD32
CKE0
AT3
R141
MD33
CKE1
AR3
MD34
CKE2
AP3
MD35
CKE3
AR2
MD36
CKE4
AN4
MD37
CKE5
AP2
MD38
S3AUXSW#
MD39
DQM4
DQS4/CSB4#
MD40
MD41
R426
22
AL21
MD42
FWDSDCLKO
MD43
AL22
MD44
DRAMTEST
T
MD45
MD46
MD47
SDAVDD
AL35
DQM5
DLLAVDD
DQS5/CSB5#
SDAVSS
AL34
MD48
DLLAVSS
MD49
MD50
AM35
DDRAVDD
MD51
DDRAVDD
MD52
AN36
DDRAVSS
MD53
DDRAVSS
MD54
MD55
DQM6
DDRVREFA
AF16
DQS6/CSB6#
DDRVREFA
DDRVREFB
AF23
MD56
DDRVREFB
MD57
AM9
AP1
MD58
TRAP2
T
AR9
MD59
AR8
R445
40_1%
MD60
DDRCOMP_P
AP8
R433
40_1%
MD61
DDRCOMP_N
MD62
AN9
MD63
DQM7
DQS7/CSB7#
661
Rs place close to DIMM1
0402 Package
RP42
8P4R-0
8
1
MA13
T
T
/RMA13
7
2
MA8
/RMA8
6
3
MA6
/RMA6
5
4
MA4
RP43
8
1
8P4R-0
/RMA4
MA2
7
2
/RMA2
MA0
6
3
/RMA0
MA12
5
4
/RMA12
MA5
RP9
8
1
8P4R-0
/RMA5
MA7
/RMA7
7
2
MA9
/RMA9
6
3
MA14
/RMA14
5
4
MA11
RP8
8P4R-0
/RMA11
8
1
MA10
/RMA10
7
2
MA1
/RMA1
6
3
MA3
/RMA3
5
4
/RSRAS#
0
/RSRAS# 7,8
/RSCAS#
0
/RSCAS# 7,8
/RSWE#
0
/RSWE# 7,8
/RCS#0
0
/RCS#1
SRAS#
C591
10PF(R)
0
/RCS#2
0
/RCS#3
SCAS#
C592
10PF(R)
0
/RCS#4
0
/RCS#5
SWE#
C613
10PF(R)
0
0
CKE0
0
CKE1
CKE2
CKE3
CKE4
CKE5
S3AUXSW#
S3AUXSW# 28
10K
R427
+3V
FWDSDCLKO
SDAVDD
FWDSDCLKO
4
C519
10PF(R)
SDAVSS
DDRAVDD
+2.5V
DDRAVSS
M661-2 (Memory for DDR) 2 of 4 (71-D40U0-D04A) B - 7
Schematic Diagrams
+2.5V
C593
R461
150_1%
0.01UF
DDRVREFA
C614
R473
150_1%
0.01UF
Sheet 6 of 42
M661-2
+2.5V
(Memory for DDR)
2 of 4
C589
R460
150_1%
0.01UF
DDRVREFB
C612
R472
150_1%
0.01UF
+3VS
L37
FCM1608K121
5.69mA
1
2
C112
C114
C611
0.1UF
0.01UF
10U/10V
N6
20MIL
+3VS
L130
FCM1608K121
8.76mA
1
2
C587
C586
C570
0.1UF
0.01UF
10U/10V
N18
20MIL
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