5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DDR#2 Bottom Side
DRAM DE-CAP.
DDR#1 Bottom Side
AV12_MEMPLL
MT5387 DE-CAP.
Main Chip Bottom Side
DDR#2
DDR#1
Damping for DDR#1 ADDR/CMD
Damping and Termination for CLK
NEAR DRAMNEAR IC
NEAR BRANCH
Damping and Termination for CLK
NEAR DRAMNEAR IC
Damping for DDR#2 ADDR/CMD
NEAR BRANCH
DRAM POWER DDRV
1.25 x _1+48.7/110_ = 1.8V for DDR2
RVREF
MT5387
RVREF
DDR#1
RVREF
DDR#2
900mA
RDQ[31..0]
RA[12..0]
1_A0
1_A0
1_A1
1_A1
1_A10
1_A10
1_A11
1_A11
1_A12
1_A12
1_A2
1_A2
1_A3
1_A3
1_A4
1_A4
1_A5
1_A5
1_A6
1_A6
1_A7
1_A7
1_A8
1_A8
1_A9
1_A9
1_BA0
1_BA0
1_BA1
1_BA1
1_CAS#
1_CAS#
1_CKE
1_CKE
1_CS#
1_CS#
1_ODT
1_ODT
1_RAS#
1_RAS#
1_WE#
1_WE#
2_A0
2_A0
2_A1
2_A1
2_A10
2_A10
2_A11
2_A11
2_A12
2_A12
2_A2
2_A2
2_A3
2_A3
2_A4
2_A4
2_A5
2_A5
2_A6
2_A6
2_A7
2_A7
2_A8
2_A8
2_A9
2_A9
2_BA0
2_BA0
2_BA1
2_BA1
2_CAS#
2_CAS#
2_CKE
2_CKE
2_CS#
2_CS#
2_ODT
2_ODT
2_RAS#
2_RAS#
2_WE#2_WE#
AVDD12_MEMPLL
AVDD12_MEMPLL
AV125
CLK0
CLK0
CLK0#
CLK0#CLK1
CLK1
CLK1#
CLK1#
VCC2IO
DV33
GND
GNDGNDGNDGND
RVREF3
RVREF3
RA0
RA0
RA1 RA1
RA10 RA10
RA11
RA11
RA12 RA12
RA2
RA2
RA3RA3
RA4
RA4
RA5RA5
RA6
RA6
RA7RA7
RA8
RA8
RA9 RA9
RBA0
RBA0RBA0
RBA1
RBA1 RBA1
RCAS#
RCAS#
RCAS#
RCKE
RCKERCKE
RCLK0
RCLK0
RCLK0#
RCLK0#
RCLK1
RCLK1
RCLK1#
RCLK1#
RCS#
RCS#
RCS#
RDQ0
RDQ1
RDQ10
RDQ11
RDQ12
RDQ13
RDQ14
RDQ15
RDQ16
RDQ17
RDQ18
RDQ19
RDQ2
RDQ20
RDQ21
RDQ22
RDQ23
RDQ24
RDQ25
RDQ26
RDQ27
RDQ28
RDQ29
RDQ3
RDQ30
RDQ31
RDQ4
RDQ5
RDQ6
RDQ7
RDQ8
RDQ9
RDQM0
RDQM0
RDQM1
RDQM1
RDQM2
RDQM2
RDQM3
RDQM3
RDQS0
RDQS0
RDQS0#
RDQS0#
RDQS1
RDQS1
RDQS1#
RDQS1#
RDQS2
RDQS2
RDQS2#
RDQS2#
RDQS3
RDQS3
RDQS3#
RDQS3#
RODT
RODT
RODT
RRAS#
RRAS#
RRAS#
RVREF1
RVREF1
RVREF2
RVREF2
RWE#
RWE# RWE#
DDRV
DDRV
AV125
DDRV
DDRV
DDRV
DDRV
DV33
DDRV
DDRV
DDRV
GND1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
RCLK13
RODT3
RDQS3#3
RDQS3
3
RCLK0#3
RDQS2#3
RCLK03
RDQS1#3
RDQS23
RDQS13
RDQM23
DDRV3
RDQM33
RDQS0#3
MEM_VREF33
RDQS03
RDQM13
RCKE3
RDQM03
RWE#3
RBA03
RDQ[31..0]3
RBA13
RA[12..0]3
RCAS#3
RCLK1#3
RCS#3
RRAS#3
3,5
AVDD12_MEMPLL
AV1253,4,5,6,9,10,11
DV332,3,4,5,6,11
Title
Size Document Number Rev
Date: Sheet of
MT5305
1.0
DDR2 DRAM
A3
513Friday, January 29, 2010
Hisense Electric Co.,LTD
Title
Size Document Number Rev
Date: Sheet of
MT5305
1.0
DDR2 DRAM
A3
513Friday, January 29, 2010
Hisense Electric Co.,LTD
Title
Size Document Number Rev
Date: Sheet of
MT5305
1.0
DDR2 DRAM
A3
513Friday, January 29, 2010
Hisense Electric Co.,LTD
R45
75R
R45
75R
1 2
C89
100nF
C89
100nF
12
R49
22R
R49
22R
1 2
C97
100nF
C97
100nF
12
RN10
R-RESCA2010-8N-HX
75RRN10
R-RESCA2010-8N-HX
75R
1
2
3
4 5
6
7
8
R46
75R
R46
75R
1 2
R44
75R
R44
75R
1 2
RN2
R-RESCA2010-8N-HX
75RRN2
R-RESCA2010-8N-HX
75R
1
2
3
45
6
7
8
C85
1uF
C85
1uF
12
R43
1K 1%
R43
1K 1%
12
C87
100nF
C87
100nF
12
RN9
R-RESCA2010-8N-HX
75RRN9
R-RESCA2010-8N-HX
75R
1
2
3
45
6
7
8
N9
NT5TU32M16CG-25C
N9
NT5TU32M16CG-25C
VDD
A1
NC
A2
VSS
A3
VSSQ
A7
_UDQS_4_4
A8
VDDQ
A9
DQ14
B1
VSSQ_7
B2
UDM
B3
UDQS
B7
VSSQ_10
B8
DQ15
B9
VDDQ_12
C1
DQ9
C2
VDDQ_14
C3
VDDQ_15
C7
DQ8
C8
VDDQ_17
C9
DQ12
D1
VSSQ_19
D2
DQ11
D3
DQ10
D7
VSSQ_22
D8
DQ13
D9
VDD_24
E1
NC_25
E2
VSS_26
E3
VSSQ_27
E7
_LDQS_28_28
E8
VDDQ_29
E9
DQ6
F1
VSSQ_31
F2
LDM
F3
LDQS
F7
VSSQ_34
F8
DQ7
F9
VDDQ_36
G1
DQ1
G2
VDDQ_38
G7
DQ0
G8
VDDQ_40
G9
DQ4
H1
VSSQ_42
H2
DQ3
H3
DQ2
H7
VSSQ_45
H8
DQ5
H9
VDDL
J1
VREF
J2
VSS_49
J3
VSSDL
J7
CK
J8
VDD_52
J9
CKE
K2
_WE_54_54
K3
_RAS_55_55
K7
_CK_56_56
K8
ODT
K9
NC/BA2_58_58
L1
BA0
L2
BA1
L3
_CAS_61_61
L7
_CS_62_62
L8
A10/AP_63_63
M2
A1
M3
A2
M7
A0
M8
VDD_67
M9
VSS_68
N1
A3
N2
A5
N3
A6
N7
A4
N8
A7
P2
A9
P3
A11
P7
A8
P8
VSS_77
P9
VDD_78
R1
A12
R2
NC/A14_80_80
R3
NC/N15_81_81
R7
NC/A13_82_82
R8
VDDQ_83
G3
C91
100nF
C91
100nF
12
C75
100nF
C75
100nF
12
C95
4.7uF/10V
C95
4.7uF/10V
12
C77
100nF
C77
100nF
12
C105
100nF
C105
100nF
12
C107
1uF
C107
1uF
12
C104
100nF
C104
100nF
12
C82
100nF/NC
C82
100nF/NC
12
C90
100nF
C90
100nF
12
C108
100nF
C108
100nF
12
R39
1K 1%
R39
1K 1%
1 2
R50
22R
R50
22R
1 2
R40
1K 1%
R40
1K 1%
1 2
N7
AX1084-ADJ
N7
AX1084-ADJ
ADJ/GND_1_0
1
OUT
2
IN
3
OUT2
4
N8
NT5TU32M16CG-25C
N8
NT5TU32M16CG-25C
VDD
A1
NC
A2
VSS
A3
VSSQ
A7
_UDQS_4_4
A8
VDDQ
A9
DQ14
B1
VSSQ_7
B2
UDM
B3
UDQS
B7
VSSQ_10
B8
DQ15
B9
VDDQ_12
C1
DQ9
C2
VDDQ_14
C3
VDDQ_15
C7
DQ8
C8
VDDQ_17
C9
DQ12
D1
VSSQ_19
D2
DQ11
D3
DQ10
D7
VSSQ_22
D8
DQ13
D9
VDD_24
E1
NC_25
E2
VSS_26
E3
VSSQ_27
E7
_LDQS_28_28
E8
VDDQ_29
E9
DQ6
F1
VSSQ_31
F2
LDM
F3
LDQS
F7
VSSQ_34
F8
DQ7
F9
VDDQ_36
G1
DQ1
G2
VDDQ_38
G7
DQ0
G8
VDDQ_40
G9
DQ4
H1
VSSQ_42
H2
DQ3
H3
DQ2
H7
VSSQ_45
H8
DQ5
H9
VDDL
J1
VREF
J2
VSS_49
J3
VSSDL
J7
CK
J8
VDD_52
J9
CKE
K2
_WE_54_54
K3
_RAS_55_55
K7
_CK_56_56
K8
ODT
K9
NC/BA2_58_58
L1
BA0
L2
BA1
L3
_CAS_61_61
L7
_CS_62_62
L8
A10/AP_63_63
M2
A1
M3
A2
M7
A0
M8
VDD_67
M9
VSS_68
N1
A3
N2
A5
N3
A6
N7
A4
N8
A7
P2
A9
P3
A11
P7
A8
P8
VSS_77
P9
VDD_78
R1
A12
R2
NC/A14_80_80
R3
NC/N15_81_81
R7
NC/A13_82_82
R8
VDDQ_83
G3
R51
100R
R51
100R
12
C84
4.7uF/10V
C84
4.7uF/10V
12
RN6
R-RESCA2010-8N-HX
75RRN6
R-RESCA2010-8N-HX
75R
1
2
3
45
6
7
8
C101
100nF
C101
100nF
12
C98
100nF
C98
100nF
12
R48
100R
R48
100R
12
C73
4.7uF/10V
C73
4.7uF/10V
12
C80
100nF
C80
100nF
12
R41
1K 1%
R41
1K 1%
12
C106
100nF
C106
100nF
12
C79
100nF
C79
100nF
12
R42
1K 1%
R42
1K 1%
12
C68
10uF/10V
C68
10uF/10V
12
R47 75RR47 75R
12
C78
100nF
C78
100nF
12
C103
100nF
C103
100nF
12
C71
100nF
C71
100nF
12
C76
100nF
C76
100nF
12
C81
100nF
C81
100nF
12
C100
100nF
C100
100nF
12
R38
1K 1%
R38
1K 1%
1 2
C88
100nF
C88
100nF
12
C70
10uF/10V
C70
10uF/10V
12
C92
100nF
C92
100nF
12
R36
110R 1%
R36
110R 1%
12
R53
22R
R53
22R
1 2
C99
100nF
C99
100nF
12
+
C94
100uF/16V
+
C94
100uF/16V
12
C102
100nF
C102
100nF
12
C86
100nF
C86
100nF
12
RN8
R-RESCA2010-8N-HX
75RRN8
R-RESCA2010-8N-HX
75R
1
2
3
4 5
6
7
8
R52
22R
R52
22R
1 2
C93
100nF/NC
C93
100nF/NC
12
RN4
R-RESCA2010-8N-HX
75RRN4
R-RESCA2010-8N-HX
75R
1
2
3
4 5
6
7
8
+
C72
100uF/16V/NC
+
C72
100uF/16V/NC
12
RN7
R-RESCA2010-8N-HX
75RRN7
R-RESCA2010-8N-HX
75R
1
2
3
45
6
7
8
RN3
R-RESCA2010-8N-HX
75R
RN3
R-RESCA2010-8N-HX
75R
1
2
3
45
6
7
8
RN5
R-RESCA2010-8N-HX
75R
RN5
R-RESCA2010-8N-HX
75R
1
2
3
45
6
7
8
C74
1uF
C74
1uF
12
C69
100nF
C69
100nF
12
C96
1uF
C96
1uF
12
RN1
R-RESCA2010-8N-HX
75RRN1
R-RESCA2010-8N-HX
75R
1
2
3
45
6
7
8
R37
48.7R 1%
R37
48.7R 1%
12
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