1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
D0
D2
D6
D1
D7
D3
D5
D4
A3
A4
A1
A2
D8
D10
D14
D9
D15
D11
D13
D12
SD8
SD4
SD6
SD10
SD5
SD0
SD14
SD1
SD2
SD7
SD[15:0]
SD9
SD15
SD11
SD3
SD13
SD12
A[0:29]
SD5
SD3
SD8
SD7
SD0
SD2
SD6
SD10
SD11
SD4
SD1
SD9
A6
A7
A12
A8
A9
A10
A11
A14 SD15
SD14
SD12
SD13
A5
A13
D[0:31][2,3,6]
PA7/_CS3[2,6]
PA8/RDWR[2,6]
A[0:29][2,3,6]
PA15/CK[2,6]
PA13/DQMLU/_WRH[2,6] PA12/DQMLL/_WRL[2,3,6]
PB5/_CASL[2,6] PB4/_RASL[2,6]
PA9/CKE[2,6]
SVDDQSVDD
SVDD
3VCC 3VCC
SVDDQ
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE DESIGNEDCHECKED
DRAWN
CHANGE
( / )47
DK30504
07-01-18
Ver. 1.0
M3A-HS86
SDRAM
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE DESIGNEDCHECKED
DRAWN
CHANGE
( / )47
DK30504
07-01-18
Ver. 1.0
M3A-HS86
SDRAM
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE DESIGNEDCHECKED
DRAWN
CHANGE
( / )47
DK30504
07-01-18
Ver. 1.0
M3A-HS86
SDRAM

DUMPING REGISTER for SDRAM

EDS1216AATA
Decoupling Caps

[Note]

M3A-HS86G50,M3A-HS86G51(3.3V Version): U4,R14-R22,RA7,RA8,CP19-CP22 mounted

M3A-HS86G55,M3A-HS86G56(5V Version): U4,R14-R22,RA7,RA8,CP19-CP22 not mounted

R17 0ΩR17 0Ω
R19 0ΩR19 0Ω
CP19
0.1µF
CP19
0.1µF
R22 0ΩR22 0Ω
H4
SVDD
H4
SVDD 1
R21 0ΩR21 0Ω
RA8
N0Ω
RA8
N0Ω
1
2
3
4
16
15
14
13
5
6
7
8
12
11
9
10
CP20
0.1µF
CP20
0.1µF
R15 0ΩR15 0ΩR14 0ΩR14 0Ω
H5
SVDDQ
H5
SVDDQ
1
R16 0ΩR16 0Ω
R18 0ΩR18 0Ω
U4
EDS1216AATA
U4
EDS1216AATA
A0
23 A1
24 A2
25 A3
26 A4
29 A5
30 A6
31 A7
32 A8
33 A9
34 A10
22
DQ0 2
DQ1 4
DQ2 5
DQ3 7
DQ4 8
DQ5 10
DQ6 11
DQ7 13
DQ8 42
DQ9 44
DQ10 45
DQ11 47
DQ12 48
DQ13 50
DQ14 51
DQ15 53
CS
19
RAS
18
CAS
17
WE
16
DQML
15
CKE
37
CLK
38
DQMU
39
VDD 1
VDD 14
VDD 27
VDDQ 3
VDDQ 9
VDDQ 43
VSSQ
6
VSSQ
12
VSS
28
VSS
41
VSSQ
46
VSSQ
52
NC 36
NC 40
BA1
21
BA0
20
A11
35
VDDQ 49
VSS
54
R20 0ΩR20 0Ω
RA7
N0Ω
RA7
N0Ω
1
2
3
4
16
15
14
13
5
6
7
8
12
11
9
10
CP22
0.1µF
CP22
0.1µF
CP21
0.1µF
CP21
0.1µF