Datasheet
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DDR3L SDRAM
4Gb DDR3
VDDQ_DDR
VDDQ_DDR
VDDQ_DDR
VREF_DDR
VDDQ_DDR
VDDQ_DDR
VTT_DDR
VTT_DDR
VTT_DDR
VTT_DDR
DDR_CSn[3]
DDR_RASn[3]
DDR_CASn[3]
DDR_CKE[3]
DDR_W En[3]
DDR_RESETn[3]
DDR_D9[3]
DDR_D11[3]
DDR_D8[3]
DDR_D15[3]
DDR_D13[3]
DDR_D12[3]
DDR_D10[3]
DDR_D14[3]
DDR_D6[3]
DDR_D1[3]
DDR_D5[3]
DDR_D3[3]
DDR_D2[3]
DDR_D0[3]
DDR_D4[3]
DDR_D7[3]
DDR_DQS1[3]
DDR_DQSN1[3]
DDR_DQS0[3]
DDR_DQSN0[3]
DDR_DQM1[3]
DDR_DQM0[3]
DDR_ODT [3]
DDR_BA2 [3]
DDR_BA1 [3]
DDR_BA0 [3]
DDR_A15 [3]
DDR_A14 [3]
DDR_A13 [3]
DDR_A12 [3]
DDR_A11 [3]
DDR_A10 [3]
DDR_A9 [3]
DDR_A8 [3]
DDR_A7 [3]
DDR_A6 [3]
DDR_A5 [3]
DDR_A4 [3]
DDR_A3 [3]
DDR_A2 [3]
DDR_A1 [3]
DDR_A0 [3]DDR_CLK[3,4]
DDR_CLKn[3,4]
DDR_CLK [3,4]
DDR_CLKn [3,4]
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
v1.01A3
4 7Thursday, September 12, 2019weifeng
Seeed SoM - STM32MP157C
04 DDR3
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
v1.01A3
4 7Thursday, September 12, 2019weifeng
Seeed SoM - STM32MP157C
04 DDR3
Title:
Size: Document Number: Rev:
Date: Sheet: ofDraw By:
https://www.seeedstudio.com
v1.01A3
4 7Thursday, September 12, 2019weifeng
Seeed SoM - STM32MP157C
04 DDR3
R13 240R
1%R0402
C70
100nF
C0402
16V,X7R
C94
10uF
C0603
10V,X5R
R3356R
C154
100nF
C0402
16V,X7R
R2956R
R2456R
C66
100nF
C0402
16V,X7R
R1956R
R15 10K
5%R0402
C150
100nF
C0402
16V,X7R
C81
100nF
C0402
16V,X7R
C62
100nF
C0402
16V,X7R
R3556R
R1021.5K
5% R0402DNP
R3456R
R3056R
R2556R
R2056R
U6
MT41K256M16TW-107:P
BGA96_T9_P8_9X14
CK
J7
CKn
K7
CKE
K9
CSn
L2
RASn
J3
CASn
K3
WEn
L3
A0
N3
A1
P7
A2
P3
A3
N2
A4
P8
A5
P2
A6
R8
A7
R2
A8
T8
A9
R3
A10
L7
A11
R7
A12
N7
A13
T3
A14
T7
BA0
M2
BA1
N8
BA2
M3
DQ0
E3
DQ1
F7
DQ2
F2
DQ3
F8
DQ4
H3
DQ5
H8
DQ6
G2
DQ7
H7
ODT
K1
VSS1
A9
VSS2
B3
VSS3
E1
VSS4
G8
VSSQ4
D8
VSSQ3
D1
VSSQ2
B9
VSSQ1
B1
VSSQ5
E2
VDDQ1
A1
VDDQ2
A8
VDDQ3
C1
VDDQ4
C9
VDDQ5
D2
VDD1
B2
VDD2
G7
UDQSn
B7
UDM
D3
LDM
E7
LDQSn
G3
UDQS
C7
LDQS
F3
DQ8
D7
DQ10
C8
DQ11
C2
DQ14
B8
DQ12
A7
DQ15
A3
DQ13
A2
VDD9
D9
VSSQ6
E8
VDDQ7
E9
VDDQ8
F1
VSSQ7
F9
VSSQ8
G1
VSSQ9
G9
VREF_DQ
H1
VDDQ9
H2
VDDQ10
H9
NC1
J1
NC2
J9
VSS5
J2
VSS6
J8
VDD4
K2
VDD5
K8
NC3
L1
ZQ
L8
NC4
L9
VSS7
M1
A15
M7
VREF_CA
M8
VSS8
M9
VDD6
N1
VDD7
N9
VSS9
P1
VSS10
P9
VDD8
R1
VDD3
R9
VSS11
T1
RESET#
T2
VSS12
T9
DQ9
C3
C155
100nF
C0402
16V,X7R
R14 10K
5%R0402
C67
100nF
C0402
16V,X7R
C91
10uF
C0603
10V,X5R
C151
100nF
C0402
16V,X7R
C82
100nF
C0402
16V,X7R
C63
100nF
C0402
16V,X7R
C53
100nF
C0402
16V,X7R
C147
100nF
C0402
16V,X7R
C59
100nF
C0402
16V,X7R
R3656R
R4056R
R3156R
R2656R
R2156R
R3856R
1%
R0402
C156
100nF
C0402
16V,X7R
C68
100nF
C0402
16V,X7R
R16 100R
5%R0402
C92
10uF
C0603
10V,X5R
C152
100nF
C0402
16V,X7R
C162
10uF
C0805
10V,X7R
C64
100nF
C0402
16V,X7R
C148
100nF
C0402
16V,X7R
R1756R
1% R0402
C79
10uF
C0805
10V,X7R
R11956R
C60
100nF
C0402
16V,X7R
R2756R
R2256R
C54
100nF
C0402
16V,X7R
C157
100nF
C0402
16V,X7R
R3956R
C69
100nF
C0402
16V,X7R
C93
10uF
C0603
10V,X5R
C153
100nF
C0402
16V,X7R
C65
100nF
C0402
16V,X7R
R3256R
R2856R
R2356R
C149
100nF
C0402
16V,X7R
C80
100nF
C0402
16V,X7R
R1856R
C61
100nF
C0402
16V,X7R
R37
56R