1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
D7
D0
A14
A19
A11
A10
D1
D15
A2
A9
D11
A12
A8
A6
D14
A18
D4
D8
A5
A7
A20
A17
A15
D6
D10
A13
D9
A3
A1
D12
D5
A16
D2
A4
D13
D3
D[15:0]
D3
D15
D1
D12
D4
D7
D11
D8
D14
D10
D5
D2
D6
D9
D13
D0
SA14
SA13
SA12
SA11
SA10
SA9
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA8
A[20:0]
SD15
SD14
SD13
SD12
SD11
SD10
SD9
SD8
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A13
A14
A1
BYTE#
A12
UB#
LB#
CS2#
OE#
WE#
CS1#
A[20:0][2,6]
D[15:0][2,6]
PA14/RD#[2,6]
PB11/CS0#/CS2#/CS6#[2,6]
RESET#[2,5,6]
PA13/WRL#/DQMLL[2,6]
PA8/RD/WR#[2,6]
PA15/CK[2,6]
PB12/CS7#/CS3#/CS1#[2,6]
PA6/RASL#[2,6]
PA7/CASL#[2,6]
PA9/CKE[2,6]
PA12/WRH#/DQMLU[2,6]
PB2/SCL[2,6]
PB3/SDA[2,6]
3VCC_SRAM
3VCC_SDRAM
3VCC_SDRAM
3VCC
3VCC_SRAM 3VCC_SDRAM
3VCC
VCC
VCC
VCC
VCC
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE DESIGNEDCHECKED
DRAWN
CHANGE
( / )36
08-07-14
Ver. 1.03
M3A-HS85
EEPROM/SRAM/SDRAM
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE DESIGNEDCHECKED
DRAWN
CHANGE
( / )36
08-07-14
Ver. 1.03
M3A-HS85
EEPROM/SRAM/SDRAM
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE DESIGNEDCHECKED
DRAWN
CHANGE
( / )36
08-07-14
Ver. 1.03
M3A-HS85
EEPROM/SRAM/SDRAM
EDS1216AATA
SRAM CS2
16bit access = 2MByte
SDRAMSRAMSDRAM
16bit access = 16MB
R1LV1616RSA-7SR
DK30694-C
SRAM FLASH ROM
R16 not mounted mounted
R17 mounted not mounted
R18 mounted not mounted
R19 mounted not mounted
RA12
A0Ω
RA12
A0Ω
1
2
3
4 5
6
7
8
R92 4.7KΩR92 4.7KΩ
CP25
0.1µF
CP25
0.1µF
R16
_0Ω
R16
_0Ω
R23 0ΩR23 0Ω
U3
_EDS1216AATA-75-E
U3
_EDS1216AATA-75-E
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
CP22
0.1µF
CP22
0.1µF
U4
_HN58X24128FPIE
U4
_HN58X24128FPIE
A0 1
A1 2
A2 3
VSS 4
SDA
5SCL
6WP
7VCC
8
RA7B
A22Ω
RA7B
A22Ω
2 7
RA5B
A22Ω
RA5B
A22Ω
2 7
RA7A
A22Ω
RA7A
A22Ω
1 8
CP19
0.1µF
CP19
0.1µF
CP24
0.1µF
CP24
0.1µF
RA9B
A22Ω
RA9B
A22Ω
2 7
R20
4.7KΩ
R20
4.7KΩ
RA5A
A22Ω
RA5A
A22Ω
1 8
RA11
A0Ω
RA11
A0Ω
1
2
3
4 5
6
7
8
RA9C
A22Ω
RA9C
A22Ω
3 6
H11
3V_SDRAM
H11
3V_SDRAM
RA5C
A22Ω
RA5C
A22Ω
3 6
RA7D
A22Ω
RA7D
A22Ω
4 5
RA5D
A22Ω
RA5D
A22Ω
4 5
CP23
0.1µF
CP23
0.1µF
L5 L330L5 L330
R17
0Ω
R17
0Ω
R18
0Ω
R18
0Ω
L4 L330
L4 L330
CP20
0.1µF
CP20
0.1µF
R19
0Ω
R19
0Ω
RA10A
A22Ω
RA10A
A22Ω
1 8
RA9A
A22Ω
RA9A
A22Ω
1 8
RA7C
A22Ω
RA7C
A22Ω
3 6
R15
4.7KΩ
R15
4.7KΩ
RA6
A0Ω
RA6
A0Ω
1
2
3
45
6
7
8
CP21
0.1µF
CP21
0.1µF
U2
_R1LV1616RSA-7SR
U2
_R1LV1616RSA-7SR
VCC 37
DQ0 29
DQ8 30
DQ9 32
DQ10 34
DQ11 36
VSS 27
DQ12 39
DQ13 41
DQ1 31
DQ14 43
DQ15/A-1 45
CS1#
26
DQ2 33
VSS 46
DQ3 35
DQ4 38
DQ5 40
DQ6 42
DQ7 44
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A17
17
WE#
11
A7
18
NC 10
A6
19
A5
20
A4
21
A3
22
A2
23
A16
48
A18
16 A19
9
LB#
15
A1
24
A0
25
OE#
28
BYTE#
47
UB#
14
NC 13
CS2#
12
R21
4.7KΩ
R21
4.7KΩ
CP18
0.1µF
CP18
0.1µF
CP17
0.1µF
CP17
0.1µF
RA10B
A22Ω
RA10B
A22Ω
2 7
RA9D
A22Ω
RA9D
A22Ω
4 5
H10
3V_SRAM
H10
3V_SRAM
R14
4.7KΩ
R14
4.7KΩ
RA8
A0Ω
RA8
A0Ω
1
2
3
45
6
7
8
R22 0ΩR22 0Ω