1
1
2
2
3
3
4
4
5
5
A A
B B
C C
D D
PA2/IRQ0
NMI
NMI
PA4/TXD1
PA6
PE13/MRES#
PA2/IRQ0
PA5/IRQ3/SCK1
PA5/IRQ3/SCK1
RESET
PA3/RXD1
PA6
FWE
PA4/TXD1
MD1
PA3/RXD1
PB5
PA0/POE0#/RXD0[2]
PA11/TXD0/ADTRG#[2]
PA2/IRQ0/SCK0[2]
PB2/IRQ0/POE0#[2,3]
PA10/RXD0[2]
PA5/IRQ3/SCK1[2]
PE4/TIOC1A/RXD1[2]
PA12/SCK0[2]
PA13/SCK1[2]
PA14/RXD1[2]
PA15/TXD1[2]
PB16/POE3#[2]
PA1/POE1#/TXD0[2]
PA3/IRQ1/RXD1/TRST#[2,3]
PA4/IRQ2/TXD1/TMS[2,3]
PA6/TCLKA[2]
PA7/TCLKB/SCK2/TCK[2,3]
PA8/TCLKC/RXD2/TDI[2,3]
PA9/TCLKD/TXD2/TDO/POE8#[2,3]
PB1/TIC5W[2,3]
PB3/IRQ1/POE1#/TIC5V[2,3]
PB5/IRQ3/TIC5U[2,3]
PE0/TIOC0A[2]
PE1/TIOC0B/RXD0[2,3]
PE2/TIOC0C/TXD0[2,3]
PE3/TIOC0D/SCK0[2]
PE8/TIOC3A[2]
PE9/TIOC3B[2,3]
PE10/TIOC3C[2]
PE11/TIOC3D[2,3]
PE12/TIOC4A[2,3]
PE13/TIOC4B/MRES#[2,3]
PE14/TIOC4C[2,3]
PE15/TIOC4D/IRQOUT#[2,3]
WDTOVF#[2]
PE5/TIOC1B/TXD1[2]
PE6/TIOC2A/SCK1[2]
PE7/TIOC2B[2] MD1[2,3]
FWE_DIP[3]
J7_RES[3]
PF0/AN0[2]
PF1/AN1[2]
PF2/AN2[2]
PF3/AN3[2]
PF4/AN4[2]
PF5/AN5[2]
PF6/AN6[2]
PF7/AN7[2]
RES#[2,3]
NMI[2]
VCC
VCC
VCC
VCC
VCC
VCC
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE
DESIGNEDCHECKED
DRAWN
CHANGE
( / )45
DK30526
06-07-21
Ver. 1.0
M3A-HS25
CONNECTORS/PUSH SW
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE
DESIGNEDCHECKED
DRAWN
CHANGE
( / )45
DK30526
06-07-21
Ver. 1.0
M3A-HS25
CONNECTORS/PUSH SW
RENESAS SOLUTIONS CORPORATION
DATE
APPROVED
SCALE
DESIGNEDCHECKED
DRAWN
CHANGE
( / )45
DK30526
06-07-21
Ver. 1.0
M3A-HS25
CONNECTORS/PUSH SW
Extension Connector
NMI
SWITCH
NMI SWITCH CIRCUIT
IRQ
SWITCH
IRQ SWITCH CIRCUIT
7414
Decoupling Caps
USER PROTOTYPE
R57
10KΩ
R57
10KΩ
R58 100ΩR58 100Ω
R64 0ΩR64 0Ω
CP11
0.1µF
CP11
0.1µF
J7
7614-6002
J7
7614-6002
GND
2
NC
6
NC
10
NC
12
GND
14
IO_A
1
TxD
5
NC
3
BUSY
9
MD1
4
FWE
7
VCC
8
RESET#
13
RxD
11
UH1UH1
A1
A2
A3
A4
A5
A6
A7
A8
B1
B2
B3
B4
B5
B6
B7
B8
C1
C2
C3
C4
C5
C6
C7
C8
D1
D2
D3
D4
D5
D6
D7
D8
E1
E2
E3
E4
E5
E6
E7
E8
F1
F2
F3
F4
F5
F6
F7
F8
G1
G2
G3
G4
G5
G6
G7
G8
H1
H2
H3
H4
H5
H6
H7
H8
J1
J2
J3
J4
J5
J6
J7
J8
K1
K2
K3
K4
K5
K6
K7
K8
L1
L2
L3
L4
L5
L6
L7
L8
M1
M2
M3
M4
M5
M6
M7
M8
R66 0ΩR66 0Ω
R60
0Ω
R60
0Ω
J6
XG4C-4031
J6
XG4C-4031
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
U4F
74LVC14
U4F
74LVC14
13 12
R59 0ΩR59 0Ω
R68 0ΩR68 0Ω
U4E
74LVC14
U4E
74LVC14
11 10
U4D
74LVC14
U4D
74LVC14
9 8
R61
0Ω
R61
0Ω
U4C
74LVC14
U4C
74LVC14
5 6
R52
10KΩ
R52
10KΩ
R53
0Ω
R53
0Ω
R54
0Ω
R54
0Ω
R65 0ΩR65 0Ω
SW6
B3SN-3012
SW6
B3SN-3012
+
CE8
4.7µF
+
CE8
4.7µF
R67 0ΩR67 0Ω
+
CE7
4.7µF
+
CE7
4.7µF
R56 0ΩR56 0Ω
R69 0ΩR69 0Ω
J5
XG4C-4031
J5
XG4C-4031
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
R63 0ΩR63 0Ω
SW5
B3SN-3012
SW5
B3SN-3012
R55 100ΩR55 100Ω