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1
H-UDI INTERFACE
3VCC
RA7
RA7
A4.7KΩ
A4.7KΩ
A
[2]
TCK
[2]
_TRST
[2]
TDO
[2]
TMS
[2]
TDI
R69
R69
1KΩ
1KΩ
Power On Reset
3VCC
Ra
R72
R72
R73
R73
10KΩ
10KΩ
4.7KΩ
4.7KΩ
U13
U13
B
Decoupling Caps
6
OUT
2
IN
5
Cd
3VCC
M51957BFP
M51957BFP
R74
R74
100Ω
100Ω
Rb
R75
R75
C9
C9
Cd
CP38
CP38
10KΩ
10KΩ
0.1µF
0.1µF
0.1µF
0.1µF
RESET
td = 34ms[0.34*Cd(pF)usec]
SWITCH
Vs = 2.5V[1.25*((Ra+Rb)/Rb)]
User Port
3VCC
R77
R77
R78
R78
R79
R79
R80
R80
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
SW3
SW3
ON
ON
1
8
C
2
7
3
6
4
5
A6S-4104
A6S-4104
Mode Switch
3VCC
R82
R82
R83
R83
R84
R84
R85
R85
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
4.7KΩ
SW4
SW4
ON
ON
1
8
2
7
R86
R86
0Ω
0Ω
3
6
4
5
A6S-4101
A6S-4101
D
Ver.1.01
Ver.1.01
Ver.1.01
1
2
3VCC
J6
J6
1
9
TCK
(GND)
2
10
_TRST
GND
3
TDO
4
N.C.
5
12
TMS
GND
6
13
TDI
GND
7
14
_RESET
GND
8
N.C.
11
UVCC
7614-6002
7614-6002
3VCC
R71
R71
4.7KΩ
4.7KΩ
U14A
U14A
U14B
U14B
1
2
3
4
1
2
LVC14
LVC14
LVC14
LVC14
U15
U15
TC7S08
TC7S08
[6]
_RESET_IN
SW2
SW2
B3N-3012
B3N-3012
3VCC
Decoupling Caps
for LVC14
CP39
CP39
0.1µF
0.1µF
PC16/MDIO [2]
PC17/MDC [2]
PC18/LNKSTA [2]
PC19/EXOUT [2]
1:ON
1:OFF LITTLE ENDIAN (LSB FIRST)
2:ON
2:OFF HIF ACTIVE
MD5 [2,4]
3:ON
PE00/HIFEBL/SCK_SIO0
[2,6]
PE03/HIFMD
[2]
3:OFF HIF BOOT
FLASH_WP [3]
4:ON
4:OFF FLASH UNLOCK
R87
R87
_4.7KΩ
_4.7KΩ
2
3
_ASEMD [2]
4
_RES [2,3,4,6]
3VCC
Decoupling Caps
for TC7S08FU
CP40
CP40
0.1µF
0.1µF
5V TO 1.8V LINEAR REGULATOR
VCC
3
+
+
CE8
CE8
10µF
10µF
BIG ENDIAN (MSB FIRST)
NOT HIF ACTIVE
NORMAL BOOT
FLASH WRITE PROTECT
RENESAS SOLUTIONS CORPORATION
RENESAS SOLUTIONS CORPORATION
RENESAS SOLUTIONS CORPORATION
DRAWN
DRAWN
DRAWN
CHECKED
CHECKED
CHECKED
SCALE
SCALE
SCALE
08-08-19
08-08-19
08-08-19
DATE
DATE
DATE
3
4
5V TO 3.3V LINEAR REGULATOR
1-2 Power On
2-3 Power Off
VCC
Power
U12
U12
LMS1587CS-ADJ
LMS1587CS-ADJ
Switch
J14
J14
3
HEC0470-01-630
HEC0470-01-630
JP9
JP9
1
SW1
SW1
1
1
3
2
2
2
3
3
XG8V-0334
XG8V-0334
MS-12AAH1
MS-12AAH1
+
+
CE4
CE4
10µF
10µF
Power
Connector
IADJ = 55µA
J7
J7
S2B-XH-A
S2B-XH-A
1
2
VOUT = VREF * (1 + Rb/Ra) + IADJ * (Rb)
All regulator TABs are VOUT.
1.8V EXTERNAL
1.8VCC_IN
U16
U16
LMS1587CS-ADJ
LMS1587CS-ADJ
Vout = 1.799V
2
IN
OUT
4
A2-2PA-2.54DSA
A2-2PA-2.54DSA
TAB
Ra
R76
R76
300Ω
300Ω
+
+
CE9
CE9
+
+
CE10
CE10
22µF
22µF
22µF
22µF
1.8VCC_EX
Rb
R81
R81
IADJ = 55µA
130Ω
130Ω
1-2 Fixed 1.8V
2-3 External 1.8V
M3A-HS19
M3A-HS19
M3A-HS19
H-UDI/RESET/POWER
H-UDI/RESET/POWER
H-UDI/RESET/POWER
DESIGNED
DESIGNED
DESIGNED
APPROVED
APPROVED
APPROVED
DK30575-C
DK30575-C
DK30575-C
4
5
A
3VCC
Vout = 3.305V
2
IN
OUT
4
TAB
Ra
R67
R67
110Ω
110Ω
+
+
CE5
CE5
+
+
CE6
CE6
22µF
22µF
22µF
22µF
Rb
R70
R70
180Ω
180Ω
B
POWER LED VCC
VCC
R68
R68
1kΩ
1kΩ
LED5
LED5
UB1114C
UB1114C
C
BLUE
1.8VCC_EX
J8
J8
1
2
+
+
CE7
CE7
10µF
10µF
1.8VCC_IN
1.8VCC
JP3
JP3
1
2
3
HW-3P
HW-3P
D
(
(
(
5
5
5
/
/
/
7
7
7
)
)
)
5
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