7.
Appendix
7.1
Schematic
Figure 7-1. PIC18F47K42 Curiosity Nano Schematic
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
2
of
4
P
IC
18
F
47
K
42
C
u
ri
os
it
y
N
an
o
11/09/2019
P
IC1
8F
47
K
42
_C
uri
os
it
y_
N
an
o_
Targe
t_
M
C
U
.S
ch
D
oc
Pr
oj
ec
t T
itl
e
PC
B
Assembly
Number:
PC
B
A
Revis
ion:
File
:
PCB Numb
er:
PC
B
Re
vi
si
on
:
Design
ed w
ith
Drawn
By:
M
ic
ro
ch
ip
N
or
w
ay
Sh
ee
t T
itle
Ta
rg
et
MC
U
Engine
er:
T
F, H
N
A08-2985
2
Size
A
3
A09-3244
2
Page:
Date
:
Altium
.com
GND
V
C
C
_T
ARGET
32.
76
8kH
z
Kyocera Corpor
ation
ST3215SB32768C
0HPWBB
XC200
10p
C203
GND
100n
C202
GND
V
C
C
_T
ARGET
100n
C200
GND
32
kH
z
C
R
Y
ST
A
L
1k
R203
U
SE
R
L
E
D
V
C
C
_T
ARGET
GND
U
SE
R
B
U
T
T
O
N
1k
R202
YELLO
WLED
SML-D12Y1WT86
2
1
D200
TS604VM1-035CR
1
3
4
2
SW200
GND
GND
GND
GND
GND
J203
J201
J202
J204
J209
PIC18F47K42
2.
2u
F
C205
GND
D
B
G
0
C
D
C
_
U
AR
T
TX
RX
U
A
R
T
CDC_TX
CDC_RX
DBG2
D
B
G
1
D
B
G
3
D
B
G
2
DE
BUG
G
E
R
C
O
NNE
C
T
IO
NS
DBG1
DBG3
DBG0
V
O
F
F
I
D
_
S
Y
S
ID_SYS
VOFF
T
A
R
G
E
T
B
UL
K
100k
R200
V
C
C
_T
ARGET
M
C
L
R
P
UL
L
-UP
VBUS
RC7
RD4_SS
RD5
RD6
RD7
RB0_T
X
RB1_SC
L
RB2_SDA
RC0_SOSC
O
RA6_ANA6
RA7_ANA7
RE2_SW
0
RE1
RE0_L
ED0
RA5_ANA5
RA4_ANA4_PW
M
RB3_RX
RB4
RB5
RB6_ICSPCLK
RB7_ICSPDA
T
RE3_MCLR
RA0_ANA0
RA1_ANA1
RA2_ANA2
RA3_ANA3_PWM
RC6_SCK
RC5_MISO
RC4_MOSI
RD3
RD2
RD0_TX
RD1_RX
RC3_RX
RC2_TX
RC1_SOSCI
C
D
C
R
X
3
CDC
T
X
4
D
B
G
1
5
D
B
G
2
6
0
T
X
7
1
R
X
8
2 SD
A
9
3 S
CL
1
0
4
M
OS
I
1
1
5
M
IS
O
1
2
6
S
CK
1
3
7
S
S
1
4
GN
D
1
5
0
(T
X
)
1
6
1 (RX
)
1
7
2
1
8
3
1
9
0
2
0
GN
D
2
4
D
B
G
3
4
6
D
B
G
0
4
5
GN
D
4
4
V
C
C
4
3
P
W
M
3
3
8
A
D
C
2
3
7
A
D
C
1
3
6
A
D
C
0
3
5
GN
D
3
4
4
3
0
4
2
6
GN
D
2
5
A
D
C
7
4
2
A
D
C
6
4
1
A
D
C
5
4
0
P
W
M
4
3
9
DEBUGG
ER
TARGET
ID
2
VOFF
4
7
1
2
1
2
2
2
3
2
3
5
2
7
6
2
8
7
2
9
5
3
1
6
3
2
7
3
3
R
E
SE
R
VE
D
1
VB
US
4
8
CNANO48-
pin edg
e conne
ctor
J200
RD0_TX
RD1_RX
RB6_IC
SPCLK
RE2_SW
0
RC2_T
X
RC3_R
X
RB2_SDA
RB1_SC
L
RC4_MOSI
RC5_MISO
RC6_SC
K
RD4_SS
RD0_TX
RD1_RX
RD2
RD3
RB0_T
X
RB3_R
X
RB4
RC7
RE3_MC
LR
R
B
7_
IC
SP
D
A
T
RA7_ANA7
RA6_ANA6
RA5_ANA5
RA4_ANA4_PW
M
RA3_ANA3_PW
M
RA2_ANA2
RA1_ANA1
RA0_ANA0
RD7
RD6
RD5
RB5
RC1_SOSC
I
RC0_SOSC
O
RE1
RE0_L
ED0
RE2_SW0
RE0_LED0
J205
J206
RC0_SOSCO
RC1_SOSCI
P
R
O
G
/DE
BUG
P
UL
L
47k
R204
47k
R205
GND
DBG0
DBG1
J211
J210
J207
J208
GND
RE3_MC
LR
PI
C
18
F4
7K
42
T
-I/MV
R
C
7
1
R
D
4
2
R
D
5
3
R
D
6
4
R
D
7
5
V
S
S
6
V
D
D
7
R
B
0
8
R
B
1
9
R
B
2
1
0
RB
3
11
RB
4
12
RB
5
13
RB
6/
IC
SP
CL
K
14
RB
7/
IC
SP
DA
T
15
RE
3/
MC
LR
16
RA
0
17
RA
1
18
RA
2
19
RA
3
20
R
A
4
2
1
R
A
5
2
2
R
E
0
2
3
R
E
1
2
4
R
E
2
2
5
V
D
D
2
6
V
S
S
2
7
R
A
7
2
8
R
A
6
2
9
R
C
0
3
0
RC
1
31
RC
2
32
RC
3
33
RD
0
34
RD
1
35
RD
2
36
RD
3
37
RC
4
38
RC
5
39
RC
6
40
PA
D
41
U200
(RC1)_SOSC
I
(RC0)_SOSC
O
NC
10p
C204
VCC_E
DGE
VCC_E
DGE
P
IC
18F
47K
42
IC
SP
D
A
T
IC
SP
CL
K
G
PI
O
0
M
C
L
R
DBG
0
DBG
1
DBG
2
DBG
3
D
eb
ug
ger
C
DC
T
X
C
DC
R
X
U
A
R
T
R
X
U
A
R
T
T
X
VT
G
2.3
V
-
5.
5V
R
B6
R
E
2
R
E
3
R
B7
R
D0
R
D1
N
am
e
P
in
N
O
T
E
o
n
U
A
R
T/C
DC:
RX/T
X
on
the
h
ea
der
deno
tes
the
in
pu
t/ou
tput
dire
ctio
n
of
the
s
igna
l re
spec
tive
to
it
's s
ou
rce.
CDC T
X is ou
tput from
the on-bo
ard debugge
r.
CDC R
X is input to the on-b
oard debugger.
TX
is
ou
tp
ut
f
ro
m
th
e
TA
R
G
E
T
d
ev
ice
.
RX
is
in
put
to
th
e T
A
R
G
E
T
d
ev
ic
e.
NO
TE o
n
I2
C:
No
p
ul
l-
up
s
on
b
oa
rd
. Pu
ll-u
ps
s
ho
ul
d
be
moun
ted
cl
os
e to
s
lave
d
evic
e(s)
.
PIC18F47K42 Curiosity Nano
Appendix
©
2019 Microchip Technology Inc.
User Guide
DS50002899B-page 20
