5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
D_SCL
D_SDA
RXD
TXD
IO_3
IO_2
IO_1
V1
V8
V7
V6
V5
V4
V3
V2
COM
EXT_IO
MCLR
D_ENABLE
D_ENABLE
COM
V4
ICSPDAT
ICSPCLK
DMOINS
DPLUS
DPLUS
DMOINS
ICSPDAT
ICSPCLK
V1
V5
V2
V6
V3
V7
V8
COM
V4
EXT_IO
MCLR
VDD_5V
VDD_5V
VDD_5V
VDD_5V VDD_5V
VDD_5V
VDD_5V
VDD_5V
VDD_5V
Title
Size Document Number Rev
Date: Sheet of
<Doc> V3.0
DEVKIT AC8I
A
1 1Tuesday, March 22, 2016
Title
Size Document Number Rev
Date: Sheet of
<Doc> V3.0
DEVKIT AC8I
A
1 1Tuesday, March 22, 2016
Title
Size Document Number Rev
Date: Sheet of
<Doc> V3.0
DEVKIT AC8I
A
1 1Tuesday, March 22, 2016
C6
100nF
C6
100nF
R10 0RR10 0R
U3
CP2102
U3
CP2102
VBUS
8
REGIN
7
DM
5
DP
4
VDD
6
GND
3
RXD
25
TXD
26
NC3
15
NC4
16
NC5
17
NC6
18
NC7
19
NC8
20
NC9
21
NC10
22
DCD
1
RI
2
DSR
27
CTS
23
DTR
28
RTS
24
RST/
9
NC1
10
SUS/
11
SUS
12
NC2
13
MODE
14
L1
3.3uH
L1
3.3uH
J7
Mini USB
J7
Mini USB
1
2
3
4
5
6
7
8
9
10
U2
MAX14574EWL+
U2
MAX14574EWL+
VDD
A3
EN
B2
SDA
A1
SCL
B1
TM2
B4
TM1
B3
PGND
A5
GND
A2
VH
B5
LL1
C5
LL2
C4
LL3
C3
LL4
C2
COM
C1
LX
A4
TP1TM2 TP1TM2
1
R9
220
R9
220
J8
Flex AF
J8
Flex AF
1
2
3
4
D2
GREEN
D2
GREEN
TP2TM1 TP2TM1
1
J2
PROG
J2
PROG
1
2
3
4
5
6
C3
100nF 100V
C3
100nF 100V
IOIO
1
C1
4.7uF
C1
4.7uF
D1
BAS316
D1
BAS316
U1
PIC16F1847
U1
PIC16F1847
RA5/MCLR/VPP
1
NC
2
VSS
3
NC
4
VSS
5
NC
6
RB0
7
RB1/SDI1/I2Csda1
8
RB2/SDI2/Rx/I2Csda2
9
RB3
10
NC
11
RB4/SCK1/I2Cscl1
12
RB5/SCK2/Tx/I2Cscl2
13
NC
14
RB6/ICSPCLK
15
RB7/ICSPDAT
16
VDD
17
NC
18
VDD
19
RA6
20
RA7
21
NC
22
RA0/SDO2/AN0
23
RA1
24
NC
25
RA2
26
RA3
27
RA4
28
C14
100nF
C14
100nF
R7
82K
R7
82K
C2
100nF
C2
100nF
R6
4,7K
R6
4,7K
C4
47uF
C4
47uF
J1
FLEX AC8I
J1
FLEX AC8I
1
2
3
4
5
6
7
8
9
10
R5 4,7KR5 4,7K
R11 5K1R11 5K1
IOIO
1
IOIO
1
R8
10K
R8
10K
C7
100nF
C7
100nF