6. M
ICROCONTROLLER
H
EADER
C
ONNECTIONS
The following table lists the connections to each or the headers on the board.
6.1. H
EADER
J1
J1
Pin
No
Function EDK
Symbol
Device
pin
Pin
No
Function
EDK Symbol
Device
pin
1 TEST
GND
8
2 RESn
RESn
7
3 VCL
(No Connection)
NC3
6
4 X1
CON_X1 5
5 X2
CON_X2
4
6 AVCC
CON_AVCC
3
7 PB7/AN7
PB7
2
8 PB6/AN6
PB6
1
9 PB5/AN5
PB5
64
10 PB4/AN4
PB4
63
11 PB0/AN0
PB0
62
12 PB1/AN1
PB1
61
13 PB2/AN2
PB2
60
14 PB3/AN3
PB3
59
15 P30
P30
58
16 P31
P31
57
17 P32
P32
56
18 P33
P33
55
19 P17/IRQ3n/TRGV P17
54 20
P16/IRQ2n
P16
53
21 P15/IRQ1n/TMIB1 P15
52 22
P14/IRQ0n
CTS 51
23 P72/TXD_2
P72
50
24 P71/RXD_2
P71
49
25 P70/SCK3_2
P70
48
26 P23
P23
47
27 P22/TXD
PTXD
46
28 P21/RXD
PRXD
45
29 P20/SCK3
PSCK
44
30 P87
P87
43
31 P86
P86
42
32 P85
P85
41
6.2. H
EADER
J2
J2
Pin
No
Function
EDK Symbol
Device
pin
Pin
No
Function
EDK Symbol
Device
pin
1 VSS
GND
9
2 OSC2
CON_OSC2
10
3 OSC1
CON_OSC1 11
4 VCC
EVCC
1
12
5 P50/WKP0n
P50
13
6 P51/WKP1n
P51
14
7 P34
P34
15
8 P35
P35
16
9 P36
P36
17
10 P37
P37
18
11 P52/WKP2n
P52
19
12 P53/WKP3n
P53
20
13 P54/WKP4n
P54
21
14 P55/WKP5n/ADTRGn P55
22
15 P10/TMOW
P10
23
16 P11/PWM
P11
24
17 P12
P12
25
18 P56/SDA
P56
26
19 P57/SCL
P57
27
20 P74/TMRIV
P74
28
21 P75/TMCIV
P75
29
22 P76/TMOV
P76
30
23 P24
P24
31
24 P63/FTIOD0
P63
32
25 P62/FTIOC0
P62
33
26 P61/FTIOB0
P61
34
27 NMIn
NMIn
35
28 P60/FTIOA0
P60
36
29 P64/FTIOA1
ULED1
37
30 P65/FTIOB1
ULED2
38
31 P66/FTIOC1
RTS
39
32 P67/FTIOD1
P67
40
13