Chapter 9. headers, Microcontroller headers – Renesas R8C/Tiny Series User Manual
Page 19
Chapter 9. Headers
9.1. Microcontroller Headers
Table 9-1 to Table 9-4 show the microcontroller pin headers and their corresponding microcontroller connections. The header pins connect
directly to the microcontroller pins. * Marked pins are subject to option links.
J1
Pin
Circuit Net Name
Device Pin
Pin
Circuit Net Name
Device Pin
1 LED3
1
2 PIN2
2
3 PIN3
3
4 PIN4
4
5 PIN5
5
6 MODE
6
7 CON_XCIN
7
8 CON_XCOUT
8
9 RESETn
9
10 CON_XOUT
10
11 GROUND
11
12 CON_XOUT
12
13 VCC
12
14 PIN14
14
15 TRCIOC
14
16 TRCIOB
16
17 TRCIOA
16
18 TRCCLK
18
19 PIN19
18
20 PIN20
20
Table 9-1: J1
J2
Pin
Circuit Net Name
Device Pin
Pin
Circuit Net Name
Device Pin
1 PIN21
21
2 PIN22
22
3 Wn
23
4 Vn
24
5 Wp
25
6 Vp
26
7 Un
27
8 TRIGb
28
9 Up
29
10 TRDCLK
30
11 TRIGa
31
12 CLK0
32
13 RXD0
33
14 TXD0
34
15 PIN35
35
16 TRISTn
36
17 DLCDE
37
18 DLCDRS
38
19 DLCD7
39
20 DLCD6
40
Table 9-2: J2
15