59
R5F64169DFD (DISPLAY : IC81) Terminal Function
Pin No
Port Name
Symbol
I/O
Pull-U/D
Note
1
P96/(TXD4)
NC
O
PD(OPEN) NC
2
(P95)/CLK4
NC
O
-
NC
3
P94/(CTS4)
NC
O
-
NC
4
P93/(CTS3)
NC
O
-
NC
5
P92/TXD3
NC
O
-
NC
6
P91/RXD3
NC
O
-
NC
7
P90/(CLK3)
NC
O
-
NC
8
(P146)/INT8
NC
O
-
NC
9
P145/INT7
NC
O
-
NC
10
P144/INT6
NC
O
-
NC
11
P143
NC
O
-
NC
12
VDC0
VDC0
-
-
Smoothing capacitor connection terminal
13
P141(INPUT ONLY)
NC
I
PD
NC
14
VDC1
VDC1
-
-
Smoothing capacitor connection terminal
15
NSD
NSD
-
PU
Emulator communication pin
16
CNVSS(INPUT ONLY) CNVSS
I
PD
Single-chip / Micro-processor mode switching
(Normal single-chip : L, Rewrite boot program start : H input set)
17
P87/(XCIN)
NC
O
-
NC
18
P86/(XCOUT)
NC
I
PD
NC
19
RESET
OLED_RESET
I
PU
Reset input(Reset ="L")
20
XOUT
X2
-
-
Clock output
21
VSS
VSS
-
-
GND
22
XIN
X1
-
-
Clock input
23
VCC
VCC1
-
-
+3V
24
P85/NMI
NMI
I
PU
NC
25
P84/INT2
NC
O
-
NC
26
P83/INT1
YOBI
O
-
Not use
27
P82/INT0
OLED_CS
O
-
Chip Select of Display Data for Display ucom
28
P81
NC
I
PD
NC
29
P80/RXD5
BOOT
I
PD
Boot signal
30
(P77)/CLK5
NC
O
-
NC
31
(P76)/TXD5
NC
O
-
NC
32
P75/RXD8
OLED_POWER
O
PD
OLED Power On/Off
33
P74/CLK8
NC
O
-
NC
34
P73/TXD8
NC
O
-
NC
35
P72/CLK2
OLED_CLK
O
-
Clock of Display Data for Display ucom
36
P71/RXD2/(MSCL)
OLED_TX
O
-
Display Data for Display ucom
37
P70/TXD2/(MSDA)
OLED_RX
O
-
Not use
38
P67/TXD1
TXD CO
O
PD
Data transfer to external terminal(AMX)/MITSUBISHI writer
39
VCC
VCC1
-
-
+3V
40
P66/RXD1
RXD CO
I
PD
Data received from the external terminal(AMX)/MITSUBISHI writer
41
VSS
VSS
-
-
GND
42
P65/CLK1/SCLK(L)
SCLK_CO
O
PD
Writing Mode Select
43
P64/BUSY
BUSY_CO
O
-
BUSY Output at updating
44
P63/TXD0
OLED_UART_RX
O
-
Transfer Data for Display ucom at Updating
45
P62/RXD0
OLED_UART_TX
I
-
Receive Data for Display ucom at Updating
46
P61/CLK0
NC
O
-
NC
47
P60/CTS0
NC
O
-
NC
48
P137
D7
O
-
Data Bus for OLED
49
P136/ISCLK2
D6
O
-
Data Bus for OLED
50
P135/ISRXD2
D5
O
-
Data Bus for OLED
51
P134/ISTXD2
D4
O
-
Data Bus for OLED
52
P57/RDY
NC
O
-
NC
53
P56/ALE
NC
O
-
NC
54
P55/HOLD/EPM
EPM
I
PU
Rewrite boot program start : L input set
55
P54/HLDA
NC
O
-
NC
56
P133
D3
O
-
Data Bus for OLED
57
VSS
VSS
-
-
GND
58
P132
D2
O
-
Data Bus for OLED
59
VCC
VCC2
-
-
+3V
60
P131
D1
O
-
Data Bus for OLED
61
P130
D0
O
-
Data Bus for OLED
62
P53/BCLK
NC
O
-
NC
63
P52/RD
NC
I
PD
NC
64
P51/(WR1)/BC1
NC
O
-
NC
