RX-V795a/RDS/HTR-5170
32
RX-V795a
/ RDS
HTR-5170
IC14 : LC87F5164A
Sub
µ
-Com
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
PA3/WR
PA4/RD
PA5/RS
P70/INT0/T0LCP
P71/INT1/T0HCP
P72/INT2/T0IN
P73/INT3/T0IN
RES
XT1
XT2
VSS1
CF1
CF2
VDD1
P80/AN0
P81/AN1
P82/AN2
P83/AN3
P84/AN4
P85/AN5
P86/AN6
P87/AN7
P30
P31
P32
P33
P34
P10/S00
P11/SI0/SB0
P12/SCK0
P13/SO1
P14/SI1/SB1
P15/SCK1
P16/T1PWML
P17/T1PWMH/BUZ
SI2P0/S02
SI2P1/SI2/SB2
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I/O
I
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Parallel interface output WR
Parallel interface output RD
Parallel interface output RS
INT0 input/HOLD release input/
Timer0L capture input/Output for
watchdog timer
INT1 input/HOLD release input/
Timer0H capture input
INT2 input/HOLD release input/Timer0
event input/Timer0L capture input
INT3 input (noise rejection filter at-
tached input)/Timer 0 event input/
Timer0H capture input
Reset terminal
Input for 32.768kHz crystal oscillator
Output for 32.768kHz crystal oscillator
Negative power supply
Input terminal for ceramic oscillator
Output terminal for ceramic oscillator
Positive power supply
AD Input port
5-bits Input/Output port
SI00 data output
SI00 data input/bus input/output
SI00 clock input/output
SI01 data output
SI01 data input/bus input/output
SI01 clock input/output
Timer 1PWML output
Timer 1 PWMH output/Buzzer output
SI02 data output
SI02 data output/bus input/output
I/O
I/O
O
O
SI02 clock input/output
SI02 clock output
PWM1 output port
PWM0 output port
Positive power supply
Negative power supply
SI2P2/SCK2
SI2P3/SCK20
PWM1
PWM0
VDD2
VSS2
P00
P01
P02
P03
P04
P05
P06
P07
P20/INT4/T1IN
P21/INT4/T1IN
P22/INT4/T1IN
P23/INT4/T1IN
P24/INT5/T1IN
P25/INT5/T1IN
P26/INT5/T1IN
P27/INT5/T1IN
PB7/D7
PB6/D6
PB5/D5
PB4/D4
PB3/D3
PB2/D2
PB1/D1
PB0/D0
VSS3
VDD3
PC7/A7
PC6/A6
PC5/A5
PC4/A4
PC3/A3
PC2/A2
PC1/A1
PC0/A0
PA0/CS2
PA1/CS1
PA2/CS0
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
No.
Name
I/O
Function
No.
Name
I/O
Function
I/O 8-bits Input/Output port
I/O
INT4 input/HOLD release input/
Timer 1 event input/Timer 0L
capture input /Timer 0H capture
input
I/O
I/O
I/O
I/O
I/O
I/O
INT5 input/HOLD release input/
Timer 1 event input/Timer 0L
capture input /Timer 0H capture
input
Parallel interface data input/out-
put; address output
Negative power supply
Positive power supply
Parallel interface address output
Parallel interface output CS2
Parallel interface output CS1
Parallel interface output CS0