30
Tyros2
MO
TR
OWNE
BEDIE
MODE
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
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
P50/A8
P51/A9
P51/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
Vss0
V
DD
0
P30
P31
P32/SDA0
P33/SCL0
P34
P35
P36
P20/SI30
P21/SO30
P22/SCK30
P23RxD0
P24/TxD0
P25/ASCK0
V
DD
1
AVss
P17/ANI7
P16/ANI6
P15/ANI5
P14/ANI4
P13/ANI3
P12/ANI2
P11/ANI1
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
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
-
I
I
I
I
I
I
I
Port 5 / Higher address bus
Ground
Power supply
Port 3
Port 3 / Serial data input/output
Port 3 / Serial clock input/output
Port 3
Port 2 / Serial data input
Port 2 / Serial data output
Port 2 / Serial clock input/output
Port 2 / Serial data input
Port 2 / Serial data output
Port 2 / Serial clock input/output
Power supply
Ground
Port 1 / A/D converter analog input
33
34
35
36
37
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
P10/ANI0
AV
REF
AV
DD
RESET
XT2
XT1
IC
X2
X1
Vss1
P00/INTP0
P01/INTP1
P02/INTP2
P03/INTP3/ADTRG
P70/TI00/TO0
P71/TI01
P72/TI50/TO50
P73/TI51/TO51
P74/PCL
P75/BUZ
P64/RD
P65/WR
P66/WAIT
P67/ASTB
P40/AD0
P41/AD1
P42/AD2
P43/AD3
P44/AD4
P45/AD5
P46/AD6
A47/AD7
I
I
-
I
-
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
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Port 1 / A/D converter analog input
A/D converter reference voltage input
Analog power supply
System reset input
Subsystem clock oscillation
Internally connected
Main system clock oscillation
Ground
Port 0 / External interrupt request input
Port 0 / External interrupt request input / Trigger signai input
Port 7 / External count clock input / 16-bit timer/event counter 0 output
Port 7 / Capture trigger input
Port 7 / External count clock input / 8-bit timer/event counter 50 output
Port 7 / External count clock input / 8-bit timer/event counter 51 output
Port 7 / Clock output
Port 7 / Buzzer output
Port 6 / Strobe signal output for reading
Port 6 / Strobe signal output for writing
Port 6 / Wait insertion
Port 6 / Strobe output
Port 4 / Lower address/data bus
UPD780031AYGK-N05
(XZ916200)
CPU
(LED DRIVER/SWITCH SCAN)
PIN
NO.
I/O
FUNCTION
NAME
PIN
NO.
I/O
FUNCTION
NAME
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
NC
NC
AV
CC
X2
X1
V
CL
RES
TEST
V
SS
OSC2
OSC1
V
CC
P50/WKP0
P51/WKP1
NC
NC
NC
NC
P52/WKP2
P53/WKP3
P54/WKP4
P55/WKP5/ADTRG
P10/TMOW
P11
P12
P56/SDA
P57/SCL
P74/TMRIV
P75/TMCIV
P76/TMOV
NC
NC
-
O
I
-
I
I
-
O
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
Not used
Power supply
Crystal resonator
Power supply
Reset pin
Test pin
Ground
Crystal or ceramic resonator
Power supply
8-bit I/O port / Interrupt request
Not used
8-bit I/O port / Interrupt request
8-bit I/O port / Interrupt request / A/D converter trigger
7-bit I/O port
IIC data I/O pin
3-bit I/O port / Timer
Not used
33
34
35
36
37
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
NC
NC
NMI
P80/FTCI
P81/FTIOA
P82/FTIOB
P83/FTIOC
P84/FTIOD
P85
P86
P87
P20/SCK3
P21/RXD
P22/TXD
NC
NC
NC
NC
P14/IRQ0
P15/IRQ1
P16/IRQ2
P17/IRQ3/TRGV
PB4/AN4
PB5/AN5
PB6/AN6
PB7/AN7
PB3/AN3
PB2/AN2
PB1/AN1
PB0/AN0
NC
NC
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
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Not used
Non maskable interrupt
8-bit I/O port / External event input
8-bit I/O port / Output compare
8-bit I/O port / Output / input capture
8-bit I/O port / Input PWM
8-bit I/O port / Output
8-bit I/O port
3-bit I/O port / Clock
3-bit I/O port / Receive data input
3-bit I/O port / Transmit data output
Not used
7-bit I/O port / Interrput request
7-bit I/O port / Interrput request / Trigger input
8-bit I/O port / Analog input
Not used
HD6433693B14HV
(X4801200)
CPU
