ETC CXD1133Q-321

CXD1133Q-321 (1/3)
IL08
**********
C-MOS 8-BIT MICROCOMPUTER
A-GND
GND
VDD (+5V)
32
31
30
29
28
27
26
25
24
23
22
21
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
52
53
54
55
56
57
58
59
60
61
62
63
64
AV DD (+5V)
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
- TOP VIEW -
(AV DD , V DD =+5V)
PIN
No.
I/O
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PA6
I/O
PA7
I/O
PB0
I/O
PB1
I/O
PB2
I/O
PB3
I/O
PB4
I/O
PB5
I/O
PB6
I/O
PB7
I/O
PC0/TxD
I/O
PC1/RxD
I/O
PC2/SCK
I/O
I/O PC3/INT2/TI
PC4/TO
I/O
PC5/CI
I/O
SIGNAL
PIN
No.
I/O
SIGNAL
PIN
No.
I/O
SIGNAL
PIN
No.
I/O
SIGNAL
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
I/O
I/O
I
I
I/O
I
I/O
–
I
–
–
I
I
I
I
I
PC6/CO0
PC7/CO1
NMI
INT1
MODE1
RESET
MODE0
X2
X1
GND
A-GND
AN0
AN1
AN2
AN3
AN4
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
I
I
I
I
–
O
O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
AN5
AN6
AN7
V AREF
AV DD
RD
WR
ALE
PF0/AB8
PF1/AB9
PF2/AB10
PF3/AB11
PF4/AB12
PF5/AB13
PF6/AB14
PF7/AB15
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
–
I/O
I/O
I/O
I/O
I/O
I/O
PD0/AD0
PF1/AD1
PD2/AD2
PD3/AD3
PD4/AD4
PD5/AD5
PD6/AD6
PD7/AD7
STOP
V DD
PA0
PA1
PA2
PA3
PA4
PA5
CXD1133Q-321 (2/3)
25
X1
24
X2
57
STOP
11
12
13
14
15
16
17
18
PC0/TxD
PC1/RxD
PC2/SCK
PC3/INT2/TI
PC4/TO
PC5/CI
PC6/CO0
PC7/CO1
19
NMI
20
INT1
28
29
30
31
32
33
34
35
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
36
VAREF
37
A-VDD
27
A-GND
22
RESET
23
MODE 0
21
MODE 1
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
AD0/PD0
AD1/PD1
AD2/PD2
AD3/PD3
AD4/PD4
AD5/PD5
AD6/PD6
AD7/PD7
AB8/PF0
AB9/PF1
AB10/PF2
AB11/PF3
AB12/PF4
AB13/PF5
AB14/PF6
AB15/PF7
59
60
61
62
63
64
1
2
3
4
5
6
7
8
9
10
49
50
51
52
53
54
55
56
41
42
43
44
45
46
47
48
40
ALE
39
WR
38
RD
INPUT
AN0-7
CI
INT 1
INT 2
NMI
RESET
RxD
STOP
TI
V AREF
X1, 2
; ANALOG DATA
; COUNTER
; MASKABLE INTERRUPT REQUEST 1
; MASKABLE INTERRUPT REQUEST 2
; NON-MASKABLE INTERRUPT REQUEST
; SYSTEM RESET
; RECEIVE DATA
; SYSTEM STOP
; TIMER
; REFERENCE VOLTAGE
; EXTERNAL CRYSTAL, X1; SYSTEM CLOCK INPUT
OUTPUT
AB8-15
ALE
CO0, 1
RD
TO
TxD
WR
; ADDRESS BUS
; ADDRESS LATCH ENABLE
; COUNTER 0, 1
; READ STROBE
; TIMER
; TRANSMIT DATA
; WRITE STROBE
INPUT/OUTPUT
AD0-7
; ADDRESS DATA BUS
MODE 0, 1 ; MEMORY MODE
PA0-7
; PORT A
PB0-7
; PORT B
PC0-7
; PORT C
PD0-7
; PORT D
PF0-7
; PORT F
SCK
; SERIAL CLOCK
CXD1133Q-321 (3/3)
16
25
X1
24
X2
OSC
11
PC0/TxD
12
PC1/RxD
13
PC2/SCK
SERIAL I/O
19
NMI
20
INT1
16
LATCH
INC/DEC
PC
SP
EA
V
B
D
H
8
12
A
C
E
L
8
8
PORT F
8
41-48
PF7-0/AB15-8
PORT D
8
49-56
PF7-0/AD7-0
8
PORT C
8
11-18
PC7-0
8
PORT B
8
3-10
PB7-0
8
PORT A
8
59-64
1, 2
PA7-0
8
MAIN G. R
DATA
MEMORY
(256-BYTE)
PROGRAM
MEMORY
(16k-BYTE)
8
EA'
INT
CONTROL
V'
B'
D'
H'
8
4
A'
C'
E'
L'
ALT G. R
8
BUFFER
PC3/INT2/TI
PC4/TO
14
8/16
TIMER
15
8
16
PC5/CI
17
PC6/CO0
18
PC7/CO1
28-35
AN7-0
36
V AREF
37
AV DD
27
A-GND
26
GND
58
V DD
8
TIMER/EVENT
COUNTER
8
INTERNAL DATA BUS
16
16
6
LATCH
LATCH
PSW
8
8
16
8
INST. REG
6
A/D
CONVERTER
8
INST.
DECODER
16
ALU
(8/16)
16
READ/WRITE
CONTROL
38
39
RD WR
SYSTEM
CONTROL
STAND BY
CONTROL
40 21 23
22
ALE
MODE0 RESET
MODE1
57
STOP