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HD6475328F10(HITACHI)
C-MOS 16-BIT MICROPROCESSOR
— TOP VIEW —
61
62
63
64
65
66
67
68
69
70
71
GND
72
73
74
75
76
77
78
79
80
PIN
PIN
I/O
SIGNAL
I/O
SIGNAL
No.
No.
1
I/O
P21/R/W
28
I/O
P47/A7
2
I/O
P22/DS
29
—
3
I/O
P23/RD
30
I/O
P50/A8
4
I/O
P24/WR
31
I/O
P51/A9
5
—
V
32
I/O
P52/A10
DD
6
I
MD0
33
I/O
P53/A11
7
I
MD1
34
I/O
P54/A12
8
I
MD2
35
I/O
P55/A13
9
I
STBY
36
I/O
P56/A14
10
I
RES
37
I/O
P57/A15
11
I
NMI
38
I/O
P60/A16
12
—
GND
39
I/O
P61/A17
13
I/O
P30/D0
40
I/O
P62/A18
14
I/O
P31/D1
41
I/O
P63/A19
15
I/O
P32/D2
42
—
16
I/O
P33/D3
43
I/O
P70/TMCI
17
I/O
P34/D4
44
I/O
P71/FTI1
18
I/O
P35/D5
45
I/O
P72/FTI2
19
I/O
P36/D6
46
I/O
P73/FTI3/TMRI
20
I/O
P37/D7
47
I/O
P74/FTOB1/FTCI1
21
I/O
P40/A0
48
I/O
P75/FTOB2/FTCI2
22
I/O
P41/A1
49
I/O
P76/FTOB3/FTCI3
23
I/O
P42/A2
50
O
P77/FTOA1
24
I/O
P43/A3
51
—
25
I/O
P44/A4
52
I/O
P80/AN0
26
I/O
P45/A5
53
I/O
P81/AN1
27
I/O
P46/A6
54
I/O
P82/AN2
69
EXTAL
70
XTAL
10
RES
9
STBY
6
MD
0
7
MD
1
8
MD
2
11
NMI
BKP-590
40
39
38
37
36
35
34
33
32
31
30
29
GND
28
27
26
25
24
23
22
21
PIN
I/O
SIGNAL
No.
55
I/O
P83/AN3
GND
56
I/O
P84/AN4
57
I/O
P85/AN5
58
I/O
P86/AN6
59
I/O
P87/AN7
60
—
AV
DD
61
I/O
P90/FTOA2
62
I/O
P91/FTOA3
63
I/O
P92/PW1
64
I/O
P93/PW2
65
I/O
P94/PW3
66
I/O
P95/TXD
67
I/O
P96/RXD
68
I/O
P97/SCK
V
69
I
EXTAL
DD
70
I
XTAL
71
—
V
SS
72
I/O
P10/ø
73
I/O
P11/E
74
I/O
P12/BACK
75
I/O
P12/BREQ
76
I/O
P12/WAIT
77
I/O
P12/IRQ0
AGND
78
I/O
P12/IRQ1
79
I/O
P12/TMO
80
I/O
P12/AS
28
P4
/A
7
7
27
P4
/A
6
6
26
P4
/A
5
5
25
P4
/A
4
4
24
P4
/A
3
3
23
P4
/A
2
2
22
P4
/A
1
1
21
P4
/A
0
0
37
P5
/A
7
15
36
P5
/A
6
14
35
P5
/A
5
13
34
P5
/A
4
12
33
P5
/A
3
11
32
P5
/A
2
10
31
P5
/A
1
9
30
P5
/A
0
8
41
P6
/A
3
19
40
P6
/A
2
18
39
P6
/A
1
17
38
P6
/A
0
16
INPUT
AN0-AN7
; ANALOG INPUT
BREQ
; BUS REQUEST
EXTAL
; CONNECTED TO CRYSTAL OSCILLATOR.
ETCI1-FTCI3
; FRT COUNTER CLOCK INPUT (CHANNEL 1 TO 3)
FTI1-FTI3
; FRT INPUT CAPTURE INPUT (CHANNEL 1 TO 3)
IRQ0, 1
; INTERRUPTION REQUEST 0 AND 1
MD0-MD2
; MODE SETTING
NMI
; NON MASKABLE INTERRUPTION
P80-P87
; PORT 8
RES
; RESET
RXD
; RECEIVE DATA
STBY
; STANDBY
TMCI
; 8-BIT TIMER CLOCK INPUT
TMRI
; 8-BIT TIMER COUNTER RESET INPUT
WAIT
; WAIT
XTAL
; CONNECTED TO CRYSTAL OSCILLATOR.
OUTPUT
A0-A19
; ADDRESS BUS
AS
; ADDRESS STROBE
BACK
; BUS REQUEST ACKNOWLEDGE
DS
; DATA STROBE
E
; ENABLE CLOCK
FTOA1-FTOA3
; FRT OUTPUT COMPARE A OUTPUT (CHANNEL 1 TO 3)
FTOB1-FTOB3
; FRT OUTPUT COMPARE B OUTPUT (CHANNEL 1 TO 3)
PW1-PW3
; PWM TIMER OUTPUT (CHANNEL 1 TO 3)
R/W
; READ/WRITE
RD
; READ
TMO
; 8-BIT TIMER OUTPUT
TXD
; SEND DATA
WR
; WRITE
ø
; SYSTEM CLOCK
INPUT/OUTPUT
D0-D7
; DATA BUS
P10-P17
; PORT 1
P20-P24
; PORT 2
P30-P37
; PORT 3
P40-P47
; PORT 4
P50-P57
; PORT 5
P60-P63
; PORT 6
P70-P77
; PORT 7
P90-P97
; PORT 9
SCK
; SERIAL CLOCK INPUT/OUTPUT
PORT 1
PORT 2
69
EXTAL
CLOCK
70
OSC
XTAL
10
RES
WAIT
RAM
9
STATE
STBY
1 k BYTE
6
CONTROLLER
MD
0
7
MD
1
8
MD
2
INTERRUPT
CONTROLLER
DATA
TRANSFER
CONTROLLER
11
NMI
SERIAL
COMMUNICATION
INTERFACE
PWM TIMER
(x3 CHANNEL)
10-BIT
A/D CONVERTER
PORT 9
PORT 8
PORT 3
28
P4
/A
7
7
27
P4
/A
6
6
26
P4
/A
5
5
25
P4
/A
4
4
24
P4
/A
3
3
MASK ROM
23
32 k BYTE
P4
/A
2
2
22
P4
/A
1
1
21
P4
/A
0
0
CPU
37
P5
/A
7
15
36
P5
/A
6
14
35
P5
/A
5
13
34
P5
/A
4
12
33
8-BIT
P5
/A
3
11
TIMER
32
P5
/A
2
10
31
P5
/A
1
9
30
P5
/A
0
8
16-BIT FREE
RUNNING TIMER
(x3 CHANNEL)
WATCHDOG
41
TIMER
P6
/A
3
19
40
P6
/A
2
18
39
P6
/A
1
17
38
P6
/A
0
16
PORT 7
4-5
IC
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