Sony CXP740000 Datasheet
CXP740000
CMOS 8-bit Single Chip Microcomputer
Description
The CXP740000 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP740056/740096/740010.
Features
• A wide instruction set (211 instructions) which
covers various types of data.
—16-bit operation/multiplication and division/
Boolean bit operation instructions
• Minimum instruction cycle 167ns at 24MHz operation (4.5 to 5.5V)
333ns at 12MHz operation (2.7 to 5.5V)
122µs at 32kHz operation (2.7 to 5.5V)
• Applicable EPROM CXP27C702K
(Maximum 120K bytes are available.)
• Incorporated RAM capacity 4096 bytes
• Peripheral functions
— A/D converter 8 bits, 8 channels, successive approximation method
(Conversion time of 10.3µs/24MHz)
— Serial interface Start-stop sync type (UART), 1 channel
Incorporated buffer RAM
(Auto transfer for 1 to 32 bytes), 2 channels
8-bit clock sync type (MSB/LSB first selectable), 1 channel
— Timer 8-bit timer, 2 channels
8-bit timer/counter, 2 chennels
19-bit time-base timer, 16-bit capture timer/counter
32kHz timer/counter
— Remote control unit receive circuit Internal noise elimination circuit
Internal 8-bit, 6-stage FIFO for measured data
— PWM output 12 bits, 12 channels
• Interruption 24 factors, 15 vectors, multi-interruption possible
• Standby mode Sleep/stop
• Package 100-pin ceramic PQFP
Note) Mask option depends on the type of the CXP740000. Refer to the Products List for details.
Structure
Silicon gate CMOS IC
– 1 –
E98429-PS
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
100 pin PQFP (Ceramic)
QFP supported
LQFP supported
Piggy/evaluation chip
– 2 –
CXP740000
Pin Assignment in Piggyback Mode (QFP package)
Note) 1. NC (Pin 90) is left open.
2. VSS (Pins 41 and 88) are both connected to GND.
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
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
1
40
39
38
37
36
35
34
31
32
33
41
42
43
44
45
46
47
48
50
51
52
53
54
55
56
57
58
59
60
70
69
68
67
63
64
65
66
61
62
71
72
73
74
75
76
77
78
79
80
81
82
83
84
88
87
86
85
89
90
100
99
98
97
96
95
94
91
92
93
49
PI6/SO1
PI7/SI1
PE0/INT0
PE1/INT2
PE2/PWM0
PE3/PWM1
PE4
PE5
PE6
PE7
PG0/TxD
PG1/RxD
PG2/EC0
PG3/EC1
PG4/EC2
PG5/INT3
PG6/INT4
PG7/CINT
AN0
AN1
AN2
AN3
PF0/AN4
PF1/AN5
PF2/AN6
PF3/AN7
AV
DD
AVREF
AVSS
PF4/AN8
PH7
PH6
PH5
PH4
PH3
PH2
PH1
PH0
PK7/TO1
RST
V
SS
XTAL
EXTAL
PK6/CS0
PK5/SI0
PK4/SO0
PK3/SCK0
PF7/AN11
PF6/AN10
PF5/AN9
PC5
PC4
PC3
PC2
PC1
PC0
PB7/SI2
PB6/SO2
PB5/SCK2
PB4/TO2
PB3
PB2
PB1
PB0
PJ7
PJ6
PJ5
PJ4
PJ3
PJ2
PJ1
PJ0
PD7
PD6
PD5
PD4
PD3
PD2
PD1
PD0
PC6
PC7
PA1
PA2
PA3
PA4
PA5
PA6
PA7
NC
V
DD
V
SS
PK1/TX
PK2/TEX
PI1/RMC
PI2/NMI
PI3/TO0/ADJ
PI4/INT1/CS1
PI5/SCK1
PA0
A6
A5
A4
A3
A2
A1
A0
NC
A8
A9
A11
NC
OE
A10
CE
D7
D6
D1
D2
GND
A16
D3
D4
D5
A7
A12
NC
V
DD
A14
A15
A13
D0
– 3 –
CXP740000
Pin Assignment in Piggyback Mode (LQFP package)
Note) 1. NC (Pin 88) is left open.
2. VSS (Pins 39 and 86) are both connected to GND.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
51
52
53
54
55
56
57
58
59
60
70
69
68
67
63
64
65
66
61
62
71
72
73
74
75
76
77
78
79
80
81
82
83
84
88
87
86
85
89
90
100
99
98
97
96
95
94
91
92
93
2
3
4
5
6
7
8
9
10
11
12
13
14
1
15
16
17
18
19
20
21
22
23
24
25
26
27
28
26
27 28
29
30
33
50
40
39
38
37
36
35
34
31
32
41 42
43
44
45
46
47
48
49
PE1/INT2
PE4
PE5
PE7
PE6
PG1/RxD
PG2/EC0
PG3/EC1
PG5/INT3
AN0
PG4/EC2
PG6/INT4
PG7/CINT
AN1
AN2
AN3
PF0/AN4
AV
DD
AVREF
PF3/AN7
PG0/TxD
PF2/AN6
PF1/AN5
PE2/PWM0
PE3/PWM1
PC4
PA4
PA5
PA6
PA7
NC
V
DD
V
SS
PK1/TX
PK2/TEX
PI1/RMC
PI2/NMI
PI3/TO0/ADJ
PI4/INT1/CS1
PI5/SCK1
PC5
PC6
PA1
PA2
PA3
PC7
PA0
PI6/SO1
PI7/SI1
PE0/INT0
PH7
PH6
PH5
PH4
PH3
PH2
PH1
PH0
PK7/TO1
RST
V
SS
XTAL
EXTAL
PK6/CS0
PK5/SI0
PK4/SO0
PK3/SCK0
PF7/AN11
PF6/AN10
PF5/AN9
AV
SS
PF4/AN8
PD0
PD1
PD2
PC3
PC2
PC1
PC0
PB7/SI2
PB6/SO2
PB5/SCK2
PB4/TO2
PB3
PB2
PB1
PB0
PJ7
PJ6
PJ5
PJ4
PJ3
PJ2
PJ1
PJ0
PD7
PD6
PD5
PD4
PD3
A15
A12
A7
A5
A4
A6
A3
A2
A1
A0
NC
D0
D1
GND
D2
V
DD
A14
A13
A9
A11
A8
OE
A10
CE
D7
D6
D5
D4
A16
D3
30
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