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PDF CXP740000 Data sheet ( Hoja de datos )
| Número de pieza | CXP740000 | |
| Descripción | CMOS 8-bit Single Chip Microcomputer | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
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CXP740000
CMOS 8-bit Single Chip Microcomputer Piggy/evaluation chip
Description
The CXP740000 is a CMOS 8-bit single chip micro-
computer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP740056/740096/740010.
100 pin PQFP (Ceramic)
Features
• A wide instruction set (211 instructions) which
covers various types of data.
QFP supported
LQFP supported
—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
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.
–1–
E98429-PS
1 page  
Pin Assignment in Evaluator Mode (LQFP package)
CXP740000
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
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
1 75
2 74
3 73
4 72
5 71
6
A15 1
30 VDD
70
7
A12 2
29 A14
69
8
A7/D7
3
28 A13
68
9
A6/D6
4
27 A8
67
10
A5/D5
5
26 A9
66
11
A4/D4
6
25 A11
65
12
A3/D3
7
24 HALT
64
13
A2/D2
8
23 A10
63
14
A1/D1
9
22 E/P
62
15
A0/D0
10
21 I/T
61
16
NC 11
20 MON
60
17
RD 12
19 RST
59
18
WR 13
18 C1
58
19
SYNC
14
17 C2
57
20
GND
15
16 A16
56
21 55
22 54
23 53
24 52
25 51
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
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
AVDD
AVREF
Note) 1. NC (Pin 88) is left open.
2. VSS (Pins 39 and 86) are both connected to GND.
–5–
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet CXP740000.PDF ] | |
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