Chip Microcomputer. CXP82700 Datasheet

CXP82700 Microcomputer. Datasheet pdf. Equivalent

CXP82700 Datasheet
Recommendation CXP82700 Datasheet
Part CXP82700
Description CMOS 8-bit Single Chip Microcomputer
Feature CXP82700; CXP82700 CMOS 8-bit Single Chip Microcomputer Description The CXP82700 is a CMOS 8-bit single chip m.
Manufacture Sony Corporation
Datasheet
Download CXP82700 Datasheet




Sony Corporation CXP82700
CXP82700
CMOS 8-bit Single Chip Microcomputer
Piggyback/
evaluator type
Description
The CXP82700 is a CMOS 8-bit single chip
microcomputer of piggyback/evaluator combined
type, which is developed for evaluating the function
of the CXP82712/82716.
64 pin PSDIP (Ceramic)
Features
A wide instruction set (213 instructions) which
cover various types of data.
— 16-bit operation/multiplication and division/boolean bit operation instructions
Minimum instruction cycle
400ns at 10MHz operation
122µs at 32kHz operation
Applicable EPROM
LCC type 27C128, LCC type 27C256
(Maximum 16Kbytes are available)
Incorporated RAM capacity
448 bytes (LCD display data area included)
Peripheral functions
— A/D converter
8-bit, 8-channel, successive approximation method
(Conversion time of 32µs/10MHz)
— Serial interface
Incorporated 8-bit and 8-stage FIFO
(Auto transfer for 1 to 8 bytes), 1 circuit 2channels
— Timer
8-bit timer, 8-bit timer/counter,
19-bit time base timer, 32kHz timer/counter
— Fluorescent display panel controller/driver
Maximum 144 segments display possible
1 to 16-digit dynamic display
24 high voltage drive output port
Dimmer function
High voltage drive output (40V)
On-chip pull-down resistor (Mask option)
Hardware key scan function
(Maximum 8 × 8 key matrix compatible.)
— Remote control receiving circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO
— PWM output
8bit, 1channel
Interruption
13 factors, 13 vectors, multi-interruption possible
Standby mode
SLEEP/STOP
Package
64-pin ceramic PSDIP
Note) Mask option depends on the type of the CXP82700. 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–
E94X11-PP



Sony Corporation CXP82700
Pin Assigument in Piggyback Mode
PH0/TX
PH1/TEX
NC
PE6/ADJ/TO
PB0/CS1
PB1/CS0
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
PC0/KR0
PC1/KR1
PC2/KR2
PC3/KR3
PC4/KR4
PC5/KR5
PC6/KR6
PC7/KR7
PA0/AN0
PA1/AN1
PA2/AN2
PA3/AN3
PA4/AN4
PA5/AN5
PA6/AN6
PA7/AN7
RST
EXTAL
XTAL
Vss
1
2
3
4
5
6
7
8
A15
9
A12
10
11 A7
12 A6
13 A5
14 A4
15 A3
16
A2
17
A1
18
A0
19
20 D0
21 D1
22 D2
23 GND
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CXP82700
64 VDD
63 PE5/PWM
62 PE4/RMC
61 PE3/INT3/NMI
60 PE2/INT2
59 PE1/INT1
58 PE0/EC/INT0
57 VFDP
28 VDD
56 T0
27 A14
55 T1
26
A13 54
T2
25
A8 53
T3
24
A9 52
T4
23
A11 51
T5
22
OE 50
T6
49 T7
21 A10
48 T8/S28
20 CE
47 T9/S27
19 D7
46 T10/S26
18
D6 45
T11/S25
17
D5 44
T12/S24
16
D4 43
T13/S23
15
D3 42
T14/S22
41 T15/S21
40 S20
39 S19
38 S18
37 S17
36 S16
35 PF7/S15
34 PF6/S14
33 PF5/S13
Note) 1. NC (Pin 3) is always connected to VDD.
2. PH0/TX (Pin 1) is input port during port selection;
oscillation output during oscillation selection.
–2–



Sony Corporation CXP82700
Pin Assigument in Evaluator Mode
PH0/TX
PH1/TEX
NC
PE6/ADJ/TO
PB0/CS1
PB1/CS0
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
PC0/KR0
PC1/KR1
PC2/KR2
PC3/KR3
PC4/KR4
PC5/KR5
PC6/KR6
PC7/KR7
PA0/AN0
PA1/AN1
PA2/AN2
PA3/AN3
PA4/AN4
PA5/AN5
PA6/AN6
PA7/AN7
RST
EXTAL
XTAL
Vss
1
2
3
4
5
6
7
8
9
10 A15
11 A12
12 A7/D7
13 A6/D6
14
A5/D5
15
A4/D4
16
A3/D3
17
18 A2/D2
19 A1/D1
20 A0/D0
21 RD
22 WR
23
SYNC
24
GND
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CXP82700
64 VDD
63 PE5/PWM
62 PE4/RMC
61 PE3/INT3/NMI
60 PE2/INT2
59 PE1/INT1
58 PE0/EC/INT0
57 VFDP
56 T0
28
VDD 55
T1
27
A14 54
T2
26
A13 53
T3
25
A8 52
T4
51 T5
24 A9
50 T6
23 A11
49 T7
22 HALT
48 T8/S28
21
A10 47
T9/S27
20
E/P 46
T10/S26
19
I/T 45
T11/S25
18
MON 44
T12/S24
17
RST 43
T13/S23
42 T14/S22
16 C1
41 T15/S21
15 C2
40 S20
39 S19
38 S18
37 S17
36 S16
35 PF7/S15
34 PF6/S14
33 PF5/S13
Note) 1. NC (Pin 3) is always connected to VDD.
2. PH0/TX (Pin 1) is input port during port selection;
oscillation output during oscillation selection.
–3–





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