Sony CXP82600 Datasheet

CXP82600

CMOS 8-bit Single Chip Microcomputer

Description

The CXP82600 is a CMOS 8-bit single chip
microcomputer of piggyback/evaluator combined
type, which is developed for evaluating the function
of the CXP82612/82616.

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 16K bytes are available.)

• Incorporated RAM capacity 448 bytes ( fluorescent 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 336 segments display possible

1 to 16-digit dynamic display
Dimmer function
High voltage drive output (40V)
On-chip pull-down resistor (Mask option)
Hardware key scan function
(Maximum 8 × 16 key matrix compatible.)

— Remote control receiving circuit 8-bit pulse measurement counter with on-chip

6-stage FIFO

• Interruption 13 factors, 13 vectors, multi-interruption possible

• Standby mode SLEEP/STOP

• Package 80-pin ceramic PQFP

80 pin PQFP (Ceramic)

evaluator type

Piggyback/

Note) Mask option depends on the type of the CXP82600. 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 –

E94X10-PP

Pin Assigument in Piggyback Mode

PE1/INT1

PE2/INT2

PH1

PH0

PE0/EC/INT0

NC

PH3/TX

PH2/TEX

DD

V

FDP

V

T0

T1

T2

T3

T4

CXP82600

T5

PE3/INT3/NMI

PE4/RMC

PE5
PE6

PE7/TO/ADJ

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

10
11

12
13
14
15
16
17
18
19
20

21

22
23

24

69

70

68

A13

30

29
28

27
26
25
24

23

22
21

20

D5

10
11
12
13

75

74

76

A12

A7

3

4

5
6
7
8
9

15

14

D2

D1

16

A15

2

GND

73

17

72

71

DD

A14

V

NC

32

1

31

18

19

D4

D3

NC

80

78

79

77

1
2
3
4
5
6
7
8
9

A6
A5
A4
A3
A2
A1
A0

NC

D0

67

A8
A9
A11
NC
OE
A10
CE
D7
D6

66

65

59

64

60

58

63
62
61

57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41

T6
T7
T8/S28
T9/S27
T10/S26
T11/S25
T12/S24
T13/S23
T14/S22
T15/S21
S20
S19
S18
S17
S16
PF7/S15
PF6/S14
PF5/S13
PF4/S12
PF3/S11
PF2/S10
PF1/S9
PF0/S8
PD7/S7

26

25

PA3/AN3

27

28

PA5/AN5

PA4/AN4

30

29

PA7/AN7

PA6/AN6

RST

31

EXTAL

32

33

XTAL

SS

V

34

PD0/S0

35

36

PD2/S2

PD1/S1

37

PD3/S3

38

PD4/S4

Note) 1. NC (Pin 75) is always connected to VDD.

2. PH3/TX (Pin 73) is input port during port selection;
oscillation output during oscillation selection.

– 2 –

39

PD5/S5

40

PD6/S6