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Электронный компонент: CXP86608

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CMOS 8-bit Single Chip Microcomputer
Description
The CXP86608/86612/86616 are the CMOS 8-bit
single chip microcomputer integrating on a single
chip an A/D converter, serial interface, timer/counter,
time-base timer, I
2
C bus interface, PWM output,
remote control reception circuit, watchdog timer,
32kHz timer/counter besides the basic configurations
of 8-bit CPU, ROM, RAM, I/O ports.
The CXP86608/86612/86616 also provide a sleep
function that enables to lower the power consumption.
Features
A wide instruction set (213 instructions) which covers various types of data
-- 16-bit operation/multiplication and division/Boolean bit operation instructions
Minimum instruction cycle
250ns at 16MHz operation
122s at 32kHz operation
Incorporated ROM
8K bytes (CXP86608)
12K bytes (CXP86612)
16K bytes (CXP86616)
Incorporated RAM
352 bytes
Peripheral functions
-- A/D converter
8 bits, 6 channels, successive approximation method
(Conversion time of 3.25s at 16MHz)
-- Serial interface
8-bit clock sync type, 1 channel
-- Timer
8-bit timer
8-bit timer/counter
19-bit time-base timer
32kHz timer/counter
-- I
2
C bus interface
-- PWM output
8 bits, 4 channels
-- Remote control reception circuit
8-bit pulse measurement counter, 6-stage FIFO
-- Watchdog timer
Interruption
11 factors, 11 vectors, multi-interruption possible
Standby mode
Sleep
Package
64-pin plastic SDIP/QFP
Piggyback/evaluator
CXP86400 64-pin ceramic PQFP
CXP86490 64-pin ceramic PSDIP
Perchase of Sony's I
2
C components conveys a licence under the Philips I
2
C Patent Rights to use these components
in an I
2
C system, provided that the system conforms to the I
2
C Standard Specifications as defined by Philips.
1
E97750-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.
CXP86608/86612/86616
64 pin SDIP (Plastic)
64 pin QFP (Plastic)
Structure
Silicon gate CMOS IC
2
CXP86608/86612/86616
A
/
D

C
O
N
V
E
R
T
E
R
6
C
H
F
I
F
O
R
E
M
O
C
O
N
S
E
R
I
A
L

I
N
T
E
R
F
A
C
E
U
N
I
T
8

B
I
T

T
I
M
E
R

1
8

B
I
T

T
I
M
E
R
/
C
O
U
N
T
E
R

0
I
2
C

B
U
S
I
N
T
E
R
F
A
C
E

U
N
I
T
8

B
I
T

P
W
M
P
R
E
S
C
A
L
E
R
/
T
I
M
E

B
A
S
E

T
I
M
E
R
W
A
T
C
H
D
O
G

T
I
M
E
R
3
2
k
H
z
T
I
M
E
R
/
C
O
U
N
T
E
R
R
O
M
8
K
/
1
2
K
/
1
6
K
B
Y
T
E
S
R
A
M
3
5
2
B
Y
T
E
S
S
P
C
7
0
0

C
P
U

C
O
R
E
C
L
O
C
K

G
E
N
E
R
A
T
O
R
/
S
Y
S
T
E
M

C
O
N
T
R
O
L
IN
TE
RR
UP
T C
ON
TR
OL
LE
R
PO
RT
A
PO
RT
B
PO
RT
C
PO
RT
D
PO
RT
E
PO
RT
F
PO
RT
G
P
G
3

t
o

P
G
7
5
P
F
0

t
o

P
F
3
4
P
E
4

t
o

P
E
6
3
P
E
2

t
o

P
E
3
2
P
E
0

t
o

P
E
1
2
P
D
0

t
o

P
D
7
8
P
C
6

t
o

P
C
7
2
P
C
0

t
o

P
C
5
6
P
B
0

t
o

P
B
7
8
P
A
0

t
o

P
A
7
8
PW
M0
to
P
WM
3
AD
J
SC
L1
SC
L0
SD
A1
SD
A0
T
O
E
C
S
C
K
S
O
S
I
R
M
C
A
N
0

t
o

A
N
5
6
2
2
IN
T0
IN
T1
IN
T2
TE
X
TX
EX
TA
L
XT
AL
RS
T
V
DD
V
SS
4
P
F
4

t
o

P
F
7
4
Block Diagram
3
CXP86608/86612/86616
40
39
38
37
36
35
34
33
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
63
64
61
62
31
32
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
V
SS
V
DD
NC
NC
NC
PE4
PE5
PE6
NC
NC
NC
PB0
PB1
PB2
PG3
PG4
PC4
PC5
PC6
PC7
PF0/PWM0
PF1/PWM1
PF2/PWM2
PF3/PWM3
PF4/SCL0
PF5/SCL1
PF6/SDA0
PF7/SDA1
PE0/TO/ADJ
PE1
PE2/TEX/INT0
PE3/TX
PD4
PC3
PC2
PC1
PC0
PD7/EC
PD6/RMC
PD5
PD3/SI
PD2/SO
PD1/SCK
PD0/INT2
PA7
PA6
RST
V
SS
PA0/AN0
XTAL
EXTAL
PA5/AN5
PA4/AN4
PA3/AN3
PA2/AN2
PA1/AN1
PB7
PB6
PB5
PB4
PB3
PG7/INT1
PG6
PG5
Pin Assignment (Top View) 64-pin SDIP
Note) 1. NC (Pins 38, 39, 40, 44 and 46) are left open.
2. Vss (Pins 16 and 48) are both connected to GND.
3. Pin 45 is the NC pin. However, connect it to V
DD
because it is the
EXLC pin (input) for the piggyback/evaluator and OTP devices.
4
CXP86608/86612/86616
V
SS
V
DD
NC
NC
NC
PE4
PE5
PE6
NC
NC
PE1
PE2/TEX/INT0
PE3/TX
PF3/PWM3
PF4/SCL0
PF5/SCL1
PF6/SDA0
PF7/SDA1
PE0/TO/ADJ
40
39
38
37
36
35
34
33
41
42
43
44
45
46
47
48
49
50
51
P
F
2
/
P
W
M
2
P
F
1
/
P
W
M
1
P
F
0
/
P
W
M
0
P
C
7
P
C
6
P
C
5
P
C
4
P
C
3
P
C
2
P
C
1
P
C
0
P
D
7
/
E
C
P
D
6
/
R
M
C
52
53
54
55
56
57
58
59
60
63
64
61
62
N
C
P
B
0
P
B
1
P
B
2
P
G
3
P
G
4
P
G
5
P
G
6
P
G
7
/
I
N
T
1
P
B
3
P
B
4
P
B
5
P
B
6
31 32
20 21 22 23 24 25 26 27 28 29 30
PD4
PD5
PD3/SI
PD2/SO
PD1/SCK
PD0/INT2
PA7
PA6
RST
V
SS
PA0/AN0
XTAL
EXTAL
PA5/AN5
PA4/AN4
PA3/AN3
PA2/AN2
PA1/AN1
PB7
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
Pin Assignment (Top View) 64-pin QFP
Note) 1. NC (Pins 32, 33, 34, 38 and 40) are left open.
2. Vss (Pins 10 and 42) are both connected to GND.
3. Pin 39 is the NC pin. However, connect it to V
DD
because it is the
EXLC pin (input) for the piggyback/evaluator and OTP devices.
5
CXP86608/86612/86616
(Port A)
8-bit I/O port.
I/O can be set in a
unit of single bits.
(8 pins)
(Port B)
8-bit I/O port. I/O can be set in a unit of single bits.
(8 pins)
(Port C)
Lower 6 bits are I/O ports; I/O can be set in a unit of single bits. Upper 2bits
are output port and large current (12mA) N-channel open drain output.
Upper 2 bits are medium voltage drive (12V), lower 6 bits are 5V drive.
(8 pins)
(Port D)
8-bit I/O port.
I/O can be set in a
unit of single bits.
Can drive 12mA
sink current.
(8 pins)
(Port E)
Bits 0 and 1 are I/O
port; I/O can be set
in a unit of single.
Bits 2 and 3 are
input port.
Bits 4, 5 and 6
are output port.
(7 pins)
Pin Description
Symbol
PA0/AN0
to
PA5/AN5
PA6 to PA7
PB0 to PB7
PC6 to PC7
PD0/INT2
PD1/SCK
PD2/SO
PD3/SI
PD4 to PD5
PD6/RMC
PD7/EC
PE0/TO/ADJ
PE1
PE2/TEX/INT0
PE3/TX
PE4 to PE6
I/O/
Analog input
I/O
I/O
Output
I/O/Input
I/O/I/O
I/O/Output
I/O/Input
I/O
I/O/Input
I/O/Input
I/O/Output/
Output
I/O
Input/Input/
Input
Input/Output
Output
I/O
Description
Analog inputs to A/D converter.
(6 pins)
External interruption request input.
Active at the falling edge.
Serial clock I/O.
Serial data output.
Serial data input.
Remote control reception circuit input.
External event input for timer/counter.
Rectangular wave output
for 8-bit timer/counter.
Connects a crystal for
32kHz timer/counter
clock oscillation. When
used as an event
counter, input to TEX pin
and leave TX pin open.
32kHz oscillation
frequency dividing output.
External interruption
request input. Active at
the falling edge
PC0 to PC5
I/O