Sony CXP84200 Datasheet
Description
The CXP84200 is a CMOS 8-bit single chip microcomputer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP84220/84224.
Features
• Wide-range instruction system (213 instructions) to
cover various types of data
— 16-bit operation/multiplication and division/Boolean
bit operation instructions
• Minimum instruction cycle 400ns at 10MHz operation
• Applicable EPROM LCC type 27C128, LCC type 27C256
(Maximum 24K bytes are available.)
• Incorporated RAM capacity 624 bytes
• Peripheral functions
— A/D converter 8-bit, 8-channel, successive approximation method
(Conversion time of 32µs/10MHz)
— Serial interface Incorporated 8-bit, 8-stage FIFO
(Auto transfer for 1 to 8 bytes), 1 channel
8-bit clock sync type, 1 channel
— Timer 8-bit timer
8-bit timer/counter
19-bit time base timer
16-bit capture timer/counter
— Remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO
— PWM output 14 bits, 1 channel
• Interruption 14 factors, 14 vectors, multi-interruption possible
• Standby mode Sleep/stop
• Package 64-pin ceramic SDIP
Note) Mask option depends on the type of the CXP84200. Refer to the Products List for details.
Structure
Silicon gate CMOS IC
CMOS 8-bit Single Chip Microcomputer
– 1 –
E93865A7X-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.
CXP84200
64 pin PSDIP (Ceramic)
Piggyback/
evaluator type
– 2 –
CXP84200
NC
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
GND
VDD
A14
A13
A8
A9
A11
OE
A10
CE
D7
D6
D5
D4
D3
PG0
PG1
PG2
PF0
PF1
PF2
PF3
PF4
PF5
PF6
PF7
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
RST
XTAL
EXTAL
V
SS
VDD
PI6
PI5
PI4
PI3/INT3
PI2/INT2
PI1/INT1
PI0/INT0
PE5/TO
PE4/PWM
PE3/NMI
PE2/RMC
PE1/EC1
PE0/EC0
PB7/SO1
PB6/SI1
PB5/SCK1
PB4/SO0
PB3/SI0
PB2/SCK0
PB1/CS0
PB0/CINT
PA7/AN7
PA6/AN6
PA5/AN5
PA4/AN4
PA3/AN3
PA2/AN2
PA1/AN1
PA0/AN0
AV
REF
AVSS
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
40
39
38
37
36
35
34
31
32
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
1
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
Pin Assignment in Piggyback Mode
Note) NC (Pin 1) is always connected to VDD.
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