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Sony Semiconductor Electronic Components Datasheet

CXP84100 Datasheet

CMOS 8-bit Single Chip Microcomputer

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CXP84100
CMOS 8-bit Single Chip Microcomputer
Piggyback/
evaluator type
Description
The CXP84100 is a CMOS 8-bit single chip micro-
computer of piggyback/evaluator combined type,
which is developed for evaluating the function of the
CXP84120/84124.
80 pin PQFP (Ceramic)
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
122µs at 32kHz 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
32kHz timer/counter
— Remote control reception circuit 8-bit pulse measurement counter with on-chip 6-stage FIFO
— PWM output
14 bits, 1 channel
Interruption
15 factors, 15 vectors, multi-interruption possible
Standby mode
Sleep/stop
Package
80-pin ceramic QFP
Note) Mask option depends on the type of the CXP84100. 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–
E93850A79-PS


Sony Semiconductor Electronic Components Datasheet

CXP84100 Datasheet

CMOS 8-bit Single Chip Microcomputer

No Preview Available !

Pin Configuration in Piggyback Mode
CXP84100
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65
PF3 1
PF4 2
PF5 3
PF6 4
PF7 5
PD0 6
PD1 7
PD2 8
PD3 9
PD4 10
PD5 11
PD6 12
PD7 13
PC0 14
PC1 15
PC2 16
PC3 17
PC4 18
PC5 19
PC6 20
PC7 21
PH0 22
PH1 23
PH2 24
4 3 2 1 32 31 30
A6 5
29 A8
A5 6
28 A9
A4 7
27 A11
A3 8
26 NC
A2 9
25 OE
A1 10
24 A10
A0 11
23 CE
NC 12
22 D7
D0 13
21 D6
14 15 16 17 18 19 20
64 PI4
63 PI3/INT3
62 PI2/INT2
61 PI1/INT1
60 PI0/INT0
59 PE5/TO
58 PE4/PWM
57 PE3/NMI
56 PE2/RMC
55 PE1/EC1
54 PE0/EC0
53 PB7/SO1
52 PB6/SI1
51 PB5/SCK1
50 PB4/SO0
49 PB3/SI0
48 PB2/SCK0
47 PB1/CS0
46 PB0/CINT
45 PA7/AN7
44 PA6/AN6
43 PA5/AN5
42 PA4/AN4
41 PA3/AN3
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Note) NC (Pin 73) is always connected to VDD.
–2–


Part Number CXP84100
Description CMOS 8-bit Single Chip Microcomputer
Maker Sony Corporation
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CXP84100 Datasheet PDF






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1 CXP84100 CMOS 8-bit Single Chip Microcomputer
Sony Corporation





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