Chip Microcomputer. CXP83232A Datasheet

CXP83232A Microcomputer. Datasheet pdf. Equivalent

CXP83232A Datasheet
Recommendation CXP83232A Datasheet
Part CXP83232A
Description CMOS 8-bit Single Chip Microcomputer
Feature CXP83232A; CXP83232A/83240A CMOS 8-bit Single Chip Microcomputer Description The CXP83232A/83240A is a CMOS 8-b.
Manufacture Sony Corporation
Datasheet
Download CXP83232A Datasheet





Sony Corporation CXP83232A
CXP83232A/83240A
CMOS 8-bit Single Chip Microcomputer
Description
The CXP83232A/83240A is a CMOS 8-bit single
chip microcomputer integrating on a single chip an
A/D converter, serial interface, timer/counter, time
base timer, 32kHz timer/counter, capture timer
counter, LCD controller/driver, remote control
reception circuit and 14-bit PWM output besides the
basic configurations of 8-bit CPU, ROM, RAM, and
I/O port.
The CXP83232A/83240A also provides a sleep/stop
function that enables lower power consumption.
100 pin QFP (Plastic) 100 pin LQFP (Plastic)
Features
Wide-range instruction system (213 instructions) to cover various types of data.
— 16-bit arithmetic/multiplication and division/boolean bit operation instructions
Minimum instruction cycle 400ns at 10MHz operation
8µs at 500kHz
122µs at 32kHz operation
Incorporated ROM capacity 32Kbytes (CXP83232A)
40Kbytes (CXP83240A)
Incorporated RAM capacity 1120bytes (includes LCD display data area)
Peripheral functions
— A/D converter
8-bit, 8-channel, successive approximation method
(Conversion time of 32µs/10MHz)
— Serial interface
8-bit, 8-stage FIFO incorporated
(Auto transfer for 1 to 8 bytes), 1 channel
8-bit clock synchronized type, 1 channel
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time base timer,
16-bit capture timer/counter, 32kHz timer/counter
— LCD controller/driver
Maximum 160 segment display possible (during 1/4 duty)
4 common output, 40 segment output
Display method static, 1/2, 1/3, 1/4 duty
Bias method 1/2, 1/3 bias
— Remote control reception circuit 8-bit pulse measuring counter, 6-stage FIFO
— PWM output circuit
14 bits, 1 channel
Interruption
15 factors, 15 vectors, multi-interruption possible
Standby mode
SLEEP/STOP
Package
100-pin plastic QFP/LQFP
Piggyback/evaluation chip
CXP83200A 100-pin ceramic QFP/LQFP
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.
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E94842-PP



Sony Corporation CXP83232A
CXP83232A/83240A
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Sony Corporation CXP83232A
Pin Assignment (Top View) (QFP package)
CXP83232A/83240A
PE3/INT2
PE3/INT3/NMI
PE4/RMC
PE5/PWM
PE6/TO/ADJ
PB0/CINT
PB1/CS0
PB2/SCK0
PB3/SI0
PB4/SO0
PB5/SCK1
PB6/SI1
PB7/SO1
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PH0
PH1
PH2
PH3
PH4
PH5
PH6
PH7
PA0/AN0
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
1 80
2 79
3 78
4 77
5 76
6 75
7 74
8 73
9 72
10 71
11 70
12 69
13 68
14 67
15 66
16 65
17 64
18 63
19 62
20 61
21 60
22 59
23 58
24 57
25 56
26 55
27 54
28 53
29 52
30 51
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
SEG26/PF2
SEG25/PF1
SEG24/PF0
SEG23/PD7
SEG22/PD6
SEG21/PD5
SEG20/PD4
SEG19/PD3
SEG18/PD2
SEG17/PD1
SEG16/PD0
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3
COM2
COM1
Note) 1. NC (Pin 90) is always connected to VDD.
2. VSS (Pin 41 and 91) are both connected to GND.
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