Chip Microcomputer. CXP832P40A Datasheet

CXP832P40A Microcomputer. Datasheet pdf. Equivalent

CXP832P40A Datasheet
Recommendation CXP832P40A Datasheet
Part CXP832P40A
Description CMOS 8-bit Single Chip Microcomputer
Feature CXP832P40A; CXP832P40A CMOS 8-bit Single Chip Microcomputer Description The CXP832P40A is a CMOS 8-bit single ch.
Manufacture Sony Corporation
Datasheet
Download CXP832P40A Datasheet





Sony Corporation CXP832P40A
CXP832P40A
CMOS 8-bit Single Chip Microcomputer
Description
The CXP832P40A 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, PROM, RAM, and I/O port.
Also the CXP832P40A provides sleep/stop function
which enables to lower power consumption.
The CXP832P40A is the PROM-incorporated
version of the CXP83240A with built-in mask ROM.
This provides the additional feature of being able to
write directry into the program. Thus, it is most
suitable for evaluation use during system
development and for small-quantity production.
100 pin QFP (Plastic)
tructure
Silicon gate CMOS IC
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 operation
122µs at 32kHz operation
Incorporated PROM capacity 40K bytes
Incorporated RAM capacity 1120 bytes (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 measurement counter with on-chip, 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
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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E94X39-PP



Sony Corporation CXP832P40A
CXP832P40A
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Sony Corporation CXP832P40A
Pin Assignment (Top View) (QFP package)
CXP832P40A
PE2/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. Vpp (Pin 90) is always connected to VDD.
2. VSS (Pin 41 and 91) are both connected to GND.
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