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參數(shù)資料
| 型號： | CXP82940 |
| 廠商： | Sony Corporation |
| 英文描述： | CMOS 8-bit Single Chip Microcomputer |
| 中文描述： | 的CMOS 8位單片機 |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 403K |
| 代理商： | CXP82940 |
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CXP82940/82948/82952/82960
CMOS 8-bit Single Chip Microcomputer
E95130-PK
Description
The CXP82940/82948/82952/82960 is a CMOS 8-bit
single chip microcomputer integrating on a single
chip an A/D converter, serial interface, timer/counter,
time
base
timer,
fluorescent
controller/driver, I
2
C bus interface, remote control
transmission circuit, remote control reception circuit,
and
32kHz
timer/counter
configurations of 8-bit CPU, ROM, RAM, and I/O
port.
display
panel
besides
the
basic
Features1
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
250ns at 16MHz operation
(122μs at 32kHz operation)
40K bytes (CXP82940)
48K bytes (CXP82948)
52K bytes (CXP82952)
60K bytes (CXP82960)
2048 bytes (including fluorescent display area)
Incorporated ROM capacity
Incorporated RAM capacity
Periphera; functions
— A/D converter
8-bit, 8-channel, successive approximation method
(Conversion time of 20μs/16MHz)
Buffer RAM incorporated (Auto transfer for 1 to 32 bytes), 1 channel
8-bit, 8-stage FIFO incorporated
(Auto transfer for 1 to 8 bytes), 1 channel
8-bit timer, 8-bit timer/counter, 19-bit time base timer
32kHz timer/counter
Maximum of 196 segments display possible
1 to 16-digit dynamic display
Dimmer function
High voltage drive output (40V)
Incorporated pull-down resistor (Mask option)
Hardware key scan function
Maximum of 12
×
8 key matrix supportable
— Serial interface
— Timers
—
Fluorescent display panel controller/driver
— I
2
C bus interface
— Remote control transmission circuit
Auto transmission for 1 to 32 bytes,
restart function, carrier output function
8-bit pulse measurement counter, 6-stage FIFO
16 factors, 15 vectors, multi-interruption possible
SLEEP/STOP
80-pin plastic QFP
CXP82900 80-pin ceramic QFP
— Remote control reception circuit
Interruption
Standby mode
Package
Piggyback/evaluation chip
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.
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.
80 pin QFP (Plastic)
Structure
Silicon gate CMOS IC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXP82948 | CMOS 8-bit Single Chip Microcomputer |
| CXP82952 | CMOS 8-bit Single Chip Microcomputer |
| CXP82960 | CMOS 8-bit Single Chip Microcomputer |
| CXP82940Q | 8-BIT MICROCONTROLLER |
| CXP82948Q | 8-BIT MICROCONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXP82940Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP82948 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP82948Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP82952 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP82952Q | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
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