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參數(shù)資料
| 型號： | CXP87740AQ |
| 廠商： | Sony Corporation |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8-BIT MICROCONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 1/27頁 |
| 文件大?。?/td> | 556K |
| 代理商： | CXP87740AQ |
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Description
The CXP87740A/87748A is a CMOS 8-bit micro-
computer which consists of A/D converter, serial
interface, timer/counter, time base timer, vector
interruption, high precision timing pattern generation
circuit, PWM generator, PWM for tuner, VISS/VASS
circuit, 32kHz timer/event counter, remote control
receiving circuit, VCR vertical sync separation circuit
and the measuring circuit which measure signals of
capstan FG and drum FG/PG and other servo systems,
as well as basic configurations like 8-bit CPU, ROM,
RAM and I/O port. They are integrated into a single chip.
Also CXP87740A/87748A provides sleep/stop function
which enables to lower power consumption and ultra-low
speed instruction mode in 32kHz operation.
Features
A wide instruction set (213 instructions) which cover various types of data
— 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instruction
Minimum instruction cycle
During operation 333ns/12MHz (Supply voltage 3.0 to 5.5V)
During operation 250ns/16MHz (Supply voltage 4.5 to 5.5V)
During operation 122μs/32kHz
Incorporated ROM capacity
40K bytes (CXP87740A)
48K bytes (CXP87748A)
Incorporated RAM capacity
1344 bytes
Peripheral functions
— A/D converter
8-bit, 12-channel, successive approximation system
(Conversion time 20.0μs/16MHz)
— Serial interface
Incorporated 8-bit and 8-stage FIFO, 1-channel
(1 to 8 bytes auto transfer)
8-bit serial I/O, 1-channel
— Timer
8-bit timer, 8-bit timer/counter, 19-bit time base timer,
32kHz timer/counter
— High precision timing pattern generator
PPG 19 pins 32-stage programmable
RTG 5-pins 2-channel
— PWM/DA gate output
12-bit, 2-channel (Repetitive frequency 62kHz/16MHz)
— Servo input control
Capstan FG, Drum FG/PG, CTL input
— VSYNC separator
— FRC capture unit
Incorporated 26-bit and 8-stage FIFO
— PWM output
14-bit, 1-channel
— VISS/VASS circuit
Pulse duty auto detection circuit
— Remote control receiving circuit
8-bit pulse measuring counter, 6-stage FIFO
Interruption
21 factors, 15 vectors, multi-interruption possible
Standby mode
SLEEP/STOP
Package
100-pin plastic QFP/LQFP
Piggyback/evaluation chip
CXP87700 100-pin ceramic QFP/LQFP
Structure
Silicon gate CMOS IC
– 1 –
CXP87740A/87748A
CMOS 8-bit Single Chip Microcomputer
E94Z16-ST
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.
100 pin QFP (PIastic)
100 pin LQFP (PIastic)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXP87740AR | 8-BIT MICROCONTROLLER |
| CXP87748AQ | 8-BIT MICROCONTROLLER |
| CXP87748AR | 8-BIT MICROCONTROLLER |
| CXP877P48AQ | 8-BIT MICROCONTROLLER |
| CXP877P48AR | 8-BIT MICROCONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXP87740AR | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP87748A | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP87748AQ | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP87748AR | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP877P48A | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
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