參數(shù)資料
型號(hào)： CXP88140
廠商： Sony Corporation
英文描述： CMOS 8-bit Single Chip Microcomputer(CMOS、8位單片微型計(jì)算機(jī))
中文描述： 的CMOS 8位單片機(jī)（的CMOS，8位單片微型計(jì)算機(jī)）
文件頁(yè)數(shù)： 1/25頁(yè)
文件大?。?/td> 334K
代理商： CXP88140
Description
The CXP88132/88140 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
circuits, PWM generator, PWM for tuner, VISS/VASS
circuit, 32kHz timer/event counter, remote control
receiving circuit, FDP controller/driver, 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, CXP88132/88140 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 250ns/16MHz, During operation 122μs/32kHz
Incorporated ROM capacity
32Kbytes (CXP88132), 40Kbytes (CXP88140)
Incorporated RAM capacity
1296bytes
Peripheral function
— A/D converter
8-bit, 8-channel, successive approximation system
(Conversion time: 20.0μs/16MHz)
— Serial I/O with auto transfer mode
Incorporated 8-stage FIFO for data (1 to 8 bytes auto transfer)
— Timer
8-bit timer/counter, 2-channel, 19-bit time base timer
— High precision timing pattern generation
PPG 8 pins 32-stage programmable circuit RTG 5 pins 2-channel
— PWM/DA gate output
12-bit, 2-channel (Repetitive frequency 62.5kHz/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 for tuner
14-bit
— VISS/VASS circuit
Pulse duty auto detection circuit
— 32kHz timer/event counter
32kHz oscillation circuit, ultra-low speed instruction mode
— Remote control receiving circuit
8-bit pulse measuring counter, 6-stage FIFO
— FDP controller/driver
Max.148 segments can be displayed
Hardware key scanning function (Max.16
×
3 key matrix available)
— Tri-state output
PPG 1 pin, RTG 1 pin, output 8 pins
— Pseudo HSYNC output function
— High speed head switching circuit
Interruption
22 factors, 15 vectors, multi-interruption possible
Standby mode
SLEEP/STOP
Package
100-pin plastic QFP
Piggyback/evaluation chip
CXP88100
Structure
Silicon gate CMOS IC
– 1 –
CXP88132/88140
E94417-PS
CMOS 8-bit Single Chip Microcomputer
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 (Plastic)
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CXP88140Q 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller
CXP88152 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer
CXP88152Q 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
CXP88160 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer
CXP88160Q 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller
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