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參數(shù)資料
| 型號： | CXP81848A |
| 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)： | 1/26頁 |
| 文件大小： | 544K |
| 代理商： | CXP81848A |
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Description
The CXP81840A/81848A 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, 32kHz
timer/event counter, remote control receiving circuit,
as well as basic configurations like 8-bit CPU, ROM,
RAM and I/O port. They are integrated into a single
chip.
Also CXP81840A/81848A 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 (CXP81840A)
48K bytes (CXP81848A)
Incorporated RAM capacity
1344bytes
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)
— FRC capture unit
Incorporated 26-bit and 8-stage FIFO
— PWM output
14-bit, 1-channel
— Remote control receiving circuit
8-bit pulse measuring counter, 6-stage FIFO
Interruption
20 factors, 15 vectors, multi-interruption possible
Standby mode
SLEEP/STOP
Package
100-pin plastic QFP/LQFP
Piggyback/evaluation chip
CXP81800 100-pin ceramic QFP/LQFP
– 1 –
CXP81840A/81848A
CMOS 8-bit Single Chip Microcomputer
E94Z12-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.
Structure
Silicon gate CMOS IC
100 pin QFP (PIastic)
100 pin LQFP (PIastic)
相關(guān)PDF資料 |
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| CXP818P48AQ | 8-BIT MICROCONTROLLER |
| CXP818P48AR | 8-BIT MICROCONTROLLER |
| CXP818P48A | CMOS 8-bit Single Chip Microcomputer |
| CXP81900 | CMOS 8-bit Single Chip Microcomputer |
| CXP81952M | CMOS 8-bit Single Chip Microcomputer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXP81848AQ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| CXP81848AR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Microcontroller |
| CXP818P48A | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CMOS 8-bit Single Chip Microcomputer |
| CXP818P48AQ | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
| CXP818P48AR | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-Bit Microcontroller |
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