Datasheet > CXP81840AQ

CXP81840AQ

更新时间： 2024-11-24 23:44:47

品牌	Logo	应用领域
其他 - ETC		微控制器
页数	文件大小	规格书
26页	544K
描述
8-Bit Microcontroller

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数据手册

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CXP81840AQ 数据手册

CXP81840A/81848A

CMOS 8-bit Single Chip Microcomputer

Description

100 pin QFP (PIastic)

100 pin LQFP (PIastic)

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.

Structure

Also CXP81840A/81848A provides sleep/stop

function which enables to lower power consumption

and ultra-low speed instruction mode in 32kHz

operation.

Silicon gate CMOS IC

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

• Peripheral functions

— A/D converter

1344bytes

8-bit, 12-channel, successive approximation system

(Conversion time 20.0µs/16MHz)

— Serial interface

— Timer

Incorporated 8-bit and 8-stage FIFO, 1-channel

(1 to 8 bytes auto transfer)

8-bit serial I/O, 1-channel

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

— FRC capture unit

— PWM output

12-bit, 2-channel (Repetitive frequency 62kHz/16MHz)

Incorporated 26-bit and 8-stage FIFO

14-bit, 1-channel

— Remote control receiving circuit

• Interruption

8-bit pulse measuring counter, 6-stage FIFO

20 factors, 15 vectors, multi-interruption possible

SLEEP/STOP

• Standby mode

• Package

100-pin plastic QFP/LQFP

• Piggyback/evaluation chip

CXP81800 100-pin ceramic 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.

– 1 –

E94Z12-ST

12 3 4 5 6 7...26

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与CXP81840AQ相关器件

型号	品牌	获取价格	描述	数据表
CXP81840AR	ETC	获取价格	8-Bit Microcontroller
CXP81848A	SONY	获取价格	CMOS 8-bit Single Chip Microcomputer
CXP81848AQ	ETC	获取价格	8-Bit Microcontroller
CXP81848AR	ETC	获取价格	8-Bit Microcontroller
CXP818P48A	SONY	获取价格	CMOS 8-bit Single Chip Microcomputer
CXP818P48AQ	SONY	获取价格	8-Bit Microcontroller
CXP818P48AR	SONY	获取价格	8-Bit Microcontroller
CXP818P48AR-2-XXX	SONY	获取价格	Microcontroller, 8-Bit, OTPROM, SPC700 CPU, 16MHz, CMOS, PQFP100, 14 X 14 MM, 0.50 MM PITC
CXP81900	SONY	获取价格	CMOS 8-bit Single Chip Microcomputer
CXP81900M	SONY	获取价格	CMOS 8-bit Single Chip Microcomputer

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