COP880C

更新时间： 2024-09-23 22:26:55

品牌	Logo	应用领域
美国国家半导体 - NSC		微控制器
页数	文件大小	规格书
31页	497K
描述
Microcontrollers

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数据手册

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COP880C 数据手册

August 1996

COP880C

Microcontrollers

General Description

The following part numbers are pin count and tempera-

ture variations of the COP880C: COP680C/COP681C/

n High current outputs (8 pins)

n Schmitt trigger inputs on Port G

n MICROWIRE PLUS serial I/O

n Packages:

COP682C/COP881C

COP981C/COP982C.

/COP882C/COP980C/

—20 DIP/SO with 16 I/O pins

—28 DIP/SO with 24 I/O pins

—40 DIP, 36 I/O pins

The COP880C devices are members of the COP8 microcon-

troller family. They are fully static parts, fabricated using

double-metal silicon gate microCMOS technology. This low

cost microcontroller is a complete microcomputer containing

all system timing, interrupt logic, ROM, RAM, and I/O nec-

essary to implement dedicated control functions in a variety

of applications. Features include an 8-bit memory mapped

—44 PLCC, 36 I/O pins

CPU/Instruction Set Features

n 1 µs instruction cycle time

n Three multi-source interrupts servicing

—External interrupt with selectable edge

—Timer interrupt

™

architecture, MICROWIRE/PLUS serial I/O, a 16-bit timer/

counter with capture register and a multi-sourced interrupt.

Each I/O pin has software selectable options to adapt the

device to the specific application. The part operates over a

voltage range of 2.5 to 6.0V. High throughput is achieved

with an efficient, regular instruction set operating at a 1

microsecond per instruction rate.

—Software interrupt

n Versatile and easy to use instruction set

n 8-bit Stack Pointer (SP)—stack in RAM

n Two 8-bit Register Indirect Data Memory Pointers

(B and X)

Key Features

Fully Static CMOS

n —16-bit multi-function timer supporting

—PWM mode

n Low current drain (typically 1 µA)

n Single supply operation: 2.5V to 6.0V

n Temperature ranges: 0˚C to 70˚C, −40˚C to +85˚C,

−55˚C to +125˚C.

—External event counter mode

—Input capture mode

n 4 kbytes of ROM

n 128 bytes of RAM

Development Support

n Emulation and OTP devices

I/O Features

n Memory mapped I/O

n Software selectable I/O options (TRI-STATE^®, Push-Pull,

n Real time emulation and full program debug offered by

MetaLink’s development system

Weak Pull-Up Input, High Impedance Input)

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

™

COPS , HPC , MICROWIRE and MICROWIRE/PLUS are trademarks of National Semiconductor Corporation.

™

iceMASTER is a trademark of MetaLink Corporation.

PC-XT^®and PC-AT^®are registered trademarks of International Business Machines Corporation.

DS010802

www.national.com

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与COP880C相关器件

型号	品牌	获取价格	描述	数据表
COP880CMHD-1	TI	获取价格	8-BIT, UVPROM, 10MHz, MICROCONTROLLER, CDIP40, WINDOWED, CERAMIC, DIP-40
COP880CMHD-2	TI	获取价格	8-BIT, UVPROM, 10MHz, MICROCONTROLLER, CDIP40, WINDOWED, CERAMIC, DIP-40
COP880CMHD-3	NSC	获取价格	IC 8-BIT, UVPROM, 10 MHz, MICROCONTROLLER, CDIP40, WINDOWED, CERAMIC, DIP-40, Microcontrol
COP880CMHEL-1	ETC	获取价格	8-Bit Microcontroller
COP880CMHEL-1X	TI	获取价格	8-BIT, UVPROM, 10MHz, MICROCONTROLLER, CQCC44, WINDOWED, LDCC-44
COP880CMHEL-2	ETC	获取价格	8-Bit Microcontroller
COP880CMHEL-2X	TI	获取价格	8-BIT, UVPROM, 10MHz, MICROCONTROLLER, CQCC44, WINDOWED, LDCC-44
COP880CMHEL-3	ETC	获取价格	8-Bit Microcontroller
COP880CMHEL-3X	TI	获取价格	8-BIT, UVPROM, 10MHz, MICROCONTROLLER, CQCC44, WINDOWED, LDCC-44
COP880C-XXX/N	NSC	获取价格	COP880C Microcontroller

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