Datasheet > 微控制器和处理器 > 微控制器> COP87L88KGV-XE

COP87L88KGV-XE

更新时间： 2024-11-13 03:11:55

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
42页	444K
描述
8-Bit One-Time Programmable (OTP) Microcontroller with UART and Three Multi-Function Timers

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COP87L88KGV-XE 数据手册

PRELIMINARY

August 1996

COP87L88KG

8-Bit One-Time Programmable (OTP) Microcontroller

with UART and Three Multi-Function Timers

Schmitt trigger inputs on ports G and L

General Description

The COP87L88KG OTP microcontroller is a member of the

COP8^TMfeature family using an 8-bit core architecture. It is

Ð 44 PLCC with 39 I/O pins

pin and software compatible to the mask ROM COP888KG

Packages:

Ð 40 DIP with 35 I/O pins

product family.

(Continued)

CPU/Instruction Set Features

1 ms instruction cycle time

Key Features

Fourteen multi-source vectored interrupts servicing

Ð External Interrupt with selectable edge

Ð Idle Timer T0

Full duplex UART

Three 16-bit timers, each with two 16-bit registers

supporting:

Ð Three Timers (each with 2 interrupts)

Ð MICROWIRE/PLUS

Ð Multi-Input Wake-Up

Ð Software Trap

Ð UART (2)

Ð Default VIS (default interrupt)

Ð Processor Independent PWM mode

Ð External Event counter mode

Ð Input Capture mode

24 kbytes on-board OTP EPROM with security feature

1088 bytes on-board RAM

Versatile and easy to use instruction set

Additional Peripheral Features

8-bit Stack Pointer SPÐ(stack in RAM)

Idle Timer

Two 8-bit Register Indirect Data Memory Pointers

(B and X)

Multi-Input Wake-Up (MIWU) with optional interrupts (8)

Two analog comparators

WATCHDOG^TMand Clock Monitor logic

Fully Static CMOS

MICROWIRE/PLUS^TMserial I/O

Two power saving modes: HALT and IDLE

Low current drain (typically 1 mA)

I/O Features

Single supply operation: 2.7V–5.5V

Temperature ranges:

Memory mapped I/O

40 C to 85 C

Software selectable I/O options (TRI-STATE Output,

Push-Pull Output, Weak Pull-Up Input, High Impedance

Input)

Development Support

Emulation device for COP888KG

Real time emulation and full program debug offered by

MetaLink’s Development System

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

MICROWIRE/PLUS^TM, M CMOS^TM, COP8^TM, COPS^TMmicrocontrollers, MICROWIRE^TMand WATCHDOG^TMare trademarks of National Semiconductor Corporation.

IBMÉ, PCÉ, PC-ATÉ and PC-XTÉ are registered trademarks of International Business Machines Corporation.

iceMASTER^TMis a trademark of MetaLink Corporation.

1996 National Semiconductor Corporation

TL/DD12864

RRD-B30M96/Printed in U. S. A.

http://www.national.com

12 3 4 5 6 7...42

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与COP87L88KGV-XE相关器件

型号	品牌	获取价格	描述	数据表
COP87L88RB	NSC	获取价格	8-Bit CMOS OTP Microcontrollers with 16k or 32k Memory, CAN Interface, 8-Bit A/D, and USAR
COP87L88RBV-XE	ETC	获取价格	8-Bit Microcontroller
COP87L88RBV-XED	TI	获取价格	IC,MICROCONTROLLER,8-BIT,COP800 CPU,CMOS,LDCC,44PIN,PLASTIC
COP87L88RD	NSC	获取价格	8-Bit CMOS OTP Microcontrollers with 16k or 32k Memory and 8-Channel A/D with Prescaler
COP87L88RDN-XE	TI	获取价格	暂无描述
COP87L88RDV-XE	ETC	获取价格	8-Bit Microcontroller
COP87L88RG	NSC	获取价格	8-Bit One-Time Programmable (OTP) Microcontroller with 32 Kbytes of Program Memory
COP87L88RGN-XE	NSC	获取价格	8-Bit One-Time Programmable (OTP) Microcontroller with 32 Kbytes of Program Memory
COP87L88RGV-XE	NSC	获取价格	8-Bit One-Time Programmable (OTP) Microcontroller with 32 Kbytes of Program Memory
COP87L88RK	NSC	获取价格	8-Bit CMOS OTP Microcontrollers with 8k or 32k Memory, Comparator, and Single-slope A/D Ca

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