COP8ACC720M9-XE

更新时间： 2024-09-23 22:05:19

品牌	Logo	应用领域
美国国家半导体 - NSC		微控制器外围集成电路
页数	文件大小	规格书
40页	524K
描述
8-Bit CMOS OTP Microcontroller with 16k Memory and High Resolution A/D

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COP8ACC720M9-XE 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	SOP, SOP20,.4	Reach Compliance Code：	unknown
HTS代码：	8542.31.00.01	风险等级：	5.55
具有ADC：	YES	其他特性：	ALSO OPERATES AT 2.5 TO 5.5V SUPPLY
地址总线宽度：		位大小：	8
CPU系列：	COP800	最大时钟频率：	4 MHz
DAC 通道：	NO	DMA 通道：	NO
外部数据总线宽度：		JESD-30 代码：	R-PDSO-G20
JESD-609代码：	e0	长度：	12.801 mm
I/O 线路数量：	15	端子数量：	20
最高工作温度：	70 °C	最低工作温度：
PWM 通道：	YES	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP20,.4
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	3/5 V
认证状态：	Not Qualified	RAM（字节）：	128
ROM（单词）：	4096	ROM可编程性：	OTPROM
座面最大高度：	2.642 mm	速度：	4 MHz
子类别：	Microcontrollers	最大供电电压：	5.5 V
最小供电电压：	4 V	标称供电电压：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	COMMERCIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7.49 mm	uPs/uCs/外围集成电路类型：	MICROCONTROLLER
Base Number Matches：	1

COP8ACC720M9-XE 数据手册

May 1999

COP8ACC7

8-Bit CMOS OTP Microcontroller with 16k Memory and

High Resolution A/D

Family features include an 8-bit memory mapped architec-

ture, 4 MHz CKI with 2.5 µs instruction cycle, two external

clock options (–XE = Crystal; –RE = RC), 6 channel A/D with

12-bit resolution, analog capture timer, analog current

source and V_CC/2 reference, one multi-function 16-bit timer/

General Description

The COP8ACC7 OTP (One Time Programmable) microcon-

™

trollers are highly integrated COP8 Feature core devices

with 16k memory and advanced features including a High-

Resolution A/D. This multi-chip CMOS device is suited for

applications requiring a full featured controller with a high

resolution A/D (only one external capacitor required), and for

pre-production devices for a ROM design. Pin and software

compatible (different V_CCrange) 4k ROM versions are avail-

able (COPACC5). Erasable windowed versions are available

for use with a range of COP8 software and hardware devel-

opment tools.

™

counter, MICROWIRE/PLUS serial I/O, two power saving

HALT/IDLE modes, MIWU, high current outputs, software

™

selectable I/O options, WATCHDOG timer and Clock Moni-

tor, 2.7V to 5.5V operation, program code security, and

20/28 pin packages.

Device included in this datasheet is:

Device

Memory (bytes)

16k OTP EPROM

RAM (bytes)

128

I/O Pins

15/23

Packages

Temperature

0 to +70˚C

COP8ACC7xxx9

COP8ACC7xxx8

20 SOIC, 28 DIP/SOIC

128

15/23

-40 to +85˚C

Key Features

CPU/Instruction Set Features

n Analog Function Block with 12-bit A/D including:

— Analog comparator with seven input muxes

— Constant Current Source and V_CC/2 Reference

— 16-bit capture timer (upcounter) clocked from CKI

with auto reset on timer startup

n 2.5 µs instruction cycle time

n Eight multi-source vectored interrupt servicing:

— External Interrupt

— Idle Timer T0

— Timer T1 associated Interrupts

— MICROWIRE/PLUS

— Multi-Input Wake Up

— Software Trap

n Quiet design (reduced radiated emissions)

n 4096 bytes on-board OTP EPROM with security feature

n 128 bytes on-board RAM

— Default VIS

— A/D (Capture Timer)

Additional Peripheral Features

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

n Two 8-bit Registers Indirect Data Memory Pointers

(B and X)

n Idle Timer

n One 16-bit timer with two 16-bit registers supporting:

— Processor Independent PWM mode

— External Event counter mode

Fully Static CMOS

n Two power saving modes: HALT and IDLE

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

n Available with Crystal (-XE) or R/C (-RE) oscillator

— Input Capture mode

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

n WATCHDOG and clock monitor logic

n MICROWIRE/PLUS serial I/O with programmable shift

clock-polarity

Development System

I/O Features

n Software selectable I/O options (Push-Pull Output, Weak

Pull-Up Input, High Impedance Input)

n High current outputs

n Emulation device for COP8ACC5

n Real time emulation and full program debug offered by

MetaLink^®development system

Applications

n Battery Chargers

n Appliances

n Schmitt Trigger inputs on ports G and L

n Packages:

— 28 DIP/SO with 23 I/O pins

— 20 SO with 15 I/O pins

n Data Acquisition systems

™

Driveway is a trademark of Aisys Intelligent Systems.

™

COP8 , MICROWIRE , MICROWIRE/PLUS , and WATCHDOG are trademarks of National Semiconductor Corporation.

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

iceMASTER^®is a registered trademark of MetaLink Corporation.

DS012869

www.national.com

12 3 4 5 6 7...40

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与COP8ACC720M9-XE相关器件

型号	品牌	获取价格	描述	数据表
COP8ACC720N8-RE	NSC	获取价格	8-Bit CMOS OTP Microcontroller with 16k Memory and High Resolution A/D
COP8ACC720N8-XE	NSC	获取价格	8-Bit CMOS OTP Microcontroller with 16k Memory and High Resolution A/D
COP8ACC728M6	ETC	获取价格	8-Bit Microcontroller
COP8ACC728M8	ETC	获取价格	8-Bit Microcontroller
COP8ACC728M8-RE	NSC	获取价格	8-Bit CMOS OTP Microcontroller with 16k Memory and High Resolution A/D
COP8ACC728M8-RE	TI	获取价格	8-BIT, OTPROM, 5MHz, MICROCONTROLLER, PDSO28, SOIC-28
COP8ACC728M8-XE	NSC	获取价格	8-Bit CMOS OTP Microcontroller with 16k Memory and High Resolution A/D
COP8ACC728M9	ETC	获取价格	8-Bit Microcontroller
COP8ACC728M9-RE	NSC	获取价格	8-Bit CMOS OTP Microcontroller with 16k Memory and High Resolution A/D
COP8ACC728M9-RE	TI	获取价格	8-BIT, OTPROM, 5MHz, MICROCONTROLLER, PDSO28, SOIC-28

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