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COP884CS

更新时间: 2024-11-11 22:54:23
品牌 Logo 应用领域
美国国家半导体 - NSC 比较器微控制器
页数 文件大小 规格书
53页 600K
描述
8-Bit CMOS ROM Based Microcontrollers with 4k to 24k Memory, Comparators and USART

COP884CS 数据手册

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July 1999  
COP888xG/CS Family  
8-Bit CMOS ROM Based Microcontrollers with 4k to 24k  
Memory, Comparators and USART  
Programmable) versions are available (COP8SGx7 Family).  
Erasable windowed versions are available for use with a  
range of software and hardware development tools.  
General Description  
Note: COP8SG devices are form-fit-function compatible su-  
persets of the COP888xG/CL/CS Family devices, and are  
Family features include an 8-bit memory mapped architec-  
replacements for these in new designs, and design up-  
ture, 10 MHz CKI with 1µs instruction cycle, three multi-  
grades with minimum effort.  
function 16-bit timer/counters, full-duplex USART,  
The COP888xG ROM based microcontrollers are highly inte-  
MICROWIRE/PLUS serial I/O, two Analog comparators,  
grated COP8 Feature core devices with larger memory (4k  
two power saving HALT/IDLE modes, idle timer, MIWU, high  
current outputs, software selectable I/O options, WATCH-  
to 24k) and advanced features including two Analog com-  
parators. These single-chip CMOS devices are suited for  
more complex applications requiring a full featured controller  
with a range of memory sizes, low EMI (except EG), com-  
parators, and a full-duplex USART. Pin and software com-  
patible (different VCC range) 8k toor 32k OTP (One Time  
DOG timer and Clock Monitor, low EMI 2.5V to 5.5V opera-  
tion, and 28/40/44 pin packages.  
Devices included in this datasheet are:  
Memory  
(bytes)  
RAM  
(bytes)  
192  
I/O  
Device  
Packages  
28 DIP/SOIC  
Temperature  
Comments  
4.5V - 5.5V  
Pins  
COP684CS 4k ROM  
COP884CS 4k ROM  
COP984CS 4k ROM  
COP688CS 4k ROM  
COP888CS 4k ROM  
COP988CS 4k ROM  
COP884CG 4k ROM  
COP888CG 4k ROM  
COP684EG 4k ROM  
COP884EG 4k ROM  
COP984EG 4k ROM  
COP688EG 8k ROM  
COP888EG 8k ROM  
24  
-55 to +125˚C  
-40 to +85˚C  
-0 to +70˚C  
192  
24  
28 DIP/SOIC  
192  
24  
28 DIP/SOIC  
2.5V - 4.0V, CSH=4.0V - 6.0V  
4.5V - 5.5V  
192  
36/40  
36/40  
36/40  
24  
40 DIP, 44 PLCC  
40 DIP, 44 PLCC  
40 DIP, 44 PLCC  
28 DIP/SOIC  
-55 to +125˚C  
-40 to +85˚C  
-0 to +70˚C  
192  
192  
2.5V - 4.0V, CSH=4.0V - 6.0V  
2.5V - 6.0V  
128  
-40 to +85˚C  
-40 to +85˚C  
-55 to +125˚C  
-40 to +85˚C  
0 to +70˚C  
128  
34/38  
24  
40 DIP, 44 PLCC  
28 DIP, SOIC  
2.5V - 6.0V  
256  
4.5V - 5.5V  
256  
24  
28 DIP, SOIC  
256  
24  
28 DIP, SOIC  
2.5V - 4.0V, EGH=4.0 - 6.0V  
4.5V - 5.5V  
256  
36/40  
36/40  
40 DIP, 44 PLCC  
-55 to +125˚C  
-40 to +85˚C  
256  
40 DIP, 44  
PLCC/PQFP  
COP988EG 8k ROM  
COP688GG 16k ROM  
256  
512  
36/40  
36/40  
40 DIP, 44 PLCC  
0 to +70˚C  
2.5V - 4.0V, EGH=4.0 - 6.0V  
4.5V - 5.5V  
40 DIP, 44  
-55 to +125˚C  
PLCC/PQFP  
COP888GG 16k ROM  
512  
36/40  
40 DIP, 44  
-40 to +85˚C  
PLCC/PQFP  
COP688HG 20k ROM  
COP888HG 20k ROM  
COP688KG 24k ROM  
COP888KG 24k ROM  
512  
512  
512  
512  
36/40  
36/40  
36/40  
36/40  
40 DIP, 44 PLCC  
40 DIP, 44 PLCC  
40 DIP, 44 PLCC  
40 DIP, 44 PLCC  
-55 to +125˚C  
-40 to +85˚C  
-55 to +125˚C  
-40 to +85˚C  
4.5V - 5.5V  
4.5V - 5.5V  
— External Event counter mode  
— Input Capture mode  
n Quiet design (low radiated emissions)  
n 4 to 24 kbytes on-board ROM  
n 128 to 512 bytes on-board RAM  
Key Features  
n Full duplex USART  
n Three 16-bit timers, each with two 16-bit registers  
supporting:  
— Processor Independent PWM mode  
COP8 , 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.  
© 1999 National Semiconductor Corporation  
DS012829  
www.national.com  

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