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COP888CG-XXX/V PDF预览

COP888CG-XXX/V

更新时间: 2024-09-23 23:14:03
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 474K
描述
8-Bit Microcontroller with UART and Three Multi-Function Timers

COP888CG-XXX/V 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:QCCJ, LDCC44,.7SQReach Compliance Code:unknown
HTS代码:8542.31.00.01风险等级:5.82
具有ADC:NO其他特性:2V DATA RETENTION
地址总线宽度:位大小:8
边界扫描:NOCPU系列:COP800
最大时钟频率:10 MHzDAC 通道:NO
DMA 通道:NO外部数据总线宽度:
格式:FIXED POINT集成缓存:NO
JESD-30 代码:S-PQCC-J44JESD-609代码:e0
长度:16.51 mm低功率模式:YES
DMA 通道数量:外部中断装置数量:1
I/O 线路数量:40串行 I/O 数:2
端子数量:44计时器数量:4
片上数据RAM宽度:8片上程序ROM宽度:8
最高工作温度:85 °C最低工作温度:-40 °C
PWM 通道:YES封装主体材料:PLASTIC/EPOXY
封装代码:QCCJ封装等效代码:LDCC44,.7SQ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):NOT SPECIFIED电源:3/5 V
认证状态:Not QualifiedRAM(字节):192
RAM(字数):192ROM(单词):4096
ROM可编程性:MROM座面最大高度:4.57 mm
速度:4 MHz子类别:Microcontrollers
最大压摆率:8 mA最大供电电压:5.5 V
最小供电电压:2.5 V标称供电电压:3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:16.51 mmuPs/uCs/外围集成电路类型:MICROCONTROLLER
Base Number Matches:1

COP888CG-XXX/V 数据手册

 浏览型号COP888CG-XXX/V的Datasheet PDF文件第2页浏览型号COP888CG-XXX/V的Datasheet PDF文件第3页浏览型号COP888CG-XXX/V的Datasheet PDF文件第4页浏览型号COP888CG-XXX/V的Datasheet PDF文件第5页浏览型号COP888CG-XXX/V的Datasheet PDF文件第6页浏览型号COP888CG-XXX/V的Datasheet PDF文件第7页 
August 1996  
COP884CG/COP888CG 8-Bit Microcontroller  
with UART and Three Multi-Function Timers  
Y
Schmitt trigger inputs on Port G  
General Description  
The COP888 family of microcontrollers uses an 8-bit single  
Y
Packages:  
Ð 44 PLCC with 40 I/O pins  
chip core architecture fabricated with National Semiconduc-  
Ð 40 DIP with 36 I/O pins  
Ð 28 DIP with 24 I/O pins  
2
tor’s M CMOSTM process technology. The COP888CG is a  
member of this expandable 8-bit core processor family of  
Ð 28 SO with 24 I/O pins  
microcontrollers.  
(Continued)  
CPU/Instruction Set Feature  
Y
Key Features  
Y
1 ms instruction cycle time  
Full duplex UART  
Y
Fourteen multi-source vectored interrupts servicing  
Ð External interrupt with selectable edge  
Ð Idle timer T0  
Y
Three 16-bit timers, each with two 16-bit registers sup-  
porting:  
Ð Processor independent PWM mode  
Ð External event counter mode  
Ð Input capture mode  
Ð Three timers (each with 2 interrupts)  
Ð MICROWIRE/PLUS  
Ð Multi-Input WAke Up  
Ð Software trap  
Ð UART (2)  
Y
Y
Y
Quiet design (low radiated emissions)  
4 kbytes of on-chip ROM  
192 bytes of on-chip RAM  
Ð Default VIS (default interrupt)  
Versatile and easy to use instruction set  
8-bit Stack Pointer (SP)Ðstack in RAM  
Two 8-bit register indirect data memory pointers (B, X)  
Y
Y
Y
Additional Peripheral Features  
Y
Idle timer  
Y
Multi-Input Wake Up (MIWU) with optional interrupts (8)  
Y
Two analog comparators  
WATCHDOGTM and Clock Monitor logic  
Fully Static CMOS  
Y
Y
Y
Y
k
1 mA)  
Low current drain (typically  
Y
MICROWIRE/PLUSTM serial I/O  
Single supply operation: 2.5V to 6.0V  
b
a
Temperature range: 40 C to 85 C  
§
§
I/O Features  
Y
Memory mapped I/O  
Development Support  
Y
Y
Software selectable I/O options (TRI-STATE output,  
É
push-pull output, weak pull-up input, high impedance in-  
put)  
Emulation and OTP devices  
Y
Real time emulation and full program debug offered by  
MetaLink Development System  
Y
High current outputs  
Block Diagram  
TL/DD/9765–1  
FIGURE 1. Block Diagram  
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.  
2
MICROWIRE/PLUSTM, M CMOSTM, COP8TM microcontrollers, MICROWIRETM and WATCHDOGTM are trademarks of National Semiconductor Corporation.  
iceMASTERTM is a trademark of MetaLink Corporation.  
C
1996 National Semiconductor Corporation  
TL/DD/9765  
RRD-B30M106/Printed in U. S. A.  
http://www.national.com  

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