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COP311C

更新时间: 2024-11-22 22:28:43
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
20页 306K
描述
Single-Chip CMOS Microcontrollers

COP311C 数据手册

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April 1992  
COP410C/COP411C/COP310C/COP311C  
Single-Chip CMOS Microcontrollers  
General Description  
Features  
Y
Lowest power dissipation (40 mW typical)  
The COP410C, COP411C, COP310C, and COP311C fully  
static, single-chip CMOS microcontrollers are members of  
the COPSTM family, fabricated using double-poly, silicon-  
gate CMOS technology. These controller-oriented proces-  
sors are complete microcomputers containing all system  
timing, internal logic, ROM, RAM, and I/O necessary to im-  
plement dedicated control functions in a variety of applica-  
tions. Features include single supply operation, a variety of  
output configuration options, with an instruction set, internal  
architecture, and I/O scheme designed to facilitate key-  
board input, display output, and BCD data manipulation. The  
COP411C is identical to the COP410C but with 16 I/O lines  
instead of 20. They are an appropriate choice for use in  
numerous human interface control environments. Standard  
test procedures and reliable high-density fabrication tech-  
niques provide the medium to large volume customers with  
a customized controller-oriented processor at a low end-  
product cost.  
Y
Low cost  
Y
Power-saving HALT Mode with Continue function  
Powerful instruction set  
Y
Y
Y
Y
Y
Y
Y
Y
512 x 8 ROM, 32 x 4 RAM  
20 I/O lines (COP410C)  
Two-level subroutine stack  
DC to 4 ms instruction time  
Single supply operation (2.4V to 5.5V)  
General purpose and TRI-STATE outputs  
É
Internal binary counter register with MICROWIRETM  
compatible serial I/O  
Y
Y
LSTTL/CMOS compatible in and out  
Software/hardware compatible with other members of  
the COP400 family  
Y
Y
b
a
Extended temperature ( 40 C to 85 C) devices  
§
§
available  
The military temperature range devices  
The COP310C/COP311C is the extended temperature  
range version of the COP410C/COP411C.  
b
125 C) are specified on COP210C/211C data sheet.  
(
55 C to  
§
a
§
The COP404C should be used for exact emulation.  
Block Diagram  
TL/DD/5015–1  
FIGURE 1. COP410C  
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.  
COPSTM and MICROWIRETM are trademarks of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/DD/5015  
RRD-B30M105/Printed in U. S. A.  

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