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P87C52

更新时间: 2024-11-23 05:59:27
品牌 Logo 应用领域
英特尔 - INTEL 微控制器
页数 文件大小 规格书
23页 313K
描述
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

P87C52 数据手册

 浏览型号P87C52的Datasheet PDF文件第2页浏览型号P87C52的Datasheet PDF文件第3页浏览型号P87C52的Datasheet PDF文件第4页浏览型号P87C52的Datasheet PDF文件第5页浏览型号P87C52的Datasheet PDF文件第6页浏览型号P87C52的Datasheet PDF文件第7页 
8XC52/54/58  
CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER  
Commercial/Express  
87C52/80C52/80C32/87C54/80C54/87C58/80C58  
*See Table 1 for Proliferation Options  
Y
Y
High Performance CHMOS EPROM/  
ROM/CPU  
6 Interrupt Sources  
Y
Y
Programmable Serial Channel with:  
Ð Framing Error Detection  
Ð Automatic Address Recognition  
Y
Y
Y
Y
Y
Y
Y
Y
12/24/33 MHz Operations  
Three 16-Bit Timer/Counters  
Programmable Clock Out  
TTL and CMOS Compatible Logic  
Levels  
Up/Down Timer/Counter  
Y
Y
Y
64K External Program Memory Space  
64K External Data Memory Space  
Three Level Program Lock System  
8K/16K/32K On-Chip Program Memory  
256 Bytes of On-Chip Data RAM  
MCS 51 Microcontroller Compatible  
É
Instruction Set  
Improved Quick Pulse Programming  
Algorithm  
Y
Power Saving Idle and Power Down  
Modes  
Y
Y
Boolean Processor  
Y
Y
Y
ONCE (On-Circuit Emulation) Mode  
Four-Level Interrupt Priority  
32 Programmable I/O Lines  
Extended Temperature Range Except  
b
a
for 33 MHz Offering ( 40 C to 85 C)  
§
§
MEMORY ORGANIZATION  
ROM  
EPROM  
Version  
ROMless  
Version  
ROM/EPROM  
Bytes  
RAM  
Device  
Bytes  
80C52  
80C54  
80C58  
87C52  
87C54  
87C58  
80C32  
80C32  
80C32  
8K  
16K  
32K  
256  
256  
256  
These devices can address up to 64 Kbytes of external program/data memory.  
The Intel 8XC52/8XC54/8XC58 is a single-chip control-oriented microcontroller which is fabricated on Intel’s  
reliable CHMOS III-E technology. Being a member of the MCS 51 family of controllers, the 8XC52/8XC54/  
8XC58 uses the same powerful instruction set, has the same architecture, and is pin-for-pin compatible with  
the existing MCS 51 family of products. The 8XC52/8XC54/8XC58 is an enhanced version of the  
87C51/80C51BH/80C31BH. The added features make it an even more powerful microcontroller for applica-  
tions that require clock output, and up/down counting capabilities such as motor control. It also has a more  
versatile serial channel that facilitates multi-processor communications.  
Throughout this document 8XC5X will refer to the 8XC52, 80C32, 8XC54 and 8XC58 unless information  
applies to a specific device.  
*Other brands and names are the property of their respective owners.  
Information in this document is provided in connection with Intel products. Intel assumes no liability whatsoever, including infringement of any patent or  
copyright, for sale and use of Intel products except as provided in Intel’s Terms and Conditions of Sale for such products. Intel retains the right to make  
changes to these specifications at any time, without notice. Microcomputer Products may have minor variations to this specification known as errata.  
©
COPYRIGHT INTEL CORPORATION, 1996  
March 1996  
Order Number: 272336-004  

P87C52 替代型号

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