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器件描述：CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
器件厂商：INTEL [Intel Corporation]
厂商主页：http://www.intel.com/
文件大小：312.63KB
文件页数：23
PDF阅读：80C52.pdf (点击阅读器件资料)
摘要：
*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.
March 1996COPYRIGHT ' INTEL CORPORATION, 1996 Order Number: 272336-004
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
High Performance CHMOS EPROM/
ROM/CPU
Y
12/24/33 MHz Operations
Y
Three 16-Bit Timer/Counters
Y
Programmable Clock Out
Y
Up/Down Timer/Counter
Y
Three Level Program Lock System
Y
8K/16K/32K On-Chip Program Memory
Y
256 Bytes of On-Chip Data RAM
Y
Improved Quick Pulse Programming
Algorithm
Y
Boolean Processor
Y
32 Programmable I/O Lines
Y
6 Interrupt Sources
Y
Programmable Serial Channel with:
— Framing Error Detection
— Automatic Address Recognition
Y
TTL and CMOS Compatible Logic
Levels
Y
64K External Program Memory Space
Y
64K External Data Memory Space
Y
MCS 51 Microcontroller Compatible
Instruction Set
Y
Power Saving Idle and Power Down
Modes
Y
ONCE (On-Circuit Emulation) Mode
Y
Four-Level Interrupt Priority
Y
Extended Temperature Range Except
for 33 MHz Offering (
b
40§Cto
a
85§C)
MEMORY ORGANIZATION
ROM EPROM ROMless ROM/EPROM RAM
Device Version Version Bytes Bytes
80C52 87C52 80C32 8K 256
80C54 87C54 80C32 16K 256
80C58 87C58 80C32 32K 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.
相关器件：N80C32-24 N80C32-33 N80C52 N80C52-1 N80C52-2 N80C52-24 N80C52-33 N80C54 N80C54-1 N80C54-2 N80C32 N80C54-24 N80C32-1 N80C32-2 N80C54-33 N80C58 N80C58-1 N80C58-2 N80C58-24 N80C58-33 N87C52-1 N87C52 N87C52-2 N87C52-24 N87C54 N87C52-33 N87C54-1 N87C54-2 N87C54-24 N87C54-33 N87C58-1 N87C58 N87C58-2 N87C58-24 N87C58-33 P80C32 P80C32-1 P80C32-2 P80C32-24 P80C32-33 P80C52 P80C52-1 P80C52-2 P80C52-24 P80C52-33 P80C54 P80C54-1 P80C54-2 P80C54-24 P80C54-33 P80C58 P80C58-1 P80C58-2 P80C58-24 P80C58-33 P87C52 P87C52-2 P87C52-1 P87C52-24 P87C52-33 P87C54 P87C54-1 P87C54-2 P87C54-24 P87C54-33 P87C58 P87C58-1 P87C58-2 P87C58-24 P87C58-33 S87C58 S80C32 S80C32-1 S80C32-2 S80C32-24 S80C32-33 S80C52 S80C52-1 S80C52-2 S80C52-24 S80C52-33 S80C54 S80C54-1 S80C54-2 S80C54-24 S80C54-33 S80C58-1 S80C58 S80C58-2 S80C58-33 S80C58-24 S87C52 S87C52-24 S87C52-33 S87C54-24 S87C52-1 S87C52-2 S87C54 S87C54-2 S87C54-1
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