Datasheet > 87C54

87C54

更新时间： 2022-04-23 23:00:11

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

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数据手册

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87C54 数据手册

8XC52/54/58

CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER

Commercial/Express

87C52/80C52/80C32/87C54/80C54/87C58/80C58

*See Table 1 for Proliferation Options

High Performance CHMOS EPROM/

ROM/CPU

6 Interrupt Sources

Programmable Serial Channel with:

Ð Framing Error Detection

Ð Automatic Address Recognition

12/24/33 MHz Operations

Three 16-Bit Timer/Counters

Programmable Clock Out

TTL and CMOS Compatible Logic

Levels

Up/Down Timer/Counter

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

Instruction Set

Improved Quick Pulse Programming

Algorithm

Power Saving Idle and Power Down

Modes

Boolean Processor

ONCE (On-Circuit Emulation) Mode

Four-Level Interrupt Priority

32 Programmable I/O Lines

Extended Temperature Range Except

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

16K

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.

*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 1996

Order Number: 272336-004

12 3 4 5 6 7...23

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87C54-20	INTEL	CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER WITH 16 KBYTES USER PROGRAMMABLE EPROM	获取价格
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87C550	NXP	80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless, 8 channel 8 bit A/D, watchdog t	获取价格
87C552	NXP	80C51 8-bit microcontroller 8K/256 OTP, 8 channel 10 bit A/D, I2C, PWM, capture/compare, h	获取价格
87C552/BMA	ETC	8-Bit Microcontroller	获取价格
87C554	NXP	80C51 8-bit microcontroller . 6 clock operation 16K/512 OTP/ROM/ROMless, 7 channel 10 bit	获取价格