Datasheet > 87L54

87L54

更新时间： 2024-11-10 22:24:07

品牌	Logo	应用领域
英特尔 - INTEL		二极管微控制器局域网
页数	文件大小	规格书
20页	285K
描述
LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS

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87L54 数据手册

8XL52/54/58

LOW VOLTAGE

CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS

Commercial/Express

87L52/80L52/87L54/80L54/87L58/80L58

High Performance CHMOS OTP ROM

Low Voltage Operation

6 Interrupt Sources

Four Level Interrupt Priority

20 MHz Commercial/16 MHz Express

Operation

Programmable Serial Channel with:

Ð Framing Error Detection

Ð Automatic Address Recognition

Three 16-Bit Timer/Counters

64K External Program Memory Space

64K External Data Memory Space

Up/Down Timer/Counter

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

Power Saving Idle and Power Down

Modes

Improved Quick Pulse Programming

Algorithm

ONCE (On-Circuit Emulation) Mode

Extended Temperature Range

Boolean Processor

32 Programmable I/O Lines

40 C to 85 C)

(

MEMORY ORGANIZATION

ROM/

OTP ROM

Version

ROM

RAM

OTP ROM

Bytes

Version

Bytes

87L52

87L54

87L58

80L52

80L54

80L58

16K

32K

256

These devices can address up to 64 Kbytes of external program/data memory.

The Intel 8XL52/8XL54/8XL58 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 microcontroller family, the 8XL52/8XL54/

8XL58 uses the same powerful instruction set, has the same architecture, and is pin-for-pin compatible with

the existing MCS 51 microcontroller products.

The 8XL5X is a 3V version of current 8XC5X and will operate from 2.7V to 3.6V at a frequency range of

3.5 MHz to 16 MHz (Express)/20 MHz (Commercial).

For the remainder of this document, the 8XL52, 8XL54, 8XL58 will be referred to as the 8XL5X, 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.

November 1994

Order Number: 272468-002

12 3 4 5 6 7...20

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与87L54相关器件

型号	品牌	获取价格	描述	数据表
87L58	INTEL	获取价格	LOW VOLTAGE CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLERS
87LPC762	NXP	获取价格	Low power, low price, low pin count 20 pin microcontroller with 2 kbyte OTP
87LPC764	NXP	获取价格	Low power, low price, low pin count 20 pin microcontroller with 4 kbyte OTP
87LPC767	NXP	获取价格	Low power, low price, low pin count 20 pin microcontroller with 4-kbyte OTP and 8-bit A/D
87LPC768	NXP	获取价格	Low power, low price, low pin count 20 pin microcontroller with 4 kB OTP 8-bit A/D,and Pul
87LPC769	NXP	获取价格	Low power, low price, low pin count 20 pin microcontroller with 4 kB OTP 8-bit A/D, and DA
87N-1000A-0C	ETC	获取价格	Signal Conditioner
87N-1000A-0L	ETC	获取价格	Signal Conditioner
87N-1000A-0P	ETC	获取价格	Signal Conditioner
87N-1000A-0R	ETC	获取价格	Signal Conditioner

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