The Intel MCS-51 (commonly termed 8051) is a single-chip microcontroller (MCU) series developed by Intel in 1980 for use in embedded systems.

From 8-bit MCUs based on the low-power, single-cycle AT89LP core, to MCS-51 ® industry-standard socket drop-in devices, our 8051 products all feature advanced Flash technologies and a rich set of peripherals. Whatever your design requirements are, you have access to the latest solutions for 8051 technology.

8051是一种8位元的单芯片微控制器，属于mcs-51单芯片的一种，由英特尔公司于1981年制造。 INTEL公司将MCS51的核心技术授权给了很多其它公司，所以有很多公司在做以8051为核心的单片机，如Atmel、飞利浦、深联华等公司，相继开发了功能更多、更强大的兼容产品。

8051 是一種8位元的 單晶片 微控制器，屬於 MCS-51 單晶片的一種，由 英特爾 公司於1981年製造。 到現在，有更多的IC設計商，如 Atmel 、 飛利浦 、 華邦 等公司，相繼開發了功能更多、更強大的兼容產品。 8051单芯片是同步式的 顺序逻辑 系统，整个系统的工作完全是依赖系统内部的时脉信号，用以来产生各种动作周期及同步信号。 在8051单片机中已内建时钟产生器，在使用时只需接上 石英晶体谐振器 （或其它振荡子）及 电容，就可以让系统产生正确的时钟信号。 英 …

2024年7月22日 · Introduction : The 8051 microcontroller is a popular 8-bit microcontroller widely used in embedded systems. It is a single-chip microcontroller with a Harvard architecture that includes a CPU, RAM, ROM, and several peripherals. The 8051 microcontroller has a 40-pin dual in-line package (DIP) that pr

2024年1月22日 · 8051是一种8位元的单芯片微控制器，属于MCS-51单芯片的一种，由英特尔 (Intel)公司于1981年制造。 Intel公司将MCS51的核心技术授权给了很多其它公司，所以有很多公司在做以8051为核心的单片机，如Atmel、飞利浦、深联华等公司，相继开发了功能更多、更强大的兼容产品。 8051单芯片是同步式的顺序逻辑系统，整个系统的工作完全是依赖系统内部的时钟信号，用以来产生各种动作周期及同步信号。 在 8051单片机 中已内建时钟产生器，在使用时只 …

The 8051 microcontroller is a tried-and-true architecture in the embedded systems world. 8051 is known for its simplicity, reliability, and ease of use in small-scale control systems. It staples in certain industries and ease of integration into basic embedded tasks.

2020年2月14日 · The Intel 8051 is an 8-bit microcontroller which means that most available operations are limited to 8 bits. There are 3 basic "sizes" of the 8051: Short, Standard, and Extended. The Short and Standard chips are often available in DIP (dual in-line package) form, but the Extended 8051 models often have a different form factor, and are not "drop ...

2019年7月30日 · The 8051 Microcontroller is one of the basic types of microcontrollers, designed by Intel in 1980s. This microcontroller was based on Harvard Architecture and developed primarily for use in embedded systems technology.

Architecture of 8051 Microcontroller 8051 Architecture Diagram . All 8051 microcontrollers have unique architecture as shown in the figure, which consists of functional blocks to build 8051 powerful controlling machines. CPU. Microcontroller 8051 has a central processing unit which is also called ALU (Arithmetic Logic Unit) which performs all ...