- 8-bit microcontroller8051 microcontroller is an 8-bit microcontroller created in 1981 by Intel Corporation123. It is a versatile architecture that has been widely used in a variety of applications, from simple home automation systems to more complex industrial control systems3. It has an 8-bit processor that operates on 8-bit data at a time1. The 8051 microcontroller has an 8-bit data bus and a 16-bit address bus1.Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.8051 microcontroller is an 8-bit microcontroller created in 1981 by Intel Corporation. It has an 8-bit processor that simply means that it operates on 8-bit data at a time. It is among the most popular and commonly used microcontroller. As it is an 8-bit microcontroller thus has 8-bit data bus, 16-bit address bus.electronicsdesk.com/8051-microcontroller.htmlThe Intel MCS-51 (commonly termed 8051) is a single chip microcontroller (MCU) series developed by Intel in 1980 for use in embedded systems. The architect of the Intel MCS-51 instruction set was John H. Wharton.en.wikipedia.org/wiki/MCS-51Ans: The 8051 is a family of 8-bit microcontrollers designed by Intel in the 1980s. It is a versatile architecture that has been widely used in a variety of applications, from simple home automation systems to more complex industrial control systems.www.prepbytes.com/blog/general/8051-microcontr…
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See all on WikipediaThe Intel MCS-51 (commonly termed 8051) is a single chip microcontroller (MCU) series developed by Intel in 1980 for use in embedded systems. The architect of the Intel MCS-51 instruction set was John H. Wharton. Intel's original versions were popular in the 1980s and early 1990s, and enhanced binary … See more
The 8051 architecture provides many functions (central processing unit (CPU), random-access memory (RAM), read-only memory (ROM), … See more
Intel's first MCS-51 microcontroller was the 8051, with 4 KB ROM and 128 byte RAM. Variants starting with 87 have a user programmable … See more
The only register on an 8051 that is not memory-mapped is the 16-bit program counter (PC). This specifies the address of the next instruction to execute. Relative branch instructions… See more
Instructions are all 1 to 3 bytes long, consisting of an initial opcode byte, followed by up to 2 bytes of operands.
1⁄4 of the opcode bytes, x0–x3, are used for irregular opcodes.
3⁄4 of the opcode bytes, x4–xF, are assigned to 16 … See moreThe MCS-51 has four distinct types of memory: internal RAM, special function registers, program memory, and external data memory. To … See more
The microarchitecture of the Intel MCS8051 is proprietary, but published features suggest how it works. It is a multi-cycle processor. The… See more
There are various high-level programming language compilers for the 8051. Several C compilers are available for the 8051, most of which allow the… See more
Wikipedia text under CC-BY-SA license WEBApr 25, 2023 · Learn about 8051, one of the first and most popular microcontrollers, also known as MCS-51. Find out its features, block …
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WEBDec 13, 2011 · 8051 microcontroller - Tutorial on internal architecture, 8051 pin diagram,packaging, program and data memory organization, 8051 reset circuit & system …
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