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In some systems the CPU and bus timing is a limit to the highest and sometimes the lowest CPU clock frequency, so the clock needs to be stable enough to guarantee timing requirements are met according to the design and the specification.

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Who is first invented 8051 microcontroller or 8051 microprocessor?

Intel


What do you mean by OTP 8051?

OTP 8051 refers to a specific type of microcontroller based on the 8051 architecture, which is programmed using One-Time Programmable (OTP) memory. This means that once the program is written to the chip, it cannot be modified or erased, making it ideal for applications where the code is finalized and will not need updates. OTP 8051 microcontrollers are commonly used in embedded systems for tasks like control, automation, and data processing. Their limited reusability is compensated by their reliability and simplicity in design.


What file provides listing of error messages in 8051 micro controller?

In the 8051 microcontroller, error messages and their descriptions are typically found in the documentation provided by the manufacturer, such as the datasheet or user manual. Additionally, programming environments or Integrated Development Environments (IDEs) used for 8051 development may have a specific file or section, often referred to as a "log file" or "error log," that lists error messages encountered during compilation or execution. These resources are essential for troubleshooting and debugging applications on the 8051 platform.


Interface of ADC0808 with AT89S52?

check this link http://www.dnatechindia.com/index.php/Tutorials/8051-Tutorial/Interfacing-ADC0808-To-8051.html


What is the external data memory capacity of 8051 and why?

65536 bytes, because the 8051 family has a 16 bit external address buss.

Related Questions

Which oscillator is used in 8051?

crystal oscilators mostrly of 11.05.... or 12MHz are used with microcontrollers,


Why you use crystal in 8051 microcontroller?

for accurate time rc oscillator is common in non time critical stuff


Why the frequency is 11.059 Hz in 8051 micro-controller?

First let me make you correct it's not 11.059 Hz it's 11.0592 MHz and we select? this crystal because it makes 8051 Microcontroller to be compatible with IBM standard PC(baud rate 9600) to transfer data.


Why the name 8051 as 8051?

because i said so thats why


Who is first invented 8051 microcontroller or 8051 microprocessor?

Intel


How many instruction in 8051 microcontroller?

how many interrupts in 8051


What is the difference between microcontroller 8051 and avr atmega16?

avr is high speed cmpar to 8051.in 8051 there are less number of instructions


How much voltage is required to energize the 8051 microcontroller?

The 8051 runs on +5vdc.


Is 8052 family of 8051?

Yes, 8052 family is upgraded version of 8051 family


What is the use of two capacitor with crystal in 8051?

The "requirement" of using two capacitors with the crystal in the 8051 is complicated, and based on many factors, such as series resistance, the design of the parallel resonant feedback circuit, stray or parasitic capacitance, startup stability, etc. Insight can be gained from Intel's Application Note AP-155 but, in the final analysis, from a purely pragmatic standpoint, the requirement is there simply because "Intel says so". Use the circuit from the data sheet.


What are 8051 based systems?

The 8051 is a micro-controller series, basically a computer on a chip. A system based on the 8051 series micro-controller is simply that, a device or series of devices that operate under control of one or more 8051 micro-controllers.


What is the purpose of 8051 microcontrollers?

8051 Microcontrollers were popular computer chips used in Intel computers throughout the eighties and nineties. Though technology has advanced beyond their common use, they can still often be found in engineering schools as tools used in introductory microcontroller classes.