INTRODUCTION TO 8051 MICROCONTROLLER
INTRODUCTION this is developed by Intel company,IN 1990S. DEFINION OF MICROCONTROLLER: A microcontroller is a low cost and small micro computer,which is designed to perform the specific task of embedded system like displaying micro waves information. A general micro controller consist of the processor memory ,serial ports, pherrials. 8051 microcontroller TYPES OF MICROCONTROLLER: microcontroller controller are divided into various categories based on memory, architecture, bit,instruction sef 1.BASED ON BIT CONFIGURATION OF MICROCONTROLLER 1. 8-bit microcontroller: This type of microcontroller is used to execute arithmetic and logical operation like add, sub,mul. 2.16-bit microcontroller:This type of microcontroller is used to perform arthimetic and logical operations where higher accuracy performance is required. 3.32- bit microcontroller: This t...