This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: 051. This is the important topic in Embedded System.
8051 8-8bit controller(Data BUS) 0-Romless device(except 8051,8052 has internal ROM) but 8031 other are dont have Internal ROM 5-5 interrupts(INT0,TF0,INT1,TF1,TI+RI)