If you mean greater (more) 8086.
35
E.g. 8085, 8086, 8255, 8051, 6800, 8257, 8251 and many more...
Kenneth J. Ayala has written: 'Instructor's Guide To Accompany The 8051 Microcontroller' 'The 8086 microprocessor' -- subject(s): Computer interfaces, Intel 8086 (Microprocessor), Programming
there are 74 instruction sets in the 8085 up which consist of 246 bit pattern.
The main features of 8051 microcontroller are: i. RAM - 128 Bytes (Data memory) ii. ROM - 4Kbytes (ROM signify the on - chip program space) iii. Serial Port - Using UART makes it simpler to interface for serial communication. iv. Two 16 bit Timer/ Counter v. Input/output Pins - 4 Ports of 8 bits each on a single chip. vi. 6 Interrupt Sources vii. 8 - bit ALU (Arithmetic Logic Unit) viii. Harvard Memory Architecture - It has 16 bit Address bus (each of RAM and ROM) and 8 bit Data Bus. ix. 8051 can execute 1 million one-cycle instructions per second with a clock frequency of 12MHz. source : http://www.engineersgarage.com/8051-microcontroller
for better programing
Intel
because i said so thats why
how many interrupts in 8051
avr is high speed cmpar to 8051.in 8051 there are less number of instructions
The 8051 runs on +5vdc.
Yes, 8052 family is upgraded version of 8051 family