RST 6.5 & RST 5.5 are level-triggering interrupts.
8-bit Processor - 8085 / Z80 / 6800;
16-bit Processor - 8086 / 68000 / Z8000;
32-bit Processor - 80386 / 80486
Because 8085 processor has 8 bit ALU (Arithmetic Logic Review). Similarly 8086 processor has 16 bit ALU.
The processor made of PMOS / NMOS / HMOS / HCMOS technology is called 1st / 2nd / 3rd / 4th generation processor, and it is made up of 4 / 8 / 16 / 32 bits.
High-density n- type Complimentary Metal Oxide Silicon field effect transistor.
The processing speed depends on DATA BUS WIDTH.
The address bus is unidirectional because the address information is always given by the Micro Processor to address a memory location of an input / output devices.
The data bus is Bi-directional because the same bus is used for transfer of data between Micro Processor and memory or input / output devices in both the direction.
It has limitations on the size of data. Most Microprocessor does not support floating-point operations.
In Microprocessor more op-codes, few bit handling instructions. But in Microcontroller: fewer op-codes, more bit handling Instructions, and also it is defined as a device that includes micro processor, memory, & input / output signal lines on a single chip.
the basic architectural difference is that microcontroller has an programmable memory while it is not the case with microprocessors.