MICROPROCESSOR AND MICROCONTROLLER

PIC MICROCONTROLLER

ARCHITECTURE OF 8085

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In the PIC16F877 microcontroller has ____ number of instructions
A
35
B
44
C
33
D
32
Explanation: 

Detailed explanation-1: -The PIC16F877 only has 35 instructions. Each instruction is 14-bit words. This instruction set organized by functional groups is listed in Table 1.

Detailed explanation-2: -Complete set: 35 instructions. MC Architecture: RISC microcontroller.

Detailed explanation-3: -The PIC16F877A-I/P is a 8-bit CMOS Flash-based Microcontroller.

Detailed explanation-4: -Ports in PIC16F877a: PortA has 8 Pins in total and it is an analogue Port. All Pins in PortA are analogue. PortB also has 8 Pins but these all are digital Pins. PortC is also a digital Port having 8 Pins.

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