Question

Following statements are given in reference to 8085 Microprocessor:
(A) Its memory size is 64 KB
(B) It is a 40-pin IC
(C) Its clock frequency lies between 3 to 5 MHz
(D) It has 16 bit of each data and address lines.
Choose the correct answer from the options given below:

• A. (A), (B) and (D) only
• B. (A), (B) and (C) only
• C. (A), (B), (C) and (D)
• D. (B), (C) and (D) only

Hint:

The 8085 microprocessor has a 40-pin configuration, a clock frequency range of 3-5 MHz, and a 16-bit address bus but an 8-bit data bus.

Answer 1

The Correct Option is C

The 8085 microprocessor, a 40-pin IC, features a 64 KB memory capacity. Operating with a clock frequency between 3 and 5 MHz, typical for its time, the 8085 utilizes an 8-bit data bus and a 16-bit address bus. Option (D)'s claim of a 16-bit data and address bus is therefore incorrect.
Final Answer: \[ \boxed{\text{(3) (A), (B), (C) and (D)}}\]