Note:

It's microcontrollers

Please answer all as they're short answer and it's part of an a b c d type of question. Thanks!

25. Find the address of the last location of on-chip ROM for each of the following. (a) DS5000-16 (b) DS5000-8 (C) DS5000-32 (d) AT89052 (e) 8751 (1) AT89C51 (g) DS5000-64 26. Show the lowest and highest values (in hex) that the 8051 program counter can take. 27. A given 8051 has 7FFFH as the address of its last location of on-chip ROM. What is the size of on-chip ROM for this 8051? 28. Repeat Question 27 for 3FFH. 25. Find the address of the last location of on-chip ROM for each of the following. (a) DS5000-16 (b) DS5000-8 (C) DS5000-32 (d) AT89052 (e) 8751 (1) AT89C51 (g) DS5000-64 26. Show the lowest and highest values (in hex) that the 8051 program counter can take. 27. A given 8051 has 7FFFH as the address of its last location of on-chip ROM. What is the size of on-chip ROM for this 8051? 28. Repeat Question 27 for 3FFH