International Institute of Information Technology, Hyderabad

Keeping the previous years of trends in consideration, Yours chances for IIIT Hyderabad for CSE and ECE are high.

Keeping the last year of trend in consideration, your chances for CSE are moderate. However chances for ECE are high if belongs to general category.

Please write about the JEE Main CRL rank and home state you belongs for better response.

Keeping the placement statistics and NIRF ranking of VIT in consideration. You have to continue in VIT Vellore in CSE. The placement statistics of VIT is given below for an idea.
1. The highest CTC : 41.6 LPA
2. Average CTC: 7.25 LPA
3. No. Of offers : 7027
4. Total no. Of companies : 544
5. No. Of New Recruiters: 203.

Yes, you can get IT branch but CSE branch is difficult.

First of all, there is no reservation in IIIT Bangalore.
So, it considers CRL Common rank list I. e. Overall Rank for admission. Best of Luck.