Hello Aspirant,.

If we go through the analysis of previous year's GATE score Vs College allotment than according to the GATE 2021 score mentioned by you in the query you have very less chances of getting any of the IITs for VLSI because their cut-offs are somewhere around 700-750+ marks for General  and EWS category but I would recommend you to try for some NITs like :-

NIT Calicut

NIT Surathakal

NIT Durgapur

You can check out previous year's cut-offs from the link given below :-

https://engineering.careers360.com/articles/gate-cutoff

Note that the above prediction is made on the basis of latest cut-offs and the cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.

To have a list of all those colleges which you can get based upon your GATE 2021 Score and category you can use GATE College Predictor :-

https://engineering.careers360.com/gate-college-predictor?icn=QnA&ici=qna_answer

I hope this information helps you.

Good Luck!!