The shot-stopper is currently on loan at Reading in the Championship, where he has impressed.
And the Argentine admits that if he is to get regular first team football, he may not be able to stay at Arsenal for very long.
"I've been around a lot, but for me it's now time to settle in one place," he said in an interview with Goal.com.
"I'm at an age now where I have a newborn baby and me and my wife want to settle. I'm tired of going on loan.
"Obviously I love Arsenal. But it's time for me to make it there or go somewhere else."