If even A55 is too chonky, there is also A34 which afaik is the smallest 64bit ARM core. Unfortunately I haven't seen anyone actually releasing chips based on i

If even A55 is too chonky, there is also A34 which afaik is the smallest 64bit ARM core. Unfortunately I haven't seen anyone actually releasing chips based on it :( There are some socs with A35 cores though, that is probably lowest end that is actually available.