I want to replace an IS62WV51216BLL-55 (http://www.issi.com/WW/pdf/62WV51216ALL.pdf) with an AS7C4098A-12 (https://au.mouser.com/datasheet/2/12/as7c4098a_v1.2-1288279.pdf), as the latter has much better speed (although less capacity, but that's not a problem in my case), to be interfaced with some STM32 I have lying around.
My question is, is the fact that the latter is a TTL part (but CMOS compatible according to the datasheet) a problem? I can see a table with the recommended voltages (and those are basically 5v), but the absolute minimum and maximum seems to be adequate (-0.5 to 7V).
Any other problems that might arise even if voltage is ok (according to the datasheets)?