Apparatuses, systems, and methods are disclosed for controlling a data path for non-volatile memory. An apparatus includes one or more memory die. A memory die includes a memory core. A memory core includes an array of non-volatile memory cells and an internal data pipeline. A memory die includes a buffer that stores data associated with storage operations for a memory core. A memory die includes an internal controller that communicates with a memory core to initiate storage operations. An internal controller may delay initiating a storage operation in response to determining that an internal data pipeline and a buffer are both full.