公开(公告)号：US10592122B2

公开(公告)日：2020-03-17

申请号：US14675261

申请日：2015-03-31

Applicant: SANDISK TECHNOLOGIES LLC

Inventor： Abhijeet Manohar ,  Daniel Tuers ,  Sathyanarayanan Subramanian ,  Judah Gamliel Hahn

IPC: G06F3/06

Abstract: A memory system may use adaptive trimming to control throughput and traffic from the host to/from the memory. The trimming parameters of memory may be adaptively changed based on the data rate from the host. The programming speed may be slowed in order to reduce wear and improve endurance. In particular, the data rate for the transfer of data from a data buffer to the memory (e.g. NAND flash) may be matched to the host data rate. This programming speed reduction may be triggered upon prediction of idle times in the host bus.