Subject: Storage | December 22, 2016 - 04:03 PM | Allyn Malventano
Tagged: UFS 2.1, UFS, PS8313, PS8311, phison, nand, flash, controller
Following up on Micron's UFS 2.1 announcement, Phison has announced the launch of their own PS8311 UFS 2.1 controller:
For those unaware, UFS 2.1 is a much-anticipated replacement for eMMC, which is the equivalent of trying to run your laptop OS off of an SD Card. Fortunately, eMMC only appears in budget systems, but the transition to UFS 2.1 should bring the storage performance bar up considerably in those systems.
UFS Architecture Overview. Source: JEDEC
Devices following the Universal Flash Storage standard will enable less protocol overhead and more direct communication with the flash.
Looking at an older roadmap, we see Phison was relatively on target with the PS8311, with a faster PS8313 scheduled for later in 2017.