eDP v1.3 LCD Timing Controller Family with PSR (Panel Self Refresh) Support, Up To 1080p
The DP633/643/653 is a family of LCD timing controller (Tcon) products that include an image frame buffer memory and support the PSR (Panel Self Refresh) feature defined in the VESA Embedded DisplayPort (eDP) Standard version 1.3. Through the use of an innovative on-chip DRAM for the image frame buffer memory, the DP633/643/653 devices are optimized for mobile platforms by offering power consumption much lower than other PSR Tcon solutions.
The DP633/643/653 are pin-compatible with non-PSR eDP Tcons offered by Parade, enabling LCD panel product diversity with the same PCB and device footprint. The devices supports panel resolutions up to 1920×1080 with up to 24 bits color.