Worldsemi WS2811 LED controller, found inside a WS2812 RGB LED+controller. Looks like 500nm 1-metal planarized CMOS.

Package

Die

Size is approximately 940 x 710 μm (0.67 mm2)

Overview

Closeup, focal plane on metal

Closeup, focal plane on poly

 
azonenberg/worldsemi/ws2811.txt · Last modified: 2015/01/04 17:50 (external edit)
 
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution 4.0 International
Recent changes RSS feed Donate Powered by PHP Valid XHTML 1.0 Valid CSS Driven by DokuWiki