Patented Y-Flash Technology

To cover the ever expanding needs for non-volatile memory (NVM) in today's leading Power Management ICs, we have built a library of Y-Flash building blocks designed to give customers flexibility on memory size allowing optimization of performance/cost for any given application. This patented Y-Flash technology was invented by TowerJazz in order to meet customer demand for power supplies in consumer, medical, industrial and automotive applications and is not available from any other foundry in the industry.

Y-Flash is the leading solution for NVM in the market today due its small cell size, zero mask adder and flexibility to implement various memory sizes. Y-Flash can support a variety of memory densities from a few bits for trimming and chip ID applications up to 256Kb and more for code storage. NVM blocks that utilize this proprietary technology include array sizes that are up to five times smaller than other competitive solutions and can be built using only one gate oxide allowing for ultra low cost designs.