Weebit Nano reported successful endurance results of its ReRAM cells as a key step towards moving to 300mm wafers at 28nm. Weebit says that its ReRAM cells demonstrated stable voltage levels and endurance, at levels competitive to production non-volatile memories.

Weebit, together with its partner Leti, performed the tests which demonstrated Array-level endurance above 100,000 cycles. The company says that final characterisation will continue over coming weeks on array performance and extended endurance and retention in preparation for the migration to 300mm wafers at 28nm.