Weebit’s ReRAM IP achieves qualification in SkyWater’s S130 process

Weebit Nano and SkyWater Technology announce that Weebit’s Resistive Random-Access Memory IP module has been fully qualified in SkyWater’s 130nm CMOS process at temperatures of up to 125 degrees Celsius – the temperature specified for Grade-1 automotive applications. This qualification, based on a one-transistor one-resistor memory module leverages the previous qualification of Weebit ReRAM IP at these temperatures and is now ready for production tapeout at SkyWater. Such qualification demonstrates the quality and repeatability of Weebit’s embedded ReRAM IP for applications requiring high-temperature reliability. This includes various industrial, IoT, and aerospace products, as well as many automotive components, which must be qualified for operation at 125 degrees Celsius in applications which have lifetimes in excess of 10 years. The qualification was performed to well-known JEDEC industry standards for NVMs.