Embedded / IoT applications like wearables and Smart devices, need to enable richer experiences that can only be enabled by high performance, low latency external memory, while operating on battery power and constrained physical board area. AP Memory IoT RAM, based on PSRAM, works with MCUs and SoCs using high performance, low pin count Quad / Octal SPI interfaces, increasingly being offered by major chipset vendors. It has lower product cost and higher densities than SRAM, and easier interfacing and lower power than DRAM. IoT RAM allows fast power-up times and fast wakeup from ultra-low power modes. AP Memory offers the industry’s widest range of available IoT RAM densities, from 16 Mb to 512 Mb, with a variety of package / KGD options.