Winbond exploits HyperRAM for AIoT - SmartCitiesElectronics.com

The artificial intelligence of things (AIoT) will consist of automotive electronics, industrial 4.0, and smart home applications, new IoT edge devices and human-machine interface devices, all of which will require new functionality in terms of size, power consumption, and performance. New microcontrollers are being developed to meet these demands with higher performance and lower power consumption and with new RAM options to improve that of the existing SDRAM and pSRAM available. HyperRAM supports the HyperBus interface and Winbond Electronics offers 32, 64 and 128Mbit devices. Hans Liao, technology manager of DRAMs at Winbond, explained that the computing power, data processing and image display functions of traditional MCUs are limited and that the new IoT devices often have touch panel as image control interface, or require stronger edge computing functions for image processing and speech recognition, requiring higher performance, lower power microcontrollers. Winbond's 64Mbit HyperRAM consumes 90 microW at 1.8V, which is about half of a DRAM of the same capacity, claims the company.