ASIC based on the ARM Cortex-M3 implemented with Eta Compute’s patented continuous voltage and frequency scaling technology (CVFS) for dramatically lower power consumption. The processor includes a 16b Dual MAC DSP processor and Eta Compute’s high efficiency Analog to Digital Converter (ADC) sensor interface and highly efficient PMIC circuits. The chip also includes I2C, I2S, GPIOs, RTC, PWM, POR, BOD, 128kB SRAM, 64kB SRAM dedicated to the DSP and 512kB on chip FLASH.
Standalone AI platform includes a multicore processor, that includes flash memory, SRAM, I/O, peripherals and a machine learning software development platform. The patented CVFS substantially increases performance and efficiency for edge devices. The self-timed CVFS architecture allows to automatically and continuously adjusts internal clock rate and supply voltage to maximize energy efficiency for the given workload. The ECM3532 multicore NSP combines an MCU and a DSP, both with CVFS, to optimize execution for the best efficiency making it an ideal solution for IoT sensor nodes.