DeviceGuru writes: Freescale has unveiled a new i.MX7 embedded processor family. The family launches with two parts having one or two Cortex-A7 cores, along with Cortex-M4 microcontroller cores, and boasts much lower power consumption than the company's popular i.MX6 embedded processors, making it ideal for power constrained Internet of Things applications. The i.MX7 is Freescale’s second i.MX family to use Coretex-A7 cores, and its first to move backward in performance, although significantly upward in power efficiency — a testament to how IoT is impacting the semiconductor business. Like the recently introduced i.MX6 UltraLite, the initial i.MX7 parts are limited to 2D image processing in hardware. An ARMv8 Cortex-A53 based i.MX8 line is also under development, and is expected to be announced next year with 2016 or 2017 availability.