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October 2018

Low-Power Atmosic Technologies' Bluetooth 5.0 Chip

Many IoT (Internet of Things) applications will be untethered, not connected by physical wires for power or communications. They will use batteries, and battery life will be critical. Atmosic Technologies, a Bay Area startup of ultra-low power wireless for the IoT, has developed a chip ideally suited for these applications. 

This week, Atmosic Technologies launched the M2 and M3 series, touting it as the industry’s lowest-power wireless Bluetooth 5.0 chips. It offers improved battery life in three ways. First, the chip was designed from the ground up to be a low-power chip. It has intrinsic design features that offer five to 10 times more battery life than other Bluetooth 5.0 chips. Second, it has on-demand receiving. The chip can be in a sleep mode until it receives a Bluetooth signal including specific codes to wake it up. That feature can improve battery life by up to 100 times. Third, it includes an RF Power Harvesting Section. By harvesting RF energy, the chip offers what can be essentially infinite battery life. The chip can use any of these three methods of battery life improvement on its own or in any combination. 

Semico Wafer Demand: Q3 2018 Highlights

The Wafer Demand Summary and Assumptions is a quarterly publication. It includes an excel spreadsheet with annual wafer demand by product by technology from 2010-2022. Product categories include DRAM, SRAM, NAND, NOR, Other Non-volatile, MPU, MCU, DSP, Computing MOS Logic, Communications MOS Logic, Consumer MOS Logic, Automotive MOS Logic, Other MOS Logic, Programmable Logic, Standard Cell, Gate Array, Analog, Discrete, Optoelectronics, Sensors and Digital Bipolar.

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