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Ambiq Micro Products


Ambiq Micro is redefining “ultra-low power” with their revolutionary Subthreshold Power Optimized Technology (SPOT™) platform. The patented SPOT architecture uses transistors operating in the extremely low subthreshold voltage region to reduce energy usage by an order of magnitude.

Ambiq Micro’s lineup of ultra-low power Microcontrollers (MCU) and Real-time Clocks (RTC) based on the SPOT platform are ideal for battery-operated applications where optimal power-efficiency is essential.

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Ambiq Micro Products

Ultra-low Power MCUs

Ultra-low Power RTC

Ultra-low Power MCUs Ultra-low Power RTC

Subthreshold Power Optimized Technology (SPOT™)

Ambiq Micro’s unique and proprietary SPOT platform provides unparalleled energy efficiency with its breakthrough subthreshold design.

The SPOT platform utilizes the leakage from “off” transistors to compute in both the digital and analog domains, thereby eliminating the need for transistors to turn all the way “on.” By handling most computations using only leakage current, SPOT reduces total system power consumption down to the nanoamp range.

Subthreshold operation can reduce energy usage by an order of magnitude

The SPOT platform does not impact performance. Ambiq Micro’s products behave just like any other semiconductor device. The one difference: dramatically reduced power consumption.

About Ambiq Micro

Ambiq Micro was founded in 2010 based on the notion that extremely low power semiconductors are key to the future of electronics. Ambiq Micro developed its patented Subthreshold Power Optimized Technology (SPOT™) platform to deliver dramatically reduced power consumption for semiconductor devices. The company has offices in Austin, Texas and San Jose, California.

The Fujitsu Advantage

Fujitsu Electronics is proud to be an investor and official distributor of Ambiq Micro products, including the company’s lineup of ultra-low power Microcontrollers and Real-time Clocks.

For more than 80 years, Fujitsu has been a trusted global technology leader. Fujitsu Electronics is a distributor you can trust, with more than 35 years of experience supporting semiconductor and systems customers throughout the Americas.

Our extensive expertise in system design and development make us much more than a reseller. You can rely on our technical sales and field application support teams to have deep knowledge about your target end markets and applications. Our complete sales and supply chain management services ensure predictable product availability and lead time.

How to Buy

For orders or questions, please send an inquiry email or call us at 1-(800)-866-8608.