Edge Speech Recognition under 50 uA

Breakthrough In-Memory Computing Architecture

Redefining Edge AI

PIMIC is an AI semiconductor and solution company focused on new hardware architecture with processing-in-memory technology. This architecture can dramatically increase computing by 50x while reducing power consumption by 20x. Our solution can apply to numerous AI inference applications. Our first product will achieve speech recognition processing under 50 uA, at one-twentieth the power of today’s best solution.

Process In-memory Approach

PIMIC Advantages

Power

< 50 uA - Achieved through in-memory computing architecture

Accuracy

False Accept per hour < 2%
False Reject Rate < 2%

Computing

20 TOPS per mm2 @ (22nm)

Latency

Massive parallelism processes data in a fraction of the time

Integration

Secure on chip processing from audio signal to inference results

Scalability

Easily scale to advanced CMOS process nodes with PIMIC in-memory technology

TinyML Silicon Solutions

In the last several years, the world has witnessed rapid expansion of AI from cloud to edge devices, the so-called TinyML. The benefits of TinyML include privacy protection, real-time response, low-bandwidth communication, low power consumption, and low cost.

Focused on

Ease-of-Use

Customer Satisfaction

Usability and Integration