CIMEURA® NPU IP for On-Device & Edge AI Inference

SRAM Digital Compute-in-Memory · Integrated Weight Compression & Protection

CIMEURA® CIMEURA targets on-device and edge AI inference with SRAM-based digital compute-in-memory, bringing storage and multiply-accumulate operations together to reduce data movement. Weight decryption and decompression are integrated into the NPU data path to combine energy efficiency with model-weight protection. Flexible NPU configuration and CIMEURA Studio support different power, compute and chip-integration requirements.

Model weights are decrypted and decompressed within the CIMEURA NPU, then enter an SRAM digital compute-in-memory array illustrated with four identical MAC slices, producing inference output. CIMEURA Studio provides separate NPU configuration and IP-generation support.

Key Advantages

Compute-in-Memory, Less Data Movement

SRAM digital compute-in-memory brings storage and multiply-accumulate operations together, moving weights closer to compute to reduce data-transfer overhead and improve on-chip efficiency.

Energy Efficiency for On-Device & Edge AI

Configure power, compute and on-chip resources for AI inference, from low-power on-device applications to high-performance edge workloads.

Weight Compression & Protection

Weight decryption and decompression are integrated into the inference data path, supplying compute data while protecting model weights.

Supporting Software Platform

CIMEURA Studio supports NPU configuration and IP generation, connecting application requirements to chip design and integration.

A Range of Inference Applications

CIMEURA-L Series

Low-Power On-Device AI

AI inference for low-power always-on and on-device sensing applications with constrained power and on-chip resources.

CIMEURA-E Series

General-Purpose On-Device & Edge AI

Compute for diverse on-device and edge vision applications, balancing inference capability with integration requirements.

CIMEURA-H Series

High-Performance Edge AI

Higher-throughput edge inference for applications with greater compute and data-processing demands.

Software Platform

CIMEURA Studio

Configure NPUs and generate IP for target applications, connecting model-inference needs to chip implementation across power, compute and integration targets.

Discuss Your AI Inference Requirements

Share your application, models and precision, power budget and target chip platform. We will arrange a technical discussion.

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