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KM02G

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KM02G

KM02G

The KM02G series processors are specially designed for AI glasses. The processors feature an advanced Image Signal Processor (ISP) and Image Processing Unit (IPU), enabling premium photo and video capture directly on the glasses. The key anti-shake technology actively suppresses camera shake and vibrations, delivering stable footage and clearer images even in dynamic scenarios. The KM02G series processors also integrate a Neural-network Processing Unit (NPU), which unlocks a wide spectrum of intelligent on-device AI applications, including gesture recognition for intuitive control and voice recognition for hands-free interactions. Moreover, the KM02G series processors’ compact package size and low power consumption make it ideal for lightweight, battery-efficient AI glasses.

Specifications

CPU

64-bit dual-core RISC-V CPU Up to 1GHz working frequency

Memory

Stacked 512Mibit DDR2 SDRAM / 1Gibit DDR3L SDRAM

Camera Interface

MIPI interfaces Dual-CIS input

Neural-network Processing Unit

Multiple applications such as gesture recognition and speech recognition

Pre-processor

Image scaling Image flipping and image mirroring Rectangle/triangle/diamond drawing and filling Mask OSD

Image Signal Processor

Supports 2-Frame WDR Supports 3A (AWB, AE, AF) Gamma correction Defect pixel correction 3D/2D noise reduction Edge enhancement

Image Processing Unit

Image scaling Distortion correction Bitmap blending Rotation at any angle Mesh transform

Video Processor

H.265/H.264 encoder, resolution up to 3840*2160 JPEG encoder, resolution up to 16384*8192

Audio Codec

One 24-bit Sigma-Delta DAC Two 16-bit Sigma-Delta ADCs

Peripheral Interface

USB、SPI、MMC/SD/SDIO、UART、TWI、PDM

Security

Secure boot Hardware RSA, AES, DES and 3DES engine Hardware HASH engine True Random Number Generator

Package

BGA114

Functional Block Diagram

Application Scenarios

Product Description:


        

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