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KM01W

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KM01W

KM01W

The KM01W processor is specially designed for Artificial Intelligence & Internet of Things (AIoT) cameras of Always-on Video (AOV) applications and AI glasses.

The optimized image signal processor (ISP) and video processors, and Neural-network Processing Unit (NPU), enable powerful image processing capabilities, low-bitrate video encoding and AI applications such as object detection and tracking, face detection and recognition—all while maintaining minimal power consumption. Notably, the KM01W processor is able to achieve even lower power consumption in shallow sleep mode, making it ideal for AOV applications. The built-in wireless module, supporting 2.4GHz and 5GHz Wi-Fi 6, as well as Bluetooth Basic Rate/Enhanced Data Rate (BR/EDR) and Bluetooth Low Energy (BLE) modes, provides reliable and high-speed wireless transmission. In terms of security, the secure boot function safeguards firmware integrity and ensures trusted system startup. Additionally, the processor offers a comprehensive set of peripheral interfaces, such as PDM, UART, SPI, I2S, MMC/SD/SDIO, Ethernet MAC and USB 2.0, providing high extensibility and flexibility.

Specifications

CPU

32-bit RISC CPU Up to 900MHz working frequency

Memory

Stacked 512Mibit DDR2 SDRAM

Neutral-network Processing Unit

Multiple applications such as object detection/tracking and face detection/recognition

Camera Interface

MIPI interfaces Dual-CIS input

Image Signal Processor

AWB, AE and AF Gamma correction Defect pixel correction 3D/2D noise reduction Edge enhancement

Pre-processor

3 independent channels Mirroring and flipping of input image OSD and rectangle drawing

Video Encoder

H.265/H.264 encoding with resolution up to 3072*4096 JPEG encoding with resolution up to 16384*8192

Wi-Fi

IEEE 802.11 a/b/g/n/ac/ax compliant Supports 20MHz/40MHz bandwidth Supports STA, AP, Wi-Fi Direct modes concurrently

Audio Codec

One 22-bit Sigma-Delta DAC One 16-bit Sigma-Delta ADC

Peripheral Interfaces

Ethernet, MMC/SD/SDIO, USB, UART, SPI, TWI, I2S, PDM

Security

Secure boot AES/DES/3DES encryption algorithm SM2/SM3/RSA/SHA/MD5 algorithm TRNG

Package

LGA120

Functional Block Diagram

Application Scenarios

Product Description:


        

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