K3 RISC-V AI Computing Module

Overview

Features

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  High-performance RISC-V AI Processor K3

  Equipped with an 8-core X100 64-bit RISC-V AI Processor SpacemiT Key Stone K3, it features a maximum main frequency of 2.4GHz and a computing power of 130KDMIPS. Supporting the complete RVA23 Profile, it delivers robust performance and can meet the requirements of high-performance computing and complex scenario applications.

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  4K HD Video Hardware Encoding and Decoding

  Supports 4K@120fps H.265/H.264/VP9 high-definition video decoding, enabling smooth parsing of high-bitrate UHD video streams with clear and stutter-free playback. It also supports 4K@60fps H.265/H.264 hardware video encoding for efficient video compression, recording and transmission, saving storage space and bandwidth while maintaining excellent image quality.

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  RISC-V Parallel Computing & Hardware Virtualization

  Adopts brand-new RISC-V architecture, supports 1024-bit RVV1.0 vector computing and Vector Crypto encryption. With TCM cache & DMA acceleration, it greatly improves data throughput. Relying on RVH1.0, AIA and IOMMU extensions, it fully supports full hardware virtualization for CPU, memory and peripherals.

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  RISC-V Hardware Virtualization

  Supports RISC-V hardware virtualization, providing CPU and memory virtualization through the RVH1.0 extension, interrupt virtualization through the RV AIA extension, and peripheral virtualization through the RV IOMMU extension.

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  Higher-Level Security Defense Technology

  Supports M/S/U three-level privileges, defends against Spectre, Meltdown and other vulnerability attacks at the hardware level, adopts RISC-V PMP/ePMP and dedicated IOPMP mechanisms to establish high-level security protection, supports secure boot, secure storage and signature verification, and integrates AES, SHA, RSA, SM2, SM3 and SM4 algorithms.

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  High-Bandwidth LPDDR5 & UFS2.2 High-Speed Storage

  Supports up to 32GB large-capacity LPDDR5 high-bandwidth memory paired with UFS2.2 high speed storage. Featuring larger capacity, higher bandwidth and lower power consumption, it enables faster data read and write speeds to meet the requirements of large model private deployment for memory capacity and real-time response speed.

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  Native Support For The Mainline Linux Kernel

  Natively supports Linux 7.0 mainline kernel, compatible with Ubuntu 26.04 and Buildroot embedded system with QT GUI, meeting multi-scenario OS deployment requirements.

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  Rich Expansion Interfaces

  260Pin gold finger interface, physical form and pin definition compliant with NVIDIA Jetson Orin Nano standard. Integrated with I2C, I2S, SPI, UART, CAN, PWM, GPIO, PCIe3.0, USB3.0, USB2.0, MIPI-DSI, MIPI-CSI, DP and other expansion interfaces, to meet peripheral expansion needs of diverse scenarios.