Microchip Technology has launched the PIC64HX1000 series, a powerful new line of 64-bit RISC-V processors designed to address the growing demands for post-quantum security, artificial intelligence (AI), and real-time processing. As industries like aerospace, defense, and automotive face rising security threats, Microchip has tapped SiFive’s RISC-V CPUs to deliver a solution that combines robust computational power with cutting-edge security features.
The PIC64HX1000 series. Image used courtesy of Microchip
At the heart of the PIC64HX1000 is SiFive’s X280 RISC-V processor, featuring eight 64-bit cores that can handle advanced AI and machine learning workloads with up to 1 TFLOP of processing power. The system’s architecture also includes dual DDR4 interfaces with ECC support for fault-tolerant data integrity and real-time operational capabilities, making it a strong candidate for high-performance computing in sensitive environments.
PIC64HX1000 family block diagram. Image used courtesy of Microchip
Post-quantum cryptography is a key focus of this series, addressing future threats posed by quantum computing, which could render today’s encryption methods obsolete. The PIC64HX1000 integrates post-quantum cryptography and anti-tamper mechanisms, ensuring that mission-critical operations remain secure even as computing technology evolves. Additionally, Microchip’s WorldGuard architecture allows for isolated workload domains, enhancing security and performance across multiple applications.
The X280 series multi-cluster core complex. Image used courtesy of SiFive
The X280 processor is optimized for AI/ML, featuring a decoupled vector pipeline for 512-bit operations and custom intelligence extensions for machine learning inference. With support for data types like FP64, FP32, and INT8, it’s equipped to handle a wide range of workloads while maintaining efficiency and performance.
Microchip’s new quantum-resistant processors stand at the intersection of high-performance computing and advanced security, providing industries with a future-proof solution that anticipates the challenges of tomorrow.
