XCORE.AI

OVERVIEW

With its unique multi-threaded micro-architecture, xcore.ai provides low latency with highly deterministic performance, ideal for intelligent IoT applications. Each xcore.ai features 16 logical cores split between 2 multi-threaded processor ‘tiles’. Each tile is equipped with 512kB of SRAM and a vector unit providing integer and floating point ALUs. A powerful interprocessor communication infrastructure provides high speed communication between each integrated processor, and multiple xcore.ai SoCs, for ultimate scalability. All this, within a single, homogeneous, and powerful development environment.

WHITEPAPER AND REPORTS

APPLICATIONS

Architected to deliver high processing and low eBOM. Easy to use, cost effective and scalable. It’s designed for smart, connected products across multiple applications.

FEATURE HIGHLIGHTS

Software-Defined IO

  • Deterministic processing performance
  • Precise ns timing accuracy
  • Providing fully programmable application specific interfaces
  • Embedded PHYs for MIPI, USB and LPDDR

Control Processing

  • SMP FreeRTOS across multiple threads
  • C/C++ code development environment for control code integration
  • Up to 3200 MIPS of performance available on the 800MHz package options

Flexibility

Software-defined partitioning of xcore.ai threads provide optimal configuration of IO, control, DSP and AI/ML that perfectly matches the specific requirements of each target application. Scaling of the tile clock frequency to meet exact performance requirements reduces power consumption providing cost and power effective intelligent IoT solutions.

DSP Performance

  • 32-bit floating-point scalar pipeline offering up to 1600 MFLOPS of performance at 800MHz
  • 256-bit VPU adds block floating point capabilities up to 12.8 GMACS of performance at 800MHz
  • Integrated complex arithmetic and FFT/iFFT support at up to 1 million 256-point FFT/s
  • view more about xcore.ai DSP capabilities

AI / ML Performance

  • 256-bit VPU supports 32-bit, 16-bit, 8-bit and binary vector operations
  • Peak AI performance of 51.2GMACC/s at 8-bit with a sustained performance of 40.96GMACC/s at 800MHz
  • Homogeneous computing environment for tight integration of AI operators

LET’S GET STARTED

Getting started on xcore.ai is easy! Try one of our ready-made solutions, or build your own.

VOICE PROCESSING

xcore.ai’s unique architecture combined with the XCORE-VOICE framework allows designers to incorporate keyword, event detection, or advanced local dictionary support to create a complete voice interface solution.

AUDIO PROCESSING

The xcore.ai multichannel audio platform provides a scalable and flexible hardware and software solution for a wide range of consumer and professional audio products.

VISION PROCESSING

Our solution combines the fast, flexible and economical xcore®.ai, and a light neural network model with licence plate detection and optical character recognition

BUILD YOUR OWN SOLUTION

Our xcore.ai evaluation kit allows testing in multiple application scenarios and provides a good general software development board for simple tests and demos. Click below to get started.

BUY

   Features
Part NumberBuyDatasheetPackageMIPSLogical CoresInternal RAMOTP memoryTemperatureIO voltageIOUSB PHYMIPIExternal Memory
XU316-1024-QF60A-C24​ DIGIKEY DATASHEET 60pin QFN (7x7mm)​ 2400 16 2 x 512KB 2 x 4KB Commercial​ 1v8​ 34 1 No​ No​
XU316-1024-QF60B-C24​ DIGIKEY DATASHEET 60pin QFN (7x7mm)​ 2400 16 2 x 512KB 2 x 4KB Commercial​ 3v3​ 34 1 No​ No​
XU316-1024-FB265-C24​ DIGIKEY DATASHEET 265pin FBGA (14x14mm)​ 2400 16 2 x 512KB 2 x 4KB Commercial​ 1V8 / 3V3​ 128 1 Single or Dual lane MIPI D-PHY receiver​ LPDDR1
XU316-1024-QF60A-C32 DIGIKEY DATASHEET 60pin QFN (7x7mm) 3200 16 2 x 512KB 2 x 4KB Commercial 1v8 34 1 No No
XU316-1024-QF60B-C32 DIGIKEY DATASHEET 60pin QFN (7x7mm) 3200 16 2 x 512KB 2 x 4KB Commercial 3v3 34 1 No No
XU316-1024-FB265-C32 DIGIKEY DATASHEET 265pin FBGA (14x14mm) 3200 16 2 x 512KB 2 x 4KB Commercial​ 1V8 / 3V3 128 1 Single or Dual lane MIPI D-PHY receiver LPDDR1
XU316-1024-QF60A-I24​ DIGIKEY DATASHEET 60pin QFN (7x7mm)​ 2400 16 2 x 512KB 2 x 4KB Industrial 1v8​ 34 1 No​ No​
XU316-1024-QF60B-I24​ DIGIKEY DATASHEET 60pin QFN (7x7mm)​ 2400 16 2 x 512KB 2 x 4KB Industrial​ 3v3​ 34 1 No​ No​
XU316-1024-FB265-I24​ DIGIKEY DATASHEET 265pin FBGA (14x14mm)​ 2400 16 2 x 512KB 2 x 4KB Industrial​ 1V8 / 3V3​ 128 1 Single or Dual lane MIPI D-PHY receiver​ LPDDR1
XU316-1024-QF60A-I32 DIGIKEY DATASHEET 60pin QFN (7x7mm) 3200 16 2 x 512KB 2 x 4KB Industrial 1v8 34 1 No No
XU316-1024-QF60B-I32 DIGIKEY DATASHEET 60pin QFN (7x7mm) 3200 16 2 x 512KB 2 x 4KB Industrial 3v3 34 1 No No
XU316-1024-FB265-I32 DIGIKEY DATASHEET 265pin FBGA (14x14mm) 3200 16 2 x 512KB 2 x 4KB Industrial​ 1V8 / 3V3 128 1 Single or Dual lane MIPI D-PHY receiver LPDDR1
XU316-1024-TQ128-C24 DIGIKEY DATASHEET 128pin TQFP (14x14mm) 2400 16 2 x 512KB 2 x 4KB Commercial 1V8 / 3V3 78 1 Single or Dual lane MIPI D-PHY receiver No
XU316-1024-TQ128-I24 DIGIKEY DATASHEET 128pin TQFP (14x14mm) 2400 16 2 x 512KB 2 x 4KB Industrial 1V8 / 3V3 78 1 Single or Dual lane MIPI D-PHY receiver No
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