Datasheet
Table Of Contents
- About This Guide
- Chapter1 Overview
- Chapter2 Pin Specifications
- Chapter3 Functional Description
- 3.1 CPU
- 3.2 Neural Network Processor (KPU)
- 3.3 Audio Processor (APU)
- 3.4 Static Random-Access Memory (SRAM)
- 3.5 System Controller (SYSCTL)
- 3.6 Field Programmable IO Array (FPIOA/IOMUX)
- 3.7 One-Time Programmable Memory (OTP)
- 3.8 AES Accelerator
- 3.9 Digital Video Port (DVP)
- 3.10 FFT Accelerator
- 3.11 SHA256 Accelerator
- 3.12 Universal Asynchronous Transceiver (UART)
- 3.13 Watchdog Timer (WDT)
- 3.14 General Purpose Input/Output Interface (GPIO)
- 3.15 Direct Memory Access Controller (DMAC)
- 3.16 Inter-Integrated Circuit Bus (I²C)
- 3.17 Serial Peripheral Interface (SPI)
- 3.18 Inter-Integrated Sound (I²S)
- 3.19 TIMER
- 3.20 Read Only Memory (ROM)
- 3.21 Real Time Clock (RTC)
- 3.22 Pulse Width Modulation (PWM)
- Chapter4 Electrical Characteristics
- Chapter5 Package information
Chapter1 Overview 2
1.1 AI solution
1.1.1 Machine Vision
With machine vision capabilities, the Kendryte K210 is a zero-threshold embedded
machine vision solution. It can perform convolutional neural network calculations
with low power consumption.
Capabilities:
• Object Detection
• Image Classification
• Face Detection and Recognition
• Obtaining size and coordinates of target in real time
• Obtaining type of detected target in real time
1.1.2 Machine Hearing
The Kendryte K210 has machine hearing capabilities. The chip comes with a high-
performance microphone array audio processor for real-time source orientation and
beamforming.
Capabilities:
• Sound source orientation detection
• Sound Field Imaging
• Beamforming
• Voice Wake-Up
• Speech Recognition
1.1.3 Hybrid Audio/Vision Solution
The Kendryte K210 combines machine vision and machine hearing to provide even
more powerful features. In the application, both the sound source localization and
the sound field imaging can be used to assist the machine vision to track the tar-
get, and the general target detection can obtain the target’s orientation and then
assist the machine to perform the beamforming of the source. Additionally, the di-
rection of the person can be obtained by the image transmitted from the camera,
so that the microphone array is directed to the person by beamforming. At the same