Artificial intelligent vision chip CV1835

Provide data security, artificial intelligent visual chips for ecological chain open

5M professional security imaging quality and 1.5TOPS force @ Int8

Peak performance


Video decoding

H.264 & H.265

Professional security image

Support 4K, double-eyed image processing, wide dynamics, super star noise reduction, 360 ° fish eyes


Dual-core 1.0GHz

Self-intellectual property tensor processor

Professional security image

Complete Ai Toolchain

Safety chip architecture

High integrated high performance platform

Application Scenarios

Intelligent Security

Intelligent Internet of Things

Intelligent Car

Intelligent New Retail

Smart Robot

Smart Industry

Intelligent Security

Smart camera, wisdom analysis box, face recognition attendance machine, face recognition access control, smart traffic testing provides intelligent visual front end for the security industry.

Intelligent Internet of Things

Smart garbage sorting, smart city, smart campus, wisdom apartment, etc., providing visual calculation target index tracking.

Intelligent Car

Obstacles perception, reverse image, parking unit detection, driver behavior detection warning, rear mounting soft hard integration scheme, etc. For security assist driving to provide immediate power guaranteed.

Intelligent New Retail

Intelligent unmanned retail, product test identification, no blush face payment, etc. Provide key end-side computing links for intelligent retail.

Smart Robot

Educate robots, inspected robots, welcome robots, entertainment robots, etc., providing neural network machine visual capabilities for all industrial automation terminals.

Smart Industry

Intelligent industrial production line defect testing, fault testing warning, smart product sorting, etc., providing safe assistance for intelligent industries, providing production efficiency.


Product Features

CV1835 professional intelligent Ip Camera SoC

Processor core

Dual-core CPU

Self-developed TPU

Support mainstream neural network frameworks: Caffe, TensorFlow, TensorFlow Lite, Pytorch, ONNX and MXNet

Video encoding performance


H.265 Main Profile

H.264 Baseline/Main/High Profile


Support Issue (ROI) Coding

Image video processing

Image Video 90,180,270 degree rotation, Mirror, Flip

3A (AE / AWB / AF) Algorithm

Regional Adaptive Defog

3D Noise Reduction, Detail Enhancement and Sharping

Sensor Belt Wide Diversion and 2 Frame Wide Dynamics


Audio codec performance

Software audio codec protocol

Support audio 3A (AEC, ANR, AGC) function

Video interface


Support two inputs

Support MIPI, Sub-LVDS, HiSPi interface

Support mainstream HD CMOS sensor


Support 1 output interface

Support MIPI-DSI output interface

Audio port

Integrated Audio Codec, supports voice input and output

Support I2S / PCM / TDM interface, supports docking external Audio CODEC, providing MCLK clock output


Support security start and upgrade

Hardware plus decryption

Peripheral interface

Integrated GPIO, ADC, I2C, SPI, UART, PWM. SDIO 3.0, USB 2.0 Host/Device

Integrated Key scan, Wiegand

Integrated MAC PHY, supports RMII mode; 10/100 Mbps full duplex or half duplex mode, supports RGMII mode; support 10/100/1000Mbps

Memory interface

Support DDR3/DDR4/LPDDR4

SPI Nor Flash interface

SPI Nand Flash interface

Support eMMC4.5 interface

Physical specifications

Support multi-level power saving mode

Package form 13.5mm x 13.5mm package size,pin pitch: 0.65 mm pitch

About Company


CVTEK is a chip design company that focuses on video surveillance and edge computing technology, with independent research and development of AI TPU operations and SOC chip integration technology. Current research and development field covers SOC chip design, AI TPU processor and tool chain, image Processing algorithms and design, etc., is committed to building a person-purpose intelligent machine visual platform solution to bring enriched value and technological innovation products and services.