The AK3918AV200 series processors are specifically designed for Artificial Intelligence & Internet of Things (AIoT) cameras, outdoor units of video door entry systems, and intelligent attendance terminals, supporting advanced applications such as object detection, object tracking, facial recognition and intelligent video surveillance. Equipped with dual RISC-V cores, a NPU (Neural-network Processing Unit), an advanced IPU (Image Processing Unit), optimized image signal processing algorithms and a hardware H.265/H.264 encoder, the AK3918AV200 series processors offer efficient image processing and high-efficiency, high-fidelity video encoding at ultra-low power consumption. Besides, the secure boot function safeguards firmware integrity and ensures trusted system startup. Additionally, the AK3918AV200 features a wide range of peripheral interfaces, including UART, PDM, SPI, MMC/SD/SDIO, Ethernet MAC and USB2.0, ensuring high extensibility and flexibility for diverse product designs.

CPU
64-bit dual-core RISC-V CPU Up to 1GHz working frequency
Storage
Stacked 1Gibit DDR3L SDRAM
Neural-network Processing Unit
Multiple applications such as object detection/tracking and face detection/recognition
Camera Interface
Supports one MIPI interface
Pre-processor
Image scaling Image flipping and image mirroring Rectangle/triangle/diamond drawing and filling Mask OSD
Image Signal Processor
Supports 2-Frame WDR Supports 3A (AWB, AE, AF) Gamma correction Defect pixel correction 3D/2D noise reduction Edge enhancement
Image Processing Unit
Image scaling Distortion correction Bitmap blending Rotation at any angle Mesh transform
Video Processor
H.265/H.264 encoder JPEG encoder
Audio Codec
One Sigma-Delta DAC One Sigma-Delta ADC
Peripherals
Ethernet MAC, USB, SPI, MMC/SD/SDIO, UART, TWI, I2S, PDM, GPIO
Security Engine
Supports security boot Hardware RSA, AES, DES and 3DES engine Hardware HASH engine True Random Number Generator
Package
QFN88

4K IoT Camera

Building Intercom Outdoor Unit

AI Camera

Access Control and Time Attendance Integrated Machine

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