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AK3918AV130

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AK3918AV130

AK3918AV130

The AK3918AV130 series processors are specifically designed for Artificial Intelligence & Internet of Things (AIoT) Cameras. Built on a dual-core architecture, the processors integrate an Image Signal Processor (ISP), video encoders, and Neural Network Processing Unit (NPU), enabling powerful image processing capabilities, low-bitrate video encoding, and AI applications such as object detection and tracking, face detection and recognition—all while maintaining minimal power consumption. Notably, the processors are able to achieve even lower power consumption in shallow sleep mode, further improving energy efficiency. In terms of security, the AK3918AV130 series processors feature a robust security engine that supports secure boot and data encryption, enhancing overall system protection. Additionally, a comprehensive set of peripheral interfaces, including UART, SPI, MMC/SD/SDIO, TWI, Ethernet MAC and USB2.0, endows the AK3918AV130 series processors with high extensibility and flexibility.

Specifications

CPU

32-bit dual-core RISC CPU Up to 960MHz working frequency

Storage

Stacked 512Mibit DDR2 SDRAM

Neural-network Processing Unit

Multiple applications such as object detection/tracking and face detection/recognition

Camera Interface

Supports MIPI and DVP interface Supports dual-CIS with MIPI interfaces

Pre-processor

Image scaling Image flipping and image mirroring Rectangle drawing and filling Mask OSD

Image Signal Processor

Supports 3A (AWB, AE, AF) Gamma correction Defect pixel correction 3D/2D noise reduction Edge enhancement

Video Processor

H.264 encoder, resolution up to 2304*4096 JPEG encoder, resolution up to 16384*8192

Audio Codec

One 24-bit Sigma-Delta DAC One 16-bit Sigma-Delta ADC

Peripheral Interface

Ethernet MAC, USB, SPI, MMC/SD/SDIO, UART, TWI

Security

Secure boot Hardware RSA, AES, DES and 3DES engine Hardware HASH engine True Random Number Generator

Package

QFN88

Functional Block Diagram

Application Scenarios

Product Description:


        

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