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AK3918AV100

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AK3918AV100

AK3918AV100

The AK3918AV100 series processors are specifically designed for Artificial Intelligence & Internet of Things (AIoT) cameras, supporting advanced applications such as object detection, object tracking, facial recognition, and intelligent video surveillance. Featuring the ARM926EJ-S core, the processors integrate a Neural Processing Unit (NPU), Image Signal Processor (ISP), and H.265/H.264 video encoder, enabling efficient image processing and high-efficiency, high-fidelity video encoding at ultra-low power consumption. The processors support secure boot function, safeguarding firmware integrity and ensuring trusted system startup. Additionally, the AK3918AV100 series processors feature a rich set of peripheral interfaces, including MMC/SD/SDIO, USB 2.0, Ethernet, TWI, UART, SPI, and I2S, offering flexible configuration and facilitating rapid deployment across diverse applications.

Specifications

CPU

32-bit RISC CPU Up to 900MHz working frequency

Memory

Stacked 512Mibit/1Gibit DDR2 SDRAM

Neutral-network Processing Unit

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

Camera Interface

MIPI and DVP interfaces Resolution up to 2880*2880

Image Signal Processor

AWB, AE and AF Gamma correction Defect pixel correction 3D/2D noise reduction Edge enhancement

Pre-processor

3 independent channels Mirroring and flipping of input image OSD and rectangle drawing

Video Encoder

H.265/H.264 encoding with resolution up to 3072*2048 JPEG encoding with resolution up to 16384*8192

Audio Codec

One Sigma-Delta DAC One Sigma-Delta ADC

Peripheral Interfaces

MMC/SD/SDIO, USB2.0, Ethernet, TWI, UART, SPI, I2S

Security

Secure boot AES/DES/3DES encryption algorithm AES256 decryption algorithm and RSA2048 verification algorithm SHA256 algorithm

Package

QFN88

Functional Block Diagram

Application Scenarios
Development Platform

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