AX8850N

AX8850NAX8850N High-Performance, Energy-Efficient SoC

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Integrated with an octa-core A55 CPU, a powerful NPU delivering up to 72.0TOPs@INT4 or 18.0TOPs@INT8, this chip supports ISP of 8K@30 fps and H.264 and H.265 VPU. AX8850N also supports 64-bit LPDDR4x, eMMC v5.1/SPI Flash, multiple MIPI inputs, dual Ethernet, a single USB 3.0, dual USB 2.0, and dual HDMI 2.0b output. AX8850N is designed to deliver exceptional value in smart city, smart education, and intelligent manufacturing applications.

Specifications

CPU

Octa-core Cortex A55 @1.7 GHz
32KB I-Cache
32KB D-Cache
NEON acceleration
Integrated FPU

NPU

18.0TOPs@INT8
Supports MAU and IVE

DSP

Dual-core VDSP
32KB I-Cache
16KB D-Cache

ISP

Up to 8K@ 30 fps (2DOL)
3A support (AF, AWB, AE)
AI-HDR
AI-3DNR and noise reduction
Fixed-pattern noise and defect pixel correction
Automatic dynamic defect detection and correction
Lens shading correction
Image enhancement
Digital defog
Fisheye correction

Video Encoding

H.264 HP/MP/BP Level 5.1
H.265 MP Level v5.0
H.264/H.265I/P frame support
Max encoding: 8K @ 30 fps
H.264/H.265 Multi-stream real-time encoding: 7680*4320 @30fps+1080p@30fps
JPEG snapshot: 3840*2160@200fps
Rate control: CBR, VBR, AVBR, CVBR, FIXQP, QPMAP
Up to 8 ROI regions
Max output bitrate: 200 Mbps

Video Decoding

H.264 HP/MP/BP Level v5.2
H.265 MP Level v5.1
Max decoding: 8K @60fps
32-ch 1080p@30 fps
JPEG decoding: 3840*2160@120fps
Max decoding bitrate: 300 Mbps

Video & Image Processing

Anti-flicker processing for video and graphics output
Video scaling
Pre-encoding OSD overlay for 12 regions
Input image rotation
Image stitching
Video and image cropping