AX8850 SoC
AX8850 is a high-performance digital SoC designed for edge computing, intelligent vision, and smart embedded devices. It integrates an 8-core Cortex-A55 CPU, 18 TOPS NPU, dual-core VDSP DSP, and advanced ISP, providing an integrated platform for AI inference, image processing, and high-resolution video processing.
The AX8850 supports H.264/H.265 video encoding and decoding, 64-bit LPDDR4/LPDDR4x, eMMC 5.1, SPI Flash, dual Ethernet, USB 3.0, USB 2.0, HDMI 2.0b, PCIe 2.0, and SATA 3.0, making it suitable for intelligent cameras, edge vision devices, smart electronics, and other embedded systems requiring local computing and video processing capabilities.
| Category | Specifications | |
| CPU |
· 8 × Cortex-A55, up to 1.7 GHz · 32 KB I-Cache · 32 KB D-Cache · NEON acceleration · Integrated FPU |
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NPU |
· Up to 18 TOPS @ INT4 / 18.0 TOPS @ INT8* · MAU support · IVE support |
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DSP |
· Dual-core VDSP · 32 KB I-Cache · 16 KB D-Cache |
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ISP |
· Up to 8K@30fps 2DOL · 3A: AF / AWB / AE · AI-HDR · AI-3DNR, NR · Fixed-pattern noise reduction and defective-pixel correction · Automatic dynamic defective-pixel detection and correction · Lens shading correction and image enhancement · Digital defog and fisheye correction |
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Video Encoding |
· H.264 HP/MP/BP Level 5.1 · H.265 MP Level 5.0 · Up to 8K@30fps encoding · Real-time multi-stream H.264/H.265 encoding · Up to 7680 × 4320@30fps + 1080p@30fps · JPEG:3840 × 2160@200fps · CBR / VBR / AVBR / CVBR / FIXQ / P/QPMAP · Up to 8 ROI regions · Maximum output bitrate: 200 Mbps |
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Video Decoding |
· H.264 HP/MP/BP Level 5.2 · H.265 MP Level 5.1 · Up to 8K@60fps decoding · Up to 32-channel 1080p@30fps decoding · JPEG:3840 × 2160@120fps · Maximum decoding bitrate: 300 Mbps |
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Video/Image Processing |
· Anti-flicker processing, video scaling, OSD overlay · Image rotation and stitching · Video and image cropping |
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Video Input |
· Up to 4 sensor inputs · 2 × 4 Lane / 4 × 2 Lane MIPI · Up to 3.5 Gbps |
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Video Output |
· 2 × HDMI 2.0b · BT.1120 / BT.656 · Up to 2 × 4K@60fps + 1 × 1080p@60fps · 16-bit RGB parallel LCD output |
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DDR |
· 64-bit LPDDR4/LPDDR4x · Up to 4266 Mbps · Up to 32 GB |
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SPI Flash |
SPI NOR Flash / SPI NAND Flash |
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eMMC |
eMMC v5.1, up to 2 TB |
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Ethernet |
· 2 × Ethernet · RGMII / RMII |
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USB |
· 1 × USB 3.0 + 2 × USB 2.0 · Host / Device modes |
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PCIe / SATA |
2 × PCIe 2.0 x2, RC / EP Or 4 × SATA 3.0 |
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Other Interfaces |
I2S / I2C / SPI / UART |
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Security |
· Secure Boot · AES / DES / 3DES · SHA-1 / SHA-224 / SHA-256 |
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Boot Options |
eMMC / SPI NOR Flash / SPI NAND Flash / PCIe |
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operating voltage |
· Core Voltage 0.8V · LPDDR4/LPDDR4x Voltage:1.1 V / 0.6 V · I/O Voltage:1.8 V / 3.3 V |
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