AI edge computing, end-side computing
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High-end computing power quad-core 64-bit processor (Cotex-A73) with a main frequency of up to 2.1GHz; super-strong intelligent NPU with computing power up to 7.9 Tops@int8.
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Support dual-screen different display HDMI output with a maximum resolution of 2160p60, and MIPI DSI output with a maximum resolution of 2160p30; Support multi-channel video interfaces: 1 HDMI IN (maximum resolution 2160p60), 2 MIPI CSI (support 1 channel of 2160p60 or 2 channels of 2160p30 camera input); Rich peripheral interfaces: including 2 USB3.0, 1 USB2.0, 1 OTG2.0, 1 SD, 2 Gigabit Ethernet, 4G, WIFI/BT and other network interfaces, as well as common communication bus interfaces such as SPI, UART, I2C.
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Support multiple operating systems, including Android, Ubuntu, Debian, OpenHarmony, etc., and provide secondary development SDK to perfectly support user application development.
| Process Node | ? 12nm |
| CPU | ? 4-core 64-bit Cortex-A73, up to 2.1GHz clock speed |
| GPU |
? Imagination? PowerVR? Series9XE GE9920 GPU ? Supports OpenGL ES 1.1/2.0/3.0/3.1/3.2, DirectFB/OpenCL? 1.2/Vulkan? 1.1 ? 3D graphics acceleration ? 5.6 Gpixels/s fill rate, 200 Mpolygons/s throughput ? 89.6 16-bit GFLOPS, 44.8 32-bit GFLOPS |
| NPU | ? Up to 6.75 TOPS (INT8) |
| Multimedia |
? 2160p60 video decode (H.265, H.264, VP9, VP8, AV1, MPEG-2) ? PIP (2160p60+2160p60), Multi-View support ? Dual 1080p60 video encode (H.264, VP8) |
| Display |
? MIPI-DSI v1.2 supports 4K@30Hz output ? HDMI v2.1 supports 4K@60Hz with HDCP 2.2 |
| Camera |
? MIPI-CSI v1.2 supports 4K@60Hz input ? HDMI v2.1 supports 4K@60Hz input |
| Security |
? 250MHz Secure CPU (Arm? Cortex?-M3) ? Secure boot, Secure Video Path, On-chip 32Kbit OTP |
| Memory |
? 64-bit LPDDR4/LPDDR4x-3733, supports up to 4GB ? Optional 32-bit configuration supported ? eMMC 5.1 interface |
| Interfaces |
? Built-in ISP supports dual camera (8MP+4MP) input ? Integrated interfaces: HDMI, MIPI, RGMII, USB 3.0 Host, USB 2.0 OTG, I2S, SPI, I2C, S/PDIF, PCIe 2.0, UART, PWM, IR |
| Package |
? FCBGA, 17mm × 17mm, 0.4mm ball pitch
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| Status |
? Mass production, commercial availability
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