Features: Brand new and high quality Single-core ARM CortexA7 32-bit cores with integrated NEON Operation precision supports mixed quantization of int4, int8, and int16, where power for int8 is 0.5 TOPS and that for int4 is 1.0 TOPS. Built-in proprietary third-generation ISP3.2, which supports 5 million pixels, multi-level noise reduction, and other image enhancement and correction algorithms. It has powerful encoding performance, supports intelligent encoding, and saves code stream adapted to the scene, saving the code rate by more than 50% compared to the conventional CBR mode, making the captured image smaller in size and doubling the storage space. Built-in 16-bit DRAM DDR2 can maintain demanding memory bandwidth. Specifications: Material: PCB Type: 128mb unsoldered /128mb soldered /256mb unsoldered /256mb soldered Processor: CortexA7 1.2GHz Network Processor: 0.5 tops, supports int4, int8, and int16. Image Processor: enter 5M @30fps Memory: Pro: 128MB DDR2 Max: 256 MB DDR2 USB: USB2.0 host/device GPIO: 26 gpio pins Network port: 10/100m controller and built-in PHY. Size: About 72x21mm/2.83x0.82inch Package includes: 1x Development Board