1# Hi3516 Development Board 2 3 4## Introduction 5 6Hi3516DV300 is a next-generation system on chip (SoC) designed for the industry-dedicated smart HD IP camera. Thanks to its next-generation image signal processor (ISP), H.265 video compression encoder, and high-performance NNIE engine, Hi3516DV300 provides low bit rates, high image quality, low power consumption, and intelligent processing and analysis. 7 8 **Figure 1** Hi3516 front view 9 10 11 12 13## Specifications 14 15**Table 1** Hi3516 specifications 16 17| Item| Description| 18| -------- | -------- | 19| Processor and internal memory| - Hi3516DV300 chip<br>- DDR3 1GB<br>- eMMC 4.5, 8 GB capacity| 20| External components| - Ethernet port<br>- Audio and video<br> - 1 voice input<br> - 1 mono channel (AC_L) output, connected to a 3 W power amplifier (LM4871)<br> - MicroHDMI (1-channel HDMI 1.4)<br>- Camera<br> - Sensor IMX335<br> - M12 lens, 4 mm focal length, and f/1.8 aperture<br>- Display<br> - 2.35-inch LCD connector<br> - 5.5-inch LCD connector<br>- External components and ports<br> - Memory card port<br> - JTAG/I2S port<br> - ADC port<br> - Steering gear port<br> - Grove connector<br> - USB 2.0 (Type-C)<br> - Three function keys, two user-defined keys, and one upgrade key<br> - LED indicator, green or red | 21
