Hi3516DV500

- Dual-core ARM Cortex A55@850MHz
- 32KB I-Cache, 32KB D-Cache, 256KB L3 cache
- Support NEON acceleration, integrated FPU processing unit
- TrustZone support

- Integrated hardened standard CRC32/CRC16/CRC8 polynomial arithmetic unit
- Integrated hardened high-speed Direct Data Migration Module (DMA)

- Neural Networks
Supports complete API and toolchain for easy customer development.
- Upgraded IVE algorithm to support feature point detection, perimeter, optical flow and various computer morphology algorithms.
- Upgraded DPU algorithm to realize binocular depth map acceleration unit with maximum resolution of 2048x2048, maximum parallax of 224, and processing performance of 720p@30fps.

- Support H.264 BP/MP/HP Level 5.1
- Support H.265 Main Profile Level 5.1
- H.264/H.265 codec with maximum resolution of 6144x6144
- Support I/P Frame
- Typical performance of H.264/H.265 multi-stream codec is as follows:
-2592x1944@30fps (encoded) +1920x1080@30fps (encoded) +720x480@30fps (encoded)
-3072x1728@30fps(encoded)+1920x1080@30fps(encoded)+720x480@15fps(encoded)
-3200x1800@20fps(encoded)+1920x1080@30fps(encoded)+720x480@30fps(encoded)
-2592x1944@30fps(encode)+720x480@30fps(encode)+1920x1080@30fps(decode)
-2592x1944@30fps(Decode)
- Support 8 regions of pre-encoding OSD overlay
- Support CBR/VBR/AVBR/FIXQP/QPMAP and other bit rate control modes.
- Maximum output bit rate 80Mbps
- Support 8 regions of interest (ROI) encoding.
- Support video front-end overlay mosaic encoding
- Supports digital watermarking
- Support PVC perceptual coding to reduce the code stream
- Supports JPEG Baseline codec
- JPEG Codec Maximum Resolution 16384x16384
- JPEG Maximum Performance
-Encoding: 2592x1944@60fps(YUV420)
-Decoding: 2592x1944@30fps(YUV420)

- Support multi-channel sensor processing at the same time
- Support 3A (AE/AWB/AF) function, 3A parameters can be adjusted by users.
- Supports Fixed Pattern Noise Removal (FPN)
- Supports bad dot correction and lens shadow correction.
- Supports two-frame WDR and Advanced Local Tone Mapping, strong light suppression and backlight compensation.
- Supports multi-level 3D denoising
- Supports image edge enhancement
- Supports defogging
- Dynamic Contrast Enhancement
- Support 3D-LUT color adjustment
- Support new generation lens distortion correction
- Support fisheye and other arbitrary shape geometry correction
- Support 6-DoF digital stabilization
- Supports gyroscope stabilization and Rolling-Shutter correction.
- Supports image Mirror, Flip, 90 degree/270 degree rotation.
- Supports real-time DRC, BNR, 3DNR or DM processing of images using neural networks.
- Supports dual-optical fusion of black-and-white and color images.
- Provides PC-side ISP adjustment tools

- Supports 1/15.5～16x scaling of graphics and images.
- Support horizontal panoramic stitching
Input 2 channels 1920x1080@30fps, maximum output 3840x1080@30fps or 1920x2160@30fps
- Support video layer and graphic layer overlay
- Support color space conversion

- Support 4-Lane image sensor serial input, support MIPI/LVDS/Sub-LVDS/HiSPi interfaces.
- Supports 4-Lane or 2x2-Lane and other combinations, supports up to 2 sensor inputs.
- Support 8/10/12/14 Bit RGB Bayer DC timing video input, clock frequency up to 148.5MHz.
- Support BT.601, BT.656, BT.1120 video input interface
- Supports 1~4 YUV through MIPI virtual channel inputs
- Support mainstream CMOS level thermal imaging sensor access
- Support structured light image module
- Support cw ToF image sensor

- Support one way BT.1120 or BT.656 interface output, of which BT.1120 maximum performance 1920x1080@60fps
- Support 6/8bit serial or 16/18/24bit RGB parallel output, the highest frequency 74.25MHz
- Support 4-Lane Mipi DSI/CSI interface output, up to 1.8Gbps/lane, with 1920x1080@60fps performance.
- Supports Gamma correction and horizontal sharpen.

- Built-in Audio codec, supports 16bit dual differential voice input and dual single-ended voice output.
- Support 1 channel I2S interface, compatible with multi-channel time division multiplexing transmission mode (TDM)
- Support 8-way digital MIC array input
- Support multi-protocol voice codec
- Supports audio 3A (AEC/ANR/ALC) processing.

- Support for Secure Boot
- Supports TrustZone-based REE/TEE hardware isolation solution
- Neural network modeling and data protection
- Hardware implementation of AES128/256 symmetric encryption algorithm
- Hardware implementation of RSA3072/4096 signature verification algorithm
- Hardware implementation of ECC256/384/512 Elliptic Curve Algorithm
- Hardware implementation of SHA256/384/512, HMAC_SHA256/384/512 algorithms
- Hardware implementation of the SM2/3/4 state secret algorithm
- Hardware implementation of true random number generator
- Provide 28Kbit OTP storage space for customer's use.

- 1 Gigabit Ethernet interface
-Supports RGMII and RMII interface modes.
-Supports acceleration units such as TSO, UFO, COE, etc.

2 SDIO3.0 interfaces
-SDIO0 supports SDXC card, maximum capacity 2TB.
-SDIO1 supports wifi module docking
- 1 USB3.0 interface
-USB Host/Device switchable.
- Supports power-on reset (POR) and external input reset.
- Integrated independent power supply RTC
- Integration of streamlined power-down control logic to realize chip standby wakeup
- Integrated 4-channel LSADC
- Integrated RGB small screen dedicated three-wire control interface
- Multiple UART, I2C, SPI, PWM, and GPIO interfaces

- DDR4/LPDDR4/LPDDR4x Interface
-Supports 2x16bit DDR4
-Supports 1x32bit LPDDR4/LPDDR4x
-Maximum DDR4 rate of 2400Mbps
-LPDDR4/LPDDR4x maximum rate 2400Mbps
-Maximum capacity 4GB
- SPI Nor/SPI Nand Flash Interface
Supports 1, 2, and 4-wire modes
-SPI Nor Flash supports 3Byte, 4Byte address mode
- eMMC5.1 interface, maximum capacity 2TB
- Option to boot from eMMC, SPI Nor/SPI Nand Flash

• support Linux5.10 SDK 

 Power Consumption
-2W typical power consumption (coded 5M30 + 2Tops)
- Operating Voltage
-Core voltage of 0.9V
-IO voltage of 1.8/3.3V
-DDR4/LPDDR4/LPDDR4x interface voltages of 1.2/1.1/0.6V respectively
- Package Format
-RoHS, FCCSP 15mmx15mm package
-Pin pitch: 0.65mm