Processor Core

• Quad-Core Cortex™-A7@1.5GHz

• Neon acceleration, integrated FPU

Video Encoding/ Decoding Performance

• H.264 BP/MP/HP,H.265 Main Profile encoding
• I/P Frame,Smart P frame reference
• MJPEG/JPEG baseline encoding
• Real-time multi-stream H.264/H.265 encoding capability:-3840x2160@30fps+VGA@30fps+ 3840x2160@1fps snapshot
• Maximum JPEG snapshot performance of 3840x2160@30fps
• Maximum H265/H264/MJEPG decoding performance of 3840x2160@30fps
• CBR,VBR modes
• Encoding of eight ROIs
• Support Frame Buffer Uncompression

Intelligent Video Analysis

• Integrated AIE, supporting various intelligent analysis applications such as motion detection,perimeter defense,video diagnosis and face detection

Audio Interface

• Integrated audio CODEC supporting 20-bit audio inputs and outputs
• I2S interface for connecting to an external audio CODEC
• Dual-channel differential MIC inputs for reducing background noises

Security Engine

• AES, DES, and 3DES encryption and decryption algorithms implemented by using hardware
• RSA1024/2048/4096 signature verification algorithm implemented by using hardware
• Hash-SHA1/256 and HMAC_SHA1/256 tamper proofing algorithms implemented by using hardware
• Integrated 1.5Kbit Efuse storage space

Video Interface Input

• Two sensor input,Main input support 4xLane MIPI/12xLane Sub-LVDS/4xLane HiSPi interface,second input support 4xLane MIPI/8xLane Sub-LVDS/4xLane HiSPi interface
• Compatibility with mainstream HD CMOS sensors provided by Sony, Aptina, OmniVision,and Panasonic
• Support BT.601, BT.656, or BT.1120 interface


• One PAL/NTSC output for automatic load detection
• One BT.1120/BT.656 output interface
• One MIPI DSI output,Maximum support 1080P60fps
• One RGB/LVDS output

Audio Encoding/ Decoding

• Voice encoding/decoding complying with multiple protocols by using software
• Compliance with the G.711, G.726 and ADPCM protocols
• Audio 3A functions (AEC, ANR, and ALC)

Peripheral Interfaces

• POR,External reset input
• Internal RTC,Integrated 4-channel ADC
• Six UART interfaces,Eight PWM interfaces
• One USB2.0 OTG,One USB2.0 Host
• RGMII/RMII in 10/100 Mbit/s full-/half-duplex mode and1000Mbit/s full-duplex mode


• 2-channel independent ISP processing,ISP1 Maximum support 4224x3168@30fps,ISP2 Maximum support 3264x2560@30fps
• Adjustable 3A functions (AE, AWB, and AF)
• Highlight compensation, backlight compensation,gamma correction, and color enhancement
• Defect pixel correction, 2D/3D denoising
• Support Sensor Build-In WDR、2F - Frame base/Line base WDR、Local Tone mapping
• Support 4-channel 1/64~1x scale output,include 2-channel support Frame Buffer compression
• OSD overlaying of eight regions before encoding
• Picture mirroring and flipping
• ISP tuning tools for the PC

Video and Graphics Processing

• Lens distortion correction and fisheye correction
• Binocular stitching(360° panorama,180° wide angle)
• Picture rotation by 90°or 270°

Graphics Display

• 2-Channel Video layer,Maximum support 4K@30fps
• 2-Channel UI layer,Maximum support 1080P@30fps
• 2-Channel Video layer overlying 2-Channel UI layer
• Support Screen color enhance

External Memory Interfaces

• DDR3/DDR3L/LPDDR3/ DDR2/LPDDR2 interface 
- 32bit LPDDR3 with the maximum frequency of 667 MHz
- 32bit DDR3/DDR3L with the maximum frequency of 800 MHz
• SPI NOR flash interface,Maximum capacity of 32 MB
- 1-/2-/4-wire mode
- 3-byte or 4-byte address mode
• SPI NAND flash interface, maximum capacity of 512 MB
• eMMC 5.0 interface, maximum capacity of 2 TB
• NAND flash interface,Components with 8 GB or larger capacity
- 8-bit data width
- 4-/8-/24-/40-/64-/80-bit ECC
• Booting from the SPI NOR flash, SPI NAND flash, or NAND flash

Physical Specifications

• Power consumption
- Multi-level power saving mode
• Operating voltages
- 0.9 V core voltage
- 3.3 V I/O voltage and 3.6 V margin voltage
- 1.5 V, or 1.2V DDR3/3L/LPDDR3 SDRAM interface voltage
• Package
- Body size of 17mm x 17mm,Lead pitch of 0.65mm


• Linux-4.4-based SDK


四核ARM Cortex-A7 架构
四核ARM Cortex-A7 架构
4K@30fps H.264/H.265编解码
4K@30fps H.264/H.265编解码






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