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芯片框图
基本规格
CPU? Quad-core ARM Cortex-A53@1.5GHz
GPU? G31 MP2 ? Supports OpenGL ES 3.2/2.0/1.0, Vulkan 1.1, OpenCL 2.0 Memory? 32-bit DDR4/DDR3/DDR3L/ LPDDR3/LPDDR4 interface, supporting maximum capacity of 4GB ? SD3.0/eMMC5.0 interface ? 8-bit Nand flash interface with maximum 80-bit/1KB ECCVideo EngineVideo decoder: ? H.265 MP decoder up to 4K@60fps ? H.264 BL/MP/HP decoder up to 4K@30fps ? VP9 decoder up to 4K@60fps ? AVS2 decoder up to 4K@60fps ? Multi-format 1080p@60fps video playback, including VP8, MPEG1/2 SP/MP, MPEG4 SP/ASP, AVS+/AVS JIZHUN, VC1 SP/MP
Video encoder: ? H.264 encoder up to 4K@25fps ? MJPEG encoder up to 4K@15fps ? JPEG encoder up to 8K x 8K resolutionPackage? TFBGA 421balls ? 15 mm x 15 mm size,0.65 mm ball pitch,0.35 mm ball size |
Video Input? Supports one 8-/10-/12-/16-bit digital camera(DC) interface ? Maximum pixel clock of 148.5MHz for each DC interface ? BT656, BT1120 video input for multichannel YUV ? Four-lane MIPI CSI, up to 1Gbps per lane in HS transmission, compliant with MIPI-CSI2 V1.00 and MIPI DPHY V1.00 ? Maximum video capture resolution of 8M@30fps or 4x 1080p@25fps for MIPI CSI ? Supports formats: YUV422, YUV420, RAW-8, RAW-10, RAW-12Audio? Two DAC channels and four ADC channels ? Supports 1 audio output interface (differential LINEOUTP/N or single-end LINEOUTL/LINEOUTR) ? One Audio HUB, supporting internal mixing function
? Embedded 3 I2S/PCM for connecting the external devices ? Supports Left-justified, Right-justified, Standard I2S mode, PCM mode, and TDM mode ? I2S mode supports 8 channels, and 32-bit/192kbit sample rate ? I2S and TDM modes support maximum 16 channels, and 32-bit/96kbit sample rate ? One OWA IOUT interface, supporting 16-/20-/24-bit outputs ? Integrated digital microphone, supporting maximum 8 digital PDM microphonesProcess? 28nm HPC
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Display Output? TV CVBS output, supporting PAL/NTSC ? LVDS interface with dual link, up to 1080p@60fps ? RGB interface with DE/SYNC mode, up to 1080p@60fpsSecurity Engine? Supports Full Disk Encryption ? AES, DES, 3DES, and XTS encryption and decryption algorithms ? MD5, SHA, and HMAC tamper proofing ? RSA, ECC signature and verification algorithms ? Supports 160-bit hardware pseudo random number generator(PRNG) with 175-bit seed ? Supports 256-bit hardware true random number generator(TRNG) ? Integrated 2K-bit EFUSE for chip ID and security applicationConnectivity? 3 x USB2.0 Host, 1 x USB2.0 OTG ? 2 x Ethernet MAC (one 10/100 Mbps Ethernet port with RMII interface, one 10/100/1000 Mbps Ethernet port with RGMII and RMII interfaces) ? SDIO 3.0, TSC, SCR, CIR Receiver ? 6 x TWI, 2 x SPI, 6 x UART ? 6-ch PWM, 4-ch GPADC, 1-ch LRADCPMIC? Companion Allwinner Power Management IC
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方案亮点
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车规级芯片,30ppm,工作温度-40-85℃
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4核CPU和2核GPU实现优异的性能表现
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支持高清360全景功能
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支持6路高清摄像头输入
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