MT8167A平台特征：
AP MCU subsystem
- Quad-core ARM® Cortex-A35 MPCoreTM operating at 1.5 GHz
- NEON multimedia processing engine with SIMDv2 / VFPv4 ISA support
- 32KB L1 I-cache and 32KB L1 D-cache
- 512KB unified L2 cache
- DVFS technology with adaptive operating voltage from 1.05V to 1.31V
Wireless Connectivity MCU subsystem
- Andes N9 processor with 48KB Icache, 40KB D-cache
External memory interface
- Supports LPDDR2, LPDDR3, DDR3/L, DDR4 up to 2GB
- 32-bit data bus width
- Memory clock up to 800 MHz
- Supports self-refresh/partial selfrefresh mode
- Low-power operation
- Programmable slew rate for memory controller’s IO pads
- Supports dual rank memory device
- Advanced bandwidth arbitration control
Display
- Supports landscape or portrait panel resolution up to FHD (1920x1080)
- MIPI DSI interface (4 data lanes)
- Single link LVDS interface
- Supports true colors
- Supports single 4 overlay layer with per-pixel alpha channel and gamma table
- Supports spatial and temporal dithering
- Supports color enhancement
- Supports adaptive contrast enhancement
- Supports image/video/graphic sharpness enhancement
- Supports adaptive ambient light processing for backlight power saving and sunlight visibility improvement
- Supports color correction and gamma correction for accurate image reproduction
- Supports concurrent dual display output
Graphics
- OpenGL ES 1.x/2.0/3.0/3.2 3D graphic accelerator capable of processing 150M tri/sec and 2.4Gpixel/sec @ 600MHz
- Vulkan 1.0 and OpenCL 1.2 embedded profile
Video
- HEVC decoder : Main profile 1080p @ 60fps/60Mbps
- H.264 decoder: Constraint Baselineprofile 1080p @ 60fps/60Mbps
- H.264 decoder: Main/High profile 1080p@60fps/60Mbps
- MPEG-4 SP/ASP decoder: 1080p @ 60fps/60Mbps
- MPEG-4 encoder: Simple profile D1@ 30fps (SW)
- H.263 encoder: D1 @ 30fps (SW)
- H.264 encoder: Main profile 720p @ 30fps
- MPEG1/2, MP@HL@720p @ 30fps @ 40Mbps (SW)
Package
- Type: WB TFBGA
- 12.6mm x 13.1mm
- Height: 1.2 mm maximum
- Ball count: 406 balls
- Ball pitch: 0.5mm
以上节选自MT8167A规格书资料里的部分内容，完整资料可到一牛网论坛下载。
