Product Features Dual-core ARM Cortex-A7 central processor and HiFi4 digital signal processor Integrated 128 MB DDR3 memory, clock frequency up to 800 MHz Three SD/MMC host controller interfaces, supporting SD3.0, SDIO3.0 and eMMC5.0 standards Video engine supports H.265, H.264, H.263, MPEG-1/2/4, JPEG, Xvid and Sorenson Spark decoding, up to 1080p@60fps Supports JPEG and MJPEG encoding, up to 1080p@60fps Adopts Allwinner SmartColor2.0 post-processing technology, providing an excellent display experience Supports deinterlacer, up to 1080p@60fps Supports graphics 2D hardware accelerator, including rotation, blending and LBC decompression functions Video output supports RGB interface up to 1920 × 1080@60fps Video output supports dual-link LVDS interface up to 1920 × 1080@60fps Video output supports 4-channel MIPI DSI interface up to 1920 × 1200@60fps Video output supports CVBS OUT interface, compatible with NTSC and PAL standards Video input supports 8-bit digital camera interface Video input supports CVBS IN interface, compatible with NTSC and PAL standards Analog audio codec includes 2 digital-to-analog converters and 3 analog-to-digital converters Analog audio interfaces include: headphone output left/right, microphone input 3 positive/negative, line input left/right, FM input left/right Two external I2S/PCM interfaces Supports up to 8 digital pulse density modulation microphones Single-wire audio transmitter, compatible with S/PDIF interface Security system supports AES, DES, 3DES, RSA, MD5, SHA and HMAC algorithms Integrated 2 Kbit one-time programmable storage space External peripherals include USB 2.0 dual-role device port and USB 2.0 host port External peripherals support 10/100/1000 Mbps Ethernet port, equipped with RGMII and RMII interfaces Supports up to 6 general-purpose asynchronous receiver transmitter controllers Supports up to 2 serial peripheral interface controllers Supports up to 4 two-wire serial bus controllers Supports infrared reception and infrared transmission Supports 8 independent pulse width modulation channels Supports 1 general-purpose analog-to-digital converter channel Supports 4-channel touch panel analog-to-digital converter Supports light-emitting diode controller Supports two controller area network interfaces Adopts eLQFP128 package, dimensions are 14 mm × 14 mm × 1.4 mm