A33

Allwinner A33 (sun8i) SoC features a Quad-Core Cortex-A7 ARM CPU, and a Mali400 MP2 GPU from ARM. It is a Quad-Core Pin-to-Pin Compatible version of A23 (which in turn is a lower power, cut-down, not-pin-compatible version of the A20).

=Overview= There is no support for the A33 in the linux-sunxi 3.4 kernel and in u-boot-sunxi. Support in mainline u-boot and in the mainline kernel is work in progress.

=A33 SoC Features=
 * CPU
 * ARM Cortex-A7 Quad-Core
 * 512KB L2-Cache (shared between four cores)
 * 256 KB (Instruction) / 32KiB (Data) L1-Cache per core
 * SIMD NEON, VFP4
 * Virtualization
 * Large Physical Address Extensions (LPAE) 1TB
 * GPU
 * ARM Mali400 MP2
 * Featuring 1 vertex shader (GP) and 2 fragment shaders (PP).
 * Complies with OpenGL ES 2.0
 * Memory
 * DDR3/DDR3L controller
 * NAND Flash controller and 64-bit ECC
 * Video
 * Full HD 1080p video decoding of MPEG-2, MPEG-4 SP/ASP GMC, H.263, H.264, WMV9/VC-1, and VP8
 * BD Directory, BD ISO and BD m2ts video decoding
 * H.264 High Profile 1080P@30fps encoding
 * 2160×1080@30fps 3D decoding
 * Complies with RTSP, HTTP,HLS,RTMP,MMS streaming media protocol
 * Display
 * CPU/RGB/LVDS LCD interface 1280x800 resolution
 * MIPI DSI interface up to 1280x800 resolution
 * Camera
 * Integrated parallel 8-bit I/F YUV sensor
 * Integrated 24-bit parallel YUV 444 I/F
 * 5M/8M CMOS sensor support
 * Dual-sensor support
 * Audio
 * Integrated HI-FI 100dB Audio Codec
 * Dual MIC noise cancellation
 * PMIC
 * X-Powers AXP223, designed for the A23, connected via Allwinner's Reduced Serial Bus (RSB)

Allwinner support
A33 will officially support Android 4.4 and above from AllWinner, so no official multi-OS support like some other higher-end AllWinner SoCs.

= Devices = Softwinner V11 aka(V940f)

= See also =
 * A23

=References=

= External links =
 * Allwinner Product Page A33