Allwinner SoC Family

= "A"-Series = Based on ARMv7 Cortex-A cores (Cortex-A7,A8, and A15) targeted for hi-end devices like digital media player, tablets, and netbooks:
 * Allwinner A10 (sun4i) (1 x Cortex-A8 CPU-core)
 * Allwinner A13 (sun5i) (1 x Cortex-A8 CPU-core)
 * Allwinner A10s (sun5i) (1 x Cortex-A8 CPU-core)
 * Allwinner A20 (sun7i) (2 x Cortex-A7 CPU-cores)
 * Allwinner A23 (sun8i) (2 x Cortex-A7 CPU-cores)
 * Allwinner A31 (sun6i) (4 x Cortex-A7 CPU-cores)
 * Allwinner A31s (sun6i) (4 x Cortex-A7 CPU-cores)
 * Allwinner A33 (sun?i) (4 x Cortex-A7 CPU-cores)
 * Allwinner A80 (sun9i) (4 x Cortex-A7 CPU-cores + 4 x Cortex-A15 CPU-cores using ARM big.LITTLE heterogeneous CPU architecture)

features

 * CPU: ARMv7-A Cortex-A7, Cortex-A15 or Cortex-A8 Central Processor Unit which have NEON, VFP, TrustZone, and Thumb-2 co-processor extensions:
 * Advanced SIMD: NEON (ARM's extended general-purpose advanced SIMD vector processing extension engine)
 * Vector FPU: Vector Floating Point Unit - ARM VFPv3 lite (Cortex-A8) / VFPv4 (Cortex-A7) VFPU (Vector Floating Point Unit)
 * Security Extensions:
 * TrustZone secure world
 * Security accelerator supporting AES, DES, 3DES, SHA-1, MD5 and pseudo-random number generation
 * Thumb2 intruction set extension for optimized code to reduce memory footprint and improve performance
 * GPU: Mali400, Mali400P2 or SGX544, PowerVR G6230 Graphics Procesor Unit, supporting OpenGL ES2.
 * VPU: CedarX (Video Processor Unit for audio and video hardware decoding or encoding)
 * HDMI-transmitter with HDMI CEC (Consumer Electronics Control), (with exception of A13 which lacks HDMI-transmitter and SATA-controller )
 * Hardware virtualization capabilities (Cortex-A7 only).
 * Up to 4GB memory (Cortex-A8), Up to 1TB memory with LPAE (Cortex-A7 only).

Comparison table
= "F"-Series = NOTE: F series not supported by linux-sunxi community due lack of developers and hardware, sun3i have only offical linux port, sunii have no linux support only aw's melis RTOS

Based on ARMv6 ARM926-EJS core and currenty targeted for low market devices such as cheap ebook readers, etc.


 * Boxchip C100 (sun3i)
 * Boxchip E200 (sun3i)
 * Boxchip F20 (sun3i)
 * Boxchip F10 aka SoChip SC9800 aka Teclast T8100 (sunii)
 * Boxchip F13 (sunii)
 * Boxchip F15 aka SoChip SC8600 aka Teclast T7200 (sunii)
 * Boxchip F18 (sunii)