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Yuzuki Avaota A1 (Single Page)


The PineVoice

The PineVoice

The Yuzuki Avaota-A1 is an ARM64 based Single Board Computer powered by an Allwinner A527 Octa-Core ARM Cortex-A55 64-Bit CPU @2.0GHz, ARM Mali G56 GPU and RISC-V XuanTie E906 CPU@200MHz. It provides an onboard eMMC, MicroSD Card slot, PCI-e, Pi-2 Bus, USB 3.0, and many other peripheral interfaces for makers to integrate with sensors and other devices.


Further information

Datasheets

Allwinner A527 SoC information:

X-Power PMU information:

LPDDR4 (200 Balls) SDRAM:

eMMC information:

Ethernet related info:

WiFi/BT module info:

Schematics and certifications

Avaota A1 SBC dimensions

Avaota A1 SBC dimensions

Input Power: DC 12V @ 3A 5.5mmOD/2.1mmID center-positive Barrel DC Jack connector

Schematic:

Board map of connectors with schematic v1.1 identifiers:

Avaota A1 SBC layout

Avaota A1 SBC layout

Certifications:

  • Disclaimer: Please note that PINE64 SBC is not a “final” product and in general certification is not necessary. However, PINE64 still submits the SBC for FCC, CE, and ROHS certifications and obtain the certificates to prove that the SBC board can pass the testing. Please note, a final commercial product needs to perform its own testing and obtain its own certificate.
  • Not yet available

Specifications

SoC and Memory Specification

Allwinner T527 A527 block diagram

Allwinner T527 A527 block diagram

CPU Architecture

  • Quad-core ARM Cortex-A55 at 2.0 GHz
  • AArch32 for full backwards compatibility with ARMv7
  • ARM Neon Advanced SIMD (single instruction, multiple data) support for accelerated media and signal processing computation
  • Includes VFP hardware to support single and double-precision operations
  • ARMv8 Cryptography Extensions
  • Integrated 32KB L1 instruction cache and 32KB L1 data cache per core
  • Integrated 64KB L2 instruction cache and 128KB L2 data cache per cluster
  • 1MB unified system L3 cache

GPU Architecture

  • Mali-G57 Valhall GPU@850MHz
  • 4x Multi-Sampling Anti-Aliasing (MSAA) with minimal performance drop
  • 128KB L2 Cache configurations
  • Supports OpenGL ES 1.1, 2.0, and 3.2
  • Supports Vulkan 1.1
  • Supports OpenCL 1.1, 1.2, 2.0 Full Profile
  • Supports Renderscript
  • L2 Cache Configurable 64KB – 512KB ** 64KB-128KB for 1-Core ** 128KB-256KB for 2-Core ** 256KB for 3-Core ** 1x256KB-2x256KB for 4-Core ** 2x256KB-2x512KB for 5-Core and 6-Core configurations
  • Supports 3400 Mpix/s fill rate when at 850MHz clock frequency
  • Supports 243.2 GLOP/s when at 850MHz clock frequency for peak single precision (FP32) performance

System Memory

  • LPDDR4 RAM Memory Variants: 2GB and 4GB.

Board Features

Video

  • Digital Video output up to 4K@60Hz
  • H.264/AVC Base/Main/High/High10 profile @ level 5.1; up to 4K×2K @ 30fps
  • H.265/HEVC Main/Main10 profile @ level 5.1 High-tier; up to 4K×2K @ 60fps

Audio

  • 3.5mm audio Jack

Network

  • Dual 10/100/1000Mbps Ethernet
  • 2.4GHz/5Ghz MIMO WiFi 802.11 b/g/n/ac with Bluetooth 5.2

Storage

  • on-board 128Mbit (16MByte) XSPI NOR flash memory - bootable
  • microSD - bootable, supports SDHC and SDXC and storage up to 256GB
  • eMMC - bootable on-board 16GB or 32GB

Expansion Ports

  • 2×20 pins “Pi2” GPIO Header
Avaota-A1 40 pin connector diagram

Avaota-A1 40 pin connector diagram

  • 4 lane MiPi DSI port for LCD panel
  • 4 lane MiPi CSI port for camera module
  • 1× USB3.0 OTG port
  • 1× USB2.0 Host port
  • 1× USB2.0 OTG port
  • 1× CAN port

Software

Software releases

These releases are still in beta state and are only fit for development purposes.

OpenWrt Image Build

Armbian Mainline Linux OS Image Build

  • Source code available at https://github.com/pine64/build/releases, others are welcome to fork and enhance.
  • Attach USB keyboard, then follow onboard small LCD screen message to complete first setup
  • After the initial setup, please allow some time for the download of the HA (Home Assistant) image
  • PineDio Zigbee dongle driver already included
  • For the board with 2GB of memory, please only use OS build with Picoclaw version.

The following are 2026.06.05 builds

The following are 2026.05.21 builds

Avaota OS Legacy Linux Image Build

The following OS build is derived from the Allwinner BSP

Android 13 Image Build

Note: “eng” build enable root and log for development or hacking purpose, “user” build disable root and log as release version

Android 13 SDK

  • Direct Download from pine64.org (62.28GB, MD5 f565ff9d0f712ca9c8131c69011379cf)

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