phaten-audio/en/docs/products/modules/a316-mini.md

---
title: A316-Mini-V1 Minimum Size USB High-Definition Audio Decoder Module
description: A316-Mini-V1 is a minimum size XU316 Mini module with dimensions of only 13mmx13mm, supporting 768KHz sampling rate, suitable for portable USB audio decoders, streaming microphones and other compact product designs.
keywords: A316-Mini-V1, minimum size module, USB audio decoder, XU316 module, portable audio decoder, 768KHz sampling rate, compact audio module, USB sound card, high-definition audio decoder, streaming microphone module
hide:
    -toc
---

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# A316-Mini-V1
__Minimum Size XU316 Mini Module__

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![A316-Mini-V1 USB Module](/assets/images/hifi_audio/a316_mini.png "A316-Mini-V1 USB High-Definition Audio Decoder Module"){align=right width=200 style="float: right; margin: 0 80px 0 80px;"}
## Product Overview

- A316-Mini-V1 is a Mini module designed for compact products, with dimensions of only 13mmx13mm. The module integrates the XU316-1024-QF60BC24 chip, built-in 24MHz crystal required by XU316, and 16Mbit Flash for storing audio firmware.
- A316-Mini-V1 provides USB Audio device compatible with full-speed and high-speed USB 2.0 interface. In USB 2.0 asynchronous mode, it can support sampling rates up to 768 KHz.

[:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md){.md-button }
[:shopping_cart: Purchase Samples](https://detail.1688.com/offer/916627288422.html?_t=1746771999692&spm=a2615.7691456.co_1_0_wangpu_score_0_0_0_0_0_0_0000_0.0){.md-button }
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=== "Key Features"
    - **Configuration Features**
        - 3.3V, 1.8V, 0.9V power supply
        - Integrated 16Mbit QSPI Flash for firmware and data storage
    - **USB Interface Features**
        - USB 2.0 (Full-speed and High-speed)
        - USB Audio Class 1.0
        - USB Audio Class 2.0
    - **System Compatibility**
        - UAC 2.0 protocol, supports ASIO, supports multiple operating systems including Windows, Linux, Android, macOS and iOS
 

=== "Specifications"

    Item                   | Value
    :------------------------ | :------------------------
    Main Controller               | XMOS XU316
    Operating Voltage	| 3.3V, 1.8V, 0.9V
    Operating Temperature	| -20℃ ~ 85℃
    Flash Size   | 16M Bytes
    Dimensions        |  13mm x 13mm

=== "Application Scenarios"

    - High-quality USB audio decoders
    - Recording interfaces and audio processing devices
    - Digital audio players
    - Professional audio equipment
    - High-end headphone amplifiers
    - Streaming microphones
    - Portable USB audio decoders

=== "Technical Documentation"
  
    | Type      | Title                    | Download                    |
    |:--------:|:------------------------|:------------------------|
    | Datasheet        | [:material-file-document-outline: A316-Mini-V1 Module Datasheet](../../dev_doc/datasheet/modules/a316_mini_v1_datasheet.md)          |  [:material-download:]        |
       
    
=== "Tools and Software"

    | Type      | Description                    | Download                    |
    |:--------:|:------------------------|:------------------------|
    | Debug Tools        |                    |[:material-toolbox: Debug Tools](../../services_support/tools_software/index.md) |
    | Drivers        |          |  [:material-usb-flash-drive-outline: USB Driver](../../services_support/driver/index.md)           |

=== "Custom Development"

    Firmware Customization Services

    Phaten Audio provides professional firmware customization development services based on A316-Mini-V1 hardware module, developing exclusive firmware according to your specific requirements.

    - Custom Development Process
        * [x] Requirement analysis and solution determination
        * [x] Firmware development and function implementation
        * [x] Verification and testing
        * [x] Mass production support and technical services
    - Contact Us
        * For custom development services, please contact our technical support team:
            Email: hua@phaten.com

## Related Evaluation Boards
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-   :material-developer-board: __A316-HF-I2S-V1 USB HiFi Interface Evaluation Board__

    ---

    Used to evaluate the performance of A316-Mini-V1 module in HiFi audio applications, providing multiple input/output interfaces and software deployment tools

    [:octicons-arrow-right-24: View Details](../../dev_doc/evb/a316_hf_i2s_v1/index.md)

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## Related Solutions

<div class="grid cards" markdown>

-   :material-cube: __USB Portable HiFi Audio Decoder Solution__

    ---

    USB portable HiFi audio decoder solution based on A316-Mini-V1 module, supporting low power consumption, EQ and MQA

    [:octicons-arrow-right-24: View Details](../../solutions/hifi_audio/portable_usb_hifi_lowpower_decoder.md)

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## Inquiry and Feedback
<details>
<summary>Click to expand inquiry and feedback form</summary>

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</details>