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en/docs/dev_doc/datasheet/modules/a316_1926_v1_datasheet.md
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---
title: A316-1926-V1 Specification Sheet for XU316 Module Specialized for USB HiFi Decoder
title: A316-1926-V1 USB HiFi Decoder Dedicated XU316 Module Datasheet
login: true
---
# A316-1926-V1 Specification Sheet for XU316 Module Specialized for USB HiFi Decoder
--8<-- "common/phaten_xmos_support_img.md"
--8<-- "common/checklogin_form.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# A316-1926-V1
__USB HiFi Decoder Dedicated XU316 Module with Integrated 45.158MHz and 49.152MHz Active Crystals__
</div>
</div>
<div class="result" markdown>
![A316-1926-V1 USB Multi-channel Audio Decoder Module](/assets/images/hifi_audio/a316_1926v1.png "A316-1926-V1 USB Multi-channel Audio Decoder Module"){align=right width=200 style="float: right; margin: 0 80px 0 80px;"}
## 1. Product Introduction
## 1. Product Overview
### 1.1 Product Description
- A316-1926V1 is a high-performance USB HiFi decoder-specific XU316 module based on XMOS XU316, designed for high-fidelity audio applications. The module integrates high-precision power management, 48.152MHz and 49.152MHz active crystals, and large-capacity storage, providing an ideal hardware platform for high-end audio applications.
- A316-1926-V1 provides a USB Audio device compatible with full-speed and high-speed USB 2.0 interfaces, capable of supporting sampling rates up to 768 KHz in USB 2.0 asynchronous mode.
- A316-1926V1 is a USB multi-channel high-definition audio decoder module. The module uses XMOS <a href="javascript:void(0);" onclick="checkLogin('/assets/download/XMOS-XU316-1024-QF60B-C24.pdf')">XU316-1024-QF60BC24</a> chip and integrates a high-precision DC-DC chip that outputs 1.8V and 0.9V to power the XU316. The module integrates 45.158MHz and 49.152MHz active crystals to meet different high-definition audio sampling rate requirements. The module includes a built-in 24MHz crystal and 16Mbit Flash required by XU316 for storing audio firmware.
- A316-1926V1 provides a USB Audio device with USB 2.0 interface compatible with both Full-speed and High-speed modes. In USB 2.0 asynchronous mode, it supports sampling rates up to 768 KHz.
- Combined with different firmware, A316-1926V1 can process up to 6 channels of SPDIF high-definition audio and 2 channels of I2S high-definition audio signals, meeting the requirements of various high-definition audio decoders.
</div>
### 1.2 Product Features
- **Hardware Configuration**
- Integrates high-precision DC-DC chip; module requires only 3.3V external power supply
- Integrates 45.158MHz and 49.152MHz active crystals to meet HiFi application requirements
- Integrates 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
- USB Firmware Upgrade (DFU)
- **System Compatibility**
- UAC 2.0 protocol, supports ASIO, compatible with multiple operating systems including Windows, Linux, Android, macOS and iOS
### 1.3 Product Diagram
### 1.3 Product Block Diagram
<figure markdown="span">
![A316-1926-V1 Block Diagram](/assets/images/hifi_audio/a316_1926v1_diagram.png "A316-1926-V1 Block Diagram"){width="600"}
@@ -33,36 +45,44 @@ login: true
</figure>
### 1.4 Specifications
| Specification Item | Description
| :------------------------| :----------
| Product Name | A316-1926-V1
| Product Description | XU316 Module Specialized for USB HiFi Decoder
| Core Chip |<a href="javascript:void(0);" onclick="checkLogin('/assets/download/XMOS-XU316-1024-QF60B-C24.pdf')">XMOS XU316-1024-QF60B-C24</a>|
| Clock |48.152MHz/49.152MHz Active Crystal Clock|
| Package Type | SMT Stamp Hole
| Environmental Statement | All hardware components fully comply with EU RoHS directive
### 1.5 Absolute Electrical Parameters
| Parameter | Minimum | Maximum | Unit |
|:-------------------------------------|:------:|:------:|:----:|
| Storage Temperature | -40 | 125 | ℃ |
| Supply Voltage | -0.5 | 3.63 | V |
| ESD Voltage (Human Model) TAMB-25℃ | -2 | 2 | KV |
| ESD Voltage (Machine Model) TAMB-25℃ | -500 | 500 | V |
<!-- --8<-- [start:spec] -->
| Specification Item | Description
| :----------------------------| :----------
| Product Name | A316-1926-V1
| Product Description | USB HiFi Decoder Dedicated XU316 Module
| Clock | 48.152MHz/49.152MHz Active Crystal Oscillator
| Package Type | SMT Castellated Holes
| Environmental Compliance | All hardware components fully comply with EU RoHS directive
<!-- --8<-- [end:spec] -->
### 1.5 Absolute Maximum Ratings
<!-- --8<-- [start:elec] -->
| Parameter | Minimum | Maximum | Unit |
|:------------------------------------|:-------:|:-------:|:----:|
| Storage Temperature | -40 | 125 | ℃ |
| Supply Voltage | -0.5 | 3.63 | V |
| ESD Voltage (Human Body Model) TAMB-25℃ | -2 | 2 | KV |
| ESD Voltage (Machine Model) TAMB-25℃ | -500 | 500 | V |
<!-- --8<-- [end:elec] -->
### 1.6 Normal Operating Conditions
| Function | Minimum | Typical | Maximum | Unit |
|:-------------|:------: |:------:|:------:|:----:|
| Operating Temperature | 0 | - | 70 | ℃ |
| Operating Voltage | 3 | 3.3 | 3.6 | V |
<!-- --8<-- [start:op] -->
| Function | Minimum | Typical | Maximum | Unit |
|:---------------|:-------:|:-------:|:-------:|:----:|
| Operating Temperature | 0 | - | 70 | ℃ |
| Operating Voltage | 3 | 3.3 | 3.6 | V |
<!-- --8<-- [end:op] -->
### 1.7 Operating Current
|Operation State | Average | Peak | Unit |
|:---------|:------:|:------:|:----:|
| Active@3.3V | 120 | 200 | mA |
<!-- --8<-- [start:current] -->
| Operating State | Average | Peak | Unit |
|:----------------|:-------:|:----:|:----:|
| Active@3.3V | 120 | 200 | mA |
<!-- --8<-- [end:current] -->
## 2. Pin Definition
@@ -106,38 +126,41 @@ login: true
| 29 | X1D17 | I/O | Multi-function GPIO |
| 30 | X1D13 | I/O | Multi-function GPIO |
## 3. Module Dimensions and PCB Package Graphics
### 3.1 Module Dimensions
PCB Dimensions: 19.5±0.3(L)X26±0.3(W)X0.8±0.1(H)
## 3. Module Dimensions and PCB Footprint
### 3.2 Module Package Diagram
### 3.1 Module Dimensions
PCB Dimensions:
<!-- --8<-- [start:size] -->
19.5±0.3mm(L)X26±0.3mm(W)X0.8±0.1mm(H)
<!-- --8<-- [end:size] -->
### 3.2 Module Footprint Diagram
<figure markdown="span">
![A316-1926-V1 Package Diagram](/assets/images/hifi_audio/a316_1926v1_module_size.png "A316-1926-V1 Package Diagram"){width=300}
![A316-1926-V1 Footprint Diagram](/assets/images/hifi_audio/a316_1926v1_module_size.png "A316-1926-V1 Footprint Diagram"){width=300}
<figcaption></figcaption>
</figure>
## 4. Product Packaging Information
Tray + Outer Box Packaging
## 5. Recommended Reflow Oven Temperature Curve
## 5. Recommended Reflow Soldering Temperature Profile
<figure markdown="span">
![Recommended Reflow Oven Temperature Curve](/assets/images/hifi_audio/module_smt_temp.png "Recommended Reflow Oven Temperature Curve"){width=500}
![Recommended Reflow Soldering Temperature Profile](/assets/images/hifi_audio/module_smt_temp.png "Recommended Reflow Soldering Temperature Profile"){width=500}
<figcaption></figcaption>
</figure>
## 6. Revision History
| Version | Date | Description | Revised by |
|:------|:-------------|:---------------------------------------|:-------------|
| V1.0 | 2023-13-12 | Initial Version Release | |
| V1.1 | 2025-05-07 | Removed software-related function descriptions | |
| | | | |
## Consultation and Feedback
| Version | Date | Description | Revised by |
|:---------|:-------------|:---------------------------------------|:-------------|
| V1.0 | 2023-13-12 | Initial Release | |
| V1.1 | 2025-05-07 | Removed software-related feature descriptions | |
| | | | |
## 7. Consultation & Feedback
<details>
<summary>Click to expand consultation feedback form</summary>
<summary>Click to Expand Consultation & Feedback Form</summary>
--8<-- "common/customer_form.md"
</details>
</details>

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en/docs/dev_doc/datasheet/modules/a316_codec_v1_datasheet.md
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@@ -1,33 +1,38 @@
---
title: A316-Codec-V1 Integrated XU316+Codec Microphone-Specific Module Specification Sheet
title: A316-Codec-V1 XMOS XU316 Module with Integrated Codec for Microphone Applications
---
# A316-Codec-V1 Integrated XU316+Codec Microphone-Specific Module Specification Sheet
--8<-- "common/phaten_xmos_support_img.md"
<div class="result" markdown>
<!-- <div class="result" markdown> -->
![A316-Codec-V1 USB Multi-channel Audio Decoder Module](/assets/images/hifi_audio/a316_codec_v1.png "A316-Codec-V1 USB Audio Recording and Playback Module"){width=350 style="float: right; margin: 0 0 0 0;"}
<div class="grid" markdown>
<div class="card-wide" markdown>
## 1. Product Introduction
### 1.1 Product Description
# A316-Codec-V1
__XMOS XU316 Module with Integrated Codec for Microphone Applications__
- A316-Codec-V1 is a module designed specifically for USB microphone applications, integrating the XMOS XU316 processor and 88L21 high-performance audio codec, providing exceptional audio processing performance.
- The module integrates a high-precision DC-DC power circuit, outputting 3.3V, 1.8V, and 0.9V to power the XU316, requiring only a direct 5V power input externally, greatly simplifying the design complexity of the application baseboard.
- The module supports both single-ended and differential microphone inputs, and provides stereo audio output, suitable for various audio capture and playback application scenarios.
- The module is equipped with a 16Mbit Flash storage for storing audio firmware and system configurations, supporting firmware upgrade functionality.
- It provides a USB 2.0 interface, supporting full-speed and high-speed modes, implementing USB Audio device functionality, compatible with multiple operating systems.
</div>
</div>
## 1. Product Overview
### 1.1 Product Description
![A316-Codec-V1 USB Multi-channel Audio Decoder Module](/assets/images/hifi_audio/a316_codec_v1.png "A316-Codec-V1 USB Audio Capture and Playback Module"){ width=350 style="float: right; margin: 0 0 0 0;" }
- A316-Codec-V1 is a module specifically designed for USB microphone applications, integrating the XMOS XU316 processor and 88L21 high-performance audio codec, providing exceptional audio processing performance.
- The module integrates high-precision DC-DC power circuits that output 3.3V, 1.8V, and 0.9V to power the XU316, requiring only a direct 5V input externally, significantly simplifying the design complexity of the carrier board application.
- The module supports external single-ended and differential microphone inputs and provides stereo audio output, suitable for various audio capture and playback application scenarios.
- The module is equipped with 16Mbit Flash memory for storing audio firmware and system configuration, supporting firmware upgrade functionality.
- Provides USB 2.0 interface, supports full-speed and high-speed modes, implements USB Audio device functionality, and is compatible with multiple operating systems.
<!-- </div> -->
### 1.2 Product Features
- **USB Interface Features**
- USB 2.0 (Full-speed and High-speed modes)
- USB Audio Class 1.0/2.0 support
- USB Firmware Upgrade (DFU) functionality
- Asynchronous transfer mode, reducing clock jitter
- USB Device Firmware Upgrade (DFU) functionality
- Asynchronous transfer mode, reduces clock jitter
- **Audio Input/Output Capabilities**
- Integrated NAU88L21 high-performance audio codec
- Supports single-ended and differential microphone inputs
@@ -35,11 +40,11 @@ title: A316-Codec-V1 Integrated XU316+Codec Microphone-Specific Module Specifica
- Built-in microphone preamplifier
- Supports multiple audio interface specifications
- 48 KHz/24 bit high-quality audio sampling
- **System Compatibility**
- Supports Windows, Linux, Android, macOS, and iOS operating systems
- Plug and play, no additional drivers needed (UAC 2.0 compatible systems)
- Applicable to conference systems, gaming headsets, professional recording equipment, and other application scenarios
- Supports multiple operating systems including Windows, Linux, Android, macOS and iOS
- Plug and play, no additional drivers required (UAC 2.0 compatible systems)
- Suitable for conference systems, gaming headsets, professional recording equipment and other application scenarios
### 1.3 Product Block Diagram
@@ -49,35 +54,35 @@ title: A316-Codec-V1 Integrated XU316+Codec Microphone-Specific Module Specifica
</figure>
### 1.4 Specifications
| Specification Item | Description |
|:---------------------|:--------------------------|
| Product Name | A316-Codec-V1 |
| Product Description | USB Microphone and Audio Input/Output Module |
| Core Processor | XMOS XU316-1024-QF60BC24 |
| Audio Codec | NAU88L21 High-Performance Codec |
| Package Type | Compatible with SMT and Pin Header |
| Environmental Standard | Complies with RoHS Directive |
### 1.5 Absolute Electrical Parameters
| Parameter | Minimum | Maximum | Unit |
|:-------------------------------------|:------:|:------:|:----:|
| Storage Temperature | -40 | 125 | ℃ |
| Supply Voltage | -0.5 | 5.5 | V |
| ESD Voltage (Human Model) TAMB-25℃ | -2 | 2 | KV |
| ESD Voltage (Machine Model) TAMB-25℃ | -500 | 500 | V |
| Specification Item | Description |
|:---------------------|:---------------------------------|
| Product Name | A316-Codec-V1 |
| Product Description | USB Microphone and Audio I/O Module |
| Core Processor | XMOS XU316-1024-QF60BC24 |
| Audio Codec | NAU88L21 High-Performance Codec |
| Package Type | Compatible with SMT and Pin Header |
| Environmental Compliance | Compliant with RoHS Directive |
### 1.5 Absolute Maximum Ratings
| Parameter | Minimum | Maximum | Unit |
|:------------------------------------|:-------:|:-------:|:----:|
| Storage Temperature | -40 | 125 | ℃ |
| Supply Voltage | -0.5 | 5.5 | V |
| ESD Voltage (Human Body Model) TAMB-25℃ | -2 | 2 | KV |
| ESD Voltage (Machine Model) TAMB-25℃ | -500 | 500 | V |
### 1.6 Normal Operating Conditions
| Function | Minimum | Typical | Maximum | Unit |
|:---------|:------:|:------:|:------:|:----:|
| Operating Temperature | 0 | 25 | 70 | ℃ |
|:---------------|:-------:|:-------:|:-------:|:----:|
| Operating Temperature | 0 | 25 | 70 | ℃ |
| Operating Voltage (Module Input) | 4.75 | 5.0 | 5.25 | V |
### 1.7 Operating Current
|Operation State | Average | Peak | Unit |
|:---------|:------:|:------:|:----:|
| Active@5.0V | 100 | 150 | mA |
| Operating State | Average | Peak | Unit |
|:----------------|:-------:|:----:|:----:|
| Active@5.0V | 100 | 150 | mA |
## 2. Pin Definition
@@ -90,46 +95,46 @@ title: A316-Codec-V1 Integrated XU316+Codec Microphone-Specific Module Specifica
### 2.2 Pin Description
| Pin Number | Name | Type | Function |
|:--------:|:----------|:------|:-----------------------------|
| 1 | VBUS | P | 5V Power Input |
| 2 | GND | P | Module Ground |
| 3 | 1V8_O | O | 1.8V Power Output (Debug Only) |
| 4 | TDI | I | XTAG Debug PIN |
| 5 | TDO | O | XTAG Debug PIN |
| 6 | RST | I | System Reset, Active Low (Internal Pull-up)|
| 7 | TMS | I/O | XTAG Debug PIN |
| 8 | TCK | I | XTAG Debug PIN |
| 9 | X1D22 | I/O | Multi-function GPIO |
| 10 | 3V3_O | O | 3.3V Power Output (Debug Only) |
| 11 | DM | I/O | USB Data Negative |
| 12 | DP | I/O | USB Data Positive |
| 13 | VBUS | P | 5V Power Input |
| 14 | GND | P | Module Ground |
| 15 | MIC_N | I | Microphone Negative Input |
| 16 | MIC_P | I | Microphone Positive Input |
| 17 | MIC_BIAS | O | Microphone Bias Voltage Output |
| 18 | X0D42 | I/O | Multi-function GPIO |
| 19 | X0D41 | I/O | Multi-function GPIO |
| 20 | X0D43 | I/O | Multi-function GPIO |
| 21 | X0D30 | I/O | Multi-function GPIO |
| 22 | X0D31 | I/O | Multi-function GPIO |
| 23 | X0D32 | I/O | Multi-function GPIO |
| 24 | X0D33 | I/O | Multi-function GPIO |
| 25 | HP_L | O | Headphone Left Channel Output |
| 26 | HP_R | O | Headphone Right Channel Output |
| 27 | VBUS | P | 5V Power Input |
| 28 | GND | P | Module Ground |
|:----------:|:----------|:------|:---------------------------------|
| 1 | VBUS | P | 5V Power Input |
| 2 | GND | P | Module Ground |
| 3 | 1V8_O | O | 1.8V Power Output (Debug Use Only) |
| 4 | TDI | I | XTAG Debug PIN |
| 5 | TDO | O | XTAG Debug PIN |
| 6 | RST | I | System Reset, Active Low (Internal Pull-up) |
| 7 | TMS | I/O | XTAG Debug PIN |
| 8 | TCK | I | XTAG Debug PIN |
| 9 | X1D22 | I/O | Multi-function GPIO |
| 10 | 3V3_O | O | 3.3V Power Output (Debug Use Only) |
| 11 | DM | I/O | USB Data Negative |
| 12 | DP | I/O | USB Data Positive |
| 13 | VBUS | P | 5V Power Input |
| 14 | GND | P | Module Ground |
| 15 | GND | P | Module Ground |
| 16 | VBUS | P | 5V Power Input |
| 17 | HP_R | O | Headphone Right Channel Output |
| 18 | HP_L | O | Headphone Left Channel Output |
| 19 | X0D33 | I/O | Multi-function GPIO |
| 20 | X0D32 | I/O | Multi-function GPIO |
| 21 | X0D31 | I/O | Multi-function GPIO |
| 22 | X0D30 | I/O | Multi-function GPIO |
| 23 | X0D43 | I/O | Multi-function GPIO |
| 24 | X0D41 | I/O | Multi-function GPIO |
| 25 | X0D42 | I/O | Multi-function GPIO |
| 26 | MIC_BIAS | O | Microphone Bias Voltage Output |
| 27 | MIC_P | I | Microphone Positive Input |
| 28 | MIC_N | I | Microphone Negative Input |
*Note: I/O Type Definitions in Table: I=Input, O=Output, P=Power, I/O=Input/Output*
*Note: I/O type definitions in the table: I=Input, O=Output, P=Power, I/O=Input/Output*
## 3. Module Dimensions and PCB Package Graphics
## 3. Module Dimensions and PCB Footprint
### 3.1 Module Dimensions
PCB Dimensions: 18.0±0.2(L)X35.16±0.2(W)X1.0±0.1(H) mm
### 3.2 Module Package Diagram
### 3.2 Module Footprint Diagram
<figure markdown="span">
![A316-Codec-V1 Package Diagram](/assets/images/hifi_audio/a316_codec_v1_size.png "A316-Codec-V1 Package Diagram"){width=600}
<figcaption>Figure 3: A316-Codec-V1 Package Dimension Diagram</figcaption>
![A316-Codec-V1 Footprint Diagram](/assets/images/hifi_audio/a316_codec_v1_size.png "A316-Codec-V1 Footprint Diagram"){width=600}
<figcaption>Figure 3: A316-Codec-V1 Footprint Dimensions</figcaption>
</figure>
## 4. Typical Application Schematic
@@ -139,29 +144,28 @@ PCB Dimensions: 18.0±0.2(L)X35.16±0.2(W)X1.0±0.1(H) mm
<figcaption>Figure 4: A316-Codec-V1 Typical Application Schematic</figcaption>
</figure>
This schematic shows the typical connection method of the A316-Codec-V1 module in a USB microphone application. The module connects to the host device (such as a computer or phone) via the USB interface, enabling bidirectional transmission of digital audio. Externally, only a 5V power input is required, and the DC-DC power management circuit inside the module automatically converts it to the working voltages required by the XU316 and 88L21. The microphone input port supports connecting single-ended or differential microphones, and the stereo output can be connected to headphones. The integrated high-performance codec ensures audio quality while simplifying external circuit design.
This schematic shows the typical connection method of the A316-Codec-V1 module in USB microphone applications. The module connects to host devices (such as computers or smartphones) via USB interface, enabling bidirectional transmission of digital audio. Only 5V power input is required externally, and the module's internal DC-DC power management circuit automatically converts to the operating voltages required by XU316 and 88L21. The microphone input port supports single-ended or differential microphone connections, and the stereo output can connect to headphones. The integrated high-performance codec in the module ensures audio quality while simplifying external circuit design.
## 5. Product Packaging Information
Tray + Outer Box Packaging
## 6. Recommended Reflow Oven Temperature Curve
## 6. Recommended Reflow Soldering Temperature Profile
<figure markdown="span">
![Recommended Reflow Oven Temperature Curve](/assets/images/hifi_audio/module_smt_temp.png "Recommended Reflow Oven Temperature Curve"){width=600}
<figcaption>Figure 5: Recommended Reflow Oven Temperature Curve</figcaption>
![Recommended Reflow Soldering Temperature Profile](/assets/images/hifi_audio/module_smt_temp.png "Recommended Reflow Soldering Temperature Profile"){width=600}
<figcaption>Figure 5: Recommended Reflow Soldering Temperature Profile</figcaption>
</figure>
## 6. Revision History
| Version | Date | Description | Revised by |
|:------|:-------------|:---------------------------------------|:-------------|
| V1.0 | 2025-05-07 | Initial Version Release | |
| | | | |
## Consultation and Feedback
| Version | Date | Description | Revised by |
|:---------|:-------------|:---------------------------------------|:-------------|
| V1.0 | 2025-05-07 | Initial Release | |
| | | | |
## 7. Consultation & Feedback
<details>
<summary>Click to expand consultation feedback form</summary>
<summary>Click to Expand Consultation & Feedback Form</summary>
--8<-- "common/customer_form.md"
</details>
</details>

143
en/docs/dev_doc/datasheet/modules/a316_mini_v1_datasheet.md
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@@ -1,37 +1,44 @@
---
title: A316-Mini-V1 Ultra-small XU316 Module Specification Sheet
title: A316-Mini-V1 Minimum Footprint XU316 Mini Module
login: true
---
# A316-Mini-V1 Ultra-small XU316 Module Specification Sheet
--8<-- "common/phaten_xmos_support_img.md"
--8<-- "common/checklogin_form.md"
<div class="grid" markdown>
<div class="card-wide" markdown>
# A316-Mini-V1
__Minimum Footprint XU316 Mini Module__
</div>
</div>
<div class="result" markdown>
![A316-Mini-V1 USB Module](/assets/images/hifi_audio/a316_mini.png "A316-Mini-V1 USB High-Definition Audio Decoder Module"){align=right width=150}
## 1. Product Introduction
## 1. Product Overview
### 1.1 Product Description
**A316-Mini-V1** is an ultra-small XU316 module based on the XMOS XU316-1024-QF60BC24 chip. Core features:
- A316-Mini-V1 is a Mini module designed for compact products, with module dimensions of only 13mm x 13mm, specifically designed for high-end audio systems with space constraints.
- The module integrates <a href="javascript:void(0);" onclick="checkLogin('/assets/download/XMOS-XU316-1024-QF60B-C24.pdf')">XU316-1024-QF60BC24</a> chip, with built-in 24MHz crystal and 16Mbit Flash required by XU316 for firmware storage.
- Combined with different firmware, A316-Mini-V1 can meet various audio application requirements.
- **Ultra-compact Design**: Size only 13×13mm, just 6mm larger than the chip itself (7×7mm)
- **High Integration**: Built-in 24MHz crystal and 16Mbit firmware storage Flash
- **High-performance Audio**: Supports USB 2.0 full-speed/high-speed interface, with sampling rates up to 768kHz in asynchronous mode
- **Application Flexibility**: Supports various high-definition audio decoding needs by changing firmware
Suitable for high-end audio system designs with space constraints.
</div>
### 1.2 Product Features
- **Hardware Configuration**
- 3.3V, 1.8V, 0.9V power supply
- Integrates 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
- USB Firmware Upgrade (DFU)
- **System Compatibility**
- UAC 2.0 protocol, supports ASIO, compatible with multiple operating systems including Windows, Linux, Android, macOS and iOS
### 1.3 Product Diagram
### 1.3 Product Block Diagram
<figure markdown="span">
![A316-Mini-V1 Block Diagram](/assets/images/hifi_audio/a316_mini_diagram.png "A316-Mini-V1 Block Diagram"){width="600"}
@@ -39,47 +46,54 @@ Suitable for high-end audio system designs with space constraints.
</figure>
### 1.4 Specifications
| Specification Item | Description
| :------------------------| :----------
| Product Name | A316-Mini-V1
| Product Description | Ultra-small XU316 Module
| Core Chip |<a href="javascript:void(0);" onclick="checkLogin('/assets/download/XMOS-XU316-1024-QF60B-C24.pdf')">XMOS XU316-1024-QF60B-C24</a>|
| Package Type | SMT LGA
| Environmental Statement | All hardware components fully comply with EU RoHS directive
### 1.5 Absolute Electrical Parameters
| Parameter | Minimum | Maximum | Unit |
|:-------------------------------------|:------:|:------:|:----:|
| Storage Temperature | -40 | 125 | ℃ |
| Supply Voltage | -0.5 | 3.63 | V |
| 1.8V Supply Voltage | -0.5 | 1.98 | V |
| 0.9V Supply Voltage | -0.5 | 1.05 | V |
| ESD Voltage (Human Model) TAMB-25℃ | -2 | 2 | KV |
| ESD Voltage (Machine Model) TAMB-25℃ | -500 | 500 | V |
<!-- --8<-- [start:spec] -->
| Specification Item | Description
| :----------------------------| :----------
| Product Name | A316-Mini-V1
| Product Description | Ultra-compact XU316 Module
| Package Type | SMT LGA
| Environmental Compliance | All hardware components fully comply with EU RoHS directive
<!-- --8<-- [end:spec] -->
### 1.5 Absolute Maximum Ratings
<!-- --8<-- [start:elec] -->
| Parameter | Minimum | Maximum | Unit |
|:------------------------------------|:-------:|:-------:|:----:|
| Storage Temperature | -40 | 125 | ℃ |
| Supply Voltage | -0.5 | 3.63 | V |
| 1.8V Supply Voltage | -0.5 | 1.98 | V |
| 0.9V Supply Voltage | -0.5 | 1.05 | V |
| ESD Voltage (Human Body Model) TAMB-25℃ | -2 | 2 | KV |
| ESD Voltage (Machine Model) TAMB-25℃ | -500 | 500 | V |
<!-- --8<-- [end:elec] -->
### 1.6 Normal Operating Conditions
| Function | Minimum | Typical | Maximum | Unit |
|:-------------|:------: |:------:|:------:|:----:|
| Operating Temperature | 0 | - | 70 | ℃ |
| Operating Voltage | 3.0 | 3.3 | 3.6 | V |
| 1.8V Operating Voltage | 1.62 | 1.80 | 1.98 | V |
| 0.9V Operating Voltage | 0.855 | 0.90 | 0.945 | V |
<!-- --8<-- [start:op] -->
| Function | Minimum | Typical | Maximum | Unit |
|:---------------|:-------:|:-------:|:-------:|:----:|
| Operating Temperature | 0 | - | 70 | ℃ |
| 3.3V Operating Voltage | 3.0 | 3.3 | 3.6 | V |
| 1.8V Operating Voltage | 1.62 | 1.80 | 1.98 | V |
| 0.9V Operating Voltage | 0.855 | 0.90 | 0.945 | V |
<!-- --8<-- [end:op] -->
### 1.7 Operating Current
|Operation State | Average | Peak | Unit |
|:---------|:------:|:------:|:----:|
| Active@3.3V | 7 | 25 | mA |
| Active@1.8V | 30 | 36 | mA |
| Active@0.9V | 300 | 1000 | mA |
<!-- --8<-- [start:current] -->
| Operating State | Average | Peak | Unit |
|:----------------|:-------:|:----:|:----:|
| Active@3.3V | 7 | 25 | mA |
| Active@1.8V | 30 | 36 | mA |
| Active@0.9V | 300 | 1000 | mA |
<!-- --8<-- [end:current] -->
## 2. Pin Definition
### 2.1 Pin Layout Top View
<figure markdown="span">
![A316-Mini-V1 Pin Diagram Top View](/assets/images/hifi_audio/a316_pin.png "A316-Mini-V1 Pin Diagram Top View"){width=400}
![A316-Mini-V1 Pin Diagram Top View](/assets/images/hifi_audio/a316_pin.png "A316-Mini-V1 Pin Diagram Top View"){width=600}
<figcaption></figcaption>
</figure>
@@ -139,36 +153,47 @@ Suitable for high-end audio system designs with space constraints.
| 51 | GND | P | Module Ground |
| 52 | GND | P | Module Ground |
## 3. Module Dimensions and PCB Package Graphics
## 3. Module Dimensions and PCB Footprint
### 3.1 Module Dimensions
PCB Dimensions: 13±0.1(L)X13±0.1(W)X0.8±0.1(H)
PCB Dimensions:
<!-- --8<-- [start:size] -->
13±0.1mm(L)X13±0.1mm(W)X0.8±0.1mm(H)
<!-- --8<-- [end:size] -->
### 3.2 Module Package Diagram
### 3.2 Module Footprint Diagram
<figure markdown="span">
![A316-Mini-V1 Package Diagram](/assets/images/hifi_audio/a316_size.png "A316-Mini-V1 Package Diagram"){width=400}
![A316-Mini-V1 Footprint Diagram](/assets/images/hifi_audio/a316_size.png "A316-Mini-V1 Footprint Diagram"){width=600}
<figcaption></figcaption>
</figure>
## 4. Product Packaging Information
## 4. Minimum System Reference Design
<figure markdown="span">
![A316-Mini-V1 Minimum System Reference Design](/assets/download/a316_mini_v1/a316_mini_v1_mini_ref_design.png "A316-Mini-V1 Minimum System Reference Design"){width=800}
<figcaption></figcaption>
</figure>
## 5. Product Packaging Information
<!-- --8<-- [start:package] -->
Tray + Outer Box Packaging
<!-- --8<-- [end:package] -->
## 5. Recommended Reflow Oven Temperature Curve
## 6. Recommended Reflow Soldering Temperature Profile
<figure markdown="span">
![Recommended Reflow Oven Temperature Curve](/assets/images/hifi_audio/module_smt_temp.png "Recommended Reflow Oven Temperature Curve"){width=500}
![Recommended Reflow Soldering Temperature Profile](/assets/images/hifi_audio/module_smt_temp.png "Recommended Reflow Soldering Temperature Profile"){width=500}
<figcaption></figcaption>
</figure>
## 6. Revision History
| Version | Date | Description | Revised by |
|:------|:-------------|:---------------------------------------|:-------------|
| V1.0 | 2025-05-07 | Initial Version Release | |
| | | | |
## Consultation and Feedback
## 7. Revision History
| Version | Date | Description | Revised by |
|:---------|:-------------|:---------------------------------------|:-------------|
| V1.0 | 2025-05-07 | Initial Release | |
| V1.1 | 2025-10-07 | Added minimum system reference design | |
## 8. Consultation & Feedback
<details>
<summary>Click to expand consultation feedback form</summary>
<summary>Click to Expand Consultation & Feedback Form</summary>
--8<-- "common/customer_form.md"
</details>
</details>