Sound terminal expansion board based on STA350BW for STM32 Nucleo

The X-NUCLEO-CCA01M1 is an expansion board based on the STA350BW Sound Terminal® 2.1-channel high-efficiency digital audio output system.

It can be plugged on top of an STM32 Nucleo board and is compatible with the ST morpho connector layout. It enables the output of digital audio streams to a speakers pairs connected directly to the board and allows the evaluation of the STMicroelectronics STA350BW digital audio output component. Up to two X-NUCLEO-CCA01M1 expansion boards can be plugged on top of the same STM32 Nucleo host in order to build a four-channel digital audio output system.

The communication between the STM32 MCU and the STA350BW device is performed through the I²C bus interface for setup and control purposes and the I²S bus for digital audio transmission. A dedicated connector is available on the board in order to supply the power source for the output stage.

Key Features

  • 2 channels of ternary PWM 2 x 50W @ 25V 6 Ω
  • FFX ™ 100 dB SNR and dynamic range
  • I²C control with selectable device address
  • Digital gain +48 dB -80 dB with 0.125 dB/step
  • Two independent DRCs configurable as a dual-band anti-clipper (B2DRC) or independent
  • limiters/compressors
  • I²S input interface
  • 3 coefficients banks for EQ preset storing with fast recall via I²C interface
  • Up to 8 user-programmable biquads per channel
  • Free comprehensive development firmware library and example compatible with STM32Cube firmware
  • Compatible with STM32 Nucleo boards
  • Equipped with ST morpho connector (upward and downward)
  • Equipped with Arduino UNO R3 connector (upward) to allow multiple board connections
  • RoHS compliant

画像

×

リソース

技術文書

製品スペック
Description バージョン サイズ
DB2756 DB2756: Sound terminal expansion board based on STA350BW for STM32 Nucleo 2.0 381 KB
ユーザマニュアル
Description バージョン サイズ
UM1979 UM1979: Getting started with sound terminal expansion board based on STA350BW for STM32 Nucleo 2.0 1 MB

プレゼンテーション & トレーニング資料

プレゼンテーション
Description バージョン サイズ
X-NUCLEO-CCA01M1 Quick start guide 1.1.0 1 MB

ハードウェアリソース

Board Manufacturing Specifications
Description バージョン サイズ
X-NUCLEO-CCA01M1 gerber files 1.0 227 KB
Bill of Materials
Description バージョン サイズ
X-NUCLEO-CCA01M1 BOM 1.0 28 KB
Schematic Pack
Description バージョン サイズ
X-NUCLEO-CCA01M1 schematic 2.0 450 KB

Publications and Collaterals

パンフレット
Description バージョン サイズ
STM32 Open Development Environment Brochure 15.10 1 MB

ツール & ソフトウェア

ソフトウェア製品
MCUs Embedded Software
評価ツール
Product Evaluation Tools

サンプル & 購入

製品型番 Marketing Status Board production status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
X-NUCLEO-CCA01M1 Active Stock available 34.30 1 NEC EAR99 ITALY MORE INFO 直接購入 買い物かごに追加 DISTRIBUTOR AVAILABILITY
test

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status RoHS Compliance Grade Material Declaration**
X-NUCLEO-CCA01M1 アクティブEcopack2
test

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

×