X-NUCLEO-CCA01M1：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
产品规格
用户手册
简报
Board Manufacturing Specifications
Bill of Materials
Schematic Packs
手册
MCUs Embedded Software
| 型号 | 制造商 | Description |
|---|
| X-CUBE-SOUNDTER1 | ST | Sound terminal software expansion for STM32Cube |
Product Evaluation Tools
| 型号 | 制造商 | Description |
|---|
| NUCLEO-F072RB | | STM32 Nucleo-64 development board with STM32F072RB MCU, supports Arduino and ST morpho connectivity |
| NUCLEO-F401RE | ST | STM32 Nucleo-64 development board with STM32F401RE MCU, supports Arduino and ST morpho connectivity |
| NUCLEO-F746ZG | | STM32 Nucleo-144 development board with STM32F746ZG MCU, supports Arduino, ST Zio and morpho connectivity |
| NUCLEO-L053R8 | | STM32 Nucleo-64 development board with STM32L053R8 MCU, supports Arduino and ST morpho connectivity |
样片和购买
| 型号 | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| X-NUCLEO-CCA01M1 | 34.30 | 1 | NEC | EAR99 | ITALY |
质量和可靠性
| 型号 | RoHS Compliance Grade | Material Declaration** |
|---|
| X-NUCLEO-CCA01M1 | Ecopack2 | |
