Product overview
Description
The main objective of the STM32WBA5xxx microcontroller reference designs is to recommend a layout and associated BOM for dedicated applications (these boards are not for sale).
These reference designs can be manufactured from files available for download from the www.st.com website. The access to all GPIOs allows the prototyping of a complete application.
Sensitive layout parts can be extracted and pasted in any user board design with the same PCB characteristics and feature set.
The STM32WBA5xxx microcontroller reference designs are provided with the STM32WBA comprehensive software HAL library. The STM32CubeWBA MCU Package contains many software examples developed with the NUCLEO-WBA52CG or NUCLEO-WBA55CG Nucleo-64 boards. These examples can be easily adapted for the STM32WBA5xxx microcontroller reference designs.
The mezzanine board (MB1801) is one of the boards of the NUCLEO-WBA52CG and NUCLEO-WBA55CG products. All STM32WBA5xxx microcontroller reference designs are compatible with it.
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All features
- Includes ST state-of-the-art patented technology
- Reference design
- Microcontroller RF board
- Microcontroller
- STM32WBA5xxx microcontrollers in a variety of packages
- 2.4 GHz transceiver supporting Bluetooth® specification v5.4
- Dedicated Arm® Cortex®‑M33 processor for real-time radio layer
- Connectors
- Two 50-pin MCU RF board headers
- MIPI10 or STDC14 (14-pin ST-LINK)
- RF SMA
- Power supply
- Through the mezzanine board (MB1801)
- Through the STDC14 connector
- Through the CN1 and CN2 connectors
- Debugging/Programming
- Suitable for the STLINK-V3 debugger/programmer embedded on the mezzanine board, with debugging/programming, mass storage, and Virtual COM port
- Software
- Comprehensive free software libraries and examples available with the STM32CubeWBA MCU Package
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE
All resources
| Resource title | Version | Latest update |
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Board Manufacturing Specifications (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 15 Apr 2025 | 15 Apr 2025 | |
| ZIP | 1.0 | 15 Apr 2025 | 15 Apr 2025 |
Bill of Materials (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 15 Apr 2025 | 15 Apr 2025 |
Schematic Pack (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 15 Apr 2025 | 15 Apr 2025 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|---|
| STDES-WBA5I4D3B | Active | - | Industrial | - | - | - | - | |
STDES-WBA5I4D3B
Package:
-Material Declaration**:
(**) 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STDES-WBA5I4D3B | | | distributors No availability of distributors reported, please contact our sales office |
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STDES-WBA5I4D3B Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors