产品概述
描述
The main objective of the STM32WL5x and STM32WLEx reference designs is to recommend a layout and associated BOM for dedicated applications (these boards are not for sale). Performance has been assessed and FCC and CE certification checks have been done by an independent company.
These reference designs can be manufactured from files that can be downloaded from the www.st.com website. A complete application can be prototyped thanks to the access to all GPIOs.
Sensitive layout parts can be extracted and pasted in any user board design with the same PCB characteristics and feature set.
The STM32WL5x and STM32WLEx reference designs are provided with the STM32WL comprehensive software HAL library. The STM32CubeWL MCU Package contains many software examples developed with the STM32WL Nucleo-64 board (NUCLEO-WL55JC). These examples can be easily adapted for STM32WL5x and STM32WLEx reference designs. A dedicated delivery is provided for radio AT_Slave firmware that is fully compatible with the selected STM32WL5x or STM32WLEx reference board.
The firmware source code corresponding to the selected reference design is available on www.st.com. This associated firmware is distributed under license BSD-3-Clause (https://opensource.org/licenses/BSD-3-Clause).
Using the reference designs to design the user application helps to get the right RF performance and to pass certification.
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所有功能
- Includes ST state-of-the-art patented technology
- Reference designs
- Fully open hardware platforms
- Suitable for rapid prototyping of end nodes based on LoRaWAN®, Sigfox™, WM-Bus, and many other proprietary protocols
- STM32WL5x or STM32WLEx microcontroller
- Multi-protocol LPWAN dual-core 32-bit Arm® Cortex® -M4/M0+ at 48 MHz
- Ultra-low power
- RF transceiver (150 MHz to 960 MHz frequency range) supporting LoRa®, (G)FSK, (G)MSK, and BPSK modulations
- Up to 256-Kbyte flash memory and 64-Kbyte SRAM
- Oscillators
- 32.768 kHz LSE crystal
- 32 MHz HSE (on-board TCXO or crystal XO)
- Connectors
- 2x HE10-20
- SMA antenna
- 2-point UART
- Power
- 1.8 V to 3.6 V through external sources
- Designs with different references show different layouts. Picture is not contractual.
- Debug/programming
- Through JTAG/serial-wire debug port to connect an external ST-LINK
- 软件
- Comprehensive free software libraries and examples available with the STM32CubeWL MCU Package usable with adapted BSP
全部资源
| Resource title | 版本 | Latest update |
|---|
Board Manufacturing Specifications (2)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 10 Jun 2022 | 10 Jun 2022 | |
| ZIP | 1.0 | 10 Jun 2022 | 10 Jun 2022 |
物料清单 (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 10 Jun 2022 | 10 Jun 2022 |
Schematic Pack (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 10 Jun 2022 | 10 Jun 2022 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|---|---|
| STDES-WL5U4DLB | 批量生产 | - | 工业 | - | - | |
STDES-WL5U4DLB
Package:
-Material Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
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| 产品型号 | Order from distributors | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| STDES-WL5U4DLB | 无法联系到经销商，请联系我们的销售办事处 | STM32WL55CC | 批量生产 | ST | - | - | - | |
无法联系到经销商，请联系我们的销售办事处
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