STDES-WL5I4ILH

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4-Layer Reference design based on IPD "BALFHB-WL-04D3" with STM32WL UFBGA MCU - High Band - Low Power

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概要

製品概要

概要

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.

  • 特徴

    • 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
    • Designs with different references show different layouts. Picture is not contractual.
    • Power
      • 1.8 V to 3.6 V through external sources
    • Debug/programming
      • Through JTAG/serial-wire debug port to connect an external ST-LINK
    • ソフトウェア
      • Comprehensive free software libraries and examples available with the STM32CubeWL MCU Package usable with adapted BSP
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The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.Marketing description of the package type.Compliancy of the device with industry requirement domains (IRD)The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.Compliancy with WEEE Directive (2012/19/EU)The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.Budgetary PriceMain country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.