NUCLEO-WL33CC1 STMICROELECTRONICS | Alldatasheet
Document overview
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Technical content
Features
- Ultra-low-power wireless STM32WL33CCV6 microcontroller based on the Arm® Cortex®‑M0+ core, with 256 Kbytes of flash memory and 32 Kbytes of SRAM in a VFQFPN48 package featuring: – Ultra-low-power MCU – Sub-GHz transceiver with IPD front end optimized for 413‑479 MHz or 826‑958 MHz frequency bands, supporting OOK, ASK, 2(G)FSK, 4(G)FSK, D‑BPSK, and DSSS modulations – Compatible with proprietary and standardized wireless protocols such as WM-Bus, Sigfox™, mioty, KNX-RF, and IEEE 802.15.4g – Low-power autonomous wake-up receiver
- Delivered with SMA antenna
- Three user LEDs
- Three user and one reset push-buttons
- Board connectors: – USB Type-C® – ARDUINO® Uno V3 expansion connector – ST morpho extension pin headers for full access to all MCU I/Os
- Flexible power-supply options: ST-LINK USB VBUS or external sources
- On-board STLINK-V3EC debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port, and debug port
- Comprehensive free software libraries and examples available with the STM32CubeWL3 MCU Package
- Dedicated software tool to control and test radio transceiver
- Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE
Description
The STM32WL3x Nucleo-64 boards based on the MB1801 mezzanine board and MB2029 MCU RF board (NUCLEO-WL33CC1 and NUCLEO-WL33CC2 order codes) embed the STM32WL33CCV6 sub-GHz application processor. This high‑performance and low‑power application processor can operate in 433, 868, and 915 MHz bands. The ARDUINO® Uno V3 connectivity support and the ST morpho headers provide an easy means of expanding the functionality of the STM32 Nucleo open development platform with a wide choice of specialized shields. The STM32WL3x Nucleo-64 boards are supplied with a dedicated software package, HAL library, and various packaged software examples available with the STM32CubeWL3 MCU Package. The boards are declined in two product variants with dedicated front ends tuned for specific frequency bands. NUCLEO-WL33CCx global view. Picture is not contractual. Product status link NUCLEO-WL33CC1 NUCLEO-WL33CC2 STM32WL3x Nucleo-64 boards NUCLEO-WL33CC1 NUCLEO-WL33CC2 Data brief DB5352 - Rev 2 - November 2024 For further information contact your local STMicroelectronics sales office.
1 Ordering information
To order an STM32WL3x Nucleo-64 board, refer to Table 1. For a detailed description, refer to the user manual on the product web page. Additional information is available from the datasheet and reference manual of the target microcontroller. Table 1. List of available products
- MB2029-Highband-Bxx(2) UM3418 STM32WL33CCV6 Front end optimized for 826‑958 MHz high band at 16 dBm NUCLEO-WL33CC2 • MB1801(1)
- MB2029-Lowband-Bxx(2) Front end optimized for 413‑479 MHz low band at 16 dBm 1. Mezzanine board 2. MCU RF board. Bxx stands for BOM revision.
1.1 Product marking
- First sticker: product order code and product identification, generally placed on the main board featuring the target device. Example: Product order code Product identification
- Second sticker: board reference with revision and serial number, available on each PCB. Example: MBxxxx-Variant-yzz syywwxxxxx On the first sticker, the first line provides the product order code, and the second line the product identification. On the second sticker, the first line has the following format: “MBxxxx-Variant-yzz”, where “MBxxxx” is the board reference, “Variant” (optional) identifies the mounting variant when several exist, “y” is the PCB revision, and “zz” is the assembly revision, for example B01. The second line shows the board serial number used for traceability. Products and parts labeled as “ES” or “E” are not yet qualified or feature devices that are not yet qualified. STMicroelectronics disclaims any responsibility for consequences arising from their use. Under no circumstances will STMicroelectronics be liable for the customer's use of these engineering samples. Before deciding to use these engineering samples for qualification activities, contact STMicroelectronics' quality department. “ES” or “E” marking examples of location:
- On the targeted STM32 that is soldered on the board (for an illustration of STM32 marking, refer to the STM32 datasheet Package information paragraph at the www.st.com website).
- Next to the evaluation tool ordering part number that is stuck, or silk-screen printed on the board. Some boards feature a specific STM32 device version, which allows the operation of any bundled commercial stack/library available. This STM32 device shows a “U” marking option at the end of the standard part number and is not available for sales. To use the same commercial stack in their applications, the developers might need to purchase a part number specific to this stack/library. The price of those part numbers includes the stack/library royalties. NUCLEO-WL33CC1 NUCLEO-WL33CC2
Ordering information
1.2 Codification
The meaning of the codification is explained in Table 2. Table 2. Codification explanation
- C for 48 pins 48 pins T STM32 flash memory size:
- C for 256 Kbytes
256 Kbytes
- 1: 826‑958 MHz high-frequency band
- 2: 413‑479 MHz low-frequency band High-frequency band NUCLEO-WL33CC1 NUCLEO-WL33CC2
2 Development environment
STM32 32-bit microcontrollers are based on the Arm® Cortex®-M processor. Note: Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
2.1 System requirements
- Multi‑OS support: Windows® 10, Linux® 64-bit, or macOS®
- USB Type-A or USB Type-C® to USB Type-C® cable Note: macOS® is a trademark of Apple Inc., registered in the U.S. and other countries and regions. Linux® is a registered trademark of Linus Torvalds. Windows is a trademark of the Microsoft group of companies.
2.2 Development toolchains
- IAR Systems® - IAR Embedded Workbench®(1)
- Keil® - MDK-ARM(1)
- STMicroelectronics - STM32CubeIDE 1. On Windows® only. NUCLEO-WL33CC1 NUCLEO-WL33CC2 Development environment DB5352 - Rev 2 page 4/6
Revision history
Table 3. Document revision history 04-Oct-2024 1 Initial release. 20-Nov-2024 2 Updated band frequency ranges.
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