STMicroelectronics STM32WL5MOC Multiprotocol LPWAN Dual-Core Modules

STMicroelectronics STM32WL5MOC Multiprotocol LPWAN Dual-Core Modules feature two Arm® Cortex®-M cores, the M4 and M0+. These modules integrate a powerful and ultra-low-power LPWAN-compliant radio solution, enabling the following modulations: LoRa®, (G)FSK, (G)MSK, and BPSK. The STM32WL5MOC modules eliminate the need for RF expertise, presenting an optimal solution to expedite any development, and to minimize associated costs. These modules feature a 48MHz maximum CPU frequency, 256KB flash memory density, and 64KB SRAM. The STM32WL5MOC modules operate within the 1.8V to 3.6V voltage range and -40°C to 85°C ambient temperature range. These modules are offered in a 10mm x 10mm LGA92 package and are completely protocol stack royalty-free. Typical applications include industrial, smart city, and IoT.

- Dual-core Arm® Cortex®-M0+ and Arm® Cortex®-M4 CPU

- ART Accelerator with a speed of up to 48MHz

- 256KB flash memory

- 64KB SRAM with a sub-GHz radio transceiver

- Embedded 32MHz radio TCXO and 32kHz RTC crystals

- All RF components for transmission and reception matching network, including default antenna filter

- STSAFE-A110 footprint

- Metal shield coating

- Frequencies from 864MHz to 928MHz

- Compatible with standardized or proprietary protocols such as LoRaWAN®, Sigfox™, or W-MBus (fully open wireless system-on-chip mioty)

- Compliant with radio frequency regulations such as ETSI EN 300 220, FCC CFR 47 Part 15, and Japanese ARIB STD-T-108

- Rx sensitivity: –123dBm for 2-FSK (at 1.2Kbit/s), –148dBm for LoRa® (at 10.4kHz, spreading factor 12)

- 37 GPIOs

- Transmitter high-output power programmable up to 22dBm

- Transmitter low-output power programmable up to 15dBm

- Transmitter high- or low-output power capable with external switch control

- 1.8VDD to 3.6VDD operating voltage range

- -40°C to 85°C operating temperature range

- Embedded SMPS