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STM32WL5M module: one step further in integration
256 Kbytes of Flash
37 GPIOs
STM32WL55JC
Dual-core MCU +
Multimodulation RF
All-in-one
sub-GHz SoC
Matching network
antenna filter
Integrated
passive device
IPD
RX/TX
switch
Integrated
RF switch
+ Optional STSAFE secure element
Radio & RTC
Crystals
Integrated
crystals
32 MHz TCXO
32 kHz XO
