STM32WLE5J8 STM32WLE5JB STM32WLE5JC Multiprotocol .
STM32WLE5JB - Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs
STM32WLE5J8 STM32WLE5JB STM32WLE5JC Multiprotocol LPWAN 32-bit Arm®Cortex®-M4 MCUs, LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM Datashee.