STM32WL55xx 32-Bit Wireless Long-Range MCUs

STMicroelectronics STM32WL55xx 32-bit Wireless Long-Range MCUs embed a powerful and ultra-low-power LPWAN-compliant radio solution that allows for LoRa®, (G)FSK, (G)MSK, and BPSK modulations. STM32WL55xx Wireless MCUs are extremely low-power and are based on the high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 48MHz. The core implements a full set of DSP instructions and is complemented by an ARM Cortex-M0+ microcontroller. Both cores implement an independent memory protection unit (MPU) that refines the application security.

Types of Microcontrollers - MCU
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STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ a.48 MHz 256 Kbyte
Datasheet
1,622In Stock
Min.: 1
Mult.: 1

32 bit Tray
STMicroelectronics RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash
Datasheet
518In Stock
1,560Expected 13/04/2026
Min.: 1
Mult.: 1

32 bit Tray
STMicroelectronics RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash
Datasheet
454In Stock
Min.: 1
Mult.: 1

32 bit Tray

STMicroelectronics RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash
Datasheet
1,973In Stock
Min.: 1
Mult.: 1

SMD/SMT BGA-73 32 bit Tray
STMicroelectronics ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 64Kbytes
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2,940
Mult.: 2,940

Tray
STMicroelectronics ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 64Kbytes
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 2,940
Mult.: 2,940

Tray
STMicroelectronics STM32WL55JCI6TR
STMicroelectronics RF Microcontrollers - MCU Sub-GHz Dual-core Arm Cortex-M4/M0+ a.48 MHz 256 Kbytes Flash 64 Kbytes SRAM LoRa
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 5,000
Mult.: 5,000
Reel: 5,000

Reel