STM32WLE5/E4xx 32-bit Wireless Long-Range MCUs

STMicroelectronics STM32WLE4xx and STM32WLE5xx 32-bit Wireless Long-Range MCUs embed a powerful and ultra-low-power radio compliant LPWAN radio solution consisting of LoRa® (only available in STM32WLE5xx), (G)FSK, (G)MSK and BPSK. The STM32WLE5/E4xx MCUs are designed to be extraordinarily 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 ARM core implements a full set of DSP instructions and an independent memory protection unit (MPU) that enhances the application security.

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STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K
Datasheet
1.304In Stock
Min.: 1
Mult.: 1

ARM Cortex M4 150 MHz to 960 MHz 32 bit 64 kB 64 kB 48 MHz 12 bit 1.8 V 3.6 V + 85 C UFQFPN-48 SMD/SMT Tray
STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48
Datasheet
31In Stock
1.560Expected 07/09/2026
Min.: 1
Mult.: 1

ARM Cortex M4 32 bit 128 kB 64 kB 48 MHz 12 bit 1.8 V 3.6 V + 105 C UFQFPN-48 SMD/SMT Tray
STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 2.500
Mult.: 2.500
: 2.500

ARM Cortex M4 150 MHz to 960 MHz 32 bit 64 kB 20 kB 48 MHz 12 bit 1.8 V 3.6 V + 85 C UFQFPN-48 SMD/SMT Reel
STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 1.560
Mult.: 1.560

Tray
STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 256Kbytes
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 1
Mult.: 1

Tray
STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 2.940
Mult.: 2.940

Tray
STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 2.940
Mult.: 2.940

Tray
STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes Flash
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 5.000
Mult.: 5.000
: 5.000

Reel
STMicroelectronics RF Microcontrollers - MCU Sub-GHz Wireless Microcontroller Arm Cortex-M4 48 MHz 256 Kbytes SRAM LoRa
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 2.940
Mult.: 2.940

Tray
STMicroelectronics RF Microcontrollers - MCU WLCSP 59L P 0.4 DIE 497
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 5.000
Mult.: 5.000
: 5.000

ARM Cortex M4 150 MHz to 960 MHz 32 bit 256 kB 64 kB 48 MHz 12 bit 1.8 V 3.6 V + 105 C WLCSP-59 SMD/SMT Reel