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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE5C8U6 STMicroelectronics 1: 5.27 CHF 1 499In Stock	Mfr. Part No. STM32WLE5C8U6 Mouser Part No 511-STM32WLE5C8U6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	1 499In Stock	5.27 CHF 4.65 CHF 4.43 CHF 4.06 CHF View 3.87 CHF 3.75 CHF 3.74 CHF	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE4C8U6 STMicroelectronics 1: 5.33 CHF 1 304In Stock	Mfr. Part No. STM32WLE4C8U6 Mouser Part No 511-STM32WLE4C8U6	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	1 304In Stock	5.33 CHF 4.08 CHF 3.77 CHF 3.44 CHF View 3.27 CHF 3.17 CHF 3.16 CHF	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE5JBI6 STMicroelectronics 1: 6.54 CHF 3 018In Stock	Mfr. Part No. STM32WLE5JBI6 Mouser Part No 511-STM32WLE5JBI6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus This product may require additional documentation to export from the United States.	Datasheet	3 018In Stock	6.54 CHF 5.50 CHF 5.26 CHF 4.83 CHF View 4.56 CHF 4.39 CHF 4.34 CHF Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash STM32WLE5CCU6 STMicroelectronics 1: 7.45 CHF 7 856In Stock	Mfr. Part No. STM32WLE5CCU6 Mouser Part No 511-STM32WLE5CCU6	STMicroelectronics	ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	7 856In Stock	7.45 CHF 6.47 CHF 6.12 CHF 5.49 CHF View 5.22 CHF 4.95 CHF 4.68 CHF Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE5CBU6 STMicroelectronics 1: 5.61 CHF 31In Stock 4 680On Order	Mfr. Part No. STM32WLE5CBU6 Mouser Part No 511-STM32WLE5CBU6	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	31In Stock 4 680On Order	5.61 CHF 4.80 CHF 4.56 CHF 4.23 CHF View 4.15 CHF 4.14 CHF	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64 STM32WLE5CCU7 STMicroelectronics 1: 7.48 CHF 26In Stock 14 040On Order	Mfr. Part No. STM32WLE5CCU7 Mouser Part No 511-STM32WLE5CCU7	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	26In Stock 14 040On Order On Order Ship Dates Mfr. No: STM32WLE5CCU7 Stock: 26 Can Dispatch Immediately On Order: 6 240 Expected 12/11/2026 7 800 Expected 12/12/2026 Factory Lead Time: 52 Weeks	7.48 CHF 6.49 CHF 6.15 CHF 5.67 CHF View 5.39 CHF 5.17 CHF 5.05 CHF	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash STM32WLE5JCI6 STMicroelectronics 1: 7.90 CHF 24In Stock 2 940On Order	Mfr. Part No. STM32WLE5JCI6 Mouser Part No 511-STM32WLE5JCI6	STMicroelectronics	ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	24In Stock 2 940On Order	7.90 CHF 6.70 CHF 5.90 CHF 5.38 CHF View 5.11 CHF 4.90 CHF 4.88 CHF Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE5J8I6 STMicroelectronics 1: 7.08 CHF 2 939Expected 18/06/2027	Mfr. Part No. STM32WLE5J8I6 Mouser Part No 511-STM32WLE5J8I6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	2 939Expected 18/06/2027	7.08 CHF 5.84 CHF 5.58 CHF 5.04 CHF View 4.75 CHF 4.55 CHF 4.46 CHF	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64 STM32WLE5JCI6TR STMicroelectronics 1: 8.71 CHF 4 992Expected 02/07/2027	Mfr. Part No. STM32WLE5JCI6TR Mouser Part No 511-STM32WLE5JCI6TR	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	4 992Expected 02/07/2027	Cut Tape 8.71 CHF 7.09 CHF 6.74 CHF 6.01 CHF View Reel 4.89 CHF 5.72 CHF 5.45 CHF 5.29 CHF 4.89 CHF MouseReel Available	Min.: 1 Mult.: 1 : 5 000
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 256Kbytes STM32WL54CCU6 STMicroelectronics 1: 7.83 CHF 52In Stock	Mfr. Part No. STM32WL54CCU6 Mouser Part No 511-STM32WL54CCU6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 256Kbytes Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	52In Stock	7.83 CHF 6.30 CHF 6.05 CHF 5.37 CHF View 5.17 CHF 4.92 CHF 4.83 CHF Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 64Kbytes STM32WL54CCU7 STMicroelectronics 1 560: 5.55 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WL54CCU7 Mouser Part No 511-STM32WL54CCU7	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 64Kbytes Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	5.55 CHF	Min.: 1 560 Mult.: 1 560
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE4C8U6TR STMicroelectronics 2 500: 3.43 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE4C8U6TR Mouser Part No 511-STM32WLE4C8U6TR	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 3.43 CHF	Min.: 2 500 Mult.: 2 500 : 2 500
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE4CBU6 STMicroelectronics 1 560: 3.52 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE4CBU6 Mouser Part No 511-STM32WLE4CBU6	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	3.52 CHF	Min.: 1 560 Mult.: 1 560
ARM Microcontrollers - MCU UFQFPN 7X7X0.55 48L 0.5 MM PITCH STM32WLE4CBU6TR STMicroelectronics 2 500: 3.71 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE4CBU6TR Mouser Part No 511-STM32WLE4CBU6TR	STMicroelectronics	ARM Microcontrollers - MCU UFQFPN 7X7X0.55 48L 0.5 MM PITCH Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 3.71 CHF	Min.: 2 500 Mult.: 2 500 : 2 500
RF Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 256Kbytes STM32WLE4CCU6 STMicroelectronics 1 560: 3.87 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE4CCU6 Mouser Part No 511-STM32WLE4CCU6	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 256Kbytes Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	3.87 CHF	Min.: 1 560 Mult.: 1 560
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE4J8I6 STMicroelectronics 2 940: 3.73 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE4J8I6 Mouser Part No 511-STM32WLE4J8I6	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	3.73 CHF	Min.: 2 940 Mult.: 2 940
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE4JBI6 STMicroelectronics 2 940: 4.56 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE4JBI6 Mouser Part No 511-STM32WLE4JBI6	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	4.56 CHF	Min.: 2 940 Mult.: 2 940
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller ArmCortex-M4 48MHz 128Kbytes Flash 48Kbyte LoRa STM32WLE5CBU6TR STMicroelectronics 2 500: 4.13 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE5CBU6TR Mouser Part No 511-STM32WLE5CBU6TR	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller ArmCortex-M4 48MHz 128Kbytes Flash 48Kbyte LoRa Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 4.13 CHF	Min.: 2 500 Mult.: 2 500 : 2 500
ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash STM32WLE5CCU6TR STMicroelectronics 1: 8.42 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE5CCU6TR Mouser Part No 511-STM32WLE5CCU6TR	STMicroelectronics	ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape 8.42 CHF 6.51 CHF 6.21 CHF 5.38 CHF View Reel 4.75 CHF 5.15 CHF 4.86 CHF 4.75 CHF 4.75 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes Flash STM32WLE5JBI6TR STMicroelectronics 5 000: 4.30 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE5JBI6TR Mouser Part No 511-STM32WLE5JBI6TR	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes Flash Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 4.30 CHF	Min.: 5 000 Mult.: 5 000 : 5 000
RF Microcontrollers - MCU Sub-GHz Wireless Microcontroller Arm Cortex-M4 48 MHz 256 Kbytes SRAM LoRa STM32WLE5JCI7 STMicroelectronics 2 940: 4.82 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE5JCI7 Mouser Part No 511-STM32WLE5JCI7	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontroller Arm Cortex-M4 48 MHz 256 Kbytes SRAM LoRa Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	4.82 CHF	Min.: 2 940 Mult.: 2 940
RF Microcontrollers - MCU WLCSP 59L P 0.4 DIE 497 STM32WLE5UCY7TR STMicroelectronics 5 000: 4.56 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE5UCY7TR Mouser Part No 511-STM32WLE5UCY7TR	STMicroelectronics	RF Microcontrollers - MCU WLCSP 59L P 0.4 DIE 497 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel 4.56 CHF	Min.: 5 000 Mult.: 5 000 : 5 000
ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs (G)FSK-MSK BPSK 256KB Flash STM32WLE4JCI6 STMicroelectronics 2 940: 4.76 CHF Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32WLE4JCI6 Mouser Part No 511-STM32WLE4JCI6	STMicroelectronics	ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs (G)FSK-MSK BPSK 256KB Flash Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	4.76 CHF	Min.: 2 940 Mult.: 2 940

STM32WLE5/E4xx 32-bit Wireless Long-Range MCUs

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STM32WLE5/E4xx 32-bit Wireless Long-Range MCUs

Types of Semiconductors