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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 (GBP) 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: £5.36 1,515In 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	1,515In Stock	£5.36 £4.51 £4.30 £3.89 View £3.71 £3.57 £3.54	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: £4.97 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	£4.97 £3.81 £3.52 £3.20 View £3.05 £2.96 £2.94 £2.93	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: £6.10 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	£6.10 £5.13 £4.91 £4.50 View £4.25 £4.09 £4.05 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: £7.51 7,055In 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	7,055In Stock	£7.51 £6.05 £5.76 £5.12 View £4.87 £4.64	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: £5.23 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	£5.23 £4.48 £4.25 £3.95 View £3.87 £3.86	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: £6.98 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	£6.98 £6.05 £5.74 £5.29 View £5.03 £4.82 £4.71	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: £7.37 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	£7.37 £6.25 £5.50 £5.02 View £4.77 £4.57 £4.55 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: £6.60 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	£6.60 £5.45 £5.20 £4.70 View £4.43 £4.24 £4.16	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: £8.13 4,992Expected 05/03/2027	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 05/03/2027	Cut Tape £8.13 £6.61 £6.29 £5.60 View Reel £4.56 £5.33 £5.08 £4.93 £4.56 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: £7.31 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	£7.31 £5.88 £5.64 £5.01 View £4.82 £4.59 £4.50	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 64Kbytes STM32WL54CCU7 STMicroelectronics 1,560: £5.18 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	£5.18	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: £3.20 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 £3.20	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: £3.28 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	£3.28	Min.: 1,560 Mult.: 1,560
ARM Microcontrollers - MCU UFQFPN 7X7X0.55 48L 0.5 MM PITCH STM32WLE4CBU6TR STMicroelectronics 2,500: £3.46 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 £3.46	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: £6.15 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	£6.15 £4.75 £4.39 £4.01 View £3.71 £3.61	Min.: 1 Mult.: 1
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE4J8I6 STMicroelectronics 2,940: £3.48 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	£3.48	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: £4.25 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	£4.25	Min.: 2,940 Mult.: 2,940
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontroller ArmCortex-M4 48MHz 128Kbytes Flash 48Kbyte LoRa STM32WLE5CBU6TR STMicroelectronics 1: £7.24 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	Cut Tape £7.24 £5.43 £5.18 £4.50 View Reel £3.85 £4.30 £4.08 £3.97 £3.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ARM Microcontrollers - MCU Multiprotocol LPWAN 32-bit Arm Cortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash STM32WLE5CCU6TR STMicroelectronics 1: £7.86 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 £7.86 £6.07 £5.79 £5.02 View Reel £4.43 £4.80 £4.53 £4.43 £4.43 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: £4.01 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 £4.01	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: £4.50 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	£4.50	Min.: 2,940 Mult.: 2,940
RF Microcontrollers - MCU WLCSP 59L P 0.4 DIE 497 STM32WLE5UCY7TR STMicroelectronics 5,000: £4.25 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 £4.25	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: £4.44 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	£4.44	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