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STM32 RF Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Operating Frequency	Data Bus Width	Program Memory Size	Data RAM Size	Maximum Clock Frequency	ADC Resolution	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Package / Case	Mounting Style	Packaging
RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash STM32WL55CCU7 STMicroelectronics 1: ¥1,818.8 338In Stock	Mfr. Part # STM32WL55CCU7 Mouser Part # 511-STM32WL55CCU7	STMicroelectronics	RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash Learn More about STMicroelectronics stm32wl55xx mcus	Datasheet	338In Stock	¥1,818.8 ¥1,516.5 ¥1,426.8 ¥1,313.9 View ¥1,245.8 ¥1,204.2 ¥1,127.8 Quote	Min.: 1 Mult.: 1			32 bit										Tray
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE4C8U6 STMicroelectronics 1: ¥1,099.6 1,304In Stock	Mfr. Part # STM32WLE4C8U6 Mouser Part # 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	¥1,099.6 ¥842.1 ¥779 ¥709.2 View ¥674.4 ¥654.4 ¥639.5 ¥637.8	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
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM STM32WL30KBV6 STMicroelectronics 1: ¥697.6 2,534In Stock New Product	Mfr. Part # STM32WL30KBV6 Mouser Part # 511-STM32WL30KBV6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	2,534In Stock	¥697.6 ¥526.5 ¥483.4 ¥438.5 View ¥415.3 ¥410.3 ¥400.3 ¥385.4 Quote	Min.: 1 Mult.: 1	ARM Cortex M0+		32 bit	128 KB		64 MHz	12 bit	1.7 V	3.6 V			SMD/SMT	Tray
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM STM32WL31CBV6 STMicroelectronics 1: ¥795.6 2,827In Stock New Product	Mfr. Part # STM32WL31CBV6 Mouser Part # 511-STM32WL31CBV6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	2,827In Stock	¥795.6 ¥622.9 ¥573 ¥516.6 View ¥490 ¥486.7 ¥475 Quote	Min.: 1 Mult.: 1	ARM Cortex M0+		32 bit	128 KB		64 MHz	12 bit	1.7 V	3.6 V			SMD/SMT	Tray
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64Kbytes Flash 16KbyteSRAM STM32WL31KBV6 STMicroelectronics 1: ¥794 2,520In Stock New Product	Mfr. Part # STM32WL31KBV6 Mouser Part # 511-STM32WL31KBV6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64Kbytes Flash 16KbyteSRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	2,520In Stock	¥794 ¥604.6 ¥556.4 ¥503.3 View ¥478.4 ¥475 ¥460.1 ¥445.1 Quote	Min.: 1 Mult.: 1	ARM Cortex M0+		32 bit	128 KB		64 MHz	12 bit	1.7 V	3.6 V			SMD/SMT	Tray
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe STM32WBA55CGU6 STMicroelectronics 1: ¥948.4 7,074In Stock	Mfr. Part # STM32WBA55CGU6 Mouser Part # 511-STM32WBA55CGU6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	7,074In Stock	¥948.4 ¥765.7 ¥762.4 ¥732.5 ¥689.3	Min.: 1 Mult.: 1	ARM Cortex M33		32 bit	1 MB	64 kB, 64 kB	100 MHz	12 bit	1.7 V	3.6 V	+ 85 C	UFQFPN-48	SMD/SMT	Tray
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe STM32WBA54CGU6 STMicroelectronics 1: ¥875.3 1,103In Stock	Mfr. Part # STM32WBA54CGU6 Mouser Part # 511-STM32WBA54CGU6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	1,103In Stock	¥875.3 ¥732.5 ¥705.9 ¥662.7 ¥614.6	Min.: 1 Mult.: 1	ARM Cortex M33		32 bit	1 MB	64 kB, 64 kB	100 MHz	12 bit	1.7 V	3.6 V	+ 85 C	UFQFPN-48	SMD/SMT	Tray
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe STM32WBA54KGU6 STMicroelectronics 1: ¥878.7 2,154In Stock	Mfr. Part # STM32WBA54KGU6 Mouser Part # 511-STM32WBA54KGU6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	2,154In Stock	¥878.7 ¥720.9 ¥677.7 ¥626.2 View ¥607.9 ¥604.6 Quote	Min.: 1 Mult.: 1	ARM Cortex M33		32 bit	1 MB		100 MHz	12 bit	1.7 V	3.6 V	+ 85 C	UFQFPN-32	SMD/SMT	Tray
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee STM32WBA54CGU7 STMicroelectronics 1: ¥1,058.1 148In Stock	Mfr. Part # STM32WBA54CGU7 Mouser Part # 511-STM32WBA54CGU7	STMicroelectronics	RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	148In Stock	¥1,058.1 ¥858.7 ¥802.3 ¥734.2 View ¥699.3 ¥674.4 ¥644.5 ¥639.5	Min.: 1 Mult.: 1	ARM Cortex M33		32 bit	1 MB	64 kB, 64 kB	100 MHz	12 bit	1.7 V	3.6 V	+ 105 C	UFQFPN-48	SMD/SMT	Tray
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE5CBU6 STMicroelectronics 1: ¥1,247.4 1,583In Stock	Mfr. Part # STM32WLE5CBU6 Mouser Part # 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	1,583In Stock	¥1,247.4 ¥1,029.8 ¥970 ¥895.3 View ¥845.4 ¥835.5 Quote	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
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe STM32WBA55UGI6 STMicroelectronics 1: ¥940.1 19In Stock	Mfr. Part # STM32WBA55UGI6 Mouser Part # 511-STM32WBA55UGI6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	19In Stock	¥940.1 ¥760.7 ¥714.2 ¥662.7 View ¥647.8 ¥646.1 ¥642.8 Quote	Min.: 1 Mult.: 1	ARM Cortex M33		32 bit	1 MB		100 MHz	12 bit	1.7 V	3.6 V	+ 85 C	UFBGA-59	SMD/SMT	Tray
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee STM32WBA55UGI7 STMicroelectronics 1: ¥1,106.2 33In Stock	Mfr. Part # STM32WBA55UGI7 Mouser Part # 511-STM32WBA55UGI7	STMicroelectronics	RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	33In Stock	¥1,106.2 ¥925.2 ¥870.4 ¥798.9 View ¥759.1 ¥732.5 ¥729.2 Quote	Min.: 1 Mult.: 1	ARM Cortex M33		32 bit	1 MB		100 MHz	12 bit	1.7 V	3.6 V	+ 105 C	UFBGA-59	SMD/SMT	Tray
RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash STM32WL55CCU6 STMicroelectronics 1: ¥1,812.2 59In Stock 3,120Expected 4/9/2027	Mfr. Part # STM32WL55CCU6 Mouser Part # 511-STM32WL55CCU6	STMicroelectronics	RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash Learn More about STMicroelectronics stm32wl55xx mcus	Datasheet	59In Stock 3,120Expected 4/9/2027	¥1,812.2 ¥1,573 ¥1,272.3 ¥1,212.5	Min.: 1 Mult.: 1			32 bit										Tray
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ a.48 MHz 256 Kbyte STM32WL55JCI7 STMicroelectronics 1: ¥2,106.1 151In Stock 2,940Expected 12/4/2026	Mfr. Part # STM32WL55JCI7 Mouser Part # 511-STM32WL55JCI7	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Dual-core Arm Cortex-M4/M0+ a.48 MHz 256 Kbyte Learn More about STMicroelectronics stm32wl55xx mcus	Datasheet	151In Stock 2,940Expected 12/4/2026	¥2,106.1 ¥1,651 ¥1,536.4 ¥1,411.9 View ¥1,352.1 ¥1,287.3	Min.: 1 Mult.: 1			32 bit										Tray
RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash STM32WL55JCI6 STMicroelectronics 1: ¥1,720.8 5,879Expected 10/30/2026	Mfr. Part # STM32WL55JCI6 Mouser Part # 511-STM32WL55JCI6	STMicroelectronics	RF Microcontrollers - MCU Multiprotocol LPWAN 32-bit ArmCortex-M4 MCUs LoRa (G)FSK-MSK BPSK 256KB Flash Learn More about STMicroelectronics stm32wl55xx mcus	Datasheet	5,879Expected 10/30/2026	¥1,720.8 ¥1,471.6 ¥1,388.6 ¥1,288.9 View ¥1,212.5 ¥1,182.6 ¥1,171 Quote	Min.: 1 Mult.: 1			32 bit								BGA-73	SMD/SMT	Tray
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee STM32WBA54KGU7 STMicroelectronics 2,940: ¥649.5 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32WBA54KGU7 Mouser Part # 511-STM32WBA54KGU7	STMicroelectronics	RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥649.5	Min.: 2,940 Mult.: 2,940	ARM Cortex M33		32 bit	1 MB		100 MHz	12 bit	1.7 V	3.6 V	+ 105 C	UFQFPN-32	SMD/SMT	Tray
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee STM32WBA55CGU6TR STMicroelectronics 1: ¥1,004.9 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32WBA55CGU6TR Mouser Part # 511-STM32WBA55CGU6TR	STMicroelectronics	RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape ¥1,004.9 ¥765.7 ¥705.9 ¥639.5 ¥637.8 Reel ¥637.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ARM Cortex M33		32 bit	1 MB	64 kB, 64 kB	100 MHz	12 bit	1.7 V	3.6 V	+ 85 C	UFQFPN-48	SMD/SMT	Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee STM32WBA55CGU7 STMicroelectronics 1,560: ¥691 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # STM32WBA55CGU7 Mouser Part # 511-STM32WBA55CGU7	STMicroelectronics	RF Microcontrollers - MCU Wireless Arm Cortex-M33 Trust Zone MCU 100MHz 1Mbyte Flash BLE 5.4, ZigBee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥691	Min.: 1,560 Mult.: 1,560	ARM Cortex M33		32 bit	1 MB	64 kB, 64 kB	100 MHz	12 bit	1.7 V	3.6 V	+ 105 C	UFQFPN-48	SMD/SMT	Tray
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM STM32WL30K8V6 STMicroelectronics 2,940: ¥380.4 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32WL30K8V6 Mouser Part # 511-STM32WL30K8V6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥380.4	Min.: 2,940 Mult.: 2,940	ARM Cortex M0+		32 bit	128 KB		64 MHz	12 bit	1.7 V	3.6 V			SMD/SMT	Tray
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM STM32WL31C8V6 STMicroelectronics 2,940: ¥451.8 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32WL31C8V6 Mouser Part # 511-STM32WL31C8V6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥451.8	Min.: 2,940 Mult.: 2,940	ARM Cortex M0+		32 bit	128 KB		64 MHz	12 bit	1.7 V	3.6 V			SMD/SMT	Tray
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM STM32WL31K8V6 STMicroelectronics 2,940: ¥438.5 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32WL31K8V6 Mouser Part # 511-STM32WL31K8V6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	¥438.5	Min.: 2,940 Mult.: 2,940	ARM Cortex M0+		32 bit	128 KB		64 MHz	12 bit	1.7 V	3.6 V			SMD/SMT	Tray
RF Microcontrollers - MCU STM32WL5MOCH6STH STMicroelectronics 1,800: ¥1,978.3 Non-Stocked Lead-Time 52 Weeks New Product	Mfr. Part # STM32WL5MOCH6STH Mouser Part # 511-STM32WL5MOCH6STH New Product	STMicroelectronics	RF Microcontrollers - MCU	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel ¥1,978.3	Min.: 1,800 Mult.: 1,800 : 1,800	ARM Cortex-M0, ARM Cortex-M4	864 MHz to 928 MHz	32 bit	256 kB	64 kB	48 MHz		1.8 V	3.6 V	+ 85 C	LGA-92	SMD/SMT	Reel
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE4C8U6TR STMicroelectronics 2,500: ¥707.6 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32WLE4C8U6TR Mouser Part # 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 ¥707.6	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
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE4CBU6 STMicroelectronics 1,560: ¥714.2 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32WLE4CBU6 Mouser Part # 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	¥714.2	Min.: 1,560 Mult.: 1,560													Tray
RF Microcontrollers - MCU Sub-GHz Wireless Microcontroller Dual-core Arm Cortex-M4/M0+ 48MHz 256Kbytes STM32WLE4CCU6 STMicroelectronics 1: ¥1,362 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # STM32WLE4CCU6 Mouser Part # 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	¥1,362 ¥1,049.8 ¥971.7 ¥887 View ¥820.5 ¥797.3	Min.: 1 Mult.: 1													Tray