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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.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5CIT6 STMicroelectronics 1: £6.80 81In Stock New Product	Mfr. Part No. STM32U3C5CIT6 Mouser Part No 511-STM32U3C5CIT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	81In Stock	£6.80 £5.27 £4.65 £4.46 View £4.26 £4.14 £4.09 £4.01	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5CIT6Q STMicroelectronics 1: £6.80 99In Stock New Product	Mfr. Part No. STM32U3C5CIT6Q Mouser Part No 511-STM32U3C5CIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	99In Stock	£6.80 £5.27 £4.65 £4.46 View £4.26 £4.14 £4.09 £4.01	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5CIU6 STMicroelectronics 1: £6.80 89In Stock New Product	Mfr. Part No. STM32U3C5CIU6 Mouser Part No 511-STM32U3C5CIU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	89In Stock	£6.80 £5.27 £4.65 £4.46 View £4.25 £4.13 £4.09 £4.01	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5CIU6Q STMicroelectronics 1: £6.80 100In Stock New Product	Mfr. Part No. STM32U3C5CIU6Q Mouser Part No 511-STM32U3C5CIU6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	100In Stock	£6.80 £5.27 £4.65	Min.: 1 Mult.: 1 Max.: 25	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5RIT6 STMicroelectronics 1: £7.11 55In Stock 960Expected 29/10/2026 New Product	Mfr. Part No. STM32U3C5RIT6 Mouser Part No 511-STM32U3C5RIT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	55In Stock 960Expected 29/10/2026	£7.11 £5.50 £4.86 £4.56 View £4.30 £4.25	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5ZIT6Q STMicroelectronics 1: £8.75 78In Stock New Product	Mfr. Part No. STM32U3C5ZIT6Q Mouser Part No 511-STM32U3C5ZIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	78In Stock	£8.75 £6.84 £5.99	Min.: 1 Mult.: 1 Max.: 25	STM32U3															Tray
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ STM32WBA25HEF7TR STMicroelectronics 1: £2.98 118In Stock New Product	Mfr. Part No. STM32WBA25HEF7TR Mouser Part No 511-STM32WBA25HEF7TR New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	118In Stock	Cut Tape £2.98 £2.58 £2.44 £2.28 View Reel £1.69 £2.08 £1.93 £1.86 £1.83 £1.69	Min.: 1 Mult.: 1 : 5,000	STM32WBA	SMD/SMT	WLCSP-41	ARM Cortex M33	512 kB	32 bit		64 MHz	15 I/O	96 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Reel, Cut Tape
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 64 Kbytes of Flash memory, 8 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. STM32WL3RK8V6X STMicroelectronics 1: £2.52 128In Stock New Product	Mfr. Part No. STM32WL3RK8V6X Mouser Part No 511-STM32WL3RK8V6X New Product	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 64 Kbytes of Flash memory, 8 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	128In Stock	£2.52 £2.17 £2.06	Min.: 1 Mult.: 1 Max.: 30	STM32WL	SMD/SMT	VFQFPN-32	ARM Cortex M0+	64 kB	32 bit	12 bit	64 MHz	18 I/O	8 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 128 Kbytes of Flash memory, 16 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. STM32WL3RKBV6X STMicroelectronics 1: £2.61 98In Stock New Product	Mfr. Part No. STM32WL3RKBV6X Mouser Part No 511-STM32WL3RKBV6X New Product	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 128 Kbytes of Flash memory, 16 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	98In Stock	£2.61 £2.26 £2.13 £1.96 View £1.80 £1.71 £1.67 £1.63 £1.61	Min.: 1 Mult.: 1	STM32WL	SMD/SMT	VFQFPN-32	ARM Cortex M0+	128 kB	32 bit	12 bit	64 MHz	18 I/O	16 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375RGY6GTR STMicroelectronics 1: £5.69 4,996In Stock New Product	Mfr. Part No. STM32U375RGY6GTR Mouser Part No 511-STM32U375RGY6GTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	4,996In Stock	Cut Tape £5.69 £4.17 £3.88 £3.42 View Reel £2.65 £3.25 £2.92 £2.78 £2.71 £2.65 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32U3															Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385CGU6 STMicroelectronics 1: £5.31 3,897In Stock 3,120Expected 22/02/2027 New Product	Mfr. Part No. STM32U385CGU6 Mouser Part No 511-STM32U385CGU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	3,897In Stock 3,120Expected 22/02/2027	£5.31 £4.08 £3.58 £3.43 View £3.37 £3.17 £3.16	Min.: 1 Mult.: 1	STM32U3															Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee STM32WBA65MIF6TR STMicroelectronics 1: £5.69 4,358In Stock New Product	Mfr. Part No. STM32WBA65MIF6TR Mouser Part No 511-STM32WBA65MIF6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee Learn More about STMicroelectronics stmicro stm32wba6 mcus	Datasheet	4,358In Stock	Cut Tape £5.69 £4.94 £4.68 £4.30 View Reel £3.20 £4.10 £3.83 £3.48 £3.32 £3.20 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32WBA6															Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp STM32L152VET6TR STMicroelectronics 1: £9.77 640In Stock	Mfr. Part No. STM32L152VET6TR Mouser Part No 511-STM32L152VET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp Learn More about STMicroelectronics stm32l1	Datasheet	640In Stock	Cut Tape £9.77 £7.65 £7.09 £6.54 View Reel £5.65 £6.31 £6.09 £5.65 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32L152VE		LQFP-100								1.65 V	3.6 V				Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line STM32F101R6T6ATR STMicroelectronics 1: £5.49 1,029In Stock	Mfr. Part No. STM32F101R6T6ATR Mouser Part No 511-STM32F101R6T6ATR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line Learn More about STMicroelectronics stm32f1	Datasheet	1,029In Stock	Cut Tape £5.49 £4.03 £3.75 £3.30 Reel £2.74 View £3.13 £2.82 £2.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F101R6	SMD/SMT	LQFP-64	ARM Cortex M3	32 kB	32 bit	12 bit	36 MHz	51 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, STM32F098CCU6 STMicroelectronics 1: £5.93 4,680In Stock	Mfr. Part No. STM32F098CCU6 Mouser Part No 511-STM32F098CCU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	4,680In Stock	£5.93 £4.36 £4.05 £3.57 View £3.39 £3.04 £2.67 £2.66	Min.: 1 Mult.: 1	STM32F098CC	SMD/SMT	UFQFPN-48	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.72 V	1.88 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476MGY6MTR STMicroelectronics 1: £8.50 5,000In Stock	Mfr. Part No. STM32L476MGY6MTR Mouser Part No 511-STM32L476MGY6MTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD	Datasheet	5,000In Stock	Cut Tape £8.50 £6.62 £6.31 £5.48 View Reel £4.76 £5.23 £4.93 £4.81 £4.76	Min.: 1 Mult.: 1 : 5,000	STM32L476MG	SMD/SMT	WLCSP-91	ARM Cortex M4	1 MB	32 bit	12 bit	80 MHz	65 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L151QCH6 STMicroelectronics 1: £9.52 2,476In Stock	Mfr. Part No. STM32L151QCH6 Mouser Part No 511-STM32L151QCH6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	2,476In Stock	£9.52 £7.74 £7.38 £6.41 View £6.12 £5.75 £5.19 Quote	Min.: 1 Mult.: 1	STM32L151QC	SMD/SMT	BGA-132	ARM Cortex M3	256 kB	32 bit	12 bit	32 MHz	109 I/O	32 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU STM32L152QDH6 STMicroelectronics 1: £10.64 2,496In Stock	Mfr. Part No. STM32L152QDH6 Mouser Part No 511-STM32L152QDH6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	2,496In Stock	£10.64 £8.34 £7.73 £7.13 View £6.88 £6.64 £6.02 Quote	Min.: 1 Mult.: 1	STM32L152QD	SMD/SMT	BGA-132	ARM Cortex M3	384 kB	32 bit	12 bit	32 MHz	109 I/O	48 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS STM32L452RCI6 STMicroelectronics 1: £4.45 2,383In Stock	Mfr. Part No. STM32L452RCI6 Mouser Part No 511-STM32L452RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,383In Stock	£4.45 £3.45 £3.20 £2.94 View £2.87 £2.65	Min.: 1 Mult.: 1	STM32L452RC	SMD/SMT	UFBGA-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE5JBI6 STMicroelectronics 1: £5.89 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	£5.89 £4.99 £4.80 £4.41 View £4.21 £4.07 £4.06 Quote	Min.: 1 Mult.: 1	STM32WL															Tray
ARM Microcontrollers - MCU 32-bit Pwr Architect MCU Automotive Body SPC560B54L3C6E0X STMicroelectronics 1: £9.84 975In Stock	Mfr. Part No. SPC560B54L3C6E0X Mouser Part No 511-SPC560B54L3C6E0X	STMicroelectronics	ARM Microcontrollers - MCU 32-bit Pwr Architect MCU Automotive Body	Datasheet	975In Stock	Cut Tape £9.84 £7.71 £6.86 £6.59 View Reel £6.01 £6.37 £6.15 £6.01 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SPC560B54L3		LQFP-100												AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072CBY6TR STMicroelectronics 1: £4.26 4,751In Stock	Mfr. Part No. STM32F072CBY6TR Mouser Part No 511-STM32F072CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	4,751In Stock	Cut Tape £4.26 £3.37 £2.92 £2.66 View Reel £2.31 £2.58 £2.36 £2.32 £2.31 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32F072CB		WLCSP-49													Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art STM32F746NGH7 STMicroelectronics 1: £19.34 960In Stock	Mfr. Part No. STM32F746NGH7 Mouser Part No 511-STM32F746NGH7	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	960In Stock	£19.34 £15.46 £13.91 £13.43 View £13.05 £11.72 Quote	Min.: 1 Mult.: 1	STM32F746NG			ARM Cortex M7		32 bit	12 bit				1.7 V	3.6 V				Tray
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F439BIT6J STMicroelectronics 1: £20.14 359In Stock Verify Status with Factory	Mfr. Part No. STM32F439BIT6J Mouser Part No 511-STM32F439BIT6J Verify Status with Factory	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS	Datasheet	359In Stock	£20.14 £16.10 £14.48 £13.98 View £13.42 £13.22	Min.: 1 Mult.: 1	STM32F4	SMD/SMT	LQFP-208	ARM Cortex M4	2 MB	32 bit	3 x 12 bit	180 MHz	168 I/O	256 kB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU SR5E1E570C30F01X STMicroelectronics 1: £14.84 1,234In Stock New Product	Mfr. Part No. SR5E1E570C30F01X Mouser Part No 511-SR5E1E570C30F01X New Product	STMicroelectronics	ARM Microcontrollers - MCU SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU Learn More about STMicroelectronics sr5e1	Datasheet	1,234In Stock	Cut Tape £14.84 £11.79 £10.57 £10.21 View Reel £9.55 £9.88 £9.57 £9.55 Quote	Min.: 1 Mult.: 1 : 800		SMD/SMT	eTQFP-100		96 kB		12 bit	306.7 MHz		256 kB	1.225 V	1.345 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape