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STM32 ARM Microcontrollers - MCU

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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	Packaging
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time STM32C031G6U3 STMicroelectronics 1: £1.20 1,309In Stock 2,940Expected 26/04/2027	Mfr. Part No. STM32C031G6U3 Mouser Part No 511-STM32C031G6U3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,309In Stock 2,940Expected 26/04/2027	£1.20 £0.871 £0.738 £0.697 £0.629	Min.: 1 Mult.: 1 Max.: 500	STM32C0	SMD/SMT	UFQFPN-28	ARM Cortex M0+		32 bit	12 bit	48 MHz		12 kB	2 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031G6U6TR STMicroelectronics 1: £1.26 238In Stock 9,000On Order	Mfr. Part No. STM32C031G6U6TR Mouser Part No 511-STM32C031G6U6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	238In Stock 9,000On Order On Order Ship Dates Mfr. No: STM32C031G6U6TR Stock: 238 Can Dispatch Immediately On Order: 3,000 Expected 04/01/2027 6,000 Expected 21/01/2027 Factory Lead Time: 52 Weeks	Cut Tape £1.26 £0.925 £0.78 £0.734 Reel £0.734 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 3,000	STM32C0		UFQFPN-28												Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time STM32C031K4T7 STMicroelectronics 1: £1.32 1,384In Stock	Mfr. Part No. STM32C031K4T7 Mouser Part No 511-STM32C031K4T7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART time Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,384In Stock	£1.32 £0.96 £0.818 £0.773	Min.: 1 Mult.: 1 Max.: 150	STM32C0	SMD/SMT	LQFP-32	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	30 I/O	12 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8T6 STMicroelectronics 1: £1.65 423In Stock 4,500On Order	Mfr. Part No. STM32C071C8T6 Mouser Part No 511-STM32C071C8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	423In Stock 4,500On Order On Order Ship Dates Mfr. No: STM32C071C8T6 Stock: 423 Can Dispatch Immediately On Order: 1,500 Expected 24/12/2026 3,000 Expected 04/02/2027 Factory Lead Time: 52 Weeks	£1.65 £1.20 £1.03 £0.917 £0.863	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8T6N STMicroelectronics 1: £1.37 709In Stock	Mfr. Part No. STM32C071C8T6N Mouser Part No 511-STM32C071C8T6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	709In Stock	£1.37 £1.00 £0.856 £0.811	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071C8U6N STMicroelectronics 1: £1.37 210In Stock	Mfr. Part No. STM32C071C8U6N Mouser Part No 511-STM32C071C8U6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	210In Stock	£1.37 £1.00 £0.856	Min.: 1 Mult.: 1 Max.: 50	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071F8P6N STMicroelectronics 1: £1.15 990In Stock	Mfr. Part No. STM32C071F8P6N Mouser Part No 511-STM32C071F8P6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	990In Stock	£1.15 £0.841 £0.709 £0.705	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071FBP6N STMicroelectronics 1: £1.26 1,360In Stock	Mfr. Part No. STM32C071FBP6N Mouser Part No 511-STM32C071FBP6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,360In Stock	£1.26 £0.925 £0.788 £0.74	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071GBU6 STMicroelectronics 1: £1.67 47,040On Order	Mfr. Part No. STM32C071GBU6 Mouser Part No 511-STM32C071GBU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	47,040On Order On Order Ship Dates Mfr. No: STM32C071GBU6 Stock: 0 On Order: 17,640 Expected 01/01/2027 29,400 Expected 16/04/2027 Factory Lead Time: 52 Weeks	£1.67 £1.13 £0.995 £0.871 View £0.803 £0.73	Min.: 1 Mult.: 1 Max.: 2,500	STM32C0			ARM Cortex M0	128 kB			48 MHz		24 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071GBU6N STMicroelectronics 1: £1.34 1,179In Stock 11,760On Order	Mfr. Part No. STM32C071GBU6N Mouser Part No 511-STM32C071GBU6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,179In Stock 11,760On Order On Order Ship Dates Mfr. No: STM32C071GBU6N Stock: 1,179 Can Dispatch Immediately On Order: 2,940 Expected 01/01/2027 8,820 Expected 08/01/2027 Factory Lead Time: 52 Weeks	£1.34 £0.978 £0.834 £0.788 £0.711	Min.: 1 Mult.: 1 Max.: 300	STM32C0			ARM Cortex M0	128 kB			48 MHz		24 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071K8U6 STMicroelectronics 1: £1.56 1,402In Stock 2,940Expected 24/12/2026	Mfr. Part No. STM32C071K8U6 Mouser Part No 511-STM32C071K8U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,402In Stock 2,940Expected 24/12/2026	£1.56 £1.14 £0.969 £0.863 £0.811	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071K8U6N STMicroelectronics 1: £1.30 200In Stock	Mfr. Part No. STM32C071K8U6N Mouser Part No 511-STM32C071K8U6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	200In Stock	£1.30 £0.952 £0.811	Min.: 1 Mult.: 1 Max.: 25	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART STM32C071R8T6N STMicroelectronics 1: £1.55 1,120In Stock	Mfr. Part No. STM32C071R8T6N Mouser Part No 511-STM32C071R8T6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	1,120In Stock	£1.55 £1.15 £0.986 £0.934	Min.: 1 Mult.: 1 Max.: 300	STM32C0														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071RBT6N STMicroelectronics 1: £1.66 190In Stock	Mfr. Part No. STM32C071RBT6N Mouser Part No 511-STM32C071RBT6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	190In Stock	£1.66 £1.23 £1.05 £0.969	Min.: 1 Mult.: 1 Max.: 250	STM32C0			ARM Cortex M0	128 kB			48 MHz		24 kB					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel STM32G484RET3 STMicroelectronics 1: £8.75 24In Stock 2,880On Order	Mfr. Part No. STM32G484RET3 Mouser Part No 511-STM32G484RET3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel	Datasheet	24In Stock 2,880On Order	£8.75 £6.80 £6.49 £5.64	Min.: 1 Mult.: 1 Max.: 150	STM32G4														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU STM32L031C6T6TR STMicroelectronics 1: £2.56 775In Stock 2,400Expected 23/02/2027	Mfr. Part No. STM32L031C6T6TR Mouser Part No 511-STM32L031C6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU	Datasheet	775In Stock 2,400Expected 23/02/2027	Cut Tape £2.56 £1.68 £1.56 £1.36 Reel £0.96 View £1.27 £1.11 £1.04 £0.952 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32L0														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, LCD, USB, 56 STM32U073R8I6 STMicroelectronics 1: £2.44 200In Stock	Mfr. Part No. STM32U073R8I6 Mouser Part No 511-STM32U073R8I6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, LCD, USB, 56	Datasheet	200In Stock	£2.44 £1.83 £1.58 £1.51	Min.: 1 Mult.: 1 Max.: 100	STM32U0														Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, LCD, USB, 56 STM32U073RBI6 STMicroelectronics 1: £2.69 200In Stock	Mfr. Part No. STM32U073RBI6 Mouser Part No 511-STM32U073RBI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, LCD, USB, 56	Datasheet	200In Stock	£2.69 £2.02 £1.75 £1.66	Min.: 1 Mult.: 1 Max.: 100	STM32U0														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535CCU6Q STMicroelectronics 1: £5.12 70In Stock	Mfr. Part No. STM32U535CCU6Q Mouser Part No 511-STM32U535CCU6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	70In Stock	£5.12 £3.94 £3.46 £3.30 View £3.06 £2.85 £2.79 Quote	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	UFQFPN-48	ARM Cortex M33	256 kB	32 bit	12 bit, 14 bit	160 MHz	33 I/O	574 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U535REI6 STMicroelectronics 1: £6.08 79In Stock 2,940Expected 12/04/2027	Mfr. Part No. STM32U535REI6 Mouser Part No 511-STM32U535REI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	79In Stock 2,940Expected 12/04/2027	£6.08 £4.70 £4.14 £3.95 View £3.90 £3.59 £3.28 £3.25 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545NEY6QTR STMicroelectronics 1: £5.54 200In Stock	Mfr. Part No. STM32U545NEY6QTR Mouser Part No 511-STM32U545NEY6QTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	200In Stock	Cut Tape £5.54 £4.26 £3.75 £3.59 View Reel £3.08 £3.53 £3.32 £3.27 £3.23 £3.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	STM32U5														Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545VET6 STMicroelectronics 1: £7.39 142In Stock	Mfr. Part No. STM32U545VET6 Mouser Part No 511-STM32U545VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	142In Stock	£7.39 £5.53 £5.28 £4.58 View £4.37 £4.16 £4.05 Quote	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 160 MHz 2Mbytes Flash STM32U585RIT3 STMicroelectronics 1: £9.31 23In Stock 3,840Expected 20/01/2027	Mfr. Part No. STM32U585RIT3 Mouser Part No 511-STM32U585RIT3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone MCU 160 MHz 2Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	23In Stock 3,840Expected 20/01/2027	£9.31 £7.56 £7.21 £6.26 View £5.98 £5.60	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U595AJH6 STMicroelectronics 1: £14.56 50In Stock	Mfr. Part No. STM32U595AJH6 Mouser Part No 511-STM32U595AJH6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	50In Stock	£14.56 £11.54 £10.94 £9.95 View £9.63 £9.31	Min.: 1 Mult.: 1	STM32U5														Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U595AJH6Q STMicroelectronics 1: £14.56 96In Stock	Mfr. Part No. STM32U595AJH6Q Mouser Part No 511-STM32U595AJH6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	96In Stock	£14.56 £11.54 £10.94 £9.95 View £9.63 £9.31	Min.: 1 Mult.: 1	STM32U5														Tray