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Embedded Processors & Controllers

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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.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin STM32F103VET6 STMicroelectronics 1: £8.33 25,653In Stock	Mfr. Part No. STM32F103VET6 Mouser Part No 511-STM32F103VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin Learn More about STMicroelectronics stm32f1	Datasheet	25,653In Stock	£8.33 £6.93 £6.15 £5.88 View £5.79 £5.63 £5.55 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	72 MHz	512 kB	64 kB	12 bit	80 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN STM32F103VGT6 STMicroelectronics 1: £9.95 11,010In Stock	Mfr. Part No. STM32F103VGT6 Mouser Part No 511-STM32F103VGT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	11,010In Stock	£9.95 £8.07 £7.60 £7.36 View £7.09 £6.99 £6.56	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	72 MHz	1 MB	96 kB	12 bit	112 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line STM32F103ZEH7 STMicroelectronics 1: £12.17 2,525In Stock	Mfr. Part No. STM32F103ZEH7 Mouser Part No 511-STM32F103ZEH7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line Learn More about STMicroelectronics stm32f1	Datasheet	2,525In Stock	£12.17 £9.58 £8.71 £8.21 View £7.94 £7.73 £6.99 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	BGA-144	ARM Cortex M3	32 bit	72 MHz	512 kB	64 kB	12 bit	112 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8T6TR STMicroelectronics 1: £2.28 21,008In Stock	Mfr. Part No. STM32L051K8T6TR Mouser Part No 511-STM32L051K8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	21,008In Stock	Cut Tape £2.28 £1.83 £1.58 £1.51 Reel £1.16 View £1.47 £1.30 £1.22 £1.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	ARM Microcontrollers - MCU	SMD/SMT	LQFP-32	ARM Cortex M0+	32 bit	32 MHz	64 kB	8 kB	12 bit	27 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line STM32F103VET6TR STMicroelectronics 1: £7.90 11,394In Stock	Mfr. Part No. STM32F103VET6TR Mouser Part No 511-STM32F103VET6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line Learn More about STMicroelectronics stm32f1	Datasheet	11,394In Stock	Cut Tape £7.90 £6.79 £6.35 £6.14 Reel £5.12 View £6.08 £5.84 £4.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	72 MHz	512 kB	64 kB	12 bit	80 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F205RGT6 STMicroelectronics 1: £12.07 2,591In Stock	Mfr. Part No. STM32F205RGT6 Mouser Part No 511-STM32F205RGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	2,591In Stock	£12.07 £9.52 £8.50 £8.01 View £7.97 £7.60 £7.53	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	120 MHz	1 MB	128 kB	12 bit	51 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas STM32F429VET6 STMicroelectronics 1: £8.52 8,782In Stock	Mfr. Part No. STM32F429VET6 Mouser Part No 511-STM32F429VET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flas Learn More about STMicroelectronics stm32f4	Datasheet	8,782In Stock	£8.52 £7.38 £7.08 £6.78 View £6.57 £5.93 £5.66 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	180 MHz	512 kB	260 kB	12 bit	82 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A STM32F723IET6 STMicroelectronics 1: £14.15 12,807In Stock	Mfr. Part No. STM32F723IET6 Mouser Part No 511-STM32F723IET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 512 Kbytes of Flash 216 MHz CPU, A Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	12,807In Stock	£14.15 £11.23 £10.06 £9.68 View £8.50 £8.01 £7.99 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-176	ARM Cortex M7	32 bit	216 MHz	512 kB	256 kB	12 bit	138 I/O	- 40 C	+ 85 C
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H STM32G484QET6 STMicroelectronics 1: £9.11 2,808In Stock	Mfr. Part No. STM32G484QET6 Mouser Part No 511-STM32G484QET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	2,808In Stock	£9.11 £7.12 £6.33 £6.08 View £6.03 £5.24	Min.: 1 Mult.: 1 Max.: 540	ARM Microcontrollers - MCU	SMD/SMT	LQFP-128	ARM Cortex M4	32 bit	170 MHz	512 kB	128 kB	5 x 12 bit	107 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48 STM32H750ZBT6 STMicroelectronics 1: £10.00 2,410In Stock	Mfr. Part No. STM32H750ZBT6 Mouser Part No 511-STM32H750ZBT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48 Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	2,410In Stock	£10.00 £7.86 £7.05 £6.71 View £5.95 £5.87	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	480 MHz	128 kB	1 MB	3 x 16 bit	114 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1376 KB SRAM, STM32H7A3IIT6Q STMicroelectronics 1: £13.61 1,748In Stock	Mfr. Part No. STM32H7A3IIT6Q Mouser Part No 511-STM32H7A3IIT6Q	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes of Flash 1376 KB SRAM, Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	1,748In Stock	£13.61 £10.67 £9.60 £9.12 View £8.19 £8.00	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-176										Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB STM32L151C6T6A STMicroelectronics 1: £4.10 12,803In Stock	Mfr. Part No. STM32L151C6T6A Mouser Part No 511-STM32L151C6T6A	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 32 Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l1	Datasheet	12,803In Stock	£4.10 £3.13 £2.73 £2.61 View £2.49 £2.40 £2.11 £1.96 £1.90	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	32 MHz	32 kB	10 kB	12 bit	37 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB OTG, DFSDM STM32L475VCT6 STMicroelectronics 1: £6.47 5,165In Stock	Mfr. Part No. STM32L475VCT6 Mouser Part No 511-STM32L475VCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB OTG, DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	5,165In Stock	£6.47 £4.64 £4.29 £4.05 View £3.95 £3.86	Min.: 1 Mult.: 1 Max.: 540	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	80 MHz	256 kB	128 kB	3 x 12 bit	82 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash STM8L151K4T6 STMicroelectronics 1: £2.27 24,318In Stock	Mfr. Part No. STM8L151K4T6 Mouser Part No 511-STM8L151K4T6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 16 KB Flash Learn More about STMicroelectronics stm8l	Datasheet	24,318In Stock	£2.27 £1.69 £1.46 £1.39 View £1.32 £1.30 £1.09 £1.06 £1.04	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-32	STM8	8 bit	16 MHz	16 kB	2 kB	12 bit	30 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE STM8S003F3P6 STMicroelectronics 1: £0.978 119,359In Stock	Mfr. Part No. STM8S003F3P6 Mouser Part No 511-STM8S003F3P6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE Learn More about STMicroelectronics stm8s mcus	Datasheet	119,359In Stock	£0.978 £0.546 £0.50 £0.447 View £0.418 £0.368 £0.33 £0.313 £0.244	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	TSSOP-20	STM8	8 bit	16 MHz	8 kB	1 kB	10 bit	16 I/O	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F373RBT6 STMicroelectronics 1: £6.58 7,623In Stock	Mfr. Part No. STM32F373RBT6 Mouser Part No 511-STM32F373RBT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	7,623In Stock	£6.58 £5.09 £4.49 £4.21 View £4.20 £3.66 £3.59 £3.36 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	128 kB	24 kB	12 bit, 3 x 16 bit	80 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US STM32G031F4P6 STMicroelectronics 1: £1.64 20,833In Stock	Mfr. Part No. STM32G031F4P6 Mouser Part No 511-STM32G031F4P6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	20,833In Stock	£1.64 £1.21 £1.04 £0.969 View £0.908 £0.796 £0.73	Min.: 1 Mult.: 1 Max.: 1,480	ARM Microcontrollers - MCU	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 bit	64 MHz	16 kB	8 kB	12 bit	18 I/O	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU STM32L051T6Y6TR STMicroelectronics 1: £2.08 11,473In Stock	Mfr. Part No. STM32L051T6Y6TR Mouser Part No 511-STM32L051T6Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	11,473In Stock	Cut Tape £2.08 £1.62 £1.32 £1.15 View Reel £1.05 £1.09 £1.08 £1.05	Min.: 1 Mult.: 1 : 5,000	ARM Microcontrollers - MCU	SMD/SMT	WLCSP-36	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	29 I/O	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4P5CGT6 STMicroelectronics 1: £9.04 2,538In Stock	Mfr. Part No. STM32L4P5CGT6 Mouser Part No 511-STM32L4P5CGT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	2,538In Stock	£9.04 £7.06 £6.28 £6.03 View £5.77 £5.60	Min.: 1 Mult.: 1 Max.: 500	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48										Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4S7VIT6 STMicroelectronics 1: £10.35 2,155In Stock	Mfr. Part No. STM32L4S7VIT6 Mouser Part No 511-STM32L4S7VIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	2,155In Stock	£10.35 £8.43 £7.96 £7.70 £7.43	Min.: 1 Mult.: 1 Max.: 500	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	120 MHz	2 MB	640 kB	2 x 12 bit	83 I/O	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU Performance LN 8-Bit 24 MHz STM8S MCU STM8S208C8T6 STMicroelectronics 1: £3.68 12,455In Stock	Mfr. Part No. STM8S208C8T6 Mouser Part No 511-STM8S208C8T6	STMicroelectronics	8-bit Microcontrollers - MCU Performance LN 8-Bit 24 MHz STM8S MCU Learn More about STMicroelectronics stm8s mcus	Datasheet	12,455In Stock	£3.68 £2.79 £2.44 £1.96 View £1.84 £1.80 £1.76 £1.75	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT	LQFP-48	STM8	8 bit	24 MHz	64 kB	6 kB	10 bit	38 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 128K FLASH 20KB RAM STM32F103RBT6 STMicroelectronics 1: £6.96 13,785In Stock	Mfr. Part No. STM32F103RBT6 Mouser Part No 511-STM32F103RBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 128K FLASH 20KB RAM Learn More about STMicroelectronics stm32f1	Datasheet	13,785In Stock	£6.96 £5.34 £4.77 £4.55 £4.29	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	72 MHz	128 kB	20 kB	12 bit	64 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto STM32F103RGT6TR STMicroelectronics 1: £11.80 3,000In Stock 1,000Expected 27/11/2026	Mfr. Part No. STM32F103RGT6TR Mouser Part No 511-STM32F103RGT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto Learn More about STMicroelectronics stm32f1	Datasheet	3,000In Stock 1,000Expected 27/11/2026	Cut Tape £11.80 £9.26 £8.44 £7.94 View Reel £6.63 £7.79 £7.33 £6.63 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	72 MHz	1 MB	96 kB	12 bit	112 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302C6T6 STMicroelectronics 1: £4.67 6,541In Stock	Mfr. Part No. STM32F302C6T6 Mouser Part No 511-STM32F302C6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	6,541In Stock	£4.67 £3.57 £3.13 £2.99 View £2.85 £2.76 £2.51 £2.44	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M4	32 bit	72 MHz	32 kB	16 kB	12 bit	37 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art STM32F746NGH6 STMicroelectronics 1: £14.84 8,619In Stock	Mfr. Part No. STM32F746NGH6 Mouser Part No 511-STM32F746NGH6	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	8,619In Stock	£14.84 £12.41 £11.68 £11.04 View £10.87 £10.43 £10.10	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TFBGA-216	ARM Cortex M7	32 bit	216 MHz	1 MB	320 kB	3 x 12 bit	168 I/O	- 40 C	+ 85 C	Tray