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32 bit 72 MHz 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 Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 STM32F303R6T6 STMicroelectronics 1: £5.66 519In Stock	Mfr. Part No. STM32F303R6T6 Mouser Part No 511-STM32F303R6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	519In Stock	£5.66 £4.36 £3.83 £3.58 View £3.57 £3.27	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	32 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line STM32F103REY6TR STMicroelectronics 1: £7.63 1,899In Stock	Mfr. Part No. STM32F103REY6TR Mouser Part No 511-STM32F103REY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line Learn More about STMicroelectronics stm32f1	Datasheet	1,899In Stock	Cut Tape £7.63 £6.42 £6.05 £5.63 View Reel £5.28 £5.53 £5.28 £5.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM32F103RE	SMD/SMT	WLCSP-64	ARM Cortex M3	512 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 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 STM32F302R8T6TR STMicroelectronics 1: £5.24 536In Stock	Mfr. Part No. STM32F302R8T6TR Mouser Part No 511-STM32F302R8T6TR	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	536In Stock	Cut Tape £5.24 £4.02 £3.54 £3.38 Reel £2.87 View £3.27 £3.13 £2.83 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	64 kB	32 bit	6 bit/8 bit/10 bit/12 bit	72 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN STM32F103R4H6A STMicroelectronics 1: £4.62 3,834In Stock	Mfr. Part No. STM32F103R4H6A Mouser Part No 511-STM32F103R4H6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	3,834In Stock	£4.62 £3.73 £3.54 £3.28 View £3.18 £2.98 £2.92 £2.72	Min.: 1 Mult.: 1	STM32F103R4	SMD/SMT	BGA-64	ARM Cortex M3	16 kB	32 bit	12 bit	72 MHz	51 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 VQFN, 85C, Tray PIC32CM5112SG00048-I/U5B Microchip Technology 1: £1.56 622In Stock New Product	Mfr. Part No. PIC32CM5112SG00048-I/U5B Mouser Part No 579-M5112SG00048IU5B New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 VQFN, 85C, Tray Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus This product may require additional documentation to export from the United States.	Datasheet	622In Stock	£1.56 £1.42 £1.29	Min.: 1 Mult.: 1		SMD/SMT	VQFN-48	ARM Cortex M23	512 kB	32 bit	12 bit	72 MHz	36 I/O	128 KB	1.71 V	3.63 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 TQFP, 85C, Tray PIC32CM5112SG00048-I/Y8X Microchip Technology 1: £1.53 730In Stock New Product	Mfr. Part No. PIC32CM5112SG00048-I/Y8X Mouser Part No 579-M5112SG00048IY8X New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 48 TQFP, 85C, Tray Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus This product may require additional documentation to export from the United States.	Datasheet	730In Stock	£1.53 £1.38 £1.26	Min.: 1 Mult.: 1		SMD/SMT	TQFP-48	ARM Cortex M23	512 kB	32 bit	12 bit	72 MHz	36 I/O	128 KB	1.71 V	3.63 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 VQFN, 85C, Tray PIC32CM5112SG00064-I/5LX Microchip Technology 1: £1.82 520In Stock New Product	Mfr. Part No. PIC32CM5112SG00064-I/5LX Mouser Part No 579-M5112SG00064I5LX New Product	Microchip Technology	ARM Microcontrollers - MCU CM23, 512KB Flash, Security, 64 VQFN, 85C, Tray Learn More about Microchip Technology microchip pic32cm sg 32 bit arm mcus This product may require additional documentation to export from the United States.	Datasheet	520In Stock	£1.82 £1.66 £1.51	Min.: 1 Mult.: 1		SMD/SMT	VQFN-64	ARM Cortex M23	512 kB	32 bit	12 bit	72 MHz	50 I/O	128 KB	1.71 V	3.63 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B410F1024GQ100-A Silicon Labs 1: £11.78 378In Stock NRND	Mfr. Part No. EFM32GG12B410F1024GQ100-A Mouser Part No 634-2B410F1024GQ100A NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	378In Stock	£11.78 £9.22 £8.58 £7.88 View £7.80 £7.35 £7.18 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	83 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B410F1024GQ64-A Silicon Labs 1: £10.99 2,451In Stock NRND	Mfr. Part No. EFM32GG12B410F1024GQ64-A Mouser Part No 634-2B410F1024GQ64A NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	2,451In Stock	£10.99 £8.61 £8.01 £7.36 View £7.29 £6.85 £6.70 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	50 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048GQ64-B Silicon Labs 1: £16.66 763In Stock NRND	Mfr. Part No. EFM32GG11B820F2048GQ64-B Mouser Part No 634-B820F2048GQ64-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	763In Stock	£16.66 £13.20 £12.34 £11.39 View £10.86 £10.67	Min.: 1 Mult.: 1	EFM32GG11	SMD/SMT	QFP-64	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	47 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC STM32F103C8T6 STMicroelectronics 1: £5.06 11,395In Stock	Mfr. Part No. STM32F103C8T6 Mouser Part No 511-STM32F103C8T6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	11,395In Stock	£5.06 £4.00 £3.37 £3.22 View £3.11 £3.03 £3.02 £2.99	Min.: 1 Mult.: 1	STM32F103C8	SMD/SMT	LQFP-48	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 128K MED Performance LN STM32F103CBT6 STMicroelectronics 1: £6.69 4,661In Stock 1,500Expected 25/01/2027	Mfr. Part No. STM32F103CBT6 Mouser Part No 511-STM32F103CBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 128K MED Performance LN Learn More about STMicroelectronics stm32f1	Datasheet	4,661In Stock 1,500Expected 25/01/2027	£6.69 £5.01 £4.78 £4.16 View £3.96 £3.76 £3.68 £3.56	Min.: 1 Mult.: 1	STM32F103CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 256 to 512 USB/CAN STM32F103RCT6 STMicroelectronics 1: £7.16 18,257In Stock	Mfr. Part No. STM32F103RCT6 Mouser Part No 511-STM32F103RCT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 256 to 512 USB/CAN Learn More about STMicroelectronics stm32f1	Datasheet	18,257In Stock	£7.16 £5.75 £5.09 £4.64 View £4.54 £4.49 £4.43 Quote	Min.: 1 Mult.: 1	STM32F103RC	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	51 I/O	48 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins STM32F103RCT6TR STMicroelectronics 1: £7.38 11,341In Stock	Mfr. Part No. STM32F103RCT6TR Mouser Part No 511-STM32F103RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M3 72MHz 64pins Learn More about STMicroelectronics stm32f1	Datasheet	11,341In Stock	Cut Tape £7.38 £5.80 £5.25 £4.91 £4.80 Reel £4.80 MouseReel Available	Min.: 1 Mult.: 1 Max.: 480 : 1,000	STM32F103RC	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	51 I/O	48 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN STM32F103RCT7 STMicroelectronics 1: £8.08 2,805In Stock	Mfr. Part No. STM32F103RCT7 Mouser Part No 511-STM32F103RCT7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Perf Line USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	2,805In Stock	£8.08 £6.29 £5.57 £5.22 View £5.14 £4.82 £4.75	Min.: 1 Mult.: 1	STM32F103RC	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	51 I/O	48 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line STM32F103RCY6TR STMicroelectronics 1: £7.83 3,957In Stock	Mfr. Part No. STM32F103RCY6TR Mouser Part No 511-STM32F103RCY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line Learn More about STMicroelectronics stm32f1	Datasheet	3,957In Stock	Cut Tape £7.83 £6.05 £5.77 £5.01 View Reel £4.41 £4.96 £4.61 £4.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM32F103RC	SMD/SMT	WLCSP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	51 I/O	48 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line STM32F103VCT6TR STMicroelectronics 1: £8.06 29,076In Stock	Mfr. Part No. STM32F103VCT6TR Mouser Part No 511-STM32F103VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line Learn More about STMicroelectronics stm32f1	Datasheet	29,076In Stock	Cut Tape £8.06 £6.41 £5.76 £5.45 View Reel £5.12 £5.33 £5.12 £5.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F103VC	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	80 I/O	48 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex M3 32-Bit 1Mbyte Flash 72 MHz STM32F103ZGT6 STMicroelectronics 1: £13.41 4,726In Stock	Mfr. Part No. STM32F103ZGT6 Mouser Part No 511-STM32F103ZGT6	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 32-Bit 1Mbyte Flash 72 MHz Learn More about STMicroelectronics stm32f1	Datasheet	4,726In Stock	£13.41 £10.54 £9.40 £8.95 View £8.71 £8.17 £8.00 Quote	Min.: 1 Mult.: 1	STM32F103ZG	SMD/SMT	LQFP-144	ARM Cortex M3	1 MB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Connectivity STM32F105RBT6TR STMicroelectronics 1: £6.66 9,128In Stock	Mfr. Part No. STM32F105RBT6TR Mouser Part No 511-STM32F105RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Connectivity Learn More about STMicroelectronics stm32f1	Datasheet	9,128In Stock	Cut Tape £6.66 £5.16 £4.55 £4.37 Reel £3.53 View £4.27 £4.05 £3.42 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F105RB	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 STM32F107RCT6 STMicroelectronics 1: £8.49 3,123In Stock	Mfr. Part No. STM32F107RCT6 Mouser Part No 511-STM32F107RCT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3 Learn More about STMicroelectronics STM32F107	Datasheet	3,123In Stock	£8.49 £6.63 £5.88 £5.50 View £5.20 £5.12	Min.: 1 Mult.: 1	STM32F107RC	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303RET6 STMicroelectronics 1: £9.18 7,092In Stock	Mfr. Part No. STM32F303RET6 Mouser Part No 511-STM32F303RET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	7,092In Stock	£9.18 £7.25 £6.44 £6.05 View £6.01 £5.66 £5.65	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU K32 L2A 64LQFP K32L2A41VLH1A NXP Semiconductors 1: £6.95 5,242In Stock	Mfr. Part No. K32L2A41VLH1A Mouser Part No 771-K32L2A41VLH1A	NXP Semiconductors	ARM Microcontrollers - MCU K32 L2A 64LQFP Learn More about NXP Semiconductors nxp k32 l2 mcus	Datasheet	5,242In Stock	£6.95 £5.40 £4.78 £4.48 £4.31	Min.: 1 Mult.: 1	K32 L2	SMD/SMT	LQFP-64	ARM Cortex M0+	512 kB	32 bit	16 bit	72 MHz	50 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU EFM32GG12B130F512GM64-A Silicon Labs 1: £8.85 1,172In Stock	Mfr. Part No. EFM32GG12B130F512GM64-A Mouser Part No 634-2B130F512GM64A	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB MCU Learn More about Silicon Labs giant gecko 12	Datasheet	1,172In Stock	£8.85 £6.93 £6.45 £5.93 View £5.87 £5.52 £5.40 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFN-64	ARM Cortex M4	512 kB	32 bit	2 x 12 bit	72 MHz	56 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU EFM32GG12B810F1024GQ100-A Silicon Labs 1: £11.92 486In Stock 900Expected 04/11/2026 NRND	Mfr. Part No. EFM32GG12B810F1024GQ100-A Mouser Part No 634-2B810F1024GQ100A NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 1024 kB USB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	486In Stock 900Expected 04/11/2026	£11.92 £9.33 £8.69 £7.97 View £7.90 £7.43 £7.26 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	81 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB MCU EFM32GG11B120F2048GQ64-B Silicon Labs 1: £15.29 561In Stock NRND	Mfr. Part No. EFM32GG11B120F2048GQ64-B Mouser Part No 634-B120F2048GQ64-B NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB MCU Learn More about Silicon Labs efm32gg11 mcus	Datasheet	561In Stock	£15.29 £12.37 £11.34 £10.67 View £10.60 £10.00 £9.84 Quote	Min.: 1 Mult.: 1	EFM32GG11	SMD/SMT	QFP-64	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	53 I/O	512 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray