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32 bit 72 MHz ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F303RBT6 STMicroelectronics 1: $8.78 32In Stock 960On Order	Mfr. Part No. STM32F303RBT6 Mouser Part No 511-STM32F303RBT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	32In Stock 960On Order	$8.78 $6.67 $6.15 $5.51 View $5.38 $5.15	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	52 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F303RCT6TR STMicroelectronics 1: $10.10 28In Stock 22,000On Order	Mfr. Part No. STM32F303RCT6TR Mouser Part No 511-STM32F303RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	28In Stock 22,000On Order On Order Ship Dates Mfr. No: STM32F303RCT6TR Stock: 28 Can Dispatch Immediately On Order: 2,000 Expected 31/05/2027 20,000 TBD Factory Lead Time: 52 Weeks	Cut Tape $10.10 $7.83 $7.20 $6.53 View Reel $5.68 $6.37 $5.82 $5.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	52 I/O	32 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, 512 Kbytes of Flash STM32F303RET6TR STMicroelectronics 1: $12.54 22In Stock 2,000On Order	Mfr. Part No. STM32F303RET6TR Mouser Part No 511-STM32F303RET6TR	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	22In Stock 2,000On Order	Cut Tape $12.54 $9.88 $9.42 $8.18 View Reel $7.17 $7.81 $7.34 $7.17 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F303VBT6 STMicroelectronics 1: $10.35 28In Stock 540On Order	Mfr. Part No. STM32F303VBT6 Mouser Part No 511-STM32F303VBT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	28In Stock 540On Order	$10.35 $8.00 $7.63 $6.62 View $6.32 $5.98	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	87 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F303VCT6TR STMicroelectronics 1: $11.56 21In Stock 1,000Expected 29/01/2027	Mfr. Part No. STM32F303VCT6TR Mouser Part No 511-STM32F303VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	21In Stock 1,000Expected 29/01/2027	Cut Tape $11.56 $8.99 $8.58 $7.45 View Reel $6.54 $7.20 $6.70 $6.54 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	87 I/O	40 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, 384 Kbytes of Flash STM32F303VDT6 STMicroelectronics 1: $12.27 22In Stock	Mfr. Part No. STM32F303VDT6 Mouser Part No 511-STM32F303VDT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	22In Stock	$12.27 $9.98 $8.55 $8.00 $7.44	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	384 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	82 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 STM32F303ZET7 STMicroelectronics 1: $16.93 6In Stock 360Expected 30/11/2026	Mfr. Part No. STM32F303ZET7 Mouser Part No 511-STM32F303ZET7	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	6In Stock 360Expected 30/11/2026	$16.93 $13.32 $11.93 $11.28 $10.63	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	115 I/O	64 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334K8T6 STMicroelectronics 1: $7.27 38In Stock 1,500Expected 19/04/2027	Mfr. Part No. STM32F334K8T6 Mouser Part No 511-STM32F334K8T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	38In Stock 1,500Expected 19/04/2027	$7.27 $5.59 $4.91 $4.70 View $4.48 $4.35 $4.34	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-32	ARM Cortex M4	64 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	35 I/O	12 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334K8T6TR STMicroelectronics 1: $7.71 38In Stock 2,400Expected 07/06/2027	Mfr. Part No. STM32F334K8T6TR Mouser Part No 511-STM32F334K8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	38In Stock 2,400Expected 07/06/2027	Cut Tape $7.71 $5.92 $5.21 $4.87 View Reel $4.18 $4.70 $4.37 $4.18 $4.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F3	SMD/SMT	LQFP-32	ARM Cortex M4	64 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	35 I/O	12 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, 32 Kbytes of Flash 7 STM32F334R6T6 STMicroelectronics 1: $9.12 130In Stock 960Expected 21/01/2027	Mfr. Part No. STM32F334R6T6 Mouser Part No 511-STM32F334R6T6	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	130In Stock 960Expected 21/01/2027	$9.12 $5.58 $5.35 $4.74 View $4.55 $4.38 $4.27 Quote	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	12 kB	2 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU STM32F373V8T6 STMicroelectronics 1: $8.99 166In Stock	Mfr. Part No. STM32F373V8T6 Mouser Part No 511-STM32F373V8T6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	166In Stock	$8.99 $6.82 $6.25 $6.06 View $5.75 $5.44 $5.37 Quote	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	64 kB	32 bit	12 bit, 3 x 16 bit	72 MHz	129 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU MM-LEGACY MM CY9BF524KPMC-G-MNE2 Infineon Technologies 1: $7.86 264In Stock	Mfr. Part No. CY9BF524KPMC-G-MNE2 Mouser Part No 727-C9BF524KPMCGMNE2	Infineon Technologies	ARM Microcontrollers - MCU MM-LEGACY MM	Datasheet	264In Stock	$7.86 $6.06 $5.33 $5.11 View $4.87 $4.64 $4.60 $4.47 Quote	Min.: 1 Mult.: 1	MB9B520M	SMD/SMT	LQFP-48	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	35 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU K3S 176VFBGA 9x9 K32L3A60VPJ1AT NXP Semiconductors 1: $23.05 12In Stock	Mfr. Part No. K32L3A60VPJ1AT Mouser Part No 771-K32L3A60VPJ1A	NXP Semiconductors	ARM Microcontrollers - MCU K3S 176VFBGA 9x9 Learn More about NXP Semiconductors nxp k32l3a60vpj1at arm mcu	Datasheet	12In Stock	$23.05 $20.91 $15.84 $13.96 $13.06	Min.: 1 Mult.: 1	K32 L3	SMD/SMT	VFBGA-176	ARM Cortex M0+, ARM Cortex M4	256 kB, 1 MB	32 bit	12 bit	72 MHz	104 I/O	128 kB, 256 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, ext memory interface LPC2458FET180,551 NXP Semiconductors 1: $33.95 54In Stock	Mfr. Part No. LPC2458FET180,551 Mouser Part No 771-LPC2458FET180-S	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, ext memory interface Learn More about NXP Semiconductors nxp lpc24xx mcus	Datasheet	54In Stock	$33.95 $26.56 $25.37 $23.05 View $22.26 Quote	Min.: 1 Mult.: 1	LPC2400	SMD/SMT	TFBGA-180	ARM7TDMI-S	512 kB	32 bit	10 bit	72 MHz	136 I/O	98 kB	3 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Kinetis 64K Flex MK10DX64VLH7 NXP Semiconductors 1: $9.95 249In Stock	Mfr. Part No. MK10DX64VLH7 Mouser Part No 841-MK10DX64VLH7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 64K Flex Learn More about NXP Semiconductors nxp kinetis k1x mcu	Datasheet	249In Stock	$9.95 $7.75 $6.87 $6.44 View $6.08 $5.94 Quote	Min.: 1 Mult.: 1	K10_72	SMD/SMT	LQFP-64	ARM Cortex M4	64 kB	32 bit	2 x 16 bit	72 MHz	44 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Kinetis 128K Flex MK20DX128VLH7 NXP Semiconductors 1: $14.33 98In Stock	Mfr. Part No. MK20DX128VLH7 Mouser Part No 841-MK20DX128VLH7	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis 128K Flex Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	98In Stock	$14.33 $10.89 $10.44 $9.20 View $8.75 $8.46 $8.19 Quote	Min.: 1 Mult.: 1	K20_50	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	2 x 16 bit	72 MHz	40 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU MKE14Z128VLH7 NXP Semiconductors 1: $5.66 55In Stock	Mfr. Part No. MKE14Z128VLH7 Mouser Part No 841-MKE14Z128VLH7	NXP Semiconductors	ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU Learn More about NXP Semiconductors nxp kinetis ke1xz microcontrollers	Datasheet	55In Stock	$5.66 $4.33 $3.79 $3.53 View $3.31 $3.28 $3.18 Quote	Min.: 1 Mult.: 1	KE1xZ	SMD/SMT	LQFP-64	ARM Cortex M4	128 kB	32 bit	12 bit	72 MHz	58 I/O	16 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU MKE14Z256VLL7 NXP Semiconductors 1: $7.11 210In Stock	Mfr. Part No. MKE14Z256VLL7 Mouser Part No 841-MKE14Z256VLL7	NXP Semiconductors	ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU Learn More about NXP Semiconductors nxp kinetis ke1xz microcontrollers	Datasheet	210In Stock	$7.11 $5.48 $4.65 $4.48 View $4.33 $4.19 $4.14 $4.06 Quote	Min.: 1 Mult.: 1	KE1xZ	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	72 MHz	89 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32bit M0 M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART M032SIAAE Nuvoton 1: $4.90 240In Stock NRND	Mfr. Part No. M032SIAAE Mouser Part No 503-M032SIAAE NRND	Nuvoton	ARM Microcontrollers - MCU 32bit M0 M0+Flash/RAM=512KB/96KB+SPROM 2048B+16xADC+8UART Learn More about Nuvoton m031 m032 mcus	Datasheet	240In Stock	$4.90 $4.08 $3.59 $3.41 View $3.20 $3.07 $2.99 $2.97 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M0	512 kB	32 bit	12 bit	72 MHz	51 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU M451RG6AE Nuvoton 1: $5.05 150In Stock NRND	Mfr. Part No. M451RG6AE Mouser Part No 503-M451RG6AE NRND	Nuvoton	ARM Microcontrollers - MCU	Datasheet	150In Stock	$5.05 $4.20 $3.69 $3.51 View $3.50 $3.31 $3.16 Quote	Min.: 1 Mult.: 1		SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	72 MHz	53 I/O	32 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 2048 kB USB LCD MCU EFM32GG11B820F2048GL120-B Silicon Labs 1: $23.07 24In Stock NRND	Mfr. Part No. EFM32GG11B820F2048GL120-B Mouser Part No 634-B820F2048GL120-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	24In Stock	$23.07 $18.44 $17.29 $16.02 View $15.41 $15.05	Min.: 1 Mult.: 1	EFM32GG11	SMD/SMT	BGA-120	ARM Cortex M4	2.05 MB	32 bit	12 bit	72 MHz	95 I/O	512 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 EFM32GG12B410F1024GQ100-AR Silicon Labs 1: $15.69 56In Stock	Mfr. Part No. EFM32GG12B410F1024GQ100-AR Mouser Part No 634-B410F1024GQ100AR	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	56In Stock	Cut Tape $15.69 $12.28 $11.43 $10.50 View Reel $9.57 $10.40 $9.79 $9.57 Quote	Min.: 1 Mult.: 1 : 1,000	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	1 MB	32 bit	12 bit	72 MHz	81 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU K32 L2A 64LQFP NXP Semiconductors K32L2A31VLH1A K32L2A31VLH1A NXP Semiconductors 1: $9.60 17In Stock	Mfr. Part No. K32L2A31VLH1A Mouser Part No 771-K32L2A31VLH1A	NXP Semiconductors	ARM Microcontrollers - MCU K32 L2A 64LQFP Learn More about NXP Semiconductors nxp k32 l2 mcus	Datasheet	17In Stock	$9.60 $7.20 $6.86 $5.96 View $5.68 $5.18 $4.92 Quote	Min.: 1 Mult.: 1	K32 L2	SMD/SMT		ARM Cortex M0+	256 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 LCD MCU EFM32GG12B330F512GQ100-A Silicon Labs 1: $12.97 8In Stock NRND	Mfr. Part No. EFM32GG12B330F512GQ100-A Mouser Part No 634-2B330F512GQ100A NRND	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 72 MHz 512 kB LCD MCU Learn More about Silicon Labs giant gecko 12	Datasheet	8In Stock	$12.97 $10.15 $9.45 $8.68 View $8.59 $8.09 $7.90 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-100	ARM Cortex M4	512 kB	32 bit	2 x 12 bit	72 MHz	86 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 EFM32GG12B810F1024GQ64-A Silicon Labs 1: $14.83 8In Stock NRND	Mfr. Part No. EFM32GG12B810F1024GQ64-A Mouser Part No 634-2B810F1024GQ64A 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	8In Stock	$14.83 $11.61 $10.81 $9.93 View $9.83 $9.25 $9.04 Quote	Min.: 1 Mult.: 1	EFR32GG12	SMD/SMT	QFP-64	ARM Cortex M4	1.02 MB	32 bit	2 x 12 bit	72 MHz	48 I/O	192 kB	1.8 V	3.8 V	- 40 C	+ 85 C	Tray