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ARM Cortex M4 Core Embedded Processors & Controllers

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Core = ARM Cortex M4

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F303CCT6TR STMicroelectronics 1: $12.17 30In Stock 2,400On Order	Mfr. Part No. STM32F303CCT6TR Mouser Part No 511-STM32F303CCT6TR	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	30In Stock 2,400On Order	Cut Tape $12.17 $9.42 $8.31 $7.97 View Reel $6.79 $7.96 $7.40 $6.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M4	37 I/O	32 bit	4 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F303CCT7 STMicroelectronics 1: $13.65 28In Stock 1,500On Order	Mfr. Part No. STM32F303CCT7 Mouser Part No 511-STM32F303CCT7	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 1,500On Order	$13.65 $10.55 $10.06 $8.73 View $8.35 $7.89 $7.70	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	37 I/O	32 bit	4 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F303R8T6 STMicroelectronics 1: $12.06 311In Stock	Mfr. Part No. STM32F303R8T6 Mouser Part No 511-STM32F303R8T6	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	311In Stock	$12.06 $8.43 $8.04 $6.98 View $6.66 $6.35 $6.20 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	2 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F303RBT6 STMicroelectronics 1: $11.94 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	$11.94 $9.07 $8.36 $7.49 View $7.32 $7.00	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	4 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F303RCT6TR STMicroelectronics 1: $13.74 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 31/5/2027 20,000 TBD Factory Lead Time: 52 Weeks	Cut Tape $13.74 $10.65 $9.79 $8.88 View Reel $7.72 $8.66 $7.92 $7.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	4 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303RET6TR STMicroelectronics 1: $17.05 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 $17.05 $13.44 $12.81 $11.12 View Reel $9.75 $10.62 $9.98 $9.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	4 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F303VBT6 STMicroelectronics 1: $14.08 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	$14.08 $10.88 $10.38 $9.00 View $8.60 $8.13	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	87 I/O	32 bit	4 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F303VCT6TR STMicroelectronics 1: $15.72 21In Stock 1,000Expected 29/1/2027	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 29/1/2027	Cut Tape $15.72 $12.23 $11.67 $10.13 View Reel $8.89 $9.79 $9.11 $8.89 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	87 I/O	32 bit	4 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F303VDT6 STMicroelectronics 1: $16.69 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	$16.69 $13.57 $11.63 $10.88 $10.12	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	82 I/O	32 bit	4 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303ZET7 STMicroelectronics 1: $23.02 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	$23.02 $18.12 $16.22 $15.34 $14.46	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	115 I/O	32 bit	4 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334K8T6 STMicroelectronics 1: $9.89 38In Stock 1,500Expected 19/4/2027	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 19/4/2027	$9.89 $7.60 $6.68 $6.39 View $6.09 $5.92 $5.90	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M4	35 I/O	32 bit	2 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334K8T6TR STMicroelectronics 1: $10.49 38In Stock 2,400Expected 7/6/2027	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 7/6/2027	Cut Tape $10.49 $8.05 $7.09 $6.62 View Reel $5.68 $6.39 $5.94 $5.68 $5.68 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-32	ARM Cortex M4	35 I/O	32 bit	2 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 STM32F334R6T6 STMicroelectronics 1: $12.40 130In Stock 960Expected 21/1/2027	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 21/1/2027	$12.40 $7.59 $7.28 $6.45 View $6.19 $5.96 $5.81 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	2 x 6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU STM32F373V8T6 STMicroelectronics 1: $12.23 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	$12.23 $9.28 $8.50 $8.24 View $7.82 $7.40 $7.30 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	129 I/O	32 bit	12 bit, 3 x 16 bit
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash STM32F401CBU3 STMicroelectronics 1: $8.64 47In Stock 6,240Expected 9/3/2027	Mfr. Part No. STM32F401CBU3 Mouser Part No 511-STM32F401CBU3	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	47In Stock 6,240Expected 9/3/2027	$8.64 $6.60 $5.78 $5.52 View $5.48 $4.80 $4.79	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M4	36 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU STM32F401CBU6 STMicroelectronics 1: $8.62 10In Stock 1,560Expected 22/2/2027	Mfr. Part No. STM32F401CBU6 Mouser Part No 511-STM32F401CBU6	STMicroelectronics	ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	10In Stock 1,560Expected 22/2/2027	$8.62 $6.09 $5.47 $5.09 View $4.90 $4.64 $4.19	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M4	36 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash mem STM32F401CBU6TR STMicroelectronics 1: $8.87 6In Stock 5,000Expected 22/2/2027	Mfr. Part No. STM32F401CBU6TR Mouser Part No 511-STM32F401CBU6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M4 core with DSP and FPU, 128 Kbytes of Flash mem Learn More about STMicroelectronics stm32f4	Datasheet	6In Stock 5,000Expected 22/2/2027	Cut Tape $8.87 $6.09 $5.68 $4.99 View Reel $3.98 $4.79 $4.26 $4.15 $3.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M4	36 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash STM32F401CBU7 STMicroelectronics 1: $9.49 361In Stock 1,560On Order	Mfr. Part No. STM32F401CBU7 Mouser Part No 511-STM32F401CBU7	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	361In Stock 1,560On Order	$9.49 $7.44 $6.69 $6.46 View $6.34 $5.13 $4.30 $4.28	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M4	36 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F401CEU6 STMicroelectronics 1: $9.74 156In Stock 1,560Expected 22/2/2027	Mfr. Part No. STM32F401CEU6 Mouser Part No 511-STM32F401CEU6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	156In Stock 1,560Expected 22/2/2027	$9.74 $7.32 $6.75 $6.24 View $6.01 $5.78 $5.66 $5.64	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M4	36 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU STM32F401RBT6 STMicroelectronics 1: $8.69 194In Stock 960On Order	Mfr. Part No. STM32F401RBT6 Mouser Part No 511-STM32F401RBT6	STMicroelectronics	ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	194In Stock 960On Order	$8.69 $6.65 $5.83 $5.44 View $5.22 $5.10	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU STM32F401RCT6 STMicroelectronics 1: $9.55 26In Stock 1,920Expected 9/3/2027	Mfr. Part No. STM32F401RCT6 Mouser Part No 511-STM32F401RCT6	STMicroelectronics	ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	26In Stock 1,920Expected 9/3/2027	$9.55 $7.30 $6.46 $6.02 View $5.86 $5.62 $5.60	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F401RCT7TR STMicroelectronics 1: $9.10 354In Stock 1,000On Order	Mfr. Part No. STM32F401RCT7TR Mouser Part No 511-STM32F401RCT7TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	354In Stock 1,000On Order	Cut Tape $9.10 $6.98 $6.12 $5.86 Reel $5.07 View $5.41 $4.99 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU STM32F401VBT6 STMicroelectronics 1: $9.79 92In Stock	Mfr. Part No. STM32F401VBT6 Mouser Part No 511-STM32F401VBT6	STMicroelectronics	ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	92In Stock	$9.79 $7.10 $6.56 $6.07 View $5.68 $5.30	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	81 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F401VDT6 STMicroelectronics 1: $11.95 26In Stock 2,700On Order	Mfr. Part No. STM32F401VDT6 Mouser Part No 511-STM32F401VDT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	26In Stock 2,700On Order On Order Ship Dates Mfr. No: STM32F401VDT6 Stock: 26 Can Dispatch Immediately On Order: 1,620 Expected 22/2/2027 1,080 TBD Factory Lead Time: 52 Weeks	$11.95 $8.45 $7.90 $7.30 $6.91	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	81 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM STM32F405RGT6 STMicroelectronics 1: $18.55 21In Stock 14,400Expected 20/1/2027	Mfr. Part No. STM32F405RGT6 Mouser Part No 511-STM32F405RGT6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	21In Stock 14,400Expected 20/1/2027	$18.55 $14.52 $12.91 $12.12 View $11.45 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	12 bit