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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, 512 Kbytes of Flash STM32F303ZET6 STMicroelectronics 1: $20.77 423In Stock	Mfr. Part No. STM32F303ZET6 Mouser Part No 511-STM32F303ZET6	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	423In Stock	$20.77 $16.47 $14.72 $13.91 View $13.65 $12.85 $12.74 Quote	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, 32 Kbytes of Flash 7 STM32F334C6T6 STMicroelectronics 1: $10.05 716In Stock	Mfr. Part No. STM32F334C6T6 Mouser Part No 511-STM32F334C6T6	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	716In Stock	$10.05 $7.72 $6.79 $6.50 View $6.20 $6.01 $5.59 $5.40 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	37 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 STM32F334C8T7 STMicroelectronics 1: $9.36 441In Stock	Mfr. Part No. STM32F334C8T7 Mouser Part No 511-STM32F334C8T7	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	441In Stock	$9.36 $7.33 $6.85 $6.47 View $6.32 $6.31	Min.: 1 Mult.: 1		LQFP-48	ARM Cortex M4	37 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 STM32F334R8T6 STMicroelectronics 1: $11.11 575In Stock 2,880On Order	Mfr. Part No. STM32F334R8T6 Mouser Part No 511-STM32F334R8T6	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	575In Stock 2,880On Order On Order Ship Dates Mfr. No: STM32F334R8T6 Stock: 575 Can Dispatch Immediately On Order: 960 Expected 7/6/2027 1,920 Expected 5/7/2027 Factory Lead Time: 52 Weeks	$11.11 $8.57 $7.56 $7.06 View $6.65 $6.54 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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334R8T6TR STMicroelectronics 1: $11.11 769In Stock	Mfr. Part No. STM32F334R8T6TR Mouser Part No 511-STM32F334R8T6TR	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	769In Stock	Cut Tape $11.11 $8.57 $7.56 $7.24 Reel $6.54 View $7.14 $6.84 $6.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334R8T7 STMicroelectronics 1: $11.80 1,076In Stock	Mfr. Part No. STM32F334R8T7 Mouser Part No 511-STM32F334R8T7	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	1,076In Stock	$11.80 $9.14 $8.06 $7.53 View $7.24 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 STM32F373C8T6 STMicroelectronics 1: $10.54 706In Stock	Mfr. Part No. STM32F373C8T6 Mouser Part No 511-STM32F373C8T6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	706In Stock	$10.54 $8.05 $7.15 $6.76 View $6.47 $6.16 $6.09 $5.79 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	56 I/O	32 bit	12 bit, 3 x 16 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU STM32F373CCT6 STMicroelectronics 1: $13.23 1,434In Stock	Mfr. Part No. STM32F373CCT6 Mouser Part No 511-STM32F373CCT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	1,434In Stock	$13.23 $10.27 $9.08 $8.65 View $8.27 $7.92 $7.87 $7.86	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	56 I/O	32 bit	12 bit, 3 x 16 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU STM32F373R8T6 STMicroelectronics 1: $11.22 2,501In Stock	Mfr. Part No. STM32F373R8T6 Mouser Part No 511-STM32F373R8T6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	2,501In Stock	$11.22 $8.66 $7.63 $7.30 View $7.14 $6.12 $6.11	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	80 I/O	32 bit	12 bit, 3 x 16 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 KBytes of Flash STM32F373RCT6TR STMicroelectronics 1: $13.41 549In Stock	Mfr. Part No. STM32F373RCT6TR Mouser Part No 511-STM32F373RCT6TR	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	549In Stock	Cut Tape $13.41 $10.42 $9.21 $8.84 Reel $7.68 View $8.76 $8.21 $7.58 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	80 I/O	32 bit	12 bit, 3 x 16 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F373VBT6 STMicroelectronics 1: $13.30 514In Stock	Mfr. Part No. STM32F373VBT6 Mouser Part No 511-STM32F373VBT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	514In Stock	$13.30 $9.79 $8.99 $8.70 View $8.26 $7.63 $7.60	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 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU STM32F373VCT6 STMicroelectronics 1: $13.41 1,257In Stock	Mfr. Part No. STM32F373VCT6 Mouser Part No 511-STM32F373VCT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	1,257In Stock	$13.41 $10.50 $9.94 $8.80 View $8.79 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 Cost effective DSP FPU ARM CortexM4 MCU STM32F401CCU6 STMicroelectronics 1: $8.16 2,647In Stock 7,800On Order	Mfr. Part No. STM32F401CCU6 Mouser Part No 511-STM32F401CCU6	STMicroelectronics	ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	2,647In Stock 7,800On Order On Order Ship Dates Mfr. No: STM32F401CCU6 Stock: 2,647 Can Dispatch Immediately On Order: 4,680 Expected 22/2/2027 3,120 TBD Factory Lead Time: 52 Weeks	$8.16 $6.23 $5.45 $5.22 View $4.95 $4.80 $4.75 $4.65 Quote	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, 256 Kbytes of Flash STM32F401CCU6TR STMicroelectronics 1: $8.66 1,421In Stock 10,000On Order	Mfr. Part No. STM32F401CCU6TR Mouser Part No 511-STM32F401CCU6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	1,421In Stock 10,000On Order On Order Ship Dates Mfr. No: STM32F401CCU6TR Stock: 1,421 Can Dispatch Immediately On Order: 5,000 Expected 22/2/2027 5,000 TBD Factory Lead Time: 52 Weeks	Cut Tape $8.66 $6.62 $6.08 $5.59 View Reel $4.56 $5.54 $4.88 $4.81 $4.56 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, 256 Kbytes of Flash STM32F401CCU7 STMicroelectronics 1: $8.68 2,175In Stock	Mfr. Part No. STM32F401CCU7 Mouser Part No 511-STM32F401CCU7	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	2,175In Stock	$8.68 $6.64 $5.82 $5.56 View $5.14 $5.13	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, 128 Kbytes of Flash STM32F401RBT6TR STMicroelectronics 1: $7.63 1,163In Stock	Mfr. Part No. STM32F401RBT6TR Mouser Part No 511-STM32F401RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	1,163In Stock	Cut Tape $7.63 $5.81 $5.09 $4.86 $4.47 Reel $3.98 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 High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F401RDT6 STMicroelectronics 1: $10.77 1,070In Stock	Mfr. Part No. STM32F401RDT6 Mouser Part No 511-STM32F401RDT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	1,070In Stock	$10.77 $7.53 $7.18 $6.23 View $5.96 $5.68 $5.66 $5.17 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of STM32F401RET6 STMicroelectronics 1: $10.65 2,002In Stock 1,920Expected 22/2/2027	Mfr. Part No. STM32F401RET6 Mouser Part No 511-STM32F401RET6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of Learn More about STMicroelectronics stm stm32f401xd xe mcus	Datasheet	2,002In Stock 1,920Expected 22/2/2027	$10.65 $7.98 $7.22	Min.: 1 Mult.: 1 Max.: 70	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of STM32F401RET7 STMicroelectronics 1: $10.46 382In Stock	Mfr. Part No. STM32F401RET7 Mouser Part No 511-STM32F401RET7	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of Learn More about STMicroelectronics stm32f4	Datasheet	382In Stock	$10.46 $8.05 $7.09 $6.79 View $6.69 $6.28 $6.27	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	50 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Hi-perf DSP FPU ARM Cortex-M4 MCU 512Kb STM32F405OEY6TR STMicroelectronics 1: $12.51 1,115In Stock 5,000Expected 30/12/2026	Mfr. Part No. STM32F405OEY6TR Mouser Part No 511-STM32F405OEY6TR	STMicroelectronics	ARM Microcontrollers - MCU Hi-perf DSP FPU ARM Cortex-M4 MCU 512Kb Learn More about STMicroelectronics stm32f4	Datasheet	1,115In Stock 5,000Expected 30/12/2026	Cut Tape $12.51 $9.71 $8.60 $8.24 $7.66 Reel $7.32 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-90	ARM Cortex M4	72 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM STM32F405RGT6 STMicroelectronics 1: $18.55 1,528In 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	1,528In 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
ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM STM32F405ZGT6 STMicroelectronics 1: $20.56 221In Stock 360Expected 10/12/2026	Mfr. Part No. STM32F405ZGT6 Mouser Part No 511-STM32F405ZGT6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32	Datasheet	221In Stock 360Expected 10/12/2026	$20.56 $16.20 $14.38 $13.78 View $13.27 $12.93	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash STM32F405ZGT7 STMicroelectronics 1: $20.94 384In Stock	Mfr. Part No. STM32F405ZGT7 Mouser Part No 511-STM32F405ZGT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash Learn More about STMicroelectronics stm32f4	Datasheet	384In Stock	$20.94 $16.51 $14.58 $14.05 View $13.78 $13.19 $13.06 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	114 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F407VET6TR STMicroelectronics 1: $17.75 1,328In Stock 19,000Expected 22/2/2027	Mfr. Part No. STM32F407VET6TR Mouser Part No 511-STM32F407VET6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	1,328In Stock 19,000Expected 22/2/2027	Cut Tape $17.75 $14.43 $13.76 $11.94 View Reel $10.66 $11.71 $10.91 $10.66 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	82 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash STM32F407ZGT6TR STMicroelectronics 1: $20.89 851In Stock 2,000Expected 17/12/2026	Mfr. Part No. STM32F407ZGT6TR Mouser Part No 511-STM32F407ZGT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash Learn More about STMicroelectronics stm32f4	Datasheet	851In Stock 2,000Expected 17/12/2026	Cut Tape $20.89 $16.46 $14.69 $14.13 Reel $14.13 MouseReel Available	Min.: 1 Mult.: 1 Max.: 120 : 500	SMD/SMT	LQFP-144	ARM Cortex M4	114 I/O	32 bit	12 bit