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Embedded Processors & Controllers

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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.	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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303VET6 STMicroelectronics 1: $16.13 1,169In Stock	Mfr. Part # STM32F303VET6 Mouser Part # 511-STM32F303VET6	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	1,169In Stock	$16.13 $12.45 $11.52 $11.19 View $10.71 $10.67 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	72 MHz	512 kB	64 kB	4 x 6 bit/8 bit/10 bit/12 bit	82 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303VET7 STMicroelectronics 1: $18.16 608In Stock	Mfr. Part # STM32F303VET7 Mouser Part # 511-STM32F303VET7	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	608In Stock	$18.16 $13.33 $12.36 $11.75 View $11.45 $11.10 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	72 MHz	512 kB	64 kB	4 x 6 bit/8 bit/10 bit/12 bit	82 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F303ZDT6 STMicroelectronics 1: $18.67 338In Stock	Mfr. Part # STM32F303ZDT6 Mouser Part # 511-STM32F303ZDT6	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	338In Stock	$18.67 $14.68 $12.94 $12.47 View $11.69 $11.65 $11.52 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	72 MHz	384 kB	64 kB	4 x 6 bit/8 bit/10 bit/12 bit	115 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303ZET6 STMicroelectronics 1: $19.85 423In Stock	Mfr. Part # STM32F303ZET6 Mouser Part # 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	$19.85 $15.74 $14.07 $13.30 View $13.05 $12.29 $12.18 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	72 MHz	512 kB	64 kB	4 x 6 bit/8 bit/10 bit/12 bit	115 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334C8T7 STMicroelectronics 1: $9.53 441In Stock	Mfr. Part # STM32F334C8T7 Mouser Part # 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	$9.53 $7.46 $6.85 $6.51 View $6.33 $6.21 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU		LQFP-48	ARM Cortex M4	32 bit	72 MHz	64 kB	12 kB	2 x 6 bit/8 bit/10 bit/12 bit	37 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334R8T6 STMicroelectronics 1: $10.62 575In Stock 2,880On Order	Mfr. Part # STM32F334R8T6 Mouser Part # 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. #: STM32F334R8T6 Stock: 575 Can Ship Immediately On Order: 960 Expected 6/14/2027 1,920 Expected 7/5/2027 Factory Lead-Time: 52 Weeks	$10.62 $8.19 $7.23 $6.75 View $6.36 $6.25 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	64 kB	12 kB	2 x 6 bit/8 bit/10 bit/12 bit	51 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334R8T6TR STMicroelectronics 1: $10.62 769In Stock	Mfr. Part # STM32F334R8T6TR Mouser Part # 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 $10.62 $8.19 $7.23 $6.92 Reel $6.25 View $6.83 $6.54 $6.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	64 kB	12 kB	12 bit	51 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 STM32F334R8T7 STMicroelectronics 1: $11.28 1,076In Stock	Mfr. Part # STM32F334R8T7 Mouser Part # 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	$11.28 $8.74 $7.71 $7.20 View $6.92 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	64 kB	12 kB	2 x 6 bit/8 bit/10 bit/12 bit	51 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU STM32F373C8T6 STMicroelectronics 1: $10.08 682In Stock	Mfr. Part # STM32F373C8T6 Mouser Part # 511-STM32F373C8T6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	682In Stock	$10.08 $7.70 $6.84 $6.46 View $6.19 $5.89 $5.82 $5.54 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M4	32 bit	72 MHz	64 kB	16 kB	12 bit, 3 x 16 bit	56 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU STM32F373CCT6 STMicroelectronics 1: $12.65 1,137In Stock	Mfr. Part # STM32F373CCT6 Mouser Part # 511-STM32F373CCT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	1,137In Stock	$12.65 $9.82 $8.68 $8.27 View $7.90 $7.57 $7.53 $7.51	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-48	ARM Cortex M4	32 bit	72 MHz	256 kB	32 kB	12 bit, 3 x 16 bit	56 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU STM32F373R8T6 STMicroelectronics 1: $10.73 2,001In Stock	Mfr. Part # STM32F373R8T6 Mouser Part # 511-STM32F373R8T6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	2,001In Stock	$10.73 $8.28 $7.29 $6.98 View $6.83 $5.85 $5.84	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	64 kB	16 kB	12 bit, 3 x 16 bit	80 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 KBytes of Flash STM32F373RCT6TR STMicroelectronics 1: $12.82 745In Stock 1,000On Order	Mfr. Part # STM32F373RCT6TR Mouser Part # 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	745In Stock 1,000On Order	Cut Tape $12.82 $9.96 $8.80 $8.45 Reel $7.35 View $8.37 $7.85 $7.24 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	72 MHz	256 kB	32 kB	12 bit, 3 x 16 bit	80 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU STM32F373VBT6 STMicroelectronics 1: $12.71 514In Stock	Mfr. Part # STM32F373VBT6 Mouser Part # 511-STM32F373VBT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 128kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	514In Stock	$12.71 $9.36 $8.59 $8.32 View $7.89 $7.29 $7.27	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	72 MHz	128 kB	24 kB	12 bit, 3 x 16 bit	129 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU STM32F373VCT6 STMicroelectronics 1: $12.82 1,257In Stock	Mfr. Part # STM32F373VCT6 Mouser Part # 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	$12.82 $10.04 $9.50 $8.41 View $8.40 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	72 MHz	256 kB	32 kB	12 bit, 3 x 16 bit	129 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU STM32F401CCU6 STMicroelectronics 1: $7.80 2,408In Stock 7,800On Order	Mfr. Part # STM32F401CCU6 Mouser Part # 511-STM32F401CCU6	STMicroelectronics	ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	2,408In Stock 7,800On Order On Order Ship Dates Mfr. #: STM32F401CCU6 Stock: 2,408 Can Ship Immediately On Order: 4,680 Expected 2/22/2027 3,120 TBD Factory Lead-Time: 52 Weeks	$7.80 $5.95 $5.21 $4.99 View $4.73 $4.59 $4.54 $4.45 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M4	32 bit	84 MHz	256 kB	64 kB	12 bit	36 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F401CCU6TR STMicroelectronics 1: $8.28 1,421In Stock 10,000On Order	Mfr. Part # STM32F401CCU6TR Mouser Part # 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. #: STM32F401CCU6TR Stock: 1,421 Can Ship Immediately On Order: 5,000 Expected 3/15/2027 5,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape $8.28 $6.33 $5.81 $5.34 View Reel $4.36 $5.29 $4.67 $4.60 $4.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M4	32 bit	84 MHz	256 kB	64 kB	12 bit	36 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F401CCU7 STMicroelectronics 1: $8.29 2,171In Stock	Mfr. Part # STM32F401CCU7 Mouser Part # 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	2,171In Stock	$8.29 $6.34 $5.56 $5.32 View $4.91 $4.90	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M4	32 bit	84 MHz	256 kB	64 kB	12 bit	36 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash STM32F401RBT6TR STMicroelectronics 1: $7.58 996In Stock	Mfr. Part # STM32F401RBT6TR Mouser Part # 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	996In Stock	Cut Tape $7.58 $5.77 $5.06 $4.82 Reel $4.52 View $4.75 $4.10 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	84 MHz	128 kB	64 kB	12 bit	50 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 384 Kbytes of Flash STM32F401RDT6 STMicroelectronics 1: $10.30 1,070In Stock	Mfr. Part # STM32F401RDT6 Mouser Part # 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	$10.30 $7.20 $6.86 $5.95 View $5.69 $5.43 $5.41 $4.94 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	84 MHz	384 kB	96 kB	12 bit	50 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of STM32F401RET6 STMicroelectronics 1: $10.18 2,675In Stock 1,920Expected 2/22/2027	Mfr. Part # STM32F401RET6 Mouser Part # 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	2,675In Stock 1,920Expected 2/22/2027	$10.18 $7.63 $6.90	Min.: 1 Mult.: 1 Max.: 70	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	84 MHz	512 kB	96 kB	12 bit	50 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU, Arm Cortex-M4 core DSP & FPU, up to 512 Kbytes of STM32F401RET7 STMicroelectronics 1: $10.00 382In Stock	Mfr. Part # STM32F401RET7 Mouser Part # 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	$10.00 $7.70 $6.77 $6.49 View $6.40 $6.01 $5.99	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	84 MHz	512 kB	96 kB	12 bit	50 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F401VCT7 STMicroelectronics 1: $11.34 466In Stock	Mfr. Part # STM32F401VCT7 Mouser Part # 511-STM32F401VCT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	466In Stock	$11.34 $8.23 $7.64 $6.81 View $6.50 $5.93 $5.84 $5.77 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	84 MHz	256 kB	64 kB	12 bit	81 I/O	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F401VET6 STMicroelectronics 1: $10.61 836In Stock 1,080Expected 3/9/2027	Mfr. Part # STM32F401VET6 Mouser Part # 511-STM32F401VET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	836In Stock 1,080Expected 3/9/2027	$10.61 $7.61 $6.96 $6.44 View $6.42 $6.24 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	84 MHz	512 kB	96 kB	12 bit	81 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Hi-perf DSP FPU ARM Cortex-M4 MCU 512Kb STM32F405OEY6TR STMicroelectronics 1: $11.96 1,115In Stock 5,000Expected 1/4/2027	Mfr. Part # STM32F405OEY6TR Mouser Part # 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 1/4/2027	Cut Tape $11.96 $9.28 $8.22 $7.88 $7.32 Reel $6.99 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	ARM Microcontrollers - MCU	SMD/SMT	WLCSP-90	ARM Cortex M4	32 bit	168 MHz	512 kB	192 kB	12 bit	72 I/O	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM STM32F405ZGT6 STMicroelectronics 1: $19.66 209In Stock 360Expected 12/10/2026	Mfr. Part # STM32F405ZGT6 Mouser Part # 511-STM32F405ZGT6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32	Datasheet	209In Stock 360Expected 12/10/2026	$19.66 $15.48 $13.74 $13.17 View $12.69 $12.36	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	168 MHz	1 MB	192 kB	12 bit	114 I/O	- 40 C	+ 85 C	Tray