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STMicroelectronics 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.	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, 32 Kbytes of Flash 7 STM32F303K6T6 STMicroelectronics 1: $6.57 1,013In Stock	Mfr. Part No. STM32F303K6T6 Mouser Part No 511-STM32F303K6T6	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	1,013In Stock	$6.57 $5.04 $4.42 $4.23 View $4.03 $3.99 $3.98 $3.69 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M4	34 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 STM32F303K8T6 STMicroelectronics 1: $7.21 1,694In Stock 4,500On Order	Mfr. Part No. STM32F303K8T6 Mouser Part No 511-STM32F303K8T6	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	1,694In Stock 4,500On Order On Order Ship Dates Mfr. No: STM32F303K8T6 Stock: 1,694 Can Dispatch Immediately On Order: 1,500 Expected 26/04/2027 3,000 Expected 14/06/2027 Factory Lead Time: 40 Weeks	$7.21 $5.53 $4.85 $4.64 View $4.42 $4.14 $3.97	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M4	34 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, 256 Kbytes of Flash STM32F303VCT7 STMicroelectronics 1: $12.24 1,066In Stock 540Expected 21/12/2026	Mfr. Part No. STM32F303VCT7 Mouser Part No 511-STM32F303VCT7	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	1,066In Stock 540Expected 21/12/2026	$12.24 $8.91 $8.19 $8.07 View $7.61 $7.17 $7.02 Quote	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, 512 Kbytes of Flash STM32F303VET6 STMicroelectronics 1: $11.36 1,164In Stock	Mfr. Part No. STM32F303VET6 Mouser Part No 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	1,164In Stock	$11.36 $8.96 $8.38 $8.07 View $7.79 $7.77 Quote	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 STM32F303ZET6 STMicroelectronics 1: $15.27 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	$15.27 $12.11 $10.82 $10.23 View $10.04 $9.45 $9.37 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, 64 Kbytes of Flash 7 STM32F334C8T7 STMicroelectronics 1: $6.88 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	$6.88 $5.39 $5.04 $4.76 View $4.65 $4.64	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: $8.17 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 07/06/2027 1,920 Expected 05/07/2027 Factory Lead Time: 52 Weeks	$8.17 $6.30 $5.56 $5.19 View $4.89 $4.81 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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F334R8T6TR STMicroelectronics 1: $8.17 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 $8.17 $6.30 $5.56 $5.32 Reel $4.81 View $5.25 $5.03 $4.66 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: $8.68 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	$8.68 $6.72 $5.93 $5.54 View $5.32 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 256kB MCU FPU STM32F373CCT6 STMicroelectronics 1: $10.08 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	$10.08 $7.80 $7.08 $6.54 View $6.24 $5.98 $5.90 $5.58	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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 KBytes of Flash STM32F373CCT6TR STMicroelectronics 1: $9.89 330In Stock	Mfr. Part No. STM32F373CCT6TR Mouser Part No 511-STM32F373CCT6TR	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	330In Stock	Cut Tape $9.89 $7.64 $7.29 $6.33 View Reel $5.30 $6.28 $5.71 $5.33 $5.30 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400		LQFP-48				16 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 64kB MCU FPU STM32F373R8T6 STMicroelectronics 1: $8.25 2,498In 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	2,498In Stock	$8.25 $6.37 $5.61 $5.37 View $5.25 $4.50 $4.49	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: $9.86 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 $9.86 $7.66 $6.77 $6.50 Reel $5.65 View $6.44 $6.04 $5.57 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: $9.78 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	$9.78 $7.20 $6.61 $6.40 View $6.07 $5.61 $5.59	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: $9.86 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	$9.86 $7.72 $7.31 $6.47 View $6.46 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: $6.00 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 22/02/2027 3,120 TBD Factory Lead Time: 52 Weeks	$6.00 $4.58 $4.01 $3.84 View $3.64 $3.53 $3.49 $3.48	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: $6.36 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 22/02/2027 5,000 TBD Factory Lead Time: 52 Weeks	Cut Tape $6.36 $4.87 $4.47 $4.11 View Reel $3.35 $4.00 $3.59 $3.49 $3.35 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: $6.38 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	$6.38 $4.88 $4.28 $4.09 View $3.78 $3.76 $3.75	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, 384 Kbytes of Flash STM32F401RDT6 STMicroelectronics 1: $7.92 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	$7.92 $5.54 $5.28 $4.58 View $4.49 $4.22 $3.83 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: $7.83 2,027In Stock 1,920Expected 22/02/2027	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	2,027In Stock 1,920Expected 22/02/2027	$7.83 $5.87 $5.31	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: $7.69 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	$7.69 $5.92 $5.21 $4.99 View $4.92 $4.62 $4.52 Quote	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, 512 Kbytes of Flash STM32F401VET6 STMicroelectronics 1: $8.16 842In Stock 1,080Expected 22/02/2027	Mfr. Part No. STM32F401VET6 Mouser Part No 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	842In Stock 1,080Expected 22/02/2027	$8.16 $5.85 $5.35 $4.95 View $4.94 $4.80 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	81 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Hi-perf DSP FPU ARM Cortex-M4 MCU 512Kb STM32F405OEY6TR STMicroelectronics 1: $9.20 1,117In Stock 5,000Expected 29/12/2026	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	1,117In Stock 5,000Expected 29/12/2026	Cut Tape $9.20 $7.14 $6.32 $6.06 $5.63 Reel $5.30 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 STM32F405ZGT6 STMicroelectronics 1: $16.03 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	$16.03 $11.98 $10.85 $10.22 View $10.03 $9.51	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: $15.40 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	$15.40 $12.14 $10.72 $10.33 View $10.13 $9.77 $9.20 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	114 I/O	32 bit	12 bit