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STM32F3 Series ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F302ZET6 STMicroelectronics 1: €12.13 155In Stock	Mfr. Part No. STM32F302ZET6 Mouser Part No 511-STM32F302ZET6	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	155In Stock	€12.13 €9.50 €8.81 €8.12 View €7.65 €7.57 €7.40	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-144	ARM Cortex M4	512 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	115 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, 256 Kbytes of Flash STM32F302RCT7TR STMicroelectronics 1: €8.69 805In Stock	Mfr. Part No. STM32F302RCT7TR Mouser Part No 511-STM32F302RCT7TR	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	805In Stock	Cut Tape €8.69 €6.52 €6.21 €5.39 Reel €4.77 View €5.15 €4.89 €4.62 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F3		LQFP-64												Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301K8U6 STMicroelectronics 1: €4.89 5,880Expected 26/03/2027	Mfr. Part No. STM32F301K8U6 Mouser Part No 511-STM32F301K8U6	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	5,880Expected 26/03/2027	€4.89 €3.60 €3.26 €3.02 View €2.86 €2.61 €2.51 €2.44 Quote	Min.: 1 Mult.: 1	STM32F3	SMD/SMT		ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	24 I/O	16 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 STM32F301K8U6TR STMicroelectronics 1: €4.84 21,000Expected 24/03/2027	Mfr. Part No. STM32F301K8U6TR Mouser Part No 511-STM32F301K8U6TR	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	21,000Expected 24/03/2027	Cut Tape €4.84 €3.47 €3.14 €2.86 View Reel €2.35 €2.78 €2.52 €2.50 €2.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM32F3	SMD/SMT	UFQFPN-32	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	24 I/O	16 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, 64 Kbytes of Flash 7 STM32F301K8U7 STMicroelectronics 1: €5.17 5,630On Order	Mfr. Part No. STM32F301K8U7 Mouser Part No 511-STM32F301K8U7	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	5,630On Order	€5.17 €3.70 €3.35 €3.05 View €2.97 €2.69 €2.67	Min.: 1 Mult.: 1	STM32F3	SMD/SMT		ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	24 I/O	16 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 STM32F302K8U6 STMicroelectronics 1: €5.83 11,691Expected 24/03/2027	Mfr. Part No. STM32F302K8U6 Mouser Part No 511-STM32F302K8U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	11,691Expected 24/03/2027	€5.83 €4.44 €4.02 €3.72 View €3.53 €3.32 €3.27 €3.05 Quote	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	UFQFPN-32	ARM Cortex M4	64 kB	32 bit	6 bit/8 bit/10 bit/12 bit	72 MHz	24 I/O	16 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 STM32F303C8T6 STMicroelectronics 1: €6.54 7,258On Order	Mfr. Part No. STM32F303C8T6 Mouser Part No 511-STM32F303C8T6	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	7,258On Order On Order Ship Dates Mfr. No: STM32F303C8T6 Stock: 0 On Order: 4,258 Expected 02/04/2027 3,000 Expected 17/05/2027 Factory Lead Time: 40 Weeks	€6.54 €4.88 €4.42 €4.04 View €3.86 €3.68 €3.59	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-48	ARM Cortex M4	64 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	38 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 STM32F303C6T6 STMicroelectronics 1: €6.57 104In Stock	Mfr. Part No. STM32F303C6T6 Mouser Part No 511-STM32F303C6T6	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	104In Stock	€6.57 €4.86 €4.40 €4.09 View €3.81 €3.78	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-48	ARM Cortex M4	32 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	38 I/O	16 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 STM32F302CCT6TR STMicroelectronics 1: €6.92 2,357On Order	Mfr. Part No. STM32F302CCT6TR Mouser Part No 511-STM32F302CCT6TR	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	2,357On Order	Cut Tape €6.92 €5.07 €4.70 €4.29 View Reel €3.94 €4.19 €3.94 €3.94 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F3	SMD/SMT	LQFP-48	ARM Cortex M4	256 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	37 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, 512 Kbytes of Flash STM32F302RET6TR STMicroelectronics 1: €10.17 999On Order	Mfr. Part No. STM32F302RET6TR Mouser Part No 511-STM32F302RET6TR	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	999On Order	Cut Tape €10.17 €7.90 €7.53 €6.54 View Reel €5.44 €6.28 €5.88 €5.44	Min.: 1 Mult.: 1 : 1,000	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	512 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F302VET6 STMicroelectronics 1: €10.97 1,065On Order	Mfr. Part No. STM32F302VET6 Mouser Part No 511-STM32F302VET6	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	1,065On Order	€10.97 €8.13 €7.53 €7.14 View €6.96 €6.95	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	86 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, 128 Kbytes of Flash STM32F303RBT6TR STMicroelectronics 1: €7.68 1,000On Order	Mfr. Part No. STM32F303RBT6TR Mouser Part No 511-STM32F303RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	1,000On Order	Cut Tape €7.68 €5.88 €5.23 €4.92 View Reel €4.28 €4.80 €4.49 €4.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F303RCT7 STMicroelectronics 1: €9.23 1,920Expected 26/04/2027	Mfr. Part No. STM32F303RCT7 Mouser Part No 511-STM32F303RCT7	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	1,920Expected 26/04/2027	€9.23 €7.33 €6.73 €6.14 View €5.98 €5.61	Min.: 1 Mult.: 1	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	40 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU STM32F373RCT6 STMicroelectronics 1: €8.99 955On Order	Mfr. Part No. STM32F373RCT6 Mouser Part No 511-STM32F373RCT6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M4 72MHz 256kB MCU FPU Learn More about STMicroelectronics stm 32f3	Datasheet	955On Order	€8.99 €6.97 €6.17 €5.78 €5.45	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit, 3 x 16 bit	72 MHz	80 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,128 Kbytes of Flash 7 STM32F302VBT6TR STMicroelectronics 1: €8.05 70In Stock	Mfr. Part No. STM32F302VBT6TR Mouser Part No 511-STM32F302VBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU,128 Kbytes of Flash 7 Learn More about STMicroelectronics stm 32f3	Datasheet	70In Stock	Cut Tape €8.05 €6.18 €5.50 €5.18 Reel €4.54 View €5.05 €4.69 €4.22 Quote	Min.: 1 Mult.: 1 : 1,000	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	2 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	Reel, Cut Tape
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301C6T6TR STMicroelectronics 2,400: €2.88 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F301C6T6TR Mouser Part No 511-STM32F301C6T6TR	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	Non-Stocked Lead-Time 40 Weeks	Reel €2.88	Min.: 2,400 Mult.: 2,400 : 2,400	STM32F3		LQFP-48												Reel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301C8Y6TR STMicroelectronics 5,000: €2.89 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F301C8Y6TR Mouser Part No 511-STM32F301C8Y6TR	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	Non-Stocked Lead-Time 52 Weeks	Reel €2.89	Min.: 5,000 Mult.: 5,000 : 5,000	STM32F3														Reel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301K6T6TR STMicroelectronics 2,400: €2.69 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F301K6T6TR Mouser Part No 511-STM32F301K6T6TR	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	Non-Stocked Lead-Time 40 Weeks	Reel €2.69	Min.: 2,400 Mult.: 2,400 : 2,400	STM32F3	SMD/SMT	LQFP-32	ARM Cortex M4	32 kB	32 bit	12 bit	72 MHz	25 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301K6T7 STMicroelectronics 1,500: €2.86 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F301K6T7 Mouser Part No 511-STM32F301K6T7	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	Non-Stocked Lead-Time 40 Weeks	€2.86	Min.: 1,500 Mult.: 1,500	STM32F3	SMD/SMT	LQFP-32	ARM Cortex M4	32 kB	32 bit	12 bit	72 MHz	10 I/O	16 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 STM32F301K6U6TR STMicroelectronics 3,000: €2.25 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F301K6U6TR Mouser Part No 511-STM32F301K6U6TR	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	Non-Stocked Lead-Time 40 Weeks	Reel €2.25	Min.: 3,000 Mult.: 3,000 : 3,000	STM32F3		UFQFPN-28												Reel
ARM Microcontrollers - MCU 32 Kbytes STM32F301K6U7TR STMicroelectronics 3,000: €2.47 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F301K6U7TR Mouser Part No 511-STM32F301K6U7TR	STMicroelectronics	ARM Microcontrollers - MCU 32 Kbytes Learn More about STMicroelectronics stm 32f3	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel €2.47	Min.: 3,000 Mult.: 3,000 : 3,000	STM32F3	SMD/SMT	UFQFPN-32	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	24 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301K8T6TR STMicroelectronics 2,400: €2.80 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F301K8T6TR Mouser Part No 511-STM32F301K8T6TR	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	Non-Stocked Lead-Time 40 Weeks	Reel €2.80	Min.: 2,400 Mult.: 2,400 : 2,400	STM32F3	SMD/SMT	LQFP-32	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	10 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F301K8T7 STMicroelectronics 1,500: €3.10 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F301K8T7 Mouser Part No 511-STM32F301K8T7	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	Non-Stocked Lead-Time 40 Weeks	€3.10	Min.: 1,500 Mult.: 1,500	STM32F3	SMD/SMT	LQFP-32	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	10 I/O	16 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 STM32F301R6T6 STMicroelectronics 960: €3.22 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32F301R6T6 Mouser Part No 511-STM32F301R6T6	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	Non-Stocked Lead-Time 52 Weeks	€3.22	Min.: 960 Mult.: 960	STM32F3	SMD/SMT	LQFP-64	ARM Cortex M4	32 kB	32 bit	12 bit	72 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F302C4T6 STMicroelectronics 1,500: €2.88 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F302C4T6 Mouser Part No 511-STM32F302C4T6	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS Learn More about STMicroelectronics stm 32f3	Datasheet	Non-Stocked Lead-Time 40 Weeks	€2.88	Min.: 1,500 Mult.: 1,500	STM32F3	SMD/SMT	LQFP-48	ARM Cortex M4	0 B	32 bit	No ADC	72 MHz			2 V	3.6 V	- 40 C	+ 85 C	Tray