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STM32 Microcontrollers - MCU

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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	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 STM32F105 Conn Line M3 256kB 72 MHz MCU STM32F107VCT6TR STMicroelectronics 1: $11.46 408In Stock 1,000Expected 25/01/2027	Mfr. Part No. STM32F107VCT6TR Mouser Part No 511-STM32F107VCT6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU Learn More about STMicroelectronics STM32F107	Datasheet	408In Stock 1,000Expected 25/01/2027	Cut Tape $11.46 $9.33 $8.37 $7.95 View Reel $7.09 $7.77 $7.33 $7.09 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, STM32F107VCT7 STMicroelectronics 1: $13.21 373In Stock	Mfr. Part No. STM32F107VCT7 Mouser Part No 511-STM32F107VCT7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, Learn More about STMicroelectronics STM32F107	Datasheet	373In Stock	$13.21 $9.66 $8.90 $8.80 View $8.19 $7.69 $7.65 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel STM32F205RCT7 STMicroelectronics 1: $13.32 676In Stock 960On Order	Mfr. Part No. STM32F205RCT7 Mouser Part No 511-STM32F205RCT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	676In Stock 960On Order	$13.32 $10.42 $9.85 $8.69 View $8.21 $7.42 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	256 kB	32 bit	12 bit	120 MHz	51 I/O	96 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F205RET6 STMicroelectronics 1: $13.56 428In Stock 960Expected 22/02/2027	Mfr. Part No. STM32F205RET6 Mouser Part No 511-STM32F205RET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	428In Stock 960Expected 22/02/2027	$13.56 $10.63 $9.67	Min.: 1 Mult.: 1 Max.: 70	SMD/SMT	LQFP-64	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F205RGT6 STMicroelectronics 1: $16.08 1,553In Stock	Mfr. Part No. STM32F205RGT6 Mouser Part No 511-STM32F205RGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	1,553In Stock	$16.08 $12.69 $11.43 $10.87 View $10.83 $10.39 $10.16	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU STM32F20 High-Perf M3 1Mb 120 MHz MCU STM32F205RGT6TR STMicroelectronics 1: $14.82 371In Stock	Mfr. Part No. STM32F205RGT6TR Mouser Part No 511-STM32F205RGT6TR	STMicroelectronics	ARM Microcontrollers - MCU STM32F20 High-Perf M3 1Mb 120 MHz MCU Learn More about STMicroelectronics stm32f2	Datasheet	371In Stock	Cut Tape $14.82 $11.90 $10.64 $10.25 View Reel $9.21 $10.15 $9.81 $9.21 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity STM32F205RGY6TR STMicroelectronics 1: $15.57 421In Stock	Mfr. Part No. STM32F205RGY6TR Mouser Part No 511-STM32F205RGY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 1024kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	421In Stock	Cut Tape $15.57 $12.25 $10.92 $10.51 View Reel $9.08 $9.29 $9.16 $9.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	1 MB	32 bit		120 MHz		128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB STM32F205VBT6 STMicroelectronics 1: $12.53 442In Stock 540Expected 22/02/2027	Mfr. Part No. STM32F205VBT6 Mouser Part No 511-STM32F205VBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB Learn More about STMicroelectronics stm32f2	Datasheet	442In Stock 540Expected 22/02/2027	$12.53 $9.28 $8.54 $8.32 View $8.10 $7.46 $7.29	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	128 kB	32 bit	12 bit	120 MHz	82 I/O	64 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB STM32F205VET6 STMicroelectronics 1: $13.55 1,550In Stock	Mfr. Part No. STM32F205VET6 Mouser Part No 511-STM32F205VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 512kB Learn More about STMicroelectronics stm32f2	Datasheet	1,550In Stock	$13.55 $10.37 $9.62 $9.44 View $8.97 $8.88 $8.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	82 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 1024 kB STM32F207IGH6 STMicroelectronics 1: $22.10 566In Stock	Mfr. Part No. STM32F207IGH6 Mouser Part No 511-STM32F207IGH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex M3 CAM 1024 kB Learn More about STMicroelectronics stm32	Datasheet	566In Stock	$22.10 $17.62 $15.83 $14.92 View $14.86 $14.39 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-176	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	140 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex M3 512kB 150DMIPs USB 17 Tim STM32F207ZET6TR STMicroelectronics 1: $17.67 574In Stock	Mfr. Part No. STM32F207ZET6TR Mouser Part No 511-STM32F207ZET6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 512kB 150DMIPs USB 17 Tim Learn More about STMicroelectronics stm32f2	Datasheet	574In Stock	Cut Tape $17.67 $13.99 $12.51 $12.06 Reel $11.63 View $11.90 $11.49 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFP-144	ARM Cortex M3	512 kB	32 bit	12 bit	120 MHz	114 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB STM32F207ZFT6 STMicroelectronics 1: $16.46 226In Stock	Mfr. Part No. STM32F207ZFT6 Mouser Part No 511-STM32F207ZFT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 768kB Learn More about STMicroelectronics stm32f2	Datasheet	226In Stock	$16.46 $13.41 $12.81 $11.82 View $11.49 $11.25	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	768 kB	32 bit	12 bit	120 MHz	114 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F207ZGT6 STMicroelectronics 1: $21.06 368In Stock 360On Order	Mfr. Part No. STM32F207ZGT6 Mouser Part No 511-STM32F207ZGT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	368In Stock 360On Order	$21.06 $16.71 $15.27 $14.38 View $14.03 $13.12 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	114 I/O	128 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB STM32F207ZGT6TR STMicroelectronics 1: $20.58 124In Stock	Mfr. Part No. STM32F207ZGT6TR Mouser Part No 511-STM32F207ZGT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 1024kB Learn More about STMicroelectronics stm32f2	Datasheet	124In Stock	Cut Tape $20.58 $16.37 $14.76 $14.23 Reel $13.55 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFP-144	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	114 I/O	128 kB	1.8 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 STM32F301C8T6TR STMicroelectronics 1: $7.00 1,403In Stock	Mfr. Part No. STM32F301C8T6TR Mouser Part No 511-STM32F301C8T6TR	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	1,403In Stock	Cut Tape $7.00 $5.19 $4.77 $4.27 View Reel $3.39 $4.10 $3.71 $3.53 $3.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	37 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 STM32F302C8T6 STMicroelectronics 1: $7.61 1,888In Stock	Mfr. Part No. STM32F302C8T6 Mouser Part No 511-STM32F302C8T6	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	1,888In Stock	$7.61 $5.59 $5.20 $4.58 View $4.34 $3.90 $3.73 $3.62 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	64 kB	32 bit	12 bit	72 MHz	37 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 STM32F302CCT7 STMicroelectronics 1: $8.60 894In Stock 3,000On Order	Mfr. Part No. STM32F302CCT7 Mouser Part No 511-STM32F302CCT7	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	894In Stock 3,000On Order On Order Ship Dates Mfr. No: STM32F302CCT7 Stock: 894 Can Dispatch Immediately On Order: 1,500 Expected 08/11/2027 1,500 TBD Factory Lead Time: 40 Weeks	$8.60 $6.64 $5.86 $5.62 View $5.49 $5.31 $4.88 $4.80	Min.: 1 Mult.: 1	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	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 STM32F302R8T6 STMicroelectronics 1: $6.98 1,237In Stock	Mfr. Part No. STM32F302R8T6 Mouser Part No 511-STM32F302R8T6	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	1,237In Stock	$6.98 $5.36 $4.71 $4.39 View $4.36 $4.21 $3.97 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M4	64 kB	32 bit	6 bit/8 bit/10 bit/12 bit	72 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Analog & DSP w/ FPU M4 256kB 72MHz STM32F302RCT6TR STMicroelectronics 1: $9.46 558In Stock	Mfr. Part No. STM32F302RCT6TR Mouser Part No 511-STM32F302RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Analog & DSP w/ FPU M4 256kB 72MHz Learn More about STMicroelectronics stm 32f3	Datasheet	558In Stock	Cut Tape $9.46 $7.18 $6.76 $6.07 $5.32 Reel $5.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	51 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, 256 Kbytes of Flash STM32F302VCT6TR STMicroelectronics 1: $9.92 363In Stock	Mfr. Part No. STM32F302VCT6TR Mouser Part No 511-STM32F302VCT6TR	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	363In Stock	Cut Tape $9.92 $7.71 $6.82 $6.54 View Reel $5.92 $6.48 $6.08 $5.92	Min.: 1 Mult.: 1 : 1,000	SMD/SMT		ARM Cortex M4	256 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	87 I/O	40 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, 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 $3.74 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M4	32 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	34 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 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	64 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	34 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, 128 Kbytes of Flash STM32F303VBT6TR STMicroelectronics 1: $9.78 463In Stock	Mfr. Part No. STM32F303VBT6TR Mouser Part No 511-STM32F303VBT6TR	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	463In Stock	Cut Tape $9.78 $7.59 $6.71 $6.44 Reel $5.63 View $6.33 $5.98 $5.62 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	4 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, MouseReel
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F303VCT7 STMicroelectronics 1: $12.29 1,299In 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	1,299In Stock 540Expected 21/12/2026	$12.29 $8.95 $8.23 $8.16 View $7.64 $7.17 $7.05 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	87 I/O	40 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303VET6 STMicroelectronics 1: $12.41 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	$12.41 $9.58 $8.86 $8.61 View $8.24 $8.21 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	512 kB	32 bit	4 x 6 bit/8 bit/10 bit/12 bit	72 MHz	82 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray