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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	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE STM32F103R6T7A STMicroelectronics 1: $7.54 1,624In Stock	Mfr. Part No. STM32F103R6T7A Mouser Part No 511-STM32F103R6T7A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	1,624In Stock	$7.54 $5.82 $5.11 $4.77 View $4.76 $4.20 $4.16	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	32 bit	72 MHz	32 kB	10 kB	12 bit	51 I/O	2 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash STM32F302RCT7 STMicroelectronics 1: $10.12 865In Stock	Mfr. Part No. STM32F302RCT7 Mouser Part No 511-STM32F302RCT7	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	865In Stock	$10.12 $7.59 $7.23 $6.28 View $6.00 $5.31 $5.30 Quote	Min.: 1 Mult.: 1													Tray
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 $5.40 $5.04 $4.76 View $4.65 $4.64	Min.: 1 Mult.: 1		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	2 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash STM32F401RBT6TR STMicroelectronics 1: $5.61 1,213In 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	1,213In Stock	Cut Tape $5.61 $4.27 $3.74 $3.57 $3.29 Reel $2.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	32 bit	84 MHz	128 kB	64 kB	12 bit	50 I/O	1.7 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F410RBI6 STMicroelectronics 1: $6.40 7,340In Stock	Mfr. Part No. STM32F410RBI6 Mouser Part No 511-STM32F410RBI6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	7,340In Stock	$6.40 $4.40 $4.09 $3.61 View $3.41 $3.06 $2.97 $2.65 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-64	ARM Cortex M4	32 bit	100 MHz	128 kB	32 kB	12 bit	50 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU ARM Cortex M4 1024kB 210DMIPs 4kB Flash STM32F415VGT6TR STMicroelectronics 1: $13.74 1,943In Stock	Mfr. Part No. STM32F415VGT6TR Mouser Part No 511-STM32F415VGT6TR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M4 1024kB 210DMIPs 4kB Flash Learn More about STMicroelectronics stm32f4	Datasheet	1,943In Stock	Cut Tape $13.74 $10.76 $9.97 $9.20 View Reel $7.78 $8.89 $8.58 $7.78 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-100	ARM Cortex M4	32 bit	168 MHz	1 MB	192 kB			1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1 STM32F469IGT6 STMicroelectronics 1: $18.72 252In Stock	Mfr. Part No. STM32F469IGT6 Mouser Part No 511-STM32F469IGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1 Learn More about STMicroelectronics stm32f4	Datasheet	252In Stock	$18.72 $14.80 $13.29 $12.76 View $12.54 $11.73 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M4	32 bit	180 MHz	1 MB	384 kB	3 x 12 bit	131 I/O	1.7 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U STM32G071C8T3 STMicroelectronics 1: $4.09 1,107In Stock	Mfr. Part No. STM32G071C8T3 Mouser Part No 511-STM32G071C8T3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x U Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	1,107In Stock	$4.09 $2.97 $2.61 $2.41 $2.37	Min.: 1 Mult.: 1 Max.: 300			ARM Cortex M0+										Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MByte of Flash 1MB RAM, 480 MH STM32H743IGT6 STMicroelectronics 1: $18.18 251In Stock	Mfr. Part No. STM32H743IGT6 Mouser Part No 511-STM32H743IGT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 1MByte of Flash 1MB RAM, 480 MH Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	251In Stock	$18.18 $14.47 $12.94 $12.47 $11.49	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	32 bit	480 MHz	1 MB	1 MB	3 x 16 bit	140 I/O	1.62 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU STM32L011F3U6TR STMicroelectronics 1: $1.67 3,485In Stock	Mfr. Part No. STM32L011F3U6TR Mouser Part No 511-STM32L011F3U6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	3,485In Stock	Cut Tape $1.67 $1.23 $1.08 $0.997 View Reel $0.786 $0.966 $0.885 $0.859 $0.786 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	UFQFPN-20	ARM Cortex M0+	32 bit	32 MHz	8 kB	2 kB	12 bit	16 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES STM32L041C6T7 STMicroelectronics 1: $3.14 1,721In Stock	Mfr. Part No. STM32L041C6T7 Mouser Part No 511-STM32L041C6T7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	1,721In Stock	$3.14 $2.35 $2.04 $1.93 View $1.81 $1.59 $1.43 $1.40	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0+	32 bit	32 MHz	32 kB	8 kB	12 bit	38 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072KZU7 STMicroelectronics 1: $6.68 7,688In Stock	Mfr. Part No. STM32L072KZU7 Mouser Part No 511-STM32L072KZU7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	7,688In Stock	$6.68 $4.91 $4.57 $4.02 View $3.83 $3.42 $3.28 $2.95 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M0+	32 bit	32 MHz	192 kB	20 kB	12 bit	25 I/O	1.8 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES STM32L082CZY6TR STMicroelectronics 1: $5.40 9,392In Stock	Mfr. Part No. STM32L082CZY6TR Mouser Part No 511-STM32L082CZY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 192-Kbytes Flash, 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	9,392In Stock	Cut Tape $5.40 $4.18 $3.76 $3.61 View Reel $2.65 $3.50 $3.26 $3.20 $3.14 $2.65 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-49	ARM Cortex M0+	32 bit	32 MHz	192 kB	20 kB	12 bit	40 I/O	1.8 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB STM32L412KBU3 STMicroelectronics 1: $4.49 2,480In Stock	Mfr. Part No. STM32L412KBU3 Mouser Part No 511-STM32L412KBU3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB	Datasheet	2,480In Stock	$4.49 $3.33 $3.11 $2.88 View $2.81 $2.61	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	80 MHz	128 kB	40 kB	12 bit	26 I/O	1.71 V	3.6 V	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB, AES-256, D STM32L442KCU6 STMicroelectronics 1: $5.65 2,941In Stock	Mfr. Part No. STM32L442KCU6 Mouser Part No 511-STM32L442KCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash USB, AES-256, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,941In Stock	$5.65 $4.33 $4.01 $3.76	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	QFN-32	ARM Cortex M4	32 bit	80 MHz	256 kB	64 kB	12 bit	26 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM STM32L471QEI6 STMicroelectronics 1: $9.36 2,229In Stock	Mfr. Part No. STM32L471QEI6 Mouser Part No 511-STM32L471QEI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,229In Stock	$9.36 $7.26 $6.48 $6.14 View $5.98 $5.68	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFBGA-132	ARM Cortex M4	32 bit	80 MHz	512 kB	128 kB	3 x 12 bit	109 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM STM32L471ZGJ6 STMicroelectronics 1: $13.72 831In Stock	Mfr. Part No. STM32L471ZGJ6 Mouser Part No 511-STM32L471ZGJ6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash , DFSDM	Datasheet	831In Stock	$13.72 $10.77 $9.59 $9.22 $8.92	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	UFBGA-144	ARM Cortex M4	32 bit	80 MHz	1 MB	128 kB	12 bit	114 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476MGY6TR STMicroelectronics 1: $10.44 2,955In Stock	Mfr. Part No. STM32L476MGY6TR Mouser Part No 511-STM32L476MGY6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,955In Stock	Cut Tape $10.44 $8.30 $7.36 $6.84 View Reel $6.33 $6.66 $6.33 $6.33 MouseReel Available	Min.: 1 Mult.: 1 Max.: 750 : 5,000	SMD/SMT	CSP-81	ARM Cortex M4	32 bit	80 MHz	1 MB	128 kB	12 bit	65 I/O	1.71 V	3.6 V	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM STM32L4P5VET6 STMicroelectronics 1: $9.77 1,036In Stock	Mfr. Part No. STM32L4P5VET6 Mouser Part No 511-STM32L4P5VET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 512 kbytes of Flash USB OTG, DFSDM Learn More about STMicroelectronics stm stm32l4p5 stm32l4q5 mcus	Datasheet	1,036In Stock	$9.77 $8.05 $7.52 $7.00 $6.87	Min.: 1 Mult.: 1 Max.: 300	SMD/SMT		ARM Cortex M4	32 bit	120 MHz	512 kB	320 kB	2 x 12 bit	83 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4S9ZIT6 STMicroelectronics 1: $18.33 305In Stock 360Expected 2027/07/12	Mfr. Part No. STM32L4S9ZIT6 Mouser Part No 511-STM32L4S9ZIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	305In Stock 360Expected 2027/07/12	$18.33 $14.53 $12.99 $12.77	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-144	ARM Cortex M4	32 bit	120 MHz	2 MB	640 kB	2 x 12 bit	112 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U585CIT6Q STMicroelectronics 1: $10.93 944In Stock	Mfr. Part No. STM32U585CIT6Q Mouser Part No 511-STM32U585CIT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	944In Stock	$10.93 $8.52 $7.55 $7.26 View $7.16 $6.75 $6.58 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M33			2 MB	2 kB	16 bit	14 I/O	1.71 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F031G6U7 STMicroelectronics 1: $3.33 2,441In Stock	Mfr. Part No. STM32F031G6U7 Mouser Part No 511-STM32F031G6U7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	2,441In Stock	$3.33 $2.49 $2.15 $2.05 View $1.87 $1.83 $1.79 $1.72	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-28	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	23 I/O	2 V	3.6 V	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042C6T6 STMicroelectronics 1: $3.26 758In Stock	Mfr. Part No. STM32F042C6T6 Mouser Part No 511-STM32F042C6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	758In Stock	$3.26 $2.64 $2.42 $2.33 View $2.24 $2.17	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	32 bit	48 MHz	32 kB	6 kB	12 bit	38 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042K6U6 STMicroelectronics 1: $4.12 2,479In Stock	Mfr. Part No. STM32F042K6U6 Mouser Part No 511-STM32F042K6U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	2,479In Stock	$4.12 $2.78 $2.55 $2.34 View $2.23 $2.13 $2.07	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M0	32 bit	48 MHz	32 kB	6 kB	12 bit	26 I/O	2 V	3.6 V	+ 85 C	Tray
ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh STM32F100C4T7B STMicroelectronics 1: $5.18 1,307In Stock	Mfr. Part No. STM32F100C4T7B Mouser Part No 511-STM32F100C4T7B	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M3 Value line 16KB Flsh Learn More about STMicroelectronics stm32f1	Datasheet	1,307In Stock	$5.18 $3.94 $3.44 $3.29 View $3.12 $3.02 $2.99 $2.93 $2.90	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M3	32 bit	24 MHz	16 kB	4 kB	12 bit	37 I/O	2 V	3.6 V	+ 105 C	Tray