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STMicroelectronics ARM 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.	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 Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031C6U6 STMicroelectronics 1: $2.94 59In Stock 4,680On Order	Mfr. Part No. STM32L031C6U6 Mouser Part No 511-STM32L031C6U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	59In Stock 4,680On Order On Order Ship Dates Mfr. No: STM32L031C6U6 Stock: 59 Can Dispatch Immediately On Order: 1,560 Expected 2027/02/22 3,120 Expected 2027/02/26 Factory Lead Time: 40 Weeks	$2.94 $2.16 $1.87 $1.48 View $1.34 $1.26 $1.24	Min.: 1 Mult.: 1	STM32L031C6	SMD/SMT	UFQFPN-48	ARM Cortex M0+	32 kB	32 bit	12 bit	32 MHz	38 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU STM32L031K4U6 STMicroelectronics 1: $3.00 28In Stock	Mfr. Part No. STM32L031K4U6 Mouser Part No 511-STM32L031K4U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 16-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	28In Stock	$3.00 $1.95 $1.77 $1.49 View $1.40 $1.23 $1.15 $1.05 $1.02	Min.: 1 Mult.: 1	STM32L031K4		UFQFPN-32												Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8U6DTR STMicroelectronics 1: $4.12 6In Stock	Mfr. Part No. STM32L051K8U6DTR Mouser Part No 511-STM32L051K8U6DTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	6In Stock	Cut Tape $4.12 $2.73 $2.37 $2.08 View Reel $1.41 $1.97 $1.76 $1.59 $1.41	Min.: 1 Mult.: 1 : 3,000	STM32L051K8	SMD/SMT		ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	27 I/O	8 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U585ZIT6Q STMicroelectronics 1: $13.54 72In Stock 1,080On Order	Mfr. Part No. STM32U585ZIT6Q Mouser Part No 511-STM32U585ZIT6Q	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	72In Stock 1,080On Order On Order Ship Dates Mfr. No: STM32U585ZIT6Q Stock: 72 Can Dispatch Immediately On Order: 720 Expected 2026/12/17 360 Expected 2027/01/04 Factory Lead Time: 52 Weeks	$13.54 $10.61 $9.83 $9.06 $8.75	Min.: 1 Mult.: 1	STM32U5	SMD/SMT	LQFP-144	ARM Cortex M33	2 MB		16 bit		14 I/O	2 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F031K6U7 STMicroelectronics 1: $3.81 1,023In Stock	Mfr. Part No. STM32F031K6U7 Mouser Part No 511-STM32F031K6U7	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	1,023In Stock	$3.81 $2.87 $2.49 $2.37 View $2.17 $2.11 $2.01 $2.00	Min.: 1 Mult.: 1	STM32F031K6	SMD/SMT	UFQFPN-32	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	27 I/O	4 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, STM32F078CBT6 STMicroelectronics 1: $5.91 771In Stock	Mfr. Part No. STM32F078CBT6 Mouser Part No 511-STM32F078CBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	771In Stock	$5.91 $4.51 $3.95 $3.77 View $3.59 $3.50 $3.33 $3.26 Quote	Min.: 1 Mult.: 1	STM32F078CB	SMD/SMT	LQFP-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	36 I/O	16 kB	1.65 V	1.95 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091RCH6 STMicroelectronics 1: $7.93 2,880In Stock	Mfr. Part No. STM32F091RCH6 Mouser Part No 511-STM32F091RCH6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C Learn More about STMicroelectronics stm32f0	Datasheet	2,880In Stock	$7.93 $5.83 $5.21 $4.79 View $4.54 $4.07 $3.98 $3.72 Quote	Min.: 1 Mult.: 1	STM32F091RC	SMD/SMT	UFBGA-64	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	52 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN STM32F103R6H6A STMicroelectronics 1: $6.52 3,445In Stock	Mfr. Part No. STM32F103R6H6A Mouser Part No 511-STM32F103R6H6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	3,445In Stock	$6.52 $5.01 $4.76 $4.41 View $4.28 $4.07 $4.04 $3.81 Quote	Min.: 1 Mult.: 1	STM32F103R6	SMD/SMT	BGA-64	ARM Cortex M3	32 kB	32 bit	12 bit	72 MHz	51 I/O	10 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC STM32F103V8H6 STMicroelectronics 1: $9.52 1,233In Stock	Mfr. Part No. STM32F103V8H6 Mouser Part No 511-STM32F103V8H6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	1,233In Stock	$9.52 $7.14 $6.82 $5.91 View $5.65 $5.36 $5.19 $5.18	Min.: 1 Mult.: 1	STM32F103V8	SMD/SMT	BGA-100	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	80 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Performance 768kB STM32F103ZFH6 STMicroelectronics 1: $16.96 733In Stock	Mfr. Part No. STM32F103ZFH6 Mouser Part No 511-STM32F103ZFH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Performance 768kB Learn More about STMicroelectronics stm32f1	Datasheet	733In Stock	$16.96 $13.29 $12.32 $11.36 View $10.97 $10.59 $10.26	Min.: 1 Mult.: 1	STM32F103ZF	SMD/SMT	BGA-144	ARM Cortex M3	768 kB	32 bit	12 bit	72 MHz		96 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity STM32F217IEH6 STMicroelectronics 1: $19.69 976In Stock	Mfr. Part No. STM32F217IEH6 Mouser Part No 511-STM32F217IEH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	976In Stock	$19.69 $15.84 $14.26 $13.46 View $12.85 $12.14 $11.90 Quote	Min.: 1 Mult.: 1	STM32F217IE	SMD/SMT	BGA-176	ARM Cortex M3	512 kB	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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F373R8T6TR STMicroelectronics 1: $8.86 479In Stock	Mfr. Part No. STM32F373R8T6TR Mouser Part No 511-STM32F373R8T6TR	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	479In Stock	Cut Tape $8.86 $6.64 $6.33 $5.50 Reel $4.64 View $5.26 $4.99 $4.61 Quote	Min.: 1 Mult.: 1 : 1,000	STM32F3	SMD/SMT		ARM Cortex M4	64 kB	32 bit	12 bit, 3 x 16 bit	72 MHz	80 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash STM32F401VBH6 STMicroelectronics 1: $7.84 839In Stock	Mfr. Part No. STM32F401VBH6 Mouser Part No 511-STM32F401VBH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	839In Stock	$7.84 $5.77 $5.18 $4.73 View $4.48 $4.02 $3.70 $3.64 Quote	Min.: 1 Mult.: 1	STM32F401VB	SMD/SMT	UFBGA-100	ARM Cortex M4	128 kB	32 bit	12 bit	84 MHz	81 I/O	64 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU STM32L011F3P6 STMicroelectronics 1: $1.84 1,362In Stock	Mfr. Part No. STM32L011F3P6 Mouser Part No 511-STM32L011F3P6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M0+ MCU 8-Kbytes Flash, 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	1,362In Stock	$1.84 $1.35 $1.12 $1.06 View $1.05 $0.911 $0.846 $0.844 $0.828	Min.: 1 Mult.: 1	STM32L011F3	SMD/SMT	TSSOP-20	ARM Cortex M0+	8 kB	32 bit	12 bit	32 MHz	16 I/O	2 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L053R8T3 STMicroelectronics 1: $5.48 615In Stock	Mfr. Part No. STM32L053R8T3 Mouser Part No 511-STM32L053R8T3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	615In Stock	$5.48 $3.63 $3.31 $2.81 View $2.67 $2.34 $2.11 $2.09	Min.: 1 Mult.: 1	STM32L053R8	SMD/SMT	LQFP-64	ARM Cortex M0+	64 kB	32 bit	12 bit	32 MHz	51 I/O	8 kB	1.8 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072RZI6D STMicroelectronics 1: $7.36 2,919In Stock	Mfr. Part No. STM32L072RZI6D Mouser Part No 511-STM32L072RZI6D	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	2,919In Stock	$7.36 $5.27 $4.44 $4.33 View $4.12 $3.68 $3.07 Quote	Min.: 1 Mult.: 1	STM32L072RZ	SMD/SMT	UFBGA-64	ARM Cortex M0+	192 kB	32 bit	12 bit	32 MHz	51 I/O	20 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD STM32L433CBT7 STMicroelectronics 1: $5.73 3,951In Stock	Mfr. Part No. STM32L433CBT7 Mouser Part No 511-STM32L433CBT7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	3,951In Stock	$5.73 $4.37 $3.83 $3.64 View $3.51 $3.28	Min.: 1 Mult.: 1 Max.: 750	STM32L433CB	SMD/SMT	LQFP-48	ARM Cortex M4	128 kB	32 bit	12 bit	80 MHz	38 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB STM32L433RCI6 STMicroelectronics 1: $6.40 2,631In Stock	Mfr. Part No. STM32L433RCI6 Mouser Part No 511-STM32L433RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,631In Stock	$6.40 $4.90 $4.30 $4.11 $3.79	Min.: 1 Mult.: 1 Max.: 500	STM32L433RC	SMD/SMT	UFBGA-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD STM32L4Q5ZGT6P STMicroelectronics 1: $14.94 243In Stock	Mfr. Part No. STM32L4Q5ZGT6P Mouser Part No 511-STM32L4Q5ZGT6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 1024 kbytes of Flash USB OTG, DFSD	Datasheet	243In Stock	$14.94 $11.77 $10.39 $10.00	Min.: 1 Mult.: 1 Max.: 100	STM32L4Q5ZG														Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, STM32F098CCT6 STMicroelectronics 1: $8.18 693In Stock	Mfr. Part No. STM32F098CCT6 Mouser Part No 511-STM32F098CCT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	693In Stock	$8.18 $6.01 $5.61 $4.92 View $4.68 $4.19 $3.86 $3.80 Quote	Min.: 1 Mult.: 1	STM32F098CC	SMD/SMT	LQFP-48	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.72 V	1.88 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU 32BIT Cortex M3 FL ACCESS LINE ADV STM32F101T8U6 STMicroelectronics 1: $6.47 1,724In Stock	Mfr. Part No. STM32F101T8U6 Mouser Part No 511-STM32F101T8U6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 FL ACCESS LINE ADV Learn More about STMicroelectronics stm32f1	Datasheet	1,724In Stock	$6.47 $4.97 $4.35 $4.16 View $3.84 $3.74 $3.65 Quote	Min.: 1 Mult.: 1	STM32F101T8	SMD/SMT	UFQFPN-36	ARM Cortex M3	64 kB	32 bit	12 bit	36 MHz	26 I/O	10 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D ACCESS LINE STM32F102C4T6A STMicroelectronics 1: $5.66 1,438In Stock	Mfr. Part No. STM32F102C4T6A Mouser Part No 511-STM32F102C4T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D ACCESS LINE Learn More about STMicroelectronics stm32f1	Datasheet	1,438In Stock	$5.66 $4.33 $3.78 $3.61 View $3.43 $3.33 $3.24 $3.14 $3.09	Min.: 1 Mult.: 1	STM32F102C4	SMD/SMT	LQFP-48	ARM Cortex M3	16 kB	32 bit	12 bit	48 MHz	37 I/O	4 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance ARM Cortex-M3 MCU STM32F205ZET6TR STMicroelectronics 1: $16.97 96In Stock	Mfr. Part No. STM32F205ZET6TR Mouser Part No 511-STM32F205ZET6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance ARM Cortex-M3 MCU Learn More about STMicroelectronics stm32f2	Datasheet	96In Stock	Cut Tape $16.97 $13.30 $12.33 $11.37 Reel $10.77 View $10.97 $10.69 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	STM32F205ZE	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 Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 32 Kbytes of Flash 7 STM32F334C6T6TR STMicroelectronics 1: $6.94 2,049In Stock	Mfr. Part No. STM32F334C6T6TR Mouser Part No 511-STM32F334C6T6TR	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	2,049In Stock	Cut Tape $6.94 $5.34 $4.69 $4.49 View Reel $4.15 $4.20 $4.16 $4.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F3	SMD/SMT	LQFP-48	ARM Cortex M4	32 kB	32 bit	2 x 6 bit/8 bit/10 bit/12 bit	72 MHz	37 I/O	12 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, 128 KBytes of Flash STM32F373VBT7 STMicroelectronics 1: $10.40 126In Stock	Mfr. Part No. STM32F373VBT7 Mouser Part No 511-STM32F373VBT7	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	126In Stock	$10.40 $8.09 $7.05 $6.69 View $6.63 $6.19 $6.11	Min.: 1 Mult.: 1	STM32F3	SMD/SMT	LQFP-100	ARM Cortex M4	128 kB	32 bit	12 bit, 3 x 16 bit	72 MHz	129 I/O	24 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray