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STM32 Embedded Processors & Controllers

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Processor Series = STM32

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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, 64 Kbytes of Flash 7 STM32F334R8T6TR STMicroelectronics 1: $8.17 A tariff of 38% may be applied if shipping to the United States. 769In Stock	Mfr. Part # STM32F334R8T6TR Mouser Part # 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 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446VET6 STMicroelectronics 1: $11.81 498In Stock 3,240On Order	Mfr. Part # STM32F446VET6 Mouser Part # 511-STM32F446VET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	498In Stock 3,240On Order On Order Ship Dates Mfr. #: STM32F446VET6 Stock: 498 Can Ship Immediately On Order: 2,160 Expected 2/22/2027 1,080 TBD Factory Lead-Time: 52 Weeks	$11.81 $8.59 $7.89 $7.33 $7.32	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M4	81 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L073CZU6 STMicroelectronics 1: $5.81 1,097In Stock	Mfr. Part # STM32L073CZU6 Mouser Part # 511-STM32L073CZU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	1,097In Stock	$5.81 $4.43 $3.88 $3.71 View $3.52 $3.48 $3.40	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0+	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES STM32L083CZT6 STMicroelectronics 1: $6.63 105In Stock 1,500Expected 2/22/2027	Mfr. Part # STM32L083CZT6 Mouser Part # 511-STM32L083CZT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash 32 MHz CPU, USB, LCD, AES Learn More about STMicroelectronics stm32l0	Datasheet	105In Stock 1,500Expected 2/22/2027	$6.63 $4.95 $4.50 $4.09 View $3.87 $3.57	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0+	40 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D STM32L476VCT6 STMicroelectronics 1: $9.32 1,476In Stock 7,560On Order	Mfr. Part # STM32L476VCT6 Mouser Part # 511-STM32L476VCT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	1,476In Stock 7,560On Order On Order Ship Dates Mfr. #: STM32L476VCT6 Stock: 1,476 Can Ship Immediately On Order: 1,620 Expected 2/22/2027 5,940 TBD Factory Lead-Time: 52 Weeks	$9.32 $6.86 $6.46 $5.81 $5.44	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	LQFP-100	ARM Cortex M4	82 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co STM32F051T8Y6TR STMicroelectronics 1: $5.30 66In Stock	Mfr. Part # STM32F051T8Y6TR Mouser Part # 511-STM32F051T8Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f2	Datasheet	66In Stock	Cut Tape $5.30 $3.67 $3.42 $2.90 View Reel $2.35 $2.82 $2.55 $2.54 $2.35 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-36	ARM Cortex M0	29 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072RBT6TR STMicroelectronics 1: $6.24 319In Stock 1,000Expected 7/12/2027	Mfr. Part # STM32F072RBT6TR Mouser Part # 511-STM32F072RBT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	319In Stock 1,000Expected 7/12/2027	Cut Tape $6.24 $4.87 $4.27 $4.00 $3.69 Reel $3.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M0	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091CCT7 STMicroelectronics 1: $8.06 38In Stock 1,500Expected 8/23/2027	Mfr. Part # STM32F091CCT7 Mouser Part # 511-STM32F091CCT7	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	38In Stock 1,500Expected 8/23/2027	$8.06 $5.96 $5.40 $4.90 View $4.78 $4.38	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091RCT6TR STMicroelectronics 1: $8.06 A tariff of 38% may be applied if shipping to the United States. 7In Stock 1,000On Order	Mfr. Part # STM32F091RCT6TR Mouser Part # 511-STM32F091RCT6TR	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	7In Stock 1,000On Order	Cut Tape $8.06 $5.87 $5.40 $4.90 View Reel $4.26 $4.78 $4.38 $4.26 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M0	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C STM32F091VCH6 STMicroelectronics 1: $9.44 981In Stock	Mfr. Part # STM32F091VCH6 Mouser Part # 511-STM32F091VCH6	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	981In Stock	$9.44 $7.22 $6.45 $5.98 View $5.71 $5.41 $5.29 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M0	88 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303VET6TR STMicroelectronics 1: $12.20 155In Stock 1,000Expected 12/22/2026	Mfr. Part # STM32F303VET6TR Mouser Part # 511-STM32F303VET6TR	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 1,000Expected 12/22/2026	Cut Tape $12.20 $9.76 $8.96 $8.48 View Reel $7.35 $8.33 $7.97 $7.35 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	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 High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl STM32F446ZET6 STMicroelectronics 1: $12.23 4In Stock 1,080Expected 2/26/2027	Mfr. Part # STM32F446ZET6 Mouser Part # 511-STM32F446ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl Learn More about STMicroelectronics stm32f4	Datasheet	4In Stock 1,080Expected 2/26/2027	$12.23 $9.68 $8.51 $7.59 View $7.30 $6.91 $6.84 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	114 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031K6T7 STMicroelectronics 1: $3.12 119In Stock 27,000Expected 2/22/2027	Mfr. Part # STM32L031K6T7 Mouser Part # 511-STM32L031K6T7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	119In Stock 27,000Expected 2/22/2027	$3.12 $2.26 $1.99 $1.82 View $1.71 $1.57 $1.43	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M0+	27 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB STM32L052K8U3TR STMicroelectronics 1: $4.08 A tariff of 38% may be applied if shipping to the United States. 5In Stock 6,000Expected 2/22/2027	Mfr. Part # STM32L052K8U3TR Mouser Part # 511-STM32L052K8U3TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low power Arm Cortex-M0+ MCU 64-Kbyte of Flash , 32 MHz CPU, USB Learn More about STMicroelectronics stm32l0	Datasheet	5In Stock 6,000Expected 2/22/2027	Cut Tape $4.08 $2.84 $2.54 $2.32 View Reel $1.80 $2.26 $2.04 $2.00 $1.80 MouseReel Available A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	UFQFPN-32	ARM Cortex M0+	27 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu STM32L071CZU6 STMicroelectronics 1: $6.11 A tariff of 38% may be applied if shipping to the United States. 56In Stock 3,120Expected 2/22/2027	Mfr. Part # STM32L071CZU6 Mouser Part # 511-STM32L071CZU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192 Kbytes of Flash , 32 MHz CPu Learn More about STMicroelectronics stm32l0	Datasheet	56In Stock 3,120Expected 2/22/2027	$6.11 $4.30 $4.01 $3.39 View $3.22 $2.98 $2.96 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0+	40 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, USB STM32L072RZT6 STMicroelectronics 1: $6.86 11In Stock 2,880Expected 2/22/2027	Mfr. Part # STM32L072RZT6 Mouser Part # 511-STM32L072RZT6	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	11In Stock 2,880Expected 2/22/2027	$6.86 $5.04 $4.42 $4.09 View $3.92 $3.52 $3.46	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M0+	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, AES STM32L081KZT6 STMicroelectronics 1: $5.89 A tariff of 38% may be applied if shipping to the United States. 55In Stock 1,500Expected 2/22/2027	Mfr. Part # STM32L081KZT6 Mouser Part # 511-STM32L081KZT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU, AES Learn More about STMicroelectronics stm32l0	Datasheet	55In Stock 1,500Expected 2/22/2027	$5.89 $4.21 $3.82 $3.48 View $3.38 $3.06 $3.04 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M0+	25 I/O	32 bit	12 bit
Microprocessors - MPU MPU Arm Cortex-A7 650 MHz, Arm Cortex-M4 real-time coprocessor, TFT display STM32MP151AAA3 STMicroelectronics 1: $14.04 5In Stock 420Expected 3/12/2027	Mfr. Part # STM32MP151AAA3 Mouser Part # 511-STM32MP151AAA3	STMicroelectronics	Microprocessors - MPU MPU Arm Cortex-A7 650 MHz, Arm Cortex-M4 real-time coprocessor, TFT display Learn More about STMicroelectronics stm stm32mp1	Datasheet	5In Stock 420Expected 3/12/2027	$14.04 $11.02 $9.93 $9.33 $8.46	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-448	ARM Cortex A7, ARM Cortex M4	176 I/O	32 bit
Microprocessors - MPU MPU Arm Cortex-A7 650 MHz, Arm Cortex-M4 real-time coprocessor, TFT display STM32MP151AAB3 STMicroelectronics 1: $12.74 6In Stock 504Expected 4/23/2027	Mfr. Part # STM32MP151AAB3 Mouser Part # 511-STM32MP151AAB3	STMicroelectronics	Microprocessors - MPU MPU Arm Cortex-A7 650 MHz, Arm Cortex-M4 real-time coprocessor, TFT display Learn More about STMicroelectronics stm stm32mp1	Datasheet	6In Stock 504Expected 4/23/2027	$12.74 $9.98 $8.97 $8.44 View $8.21 $7.72	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-354	ARM Cortex A7, ARM Cortex M4	98 I/O	32 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash STM32U535VCI6Q STMicroelectronics 1: $8.28 4In Stock	Mfr. Part # STM32U535VCI6Q Mouser Part # 511-STM32U535VCI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 256 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	4In Stock	$8.28 $6.39 $5.64 $5.40 View $5.36 $5.00 $4.91	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M33		32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash STM32U575QII3 STMicroelectronics 1: $13.24 2In Stock	Mfr. Part # STM32U575QII3 Mouser Part # 511-STM32U575QII3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 2 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2In Stock	$13.24 $10.37 $9.61 $8.87 View $8.56 $8.27 $8.08	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-132	ARM Cortex M33	136 I/O	32 bit	14 bit
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 256 Kb Flash 32 Kb SRAM STM32WL33CCV7 STMicroelectronics 1: $6.96 22In Stock	Mfr. Part # STM32WL33CCV7 Mouser Part # 511-STM32WL33CCV7	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 256 Kb Flash 32 Kb SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	22In Stock	$6.96 $5.70 $5.25 $4.97 View $4.72 $4.54	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-48	ARM Cortex M0+	32 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64K Flash 16K SRAM STM32WL33K8V7 STMicroelectronics 1: $5.48 19In Stock	Mfr. Part # STM32WL33K8V7 Mouser Part # 511-STM32WL33K8V7	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64K Flash 16K SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	19In Stock	$5.48 $4.24 $4.01 $3.51 View $3.36 $3.32 $3.19 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-32	ARM Cortex M0+	17 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 128 Kb Flash 32 Kb SRAM STM32WL33KBV6 STMicroelectronics 1: $5.62 27In Stock	Mfr. Part # STM32WL33KBV6 Mouser Part # 511-STM32WL33KBV6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 128 Kb Flash 32 Kb SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	27In Stock	$5.62 $4.78 $4.51 $4.10 View $4.02 $3.72 $3.64 $3.37 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-32	ARM Cortex M0+	17 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 64 Kbytes of Flash memory, 8 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. STM32WL3RK8V6 STMicroelectronics 1: $3.38 9In Stock 2,940Expected 11/20/2026 New Product	Mfr. Part # STM32WL3RK8V6 Mouser Part # 511-STM32WL3RK8V6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 64 Kbytes of Flash memory, 8 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	9In Stock 2,940Expected 11/20/2026	$3.38 $2.93 $2.77 $2.55 View $2.32 $2.22 $2.17 $2.14	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-32	ARM Cortex M0+	18 I/O	32 bit	12 bit