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Embedded Processors & Controllers

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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.	Product Type	Mounting Style	Package / Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM STM32WL31CBV6 STMicroelectronics 1: $6.23 861In Stock 2,940Expected 3/12/2027 New Product	Mfr. Part # STM32WL31CBV6 Mouser Part # 511-STM32WL31CBV6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	861In Stock 2,940Expected 3/12/2027	$6.23 $5.11 $4.76 $4.46 View $4.29 $3.98 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT		ARM Cortex M0+	32 bit	64 MHz	128 KB		12 bit					Tray
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64Kbytes Flash 16KbyteSRAM STM32WL31KBV6 STMicroelectronics 1: $6.08 2,503In Stock New Product	Mfr. Part # STM32WL31KBV6 Mouser Part # 511-STM32WL31KBV6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64Kbytes Flash 16KbyteSRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	2,503In Stock	$6.08 $4.98 $4.64 $4.36 View $4.19 $3.87 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT		ARM Cortex M0+	32 bit	64 MHz	128 KB		12 bit					Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel STM32G474CEU3 STMicroelectronics 1: $14.09 4,390In Stock 12,480On Order	Mfr. Part # STM32G474CEU3 Mouser Part # 511-STM32G474CEU3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel	Datasheet	4,390In Stock 12,480On Order On Order Ship Dates Mfr. #: STM32G474CEU3 Stock: 4,390 Can Ship Immediately On Order: 1,560 Expected 12/9/2026 10,920 TBD Factory Lead-Time: 52 Weeks	$14.09 $10.95 $9.95 $9.30 View $8.63 $8.19	Min.: 1 Mult.: 1 Max.: 1,560	ARM Microcontrollers - MCU													Tray
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 3xEther (2+1 switch) 3xFD-CAN STM32MP257FAI3 STMicroelectronics 1: $41.72 1,607In Stock	Mfr. Part # STM32MP257FAI3 Mouser Part # 511-STM32MP257FAI3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 3xEther (2+1 switch) 3xFD-CAN Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	1,607In Stock	$41.72 $33.76 $31.77	Min.: 1 Mult.: 1 Max.: 90	Microprocessors - MPU	SMD/SMT	TFBGA-436	ARM Cortex A35, ARM Cortex M33	32 bit	400 MHz, 1.5 GHz		648 kB		172 I/O	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU STM32U031F8P6 STMicroelectronics 1: $3.35 15,849In Stock	Mfr. Part # STM32U031F8P6 Mouser Part # 511-STM32U031F8P6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	15,849In Stock	$3.35 $2.46 $2.11 $2.03	Min.: 1 Mult.: 1 Max.: 100	ARM Microcontrollers - MCU					56 MHz								Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031K8U6 STMicroelectronics 1: $3.59 30,902In Stock 26,460Expected 11/5/2026	Mfr. Part # STM32U031K8U6 Mouser Part # 511-STM32U031K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	30,902In Stock 26,460Expected 11/5/2026	$3.59 $2.67 $2.29 $2.18 View $1.99 $1.92 $1.86	Min.: 1 Mult.: 1 Max.: 1,140	ARM Microcontrollers - MCU	SMD/SMT		ARM Cortex M0+	32 bit	56 MHz	64 kB				- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083KCU6 STMicroelectronics 1: $5.59 13,301In Stock	Mfr. Part # STM32U083KCU6 Mouser Part # 511-STM32U083KCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	13,301In Stock	$5.59 $4.06 $3.56 $3.35 View $3.13 $2.98	Min.: 1 Mult.: 1 Max.: 2,940	ARM Microcontrollers - MCU			ARM Cortex M0		48 MHz	256 kB							Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash STM32U585AII3 STMicroelectronics 1: $18.92 2,448In Stock	Mfr. Part # STM32U585AII3 Mouser Part # 511-STM32U585AII3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,448In Stock	$18.92 $14.83 $13.49 $12.70 View $12.52 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U595QJI6 STMicroelectronics 1: $24.44 1,538In Stock	Mfr. Part # STM32U595QJI6 Mouser Part # 511-STM32U595QJI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,538In Stock	$24.44 $19.37 $18.37 $16.72 View $16.16 $15.65	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash STM32U5A5AJH3 STMicroelectronics 1: $28.09 2,415In Stock	Mfr. Part # STM32U5A5AJH3 Mouser Part # 511-STM32U5A5AJH3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,415In Stock	$28.09 $22.31 $20.63 $19.28 View $18.93 $18.07 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TFBGA-169	ARM Cortex M33	32 bit	160 MHz	4 MB	2.5 MB	12 bit, 14 bit	8 I/O	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A5AJH6Q STMicroelectronics 1: $25.58 2,054In Stock	Mfr. Part # STM32U5A5AJH6Q Mouser Part # 511-STM32U5A5AJH6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,054In Stock	$25.58 $20.28 $19.23 $17.50 View $16.93 $16.38	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A5QJI6 STMicroelectronics 1: $23.05 1,711In Stock	Mfr. Part # STM32U5A5QJI6 Mouser Part # 511-STM32U5A5QJI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,711In Stock	$23.05 $18.59 $17.32 $16.26 View $15.99 $15.38 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU													Tray
ARM Microcontrollers - MCU Advanced Graphics Ultra Low Power CortexM-33 Trustzone, NEOCHROM VG GPU, 160MHZ STM32U5G9BJY6QTR STMicroelectronics 1: $28.87 1,373In Stock	Mfr. Part # STM32U5G9BJY6QTR Mouser Part # 511-STM32U5G9BJY6QTR	STMicroelectronics	ARM Microcontrollers - MCU Advanced Graphics Ultra Low Power CortexM-33 Trustzone, NEOCHROM VG GPU, 160MHZ Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,373In Stock	Cut Tape $28.87 $22.93 $21.20 $19.81 View Reel $18.03 $19.47 $18.58 $18.56 $18.03 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,500	ARM Microcontrollers - MCU													Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Ultra-low-power Arm Cortex-M0+ MCU 64 MHz 192 Kbytes Flash 24 Kbytes RAM BLE 5.4 STM32WB05KZV6TR STMicroelectronics 1: $3.22 13,772In Stock	Mfr. Part # STM32WB05KZV6TR Mouser Part # 511-STM32WB05KZV6TR	STMicroelectronics	RF System on a Chip - SoC Ultra-low-power Arm Cortex-M0+ MCU 64 MHz 192 Kbytes Flash 24 Kbytes RAM BLE 5.4 Learn More about STMicroelectronics stmicro stm32wb0 bluetooth mcus	Datasheet	13,772In Stock	Cut Tape $3.22 $2.38 $2.17 $1.94 Reel $1.66 View $1.83 $1.77 $1.70 $1.61 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF System on a Chip - SoC	SMD/SMT	VFQFPN-32	ARM Cortex M0+			192 kB				- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4 STM32WBA52KGU6 STMicroelectronics 1: $6.25 5,031In Stock	Mfr. Part # STM32WBA52KGU6 Mouser Part # 511-STM32WBA52KGU6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4 Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	5,031In Stock	$6.25 $5.14 $4.77 $4.33 View $4.12 $3.99 $3.94 $3.90 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	UFQFPN-32	ARM Cortex M33	32 bit	100 MHz		64 kB	12 bit	20 I/O	- 40 C	+ 85 C		Tray
RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe STM32WBA55CGU6 STMicroelectronics 1: $7.25 5,305In Stock	Mfr. Part # STM32WBA55CGU6 Mouser Part # 511-STM32WBA55CGU6	STMicroelectronics	RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE 5.3 802.15.4 Zigbe Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	5,305In Stock	$7.25 $5.95 $5.59 $5.15 View $4.97 $4.80 $4.49	Min.: 1 Mult.: 1	RF Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M33	32 bit	100 MHz	1 MB	64 kB, 64 kB	12 bit	35 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Wireless Arm CortexM33 Trust Zone MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee STM32WBA55HGF6TR STMicroelectronics 1: $7.23 5,013In Stock	Mfr. Part # STM32WBA55HGF6TR Mouser Part # 511-STM32WBA55HGF6TR	STMicroelectronics	ARM Microcontrollers - MCU Wireless Arm CortexM33 Trust Zone MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	5,013In Stock	Cut Tape $7.23 $6.27 $5.93 $5.46 View Reel $4.50 $5.19 $4.95 $4.50 $4.50 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	ARM Microcontrollers - MCU	SMD/SMT	WLCSP-41	ARM Cortex M33	32 bit	100 MHz	1 MB	64 kB	12 bit	20 I/O	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM STM32WL33C8V6 STMicroelectronics 1: $6.49 5,782In Stock	Mfr. Part # STM32WL33C8V6 Mouser Part # 511-STM32WL33C8V6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	5,782In Stock	$6.49 $5.60 $5.28 $4.80 View $4.64 $4.41 $4.32 $4.06 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	VFQFPN-48	ARM Cortex M0+	32 bit	64 MHz	64 kB	16 KB	12 bit	32 I/O	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art STM32F746IGK7 STMicroelectronics 1: $32.71 1,140In Stock	Mfr. Part # STM32F746IGK7 Mouser Part # 511-STM32F746IGK7	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	1,140In Stock	$32.71 $26.16 $23.53 $22.71 View $22.07 $21.49 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-176	ARM Cortex M7	32 bit	216 MHz	1 MB	320 kB	3 x 12 bit	140 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071CBU7 STMicroelectronics 1: $8.87 547In Stock	Mfr. Part # STM32F071CBU7 Mouser Part # 511-STM32F071CBU7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	547In Stock	$8.87 $3.64 $3.54 $3.48 $3.47	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-48	ARM Cortex M0	32 bit	48 MHz	128 kB	16 kB	12 bit	37 I/O	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel STM32F205VGT6V STMicroelectronics 1: $23.66 539In Stock NRND	Mfr. Part # STM32F205VGT6V Mouser Part # 511-STM32F205VGT6V NRND	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	539In Stock	$23.66 $18.59 $17.42 $16.65 View $15.90 $15.31 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M3	32 bit	120 MHz	1 MB	132 kB	12 bit	82 I/O	- 40 C	+ 85 C
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302R6T6TR STMicroelectronics 1: $10.41 930In Stock	Mfr. Part # STM32F302R6T6TR Mouser Part # 511-STM32F302R6T6TR	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	930In Stock	Cut Tape $10.41 $7.66 $7.14 $6.27 Reel $5.02 View $5.95 $5.34 $4.94 Quote	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU	SMD/SMT		ARM Cortex M4	32 bit	72 MHz	32 kB	16 kB	6 bit/8 bit/10 bit/12 bit	51 I/O	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 8kb Flash STM8L151C3T3 STMicroelectronics 1: $5.45 1,500In Stock	Mfr. Part # STM8L151C3T3 Mouser Part # 511-STM8L151C3T3	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 8kb Flash Learn More about STMicroelectronics stm8l	Datasheet	1,500In Stock	$5.45 $3.60 $3.29 $2.80 View $2.65 $2.39 $2.11 $2.09	Min.: 1 Mult.: 1	8-bit Microcontrollers - MCU	SMD/SMT		STM8	8 bit	16 MHz	8 kB	1 kB	12 bit	40 I/O	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications SPC560P54L3BEABR STMicroelectronics 1: $14.21 1,000In Stock	Mfr. Part # SPC560P54L3BEABR Mouser Part # 511-SPC560P54L3BEABR	STMicroelectronics	ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications	Datasheet	1,000In Stock	Cut Tape $14.21 $10.99 $10.48 $9.10 View Reel $7.44 $8.68 $8.22 $7.44 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	ARM Microcontrollers - MCU		LQFP-100										AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U STM32F038G6U6 STMicroelectronics 1: $4.07 2,740In Stock	Mfr. Part # STM32F038G6U6 Mouser Part # 511-STM32F038G6U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U Learn More about STMicroelectronics stm32f0	Datasheet	2,740In Stock	$4.07 $3.04 $2.63 $2.50 View $2.28 $2.21 $2.16	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFQFPN-28	ARM Cortex M0	32 bit	48 MHz	32 kB	4 kB	12 bit	22 I/O	- 40 C	+ 85 C		Tray