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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.	Mounting Style	Package/Case	Core	Number of I/Os	Data Bus Width	ADC Resolution
ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 512kB Flash STM32F100ZET6B STMicroelectronics 1: $12.06 356In Stock	Mfr. Part No. STM32F100ZET6B Mouser Part No 511-STM32F100ZET6B	STMicroelectronics	ARM Microcontrollers - MCU ARM 32Bit Value Line 144-Pin 512kB Flash Learn More about STMicroelectronics stm32f1	Datasheet	356In Stock	$12.06 $9.43 $8.28 $7.97 View $7.31 $7.30 $7.12 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU ARM Cortex M3 512kB 16 Timers ADC DAC STM32F100ZET6BTR STMicroelectronics 1: $12.41 370In Stock	Mfr. Part No. STM32F100ZET6BTR Mouser Part No 511-STM32F100ZET6BTR	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 512kB 16 Timers ADC DAC Learn More about STMicroelectronics stm32f1	Datasheet	370In Stock	Cut Tape $12.41 $10.09 $9.62 $8.36 Reel $7.17 View $7.98 $7.13 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	SMD/SMT	LQFP-144	ARM Cortex M3		32 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU STM32F101ZDT6 STMicroelectronics 1: $12.44 357In Stock	Mfr. Part No. STM32F101ZDT6 Mouser Part No 511-STM32F101ZDT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D ACCESS USB MCU Learn More about STMicroelectronics stm32f1	Datasheet	357In Stock	$12.44 $10.11 $9.64 $8.37 View $7.24 $7.23 $7.20 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M3	112 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 16Kb STM8L151C4U6TR STMicroelectronics 1: $4.04 2,971In Stock	Mfr. Part No. STM8L151C4U6TR Mouser Part No 511-STM8L151C4U6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 16Kb Learn More about STMicroelectronics stm8l	Datasheet	2,971In Stock	Cut Tape $4.04 $2.67 $2.44 $2.07 View Reel $1.56 $1.96 $1.77 $1.72 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT		STM8	41 I/O	8 bit	12 bit
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 3xEther (2+1 switch) 3xFD-CAN STM32MP257FAI3 STMicroelectronics 1: $32.09 1,611In Stock	Mfr. Part No. STM32MP257FAI3 Mouser Part No 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	1,611In Stock	$32.09 $25.97 $24.44	Min.: 1 Mult.: 1 Max.: 90	SMD/SMT	TFBGA-436	ARM Cortex A35, ARM Cortex M33	172 I/O	32 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU STM32U031F8P6 STMicroelectronics 1: $2.58 14,518In Stock	Mfr. Part No. STM32U031F8P6 Mouser Part No 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	14,518In Stock	$2.58 $1.89 $1.62 $1.56	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031K8U6 STMicroelectronics 1: $2.74 30,955In Stock 26,460Expected 05/11/2026	Mfr. Part No. STM32U031K8U6 Mouser Part No 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	30,955In Stock 26,460Expected 05/11/2026	$2.74 $2.03 $1.75 $1.66 $1.50	Min.: 1 Mult.: 1 Max.: 1,140	SMD/SMT		ARM Cortex M0+		32 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083KCU6 STMicroelectronics 1: $3.80 13,306In Stock	Mfr. Part No. STM32U083KCU6 Mouser Part No 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	13,306In Stock	$3.80 $2.86 $2.48 $2.36 View $2.16 $2.10 $1.88 $1.82	Min.: 1 Mult.: 1 Max.: 2,940			ARM Cortex M0
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash STM32U585AII3 STMicroelectronics 1: $14.15 2,448In Stock	Mfr. Part No. STM32U585AII3 Mouser Part No 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	$14.15 $11.09 $10.27 $9.48 View $9.14 $8.83 $8.63	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U595QJI6 STMicroelectronics 1: $18.80 1,538In Stock	Mfr. Part No. STM32U595QJI6 Mouser Part No 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	$18.80 $14.90 $14.13 $12.86 View $12.43 $12.04	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash STM32U5A5AJH3 STMicroelectronics 1: $21.06 2,433In Stock	Mfr. Part No. STM32U5A5AJH3 Mouser Part No 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	2,433In Stock	$21.06 $16.69 $15.83 $14.40 View $13.93 $13.48	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-169	ARM Cortex M33	8 I/O	32 bit	12 bit, 14 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A5AJH6Q STMicroelectronics 1: $19.68 2,054In Stock	Mfr. Part No. STM32U5A5AJH6Q Mouser Part No 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	$19.68 $15.60 $14.79 $13.46 View $13.02 $12.60	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A5QJI6 STMicroelectronics 1: $17.73 1,711In Stock	Mfr. Part No. STM32U5A5QJI6 Mouser Part No 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	$17.73 $14.30 $13.32 $12.51 View $12.30 $11.83 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A9NJH6Q STMicroelectronics 1: $21.46 1,445In Stock	Mfr. Part No. STM32U5A9NJH6Q Mouser Part No 511-STM32U5A9NJH6Q	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	1,445In Stock	$21.46 $18.36 $16.93 $15.73 View $15.44 $14.83 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Wireless Arm CortexM33 Trust Zone MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee STM32WBA55HGF6TR STMicroelectronics 1: $5.56 5,013In Stock	Mfr. Part No. STM32WBA55HGF6TR Mouser Part No 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 $5.56 $4.82 $4.56 $4.20 View Reel $3.46 $3.99 $3.81 $3.46 $3.46 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-41	ARM Cortex M33	20 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM STM32WL33C8V6 STMicroelectronics 1: $4.99 5,427In Stock	Mfr. Part No. STM32WL33C8V6 Mouser Part No 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	5,427In Stock	$4.99 $4.31 $4.06 $3.69 View $3.57 $3.39 $3.32 $3.12 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-48	ARM Cortex M0+	32 I/O	32 bit	12 bit
32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz 512kB Body SPC560B50L5C6E0Y STMicroelectronics 1: $9.43 360In Stock	Mfr. Part No. SPC560B50L5C6E0Y Mouser Part No 511-SPC560B50L5C6E0Y	STMicroelectronics	32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz 512kB Body Learn More about STMicroelectronics stm spc5 car body mcus	Datasheet	360In Stock	$9.43 $7.31 $6.39 $6.14 View $6.09 $5.24	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	e200z0		32 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U STM32F038C6T7 STMicroelectronics 1: $4.21 1,375In Stock	Mfr. Part No. STM32F038C6T7 Mouser Part No 511-STM32F038C6T7	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	1,375In Stock	$4.21 $3.18 $2.77 $2.64 View $2.50 $2.42 $2.30	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 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071CBT7TR STMicroelectronics 1: $6.69 1,948In Stock	Mfr. Part No. STM32F071CBT7TR Mouser Part No 511-STM32F071CBT7TR	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	1,948In Stock	Cut Tape $6.69 $4.91 $4.58 $4.03 View Reel $2.98 $3.82 $3.43 $2.99 $2.98 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	ARM Cortex M0	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, STM32F078VBH6 STMicroelectronics 1: $7.48 1,576In Stock	Mfr. Part No. STM32F078VBH6 Mouser Part No 511-STM32F078VBH6	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	1,576In Stock	$7.48 $5.50 $5.12 $4.50 View $4.27 $3.83 $3.34 $3.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M0	86 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 STM32F091VCH7 STMicroelectronics 1: $9.04 2,494In Stock	Mfr. Part No. STM32F091VCH7 Mouser Part No 511-STM32F091VCH7	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	2,494In Stock	$9.04 $6.99 $6.36 $5.88 View $5.69 $5.39 $5.29 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-100	ARM Cortex M0	88 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU STM32F102R4T6A STMicroelectronics 1: $6.11 949In Stock	Mfr. Part No. STM32F102R4T6A Mouser Part No 511-STM32F102R4T6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D USB MCU Learn More about STMicroelectronics stm32f1	Datasheet	949In Stock	$6.11 $4.67 $4.09 $3.81 View $3.56 $3.55 $3.51 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line STM32F103REY6TR STMicroelectronics 1: $10.16 1,899In Stock	Mfr. Part No. STM32F103REY6TR Mouser Part No 511-STM32F103REY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line Learn More about STMicroelectronics stm32f1	Datasheet	1,899In Stock	Cut Tape $10.16 $8.55 $8.06 $7.50 View Reel $7.03 $7.36 $7.04 $7.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302R8T6TR STMicroelectronics 1: $6.98 536In Stock	Mfr. Part No. STM32F302R8T6TR Mouser Part No 511-STM32F302R8T6TR	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	536In Stock	Cut Tape $6.98 $5.36 $4.71 $4.50 Reel $3.83 View $4.36 $4.16 $3.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	6 bit/8 bit/10 bit/12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051T8Y7DTR STMicroelectronics 1: $3.94 5,000In Stock	Mfr. Part No. STM32L051T8Y7DTR Mouser Part No 511-STM32L051T8Y7DTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	5,000In Stock	Cut Tape $3.94 $2.61 $2.38 $2.02 View Reel $1.35 $1.92 $1.73 $1.68 $1.63 $1.35	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-36	ARM Cortex M0+	29 I/O	32 bit	12 bit