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STMicroelectronics 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 Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel STM32G484RET3 STMicroelectronics 1: $11.94 A tariff of 38% may be applied if shipping to the United States. 24In Stock 2,880On Order	Mfr. Part # STM32G484RET3 Mouser Part # 511-STM32G484RET3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 512 Kbytes of Flash memory, Math Accel	Datasheet	24In Stock 2,880On Order	$11.94 $9.30 $8.39 $7.76 A tariff of 38% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 Max.: 150
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503CBU6 STMicroelectronics 1: $4.18 86In Stock 6,240On Order	Mfr. Part # STM32H503CBU6 Mouser Part # 511-STM32H503CBU6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	86In Stock 6,240On Order On Order Ship Dates Mfr. #: STM32H503CBU6 Stock: 86 Can Ship Immediately On Order: 3,120 Expected 6/14/2027 3,120 Expected 7/5/2027 Factory Lead-Time: 30 Weeks	$4.18 $2.91 $2.73 $2.32 View $2.31 $2.11	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33	35 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503KBU6 STMicroelectronics 1: $3.27 92In Stock 20,580On Order	Mfr. Part # STM32H503KBU6 Mouser Part # 511-STM32H503KBU6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	92In Stock 20,580On Order On Order Ship Dates Mfr. #: STM32H503KBU6 Stock: 92 Can Ship Immediately On Order: 11,760 Expected 11/9/2026 8,820 Expected 11/12/2026 Factory Lead-Time: 30 Weeks	$3.27 $2.41 $2.12 $1.95 View $1.90 $1.74 $1.71 $1.68	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M33	24 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503RBT6 STMicroelectronics 1: $4.73 72In Stock 1,920Expected 6/7/2027	Mfr. Part # STM32H503RBT6 Mouser Part # 511-STM32H503RBT6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	72In Stock 1,920Expected 6/7/2027	$4.73 $3.58 $3.11	Min.: 1 Mult.: 1 Max.: 80	SMD/SMT	LQFP-64	ARM Cortex M33	49 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZEJ6 STMicroelectronics 1: $7.72 39In Stock 2,016On Order	Mfr. Part # STM32H523ZEJ6 Mouser Part # 511-STM32H523ZEJ6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	39In Stock 2,016On Order	$7.72 $5.92 $5.20 $4.88 $4.51	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-144	ARM Cortex M33		32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H533CEU6 STMicroelectronics 1: $6.84 48In Stock 9,360On Order	Mfr. Part # STM32H533CEU6 Mouser Part # 511-STM32H533CEU6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	48In Stock 9,360On Order On Order Ship Dates Mfr. #: STM32H533CEU6 Stock: 48 Can Ship Immediately On Order: 4,680 Expected 12/18/2026 4,680 Expected 12/21/2026 Factory Lead-Time: 30 Weeks	$6.84 $5.03 $4.68 $4.07 View $4.00 $3.69	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M33		32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H533ZEJ6 STMicroelectronics 1: $8.88 35In Stock	Mfr. Part # STM32H533ZEJ6 Mouser Part # 511-STM32H533ZEJ6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	35In Stock	$8.88 $6.35 $5.94 $5.28 View $5.12 $4.85 $4.74	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-144	ARM Cortex M33		32 bit	12 bit
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz STM32H562AGI6 STMicroelectronics 1: $10.29 29In Stock 2,496Expected 5/10/2027	Mfr. Part # STM32H562AGI6 Mouser Part # 511-STM32H562AGI6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	29In Stock 2,496Expected 5/10/2027	$10.29 $7.98 $7.05 $6.62 $6.15	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-169	ARM Cortex M33	136 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R3I8T6 STMicroelectronics 1: $10.18 150In Stock	Mfr. Part # STM32H7R3I8T6 Mouser Part # 511-STM32H7R3I8T6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU Learn More about STMicroelectronics stm stm32h7r3 s3 microcontrollers	Datasheet	150In Stock	$10.18 $7.93 $7.12 $6.70 View $6.47 $6.17 $6.12 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	119 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R3L8H6H STMicroelectronics 1: $10.79 114In Stock	Mfr. Part # STM32H7R3L8H6H Mouser Part # 511-STM32H7R3L8H6H	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU Learn More about STMicroelectronics stm stm32h7r3 s3 microcontrollers	Datasheet	114In Stock	$10.79 $8.86 $8.29 $7.85 View $7.58 $7.40 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-225	ARM Cortex M7	150 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R7L8H6 STMicroelectronics 1: $11.73 21In Stock 1,638Expected 10/26/2027	Mfr. Part # STM32H7R7L8H6 Mouser Part # 511-STM32H7R7L8H6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU Learn More about STMicroelectronics stm stm32h7r7 s7 microcontrollers	Datasheet	21In Stock 1,638Expected 10/26/2027	$11.73 $9.62 $9.01 $8.56 View $8.04 $7.85 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-225	ARM Cortex M7	152 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R7L8H6H STMicroelectronics 1: $13.32 20In Stock 1,920Expected 4/19/2027	Mfr. Part # STM32H7R7L8H6H Mouser Part # 511-STM32H7R7L8H6H	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU Learn More about STMicroelectronics stm stm32h7r7 s7 microcontrollers	Datasheet	20In Stock 1,920Expected 4/19/2027	$13.32 $10.44 $9.67 $8.92 View $8.71 $8.24	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-225	ARM Cortex M7	150 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R7Z8J6 STMicroelectronics 1: $10.28 48In Stock 1,008Expected 1/4/2027	Mfr. Part # STM32H7R7Z8J6 Mouser Part # 511-STM32H7R7Z8J6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU Learn More about STMicroelectronics stm stm32h7r7 s7 microcontrollers	Datasheet	48In Stock 1,008Expected 1/4/2027	$10.28 $8.05 $7.45 $6.97 View $6.80 $6.46 $6.38 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-144	ARM Cortex M7	93 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 512KB Flash 564KB RAM 550MHz CPU STM32H7S3I8K6 STMicroelectronics 1: $11.32 44In Stock	Mfr. Part # STM32H7S3I8K6 Mouser Part # 511-STM32H7S3I8K6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 512KB Flash 564KB RAM 550MHz CPU Learn More about STMicroelectronics stm stm32h7r3 s3 microcontrollers	Datasheet	44In Stock	$11.32 $8.94 $8.26 $7.63 View $7.34 $7.25 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-201	ARM Cortex M7	122 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU STM32L031C6T6TR STMicroelectronics 1: $3.41 752In Stock 2,400Expected 2/23/2027	Mfr. Part # STM32L031C6T6TR Mouser Part # 511-STM32L031C6T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 32-Kbytes of Flash memory, 32 MHz CPU	Datasheet	752In Stock 2,400Expected 2/23/2027	Cut Tape $3.41 $2.24 $2.08 $1.81 Reel $1.33 View $1.70 $1.48 $1.36 $1.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,400
Microprocessors - MPU 32-bit Arm Cortex-A7 650MHz MPU STM32MP131AAG3 STMicroelectronics 1: $7.32 150In Stock	Mfr. Part # STM32MP131AAG3 Mouser Part # 511-STM32MP131AAG3	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 650MHz MPU Learn More about STMicroelectronics stm stm32mp1	Datasheet	150In Stock	$7.32 $5.65 $5.23 $4.77 View $4.55 $4.42 $4.31 $4.30	Min.: 1 Mult.: 1
Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU STM32MP131DAG7 STMicroelectronics 1: $8.56 125In Stock	Mfr. Part # STM32MP131DAG7 Mouser Part # 511-STM32MP131DAG7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU Learn More about STMicroelectronics stm stm32mp1	Datasheet	125In Stock	$8.56 $6.63 $6.15 $5.61 View $5.36 $5.21 $5.08 Quote	Min.: 1 Mult.: 1
Microprocessors - MPU 32-bit Arm Cortex-A7 650MHz MPU for Industrial STM32MP133AAG3 STMicroelectronics 1: $8.08 145In Stock	Mfr. Part # STM32MP133AAG3 Mouser Part # 511-STM32MP133AAG3	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 650MHz MPU for Industrial Learn More about STMicroelectronics stm stm32mp1	Datasheet	145In Stock	$8.08 $6.25 $5.80 $5.30 View $5.06 $4.91 $4.79 $4.78	Min.: 1 Mult.: 1
Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU STM32MP133DAE7 STMicroelectronics 1: $10.43 117In Stock	Mfr. Part # STM32MP133DAE7 Mouser Part # 511-STM32MP133DAE7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU Learn More about STMicroelectronics stm stm32mp1	Datasheet	117In Stock	$10.43 $8.15 $7.57 $6.65 View $6.46 $6.31	Min.: 1 Mult.: 1
Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU STM32MP133DAG7 STMicroelectronics 1: $8.83 148In Stock	Mfr. Part # STM32MP133DAG7 Mouser Part # 511-STM32MP133DAG7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU Learn More about STMicroelectronics stm stm32mp1	Datasheet	148In Stock	$8.83 $6.86 $6.36 $5.82 View $5.56 $5.41 $5.28 Quote	Min.: 1 Mult.: 1
Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU for Security STM32MP133FAG7 STMicroelectronics 1: $9.95 150In Stock	Mfr. Part # STM32MP133FAG7 Mouser Part # 511-STM32MP133FAG7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU for Security Learn More about STMicroelectronics stm stm32mp1	Datasheet	150In Stock	$9.95 $7.76 $7.21 $6.61 View $6.32 $6.15 $6.00 Quote	Min.: 1 Mult.: 1
Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial and Graphics STM32MP135DAE7 STMicroelectronics 1: $11.08 29In Stock	Mfr. Part # STM32MP135DAE7 Mouser Part # 511-STM32MP135DAE7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial and Graphics Learn More about STMicroelectronics stm stm32mp1	Datasheet	29In Stock	$11.08 $8.74 $8.13 $7.47 View $6.95 $6.68 $6.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	LFBGA-289	ARM Cortex A7		32 bit
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz, Cortex-M33 400MHz, 2xEthernet, 2xFD-CAN LVDS/DSI STM32MP235DAK3 STMicroelectronics 1: $22.08 91In Stock	Mfr. Part # STM32MP235DAK3 Mouser Part # 511-STM32MP235DAK3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz, Cortex-M33 400MHz, 2xEthernet, 2xFD-CAN LVDS/DSI Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	91In Stock	$22.08 $17.75 $16.63	Min.: 1 Mult.: 1 Max.: 25
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz, Cortex-M33 400MHz, 2xEthernet, 2xFD-CAN LVDS/DSI STM32MP235DAL3 STMicroelectronics 1: $19.95 89In Stock	Mfr. Part # STM32MP235DAL3 Mouser Part # 511-STM32MP235DAL3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz, Cortex-M33 400MHz, 2xEthernet, 2xFD-CAN LVDS/DSI Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	89In Stock	$19.95 $15.91 $14.90 $13.47 View $13.12 $12.94 Quote	Min.: 1 Mult.: 1
Microprocessors - MPU MPU with Arm Cortex-A35 a.1.2GHz, Cortex-M33 a.400MHz, 1xEthernet STM32MP251AAK3 STMicroelectronics 1: $23.86 82In Stock	Mfr. Part # STM32MP251AAK3 Mouser Part # 511-STM32MP251AAK3	STMicroelectronics	Microprocessors - MPU MPU with Arm Cortex-A35 a.1.2GHz, Cortex-M33 a.400MHz, 1xEthernet Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	82In Stock	$23.86 $19.42 $17.92 $16.92 View $16.29 $16.28	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-424	ARM Cortex M33, ARM Cortex A35	144 I/O	32 bit