ARM Cortex M33 Core – Mouser Dominican Republic

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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.
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN STM32C542CCT6 STMicroelectronics 1: $2.89 1,493Expected 11/30/2026 New Product	Mfr. Part # STM32C542CCT6 Mouser Part # 511-STM32C542CCT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,493Expected 11/30/2026	$2.89 $2.15 $1.84 $1.75	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN STM32C542FCP6 STMicroelectronics 1: $3.22 1,470Expected 3/3/2027 New Product	Mfr. Part # STM32C542FCP6 Mouser Part # 511-STM32C542FCP6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,470Expected 3/3/2027	$3.22 $2.10 $1.93 $1.66 View $1.56 $1.36 $1.22	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN STM32C542KCU6 STMicroelectronics 1: $3.02 2,930Expected 1/18/2027 New Product	Mfr. Part # STM32C542KCU6 Mouser Part # 511-STM32C542KCU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	2,930Expected 1/18/2027	$3.02 $2.07 $1.85	Min.: 1 Mult.: 1 Max.: 50
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C STM32C551CET6 STMicroelectronics 1: $2.64 2,938On Order New Product	Mfr. Part # STM32C551CET6 Mouser Part # 511-STM32C551CET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	2,938On Order	$2.64 $1.96 $1.69 $1.60	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C STM32C551KET6 STMicroelectronics 1: $3.08 2,947On Order New Product	Mfr. Part # STM32C551KET6 Mouser Part # 511-STM32C551KET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	2,947On Order On Order Ship Dates Mfr. #: STM32C551KET6 Stock: 0 On Order: 1,447 Expected 1/11/2027 1,500 Expected 1/18/2027 Factory Lead-Time: 30 Weeks	$3.08 $2.13 $1.91 $1.72	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552RET6 STMicroelectronics 1: $3.54 1,920Expected 1/5/2027 New Product	Mfr. Part # STM32C552RET6 Mouser Part # 511-STM32C552RET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,920Expected 1/5/2027	$3.54 $2.50 $2.24 $2.00	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562KEU6 STMicroelectronics 1: $3.03 2,880Expected 12/28/2026 New Product	Mfr. Part # STM32C562KEU6 Mouser Part # 511-STM32C562KEU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	2,880Expected 12/28/2026	$3.03 $2.26 $1.95 $1.81 View $1.65 $1.64	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN STM32C593RGT6 STMicroelectronics 1: $4.94 950On Order New Product	Mfr. Part # STM32C593RGT6 Mouser Part # 511-STM32C593RGT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	950On Order	$4.94 $3.27 $2.98 $2.53 View $2.40 $2.04	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN STM32C5A3CGT6 STMicroelectronics 1: $4.74 1,387Expected 11/8/2027 New Product	Mfr. Part # STM32C5A3CGT6 Mouser Part # 511-STM32C5A3CGT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	1,387Expected 11/8/2027	$4.74 $3.30 $2.95 $2.63	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503CBT6 STMicroelectronics 1: $4.60 3,080Expected 4/7/2027	Mfr. Part # STM32H503CBT6 Mouser Part # 511-STM32H503CBT6	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	3,080Expected 4/7/2027	$4.60 $3.21 $2.86 $2.56 View $2.42 $2.33	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU STM32H503CBT7 STMicroelectronics 1: $4.91 1,496Expected 4/19/2027	Mfr. Part # STM32H503CBT7 Mouser Part # 511-STM32H503CBT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1,496Expected 4/19/2027	$4.91 $3.42 $3.06 $2.73 View $2.72 $2.50	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU STM32H503RBT7 STMicroelectronics 1: $4.87 960Expected 3/17/2027	Mfr. Part # STM32H503RBT7 Mouser Part # 511-STM32H503RBT7	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	960Expected 3/17/2027	$4.87 $3.48 $3.15 $2.87 View $2.78 $2.51	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523CCT6 STMicroelectronics 1: $5.03 1,481Expected 12/24/2026	Mfr. Part # STM32H523CCT6 Mouser Part # 511-STM32H523CCT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1,481Expected 12/24/2026	$5.03 $3.60 $3.26 $2.96 View $2.88 $2.61 $2.59	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 512-Kbyte Flash, 272-Kbyte RAM, 250 M STM32H523CET7 STMicroelectronics 1: $6.21 4,490On Order New Product	Mfr. Part # STM32H523CET7 Mouser Part # 511-STM32H523CET7 New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 512-Kbyte Flash, 272-Kbyte RAM, 250 M Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	4,490On Order On Order Ship Dates Mfr. #: STM32H523CET7 Stock: 0 On Order: 2,990 Expected 12/24/2026 1,500 Expected 1/21/2027 Factory Lead-Time: 30 Weeks	$6.21 $4.45 $4.04 $3.67 View $3.57 $3.24 $3.21	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523RCT6 STMicroelectronics 1: $4.94 1,910Expected 3/24/2027	Mfr. Part # STM32H523RCT6 Mouser Part # 511-STM32H523RCT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1,910Expected 3/24/2027	$4.94 $3.80 $3.56 $3.20 View $3.12 $2.87	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523VCI6 STMicroelectronics 1: $6.34 2,486Expected 5/10/2027	Mfr. Part # STM32H523VCI6 Mouser Part # 511-STM32H523VCI6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	2,486Expected 5/10/2027	$6.34 $4.73 $4.30 $3.91 View $3.80 $3.45 $3.41	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523VCT6 STMicroelectronics 1: $5.98 540Expected 4/26/2027	Mfr. Part # STM32H523VCT6 Mouser Part # 511-STM32H523VCT6	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	540Expected 4/26/2027	$5.98 $4.56 $3.99 $3.81 View $3.78 $3.31	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H533CET6 STMicroelectronics 1: $6.64 3,967On Order	Mfr. Part # STM32H533CET6 Mouser Part # 511-STM32H533CET6	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	3,967On Order On Order Ship Dates Mfr. #: STM32H533CET6 Stock: 0 On Order: 967 Expected 12/24/2026 3,000 Expected 3/15/2027 Factory Lead-Time: 30 Weeks	$6.64 $4.97 $4.51 $4.11 View $4.10 $3.79	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H533RET6 STMicroelectronics 1: $6.29 3,806On Order	Mfr. Part # STM32H533RET6 Mouser Part # 511-STM32H533RET6	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	3,806On Order On Order Ship Dates Mfr. #: STM32H533RET6 Stock: 0 On Order: 1,886 Expected 2/12/2027 1,920 Expected 2/22/2027 Factory Lead-Time: 52 Weeks	$6.29 $4.80 $4.37 $4.02 $3.71	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H533VET6 STMicroelectronics 1: $7.00 1,310Expected 5/10/2027	Mfr. Part # STM32H533VET6 Mouser Part # 511-STM32H533VET6	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	1,310Expected 5/10/2027	$7.00 $5.39 $4.86 $4.55 $4.21	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz STM32H562IGT6 STMicroelectronics 1: $11.15 398Expected 2/22/2027	Mfr. Part # STM32H562IGT6 Mouser Part # 511-STM32H562IGT6	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	398Expected 2/22/2027	$11.15 $8.62 $8.22 $7.14 $6.48	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz, up to 2 Mbytes of Flash, 640KB of RAM, I3C, DCMI STM32H562IIT6 STMicroelectronics 1: $11.75 400Expected 10/11/2027	Mfr. Part # STM32H562IIT6 Mouser Part # 511-STM32H562IIT6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz, up to 2 Mbytes of Flash, 640KB of RAM, I3C, DCMI Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	400Expected 10/11/2027	$11.75 $9.15 $8.46 $7.67 $7.05	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone 1-MByte Flash 640-Kbyte RAM 250MHz CPU STM32H562RGT6TR STMicroelectronics 1: $7.58 3,643Expected 2/22/2027	Mfr. Part # STM32H562RGT6TR Mouser Part # 511-STM32H562RGT6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone 1-MByte Flash 640-Kbyte RAM 250MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	3,643Expected 2/22/2027	Cut Tape $7.58 $5.67 $5.16 $4.69 View Reel $3.98 $4.55 $4.14 $3.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz STM32H562RGV6 STMicroelectronics 1: $7.79 3,112Expected 9/6/2027	Mfr. Part # STM32H562RGV6 Mouser Part # 511-STM32H562RGV6	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	3,112Expected 9/6/2027	$7.79 $5.76 $5.21 $4.84 $4.48	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU STM32H562RIT6TR STMicroelectronics 1: $9.07 2,970Expected 2/22/2027	Mfr. Part # STM32H562RIT6TR Mouser Part # 511-STM32H562RIT6TR	STMicroelectronics	ARM Microcontrollers - MCU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	2,970Expected 2/22/2027	Cut Tape $9.07 $6.34 $6.04 $5.25 View Reel $4.65 $5.01 $4.78 $4.65	Min.: 1 Mult.: 1 : 1,000