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STMicroelectronics STM32H5 Series ARM Microcontrollers - MCU

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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.	Series	Mounting Style	Package / Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU STM32H5E4IJT6 STMicroelectronics 1: $19.54 120In Stock 400Expected 4/21/2027 New Product	Mfr. Part # STM32H5E4IJT6 Mouser Part # 511-STM32H5E4IJT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	120In Stock 400Expected 4/21/2027	$19.54 $17.16 $13.74 $13.08 View $12.82 $12.22 $12.08	Min.: 1 Mult.: 1	STM32H5														Tray
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU STM32H5F4IJT6 STMicroelectronics 1: $19.76 50In Stock 400Expected 5/3/2027 New Product	Mfr. Part # STM32H5F4IJT6 Mouser Part # 511-STM32H5F4IJT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	50In Stock 400Expected 5/3/2027	$19.76 $17.52 $13.52 $13.51 View $13.09 $12.45 $12.34	Min.: 1 Mult.: 1	STM32H5														Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503KBU6 STMicroelectronics 1: $5.46 15,665In Stock 11,760Expected 7/12/2027	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	15,665In Stock 11,760Expected 7/12/2027	$5.46 $3.47 $3.00 $2.48 View $2.38 $2.17 $2.12 $2.07 $2.02	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFQFPN-32	ARM Cortex M33	128 kB	32 bit	12 bit	250 MHz	24 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523VEI7 STMicroelectronics 1: $9.50 94In Stock 2,496Expected 5/17/2027 New Product	Mfr. Part # STM32H523VEI7 Mouser Part # 511-STM32H523VEI7 New Product	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	94In Stock 2,496Expected 5/17/2027	$9.50 $7.29 $6.41 $6.12 View $6.07 $5.53 $5.34 $5.25 Quote	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFBGA-100	ARM Cortex M33	512 kB	32 bit	12 bit	250 MHz	80 I/O	272 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523CCU6 STMicroelectronics 1: $6.72 1,503In Stock 7,800On Order	Mfr. Part # STM32H523CCU6 Mouser Part # 511-STM32H523CCU6	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	1,503In Stock 7,800On Order On Order Ship Dates Mfr. #: STM32H523CCU6 Stock: 1,503 Can Ship Immediately On Order: 4,680 Expected 12/21/2026 3,120 Expected 12/23/2026 Factory Lead-Time: 30 Weeks	$6.72 $4.81 $4.36 $3.97 View $3.93 $3.60	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFQFPN-48	ARM Cortex M33	256 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZCT6 STMicroelectronics 1: $9.98 1,847In Stock 4,680On Order	Mfr. Part # STM32H523ZCT6 Mouser Part # 511-STM32H523ZCT6	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	1,847In Stock 4,680On Order On Order Ship Dates Mfr. #: STM32H523ZCT6 Stock: 1,847 Can Ship Immediately On Order: 2,160 Expected 4/15/2027 2,520 Expected 5/13/2027 Factory Lead-Time: 52 Weeks	$9.98 $7.42 $6.68 $6.24 View $5.85 $5.68	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	LQFP-144	ARM Cortex M33	256 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZET6 STMicroelectronics 1: $9.84 1,504In Stock 2,520Expected 5/13/2027	Mfr. Part # STM32H523ZET6 Mouser Part # 511-STM32H523ZET6	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	1,504In Stock 2,520Expected 5/13/2027	$9.84 $7.58 $6.67 $6.38 View $6.21 $5.94 $5.27	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	LQFP-144	ARM Cortex M33	512 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz STM32H563AGI6 STMicroelectronics 1: $14.04 718In Stock 2,496Expected 3/11/2027	Mfr. Part # STM32H563AGI6 Mouser Part # 511-STM32H563AGI6	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	718In Stock 2,496Expected 3/11/2027	$14.04 $10.88 $9.69 $9.48 View $8.80 Quote	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFBGA-169	ARM Cortex M33	1 MB	32 bit	12 bit	250 MHz		640 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STMicroelectronics STM32H523VCI7 STM32H523VCI7 STMicroelectronics 1: $9.43 200In Stock New Product	Mfr. Part # STM32H523VCI7 Mouser Part # 511-STM32H523VCI7 New Product	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	200In Stock	$9.43 $6.93 $6.45 $5.67 View $5.43 $4.94 $4.77 $4.69 Quote	Min.: 1 Mult.: 1	STM32H5														Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250 MH STMicroelectronics STM32H562AGI7 STM32H562AGI7 STMicroelectronics 1: $13.88 200In Stock New Product	Mfr. Part # STM32H562AGI7 Mouser Part # 511-STM32H562AGI7 New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250 MH Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	200In Stock	$13.88 $10.76 $9.58 $9.01 View $8.79 $8.24 $8.05 Quote	Min.: 1 Mult.: 1	STM32H5														Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503RBT6 STMicroelectronics 1: $6.58 255In Stock 3,840On Order	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	255In Stock 3,840On Order On Order Ship Dates Mfr. #: STM32H503RBT6 Stock: 255 Can Ship Immediately On Order: 1,920 Expected 4/20/2027 1,920 Expected 6/7/2027 Factory Lead-Time: 52 Weeks	$6.58 $4.98 $4.33	Min.: 1 Mult.: 1 Max.: 80	STM32H5	SMD/SMT	LQFP-64	ARM Cortex M33	128 kB	32 bit	12 bit	250 MHz	49 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523VEI6 STMicroelectronics 1: $8.94 203In Stock 2,496Expected 5/10/2027	Mfr. Part # STM32H523VEI6 Mouser Part # 511-STM32H523VEI6	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	203In Stock 2,496Expected 5/10/2027	$8.94 $6.85 $6.01 $5.75 View $5.71 $5.24 $4.90	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFBGA-100	ARM Cortex M33	512 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZEJ6 STMicroelectronics 1: $10.04 128In 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	128In Stock 2,016On Order	$10.04 $7.70 $6.76 $6.34 $5.86	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFBGA-144	ARM Cortex M33	512 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H533CEU6 STMicroelectronics 1: $8.89 73In 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	73In Stock 9,360On Order On Order Ship Dates Mfr. #: STM32H533CEU6 Stock: 73 Can Ship Immediately On Order: 4,680 Expected 12/28/2026 4,680 Expected 12/30/2026 Factory Lead-Time: 30 Weeks	$8.89 $6.54 $6.08 $5.29 View $5.20 $4.80	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFQFPN-48	ARM Cortex M33	512 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H533ZEJ6 STMicroelectronics 1: $11.54 104In Stock 1,008Expected 1/22/2027	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	104In Stock 1,008Expected 1/22/2027	$11.54 $8.26 $7.72 $6.86 View $6.66 $6.31 $6.16	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFBGA-144	ARM Cortex M33	512 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz STM32H562AGI6 STMicroelectronics 1: $13.38 153In 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	153In Stock 2,496Expected 5/10/2027	$13.38 $10.37 $9.17 $8.61 $8.00	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFBGA-169	ARM Cortex M33	1 MB	32 bit	12 bit	250 MHz	136 I/O	640 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STMicroelectronics STM32H523ZCJ6 STM32H523ZCJ6 STMicroelectronics 1: $9.06 168In Stock	Mfr. Part # STM32H523ZCJ6 Mouser Part # 511-STM32H523ZCJ6	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	168In Stock	$9.06 $6.94 $6.10 $5.82 View $5.77 $5.24 $5.06 $4.97 Quote	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFBGA-144	ARM Cortex M33	256 kB	32 bit	12 bit	250 MHz		272 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU STM32H503CBU7 STMicroelectronics 1: $5.80 22In Stock 1,560Expected 7/12/2027	Mfr. Part # STM32H503CBU7 Mouser Part # 511-STM32H503CBU7	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	22In Stock 1,560Expected 7/12/2027	$5.80 $4.04 $3.60 $3.22 View $3.21 $2.94	Min.: 1 Mult.: 1	STM32H5														Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz, up to 2 Mbytes of Flash, 640KB of RAM, I3C, DCMI STM32H562AII6 STMicroelectronics 1: $14.40 10In Stock	Mfr. Part # STM32H562AII6 Mouser Part # 511-STM32H562AII6	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	10In Stock	$14.40 $11.12 $9.93 $9.35 View $9.13 $8.55 $7.98 Quote	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFBGA-169	ARM Cortex M33	2 MB	32 bit	12 bit	250 MHz	136 I/O	640 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU STM32H5E4ZJT6 STMicroelectronics 1: $18.28 17In Stock 720Expected 4/19/2027 New Product	Mfr. Part # STM32H5E4ZJT6 Mouser Part # 511-STM32H5E4ZJT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	17In Stock 720Expected 4/19/2027	$18.28 $13.81 $12.51 $12.14 $11.40	Min.: 1 Mult.: 1	STM32H5														Tray
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU STM32H5F4ZJT7Q STMicroelectronics 1: $20.50 2In Stock 360Expected 2/10/2027 New Product	Mfr. Part # STM32H5F4ZJT7Q Mouser Part # 511-STM32H5F4ZJT7Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	2In Stock 360Expected 2/10/2027	$20.50 $15.63 $14.24 $13.72	Min.: 1 Mult.: 1	STM32H5														Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C STM32H503EBY6TR STMicroelectronics 1: $4.84 19,000On Order	Mfr. Part # STM32H503EBY6TR Mouser Part # 511-STM32H503EBY6TR	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	19,000On Order On Order Ship Dates Mfr. #: STM32H503EBY6TR Stock: 0 On Order: 9,000 Expected 12/21/2026 10,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape $4.84 $3.37 $3.00 $2.70 $2.47 Reel $2.24	Min.: 1 Mult.: 1 : 5,000	STM32H5	SMD/SMT	WLCSP-25	ARM Cortex M33	128 kB	32 bit	12 bit	250 MHz	19 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU STM32H503KBU7 STMicroelectronics 1: $5.27 10,541On Order	Mfr. Part # STM32H503KBU7 Mouser Part # 511-STM32H503KBU7	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	10,541On Order On Order Ship Dates Mfr. #: STM32H503KBU7 Stock: 0 On Order: 1,721 Expected 11/19/2026 2,940 Expected 7/12/2027 5,880 Expected 8/9/2027 Factory Lead-Time: 30 Weeks	$5.27 $3.65 $3.26 $2.91 View $2.82 $2.56 $2.55	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	UFQFPN-32	ARM Cortex M33	128 kB	32 bit	12 bit	250 MHz	24 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33, MCU 256-Kbyte Flash, 272-Kbyte RAM, 250 MHz CPU STM32H523CCT7 STMicroelectronics 1: $7.16 19,238On Order	Mfr. Part # STM32H523CCT7 Mouser Part # 511-STM32H523CCT7	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	19,238On Order On Order Ship Dates Mfr. #: STM32H523CCT7 Stock: 0 On Order: 1,238 Expected 12/21/2026 15,000 Expected 12/28/2026 3,000 Expected 1/18/2027 Factory Lead-Time: 30 Weeks	$7.16 $5.14 $4.65 $4.24 View $4.19 $3.85	Min.: 1 Mult.: 1	STM32H5														Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523CET6 STMicroelectronics 1: $7.18 10,405Expected 12/14/2026	Mfr. Part # STM32H523CET6 Mouser Part # 511-STM32H523CET6	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	10,405Expected 12/14/2026	$7.18 $5.45 $4.76 $4.54 View $4.52 $4.17	Min.: 1 Mult.: 1	STM32H5	SMD/SMT	LQFP-48	ARM Cortex M33	512 kB	32 bit	12 bit	250 MHz	35 I/O	272 kB	1.71 V	3.6 V	- 40 C	+ 85 C	Tray