ARM Cortex M33 Core – Mouser Hong Kong

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS STM32H563IIK3Q STMicroelectronics Restricted Availability	Mfr. Part No. STM32H563IIK3Q Mouser Part No 511-STM32H563IIK3Q	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS Learn More about STMicroelectronics stm stm32h5 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS STM32H563IIK6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H563IIK6 Mouser Part No 511-STM32H563IIK6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS Learn More about STMicroelectronics stm stm32h5 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS STM32H563IIT3Q STMicroelectronics Restricted Availability	Mfr. Part No. STM32H563IIT3Q Mouser Part No 511-STM32H563IIT3Q	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS Learn More about STMicroelectronics stm stm32h5 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS STM32H563IIT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H563IIT6 Mouser Part No 511-STM32H563IIT6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS Learn More about STMicroelectronics stm stm32h5 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS STM32H563VIT3Q STMicroelectronics Restricted Availability	Mfr. Part No. STM32H563VIT3Q Mouser Part No 511-STM32H563VIT3Q	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS Learn More about STMicroelectronics stm stm32h5 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz STM32H563ZGT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H563ZGT6 Mouser Part No 511-STM32H563ZGT6	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 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel STM32H573IIK6 STMicroelectronics 1: HK$108.01 2,016Expected 21/6/2027	Mfr. Part No. STM32H573IIK6 Mouser Part No 511-STM32H573IIK6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	2,016Expected 21/6/2027	HK$108.01 HK$84.50 HK$76.20 HK$72.09 HK$67.24	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel STM32H573IIT3Q STMicroelectronics 1: HK$114.42 794On Order	Mfr. Part No. STM32H573IIT3Q Mouser Part No 511-STM32H573IIT3Q	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	794On Order On Order Ship Dates Mfr. No: STM32H573IIT3Q Stock: 0 On Order: 394 Expected 23/8/2027 400 Expected 15/11/2027 Factory Lead Time: 30 Weeks	HK$114.42 HK$94.12 HK$83.84 HK$80.64 View HK$75.79 HK$73.98	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel STM32H573ZIT3Q STMicroelectronics 1: HK$101.43 1,328On Order	Mfr. Part No. STM32H573ZIT3Q Mouser Part No 511-STM32H573ZIT3Q	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	1,328On Order On Order Ship Dates Mfr. No: STM32H573ZIT3Q Stock: 0 On Order: 608 Expected 22/2/2027 720 Expected 1/3/2027 Factory Lead Time: 52 Weeks	HK$101.43 HK$80.64 HK$73.90 HK$67.98 View HK$63.05 HK$61.49	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU STM32H5F4ZJJ6 STMicroelectronics 1: HK$111.22 1,071On Order New Product	Mfr. Part No. STM32H5F4ZJJ6 Mouser Part No 511-STM32H5F4ZJJ6 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	1,071On Order On Order Ship Dates Mfr. No: STM32H5F4ZJJ6 Stock: 0 On Order: 63 Expected 13/11/2026 1,008 TBD Factory Lead Time: 52 Weeks	HK$111.22 HK$87.30 HK$77.68 HK$74.72 View HK$73.32 HK$69.71	Min.: 1 Mult.: 1 Max.: 500
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L552CET6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L552CET6 Mouser Part No 511-STM32L552CET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L552RET6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L552RET6 Mouser Part No 511-STM32L552RET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L552ZET6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32L552ZET6 Mouser Part No 511-STM32L552ZET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562RET6 STMicroelectronics 1: HK$106.61 953Expected 19/11/2026	Mfr. Part No. STM32L562RET6 Mouser Part No 511-STM32L562RET6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	953Expected 19/11/2026	HK$106.61 HK$85.82 HK$80.39 HK$72.01	Min.: 1 Mult.: 1 Max.: 150
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562RET6P STMicroelectronics 1: HK$105.87 960Expected 26/4/2027	Mfr. Part No. STM32L562RET6P Mouser Part No 511-STM32L562RET6P	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash Learn More about STMicroelectronics stm stm32 l5 mcus	Datasheet	960Expected 26/4/2027	HK$105.87 HK$84.01 HK$74.64 HK$70.12	Min.: 1 Mult.: 1 Max.: 150
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562RET6TR STMicroelectronics 1: HK$103.16 1,000Expected 4/2/2027	Mfr. Part No. STM32L562RET6TR Mouser Part No 511-STM32L562RET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash	Datasheet	1,000Expected 4/2/2027	Cut Tape HK$103.16 HK$82.45 HK$76.36 HK$69.21 Reel HK$69.21 MouseReel Available	Min.: 1 Mult.: 1 Max.: 150 : 1,000
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash STM32L562VET6TR STMicroelectronics 1: HK$109.82 990Expected 17/5/2027	Mfr. Part No. STM32L562VET6TR Mouser Part No 511-STM32L562VET6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash	Datasheet	990Expected 17/5/2027	Cut Tape HK$109.82 HK$86.06 HK$79.73 HK$73.57 View Reel HK$66.99 HK$71.02 HK$68.55 HK$66.99 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash STM32U535CBU6Q STMicroelectronics Restricted Availability	Mfr. Part No. STM32U535CBU6Q Mouser Part No 511-STM32U535CBU6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 128 Kbytes Flash Learn More about STMicroelectronics stmicro stm32u5 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
Development Boards & Kits - ARM Evaluation board with STM32U575AI MCU STM32U575I-EV STMicroelectronics Restricted Availability	Mfr. Part No. STM32U575I-EV Mouser Part No 511-STM32U575I-EV	STMicroelectronics	Development Boards & Kits - ARM Evaluation board with STM32U575AI MCU Learn More about STMicroelectronics stm stm32u575i ev board Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575VIT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32U575VIT6 Mouser Part No 511-STM32U575VIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U575VIT6Q STMicroelectronics Restricted Availability	Mfr. Part No. STM32U575VIT6Q Mouser Part No 511-STM32U575VIT6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U585AII6Q STMicroelectronics 1: HK$112.04 1,632Expected 17/5/2027	Mfr. Part No. STM32U585AII6Q Mouser Part No 511-STM32U585AII6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,632Expected 17/5/2027	HK$112.04 HK$87.87 HK$79.90 HK$75.13 View HK$73.65 HK$70.03 HK$69.21 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U585ZIT6 STMicroelectronics 1: HK$114.50 1,800Expected 5/7/2027	Mfr. Part No. STM32U585ZIT6 Mouser Part No 511-STM32U585ZIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,800Expected 5/7/2027	HK$114.50 HK$89.76 HK$81.71 HK$76.77 View HK$73.90 HK$73.32	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash STM32U5F7VJT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32U5F7VJT6 Mouser Part No 511-STM32U5F7VJT6	STMicroelectronics	ARM Microcontrollers - MCU Adv Graphics UltraLowPower CortexM-33 Trustzone NEOCHROM 160MHZ 3MBSRAM 4M Flash Learn More about STMicroelectronics stmicro stm32u5 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, BGA136, MVP EFM32PG26B500F3200IL136-B Silicon Labs 1: HK$76.28 1,298On Order New At Mouser	Mfr. Part No. EFM32PG26B500F3200IL136-B Mouser Part No 634-EMPG26B5IL136 New At Mouser	Silicon Labs	ARM Microcontrollers - MCU Secure Vault High, 3200k Flash, 512k RAM, 20-bit ADC, BGA136, MVP Learn More about Silicon Labs efm32pg26 mcus	Datasheet	1,298On Order	HK$76.28 HK$61.07 HK$55.32 HK$53.02	Min.: 1 Mult.: 1