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Embedded Processors & Controllers

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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.	Product Type	Mounting Style	Package/Case	Core	Data Bus Width	Maximum Clock Frequency	Program Memory Size	Data RAM Size	ADC Resolution	Number of I/Os	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART STM32C071KBT3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32C071KBT3 Mouser Part No 511-STM32C071KBT3	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	ARM Microcontrollers - MCU												Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU STM32H523ZCT6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H523ZCT6 Mouser Part No 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 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	250 MHz	256 kB	272 kB	12 bit		- 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 Restricted Availability	Mfr. Part No. STM32H523ZET6 Mouser Part No 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 Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M33	32 bit	250 MHz	512 kB	272 kB	12 bit		- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250MHz STM32H563AGI6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H563AGI6 Mouser Part No 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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-169	ARM Cortex M33	32 bit	250 MHz	1 MB	640 kB	12 bit		- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS STM32H563AII3Q STMicroelectronics Restricted Availability	Mfr. Part No. STM32H563AII3Q Mouser Part No 511-STM32H563AII3Q	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			Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-169	ARM Cortex M33	32 bit	250 MHz	2 MB	640 kB	12 bit		- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU High-performance and DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash, 1MB RAM, 480 MHz CPU STM32H757XIH6A STMicroelectronics 1: HK$222.43 470In Stock	Mfr. Part No. STM32H757XIH6A Mouser Part No 511-STM32H757XIH6A	STMicroelectronics	ARM Microcontrollers - MCU High-performance and DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes Flash, 1MB RAM, 480 MHz CPU Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	470In Stock	HK$222.43 HK$178.05 HK$160.29 HK$154.78 View HK$152.40 HK$145.99 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-265	ARM Cortex M7	32 bit	480 MHz	2 MB	1 MB	16 bit	168 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R3I8K6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H7R3I8K6 Mouser Part No 511-STM32H7R3I8K6	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-201	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	122 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-Performance Arm Cortex-M7 MCU, 600MHz, 64KB Bootflash, 620KB SRAM, with DSP STM32H7R3R8V6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H7R3R8V6 Mouser Part No 511-STM32H7R3R8V6	STMicroelectronics	ARM Microcontrollers - MCU High-Performance Arm Cortex-M7 MCU, 600MHz, 64KB Bootflash, 620KB SRAM, with DSP Mouser does not sell this product in your region.	Datasheet			Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	VQFN-68	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	45 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Arm Cortex-M7 32-bit 600 MHz MCU, 64 KB flash, 620 KB RAM STM32H7R3V8T6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H7R3V8T6 Mouser Part No 511-STM32H7R3V8T6	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M7 32-bit 600 MHz MCU, 64 KB flash, 620 KB RAM Learn More about STMicroelectronics stm stm32h7r3 s3 microcontrollers Mouser does not sell this product in your region.	Datasheet			Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	67 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R3Z8T6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H7R3Z8T6 Mouser Part No 511-STM32H7R3Z8T6	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	98 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R7A8I6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H7R7A8I6 Mouser Part No 511-STM32H7R7A8I6	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-169	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	117 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7R7I8T6 STMicroelectronics Restricted Availability	Mfr. Part No. STM32H7R7I8T6 Mouser Part No 511-STM32H7R7I8T6	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	ARM Microcontrollers - MCU	SMD/SMT	LQFP-176	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	118 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 512KB Flash 564KB RAM 550MHz CPU STM32H7S3I8T6 STMicroelectronics 1: HK$81.30 340In Stock	Mfr. Part No. STM32H7S3I8T6 Mouser Part No 511-STM32H7S3I8T6	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	340In Stock	HK$81.30 HK$78.01 HK$61.65 HK$61.57 View HK$55.81 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-176	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	119 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7S3L8H6H STMicroelectronics 1: HK$89.43 1,893In Stock	Mfr. Part No. STM32H7S3L8H6H Mouser Part No 511-STM32H7S3L8H6H	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	1,893In Stock	HK$89.43 HK$73.82 HK$68.14 HK$68.06 View HK$67.90 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TFBGA-225	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	150 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 512KB Flash 564KB RAM 550MHz CPU STM32H7S3V8T6 STMicroelectronics 1: HK$73.73 450In Stock	Mfr. Part No. STM32H7S3V8T6 Mouser Part No 511-STM32H7S3V8T6	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	450In Stock	HK$73.73 HK$57.05 HK$51.79 HK$48.33 View HK$46.53 HK$45.79 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-100	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	67 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 512KB Flash 564KB RAM 550MHz CPU STM32H7S3Z8J6 STMicroelectronics 1: HK$77.35 444In Stock	Mfr. Part No. STM32H7S3Z8J6 Mouser Part No 511-STM32H7S3Z8J6	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	444In Stock	HK$77.35 HK$60.83 HK$56.06 HK$51.62 View HK$47.18 HK$46.85 HK$46.77	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-144	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	94 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 512KB Flash 564KB RAM 550MHz CPU STM32H7S3Z8T6 STMicroelectronics 1: HK$84.26 367In Stock	Mfr. Part No. STM32H7S3Z8T6 Mouser Part No 511-STM32H7S3Z8T6	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	367In Stock	HK$84.26 HK$66.34 HK$60.91 HK$56.72 View HK$52.03 HK$51.62	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	LQFP-144	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	98 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-Performance Arm Cortex-M7 MCU, 600MHz, 64KB Bootflash, 620KB SRAM, DSP, cache, USB HS PHY, NeoChrom GPU STM32H7S7L8H6 STMicroelectronics 1: HK$116.48 414In Stock 960Expected 29/3/2027	Mfr. Part No. STM32H7S7L8H6 Mouser Part No 511-STM32H7S7L8H6	STMicroelectronics	ARM Microcontrollers - MCU High-Performance Arm Cortex-M7 MCU, 600MHz, 64KB Bootflash, 620KB SRAM, DSP, cache, USB HS PHY, NeoChrom GPU Learn More about STMicroelectronics stm stm32h7r7 s7 microcontrollers	Datasheet	414In Stock 960Expected 29/3/2027	HK$116.48 HK$91.32 HK$83.10 HK$78.17 View HK$73.16 HK$70.69 HK$69.79 Quote	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	TFBGA-225	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	152 I/O	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU High-performance & DSP DP-FPU Arm Cortex-M7 MCU 64KB Flash 620KB SRAM 550MHz CPU STM32H7S7Z8J6 STMicroelectronics 1: HK$73.08 1,075In Stock	Mfr. Part No. STM32H7S7Z8J6 Mouser Part No 511-STM32H7S7Z8J6	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	1,075In Stock	HK$73.08 HK$59.10 HK$54.75 HK$54.66 View HK$53.84 HK$53.43 HK$48.91	Min.: 1 Mult.: 1	ARM Microcontrollers - MCU	SMD/SMT	UFBGA-144	ARM Cortex M7	32 bit	600 MHz	64 kB	620 kB	12 bit	93 I/O	- 40 C	+ 85 C	Tray
Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU for Security STM32MP131FAF7 STMicroelectronics 1: HK$94.28 909In Stock	Mfr. Part No. STM32MP131FAF7 Mouser Part No 511-STM32MP131FAF7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 1GHz MPU for Security Learn More about STMicroelectronics stm stm32mp1	Datasheet	909In Stock	HK$94.28 HK$73.32 HK$69.95 HK$60.75 View HK$58.20 HK$53.10 Quote	Min.: 1 Mult.: 1	Microprocessors - MPU												Tray
Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial, Graphics and Security STM32MP135FAE7 STMicroelectronics 1: HK$93.13 1,649In Stock	Mfr. Part No. STM32MP135FAE7 Mouser Part No 511-STM32MP135FAE7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial, Graphics and Security Learn More about STMicroelectronics stm stm32mp1	Datasheet	1,649In Stock	HK$93.13 HK$75.38 HK$70.86 HK$67.73 View HK$64.94 HK$63.62 HK$62.39 Quote	Min.: 1 Mult.: 1	Microprocessors - MPU	SMD/SMT	LFBGA-289	ARM Cortex A7	32 bit	900 MHz							Tray
Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial, Graphics and Security STM32MP135FAF7 STMicroelectronics 1: HK$97.00 1,195In Stock	Mfr. Part No. STM32MP135FAF7 Mouser Part No 511-STM32MP135FAF7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial, Graphics and Security Learn More about STMicroelectronics stm stm32mp1	Datasheet	1,195In Stock	HK$97.00 HK$75.87 HK$70.61 HK$64.86 View HK$62.06 HK$59.10 HK$59.02 Quote	Min.: 1 Mult.: 1	Microprocessors - MPU	SMD/SMT	TFBGA-320	ARM Cortex A7	32 bit	900 MHz							Tray
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz, Cortex-M33 400MHz, 2xEthernet, 2xFD-CAN LVDS/DSI STM32MP235FAK3 STMicroelectronics Restricted Availability	Mfr. Part No. STM32MP235FAK3 Mouser Part No 511-STM32MP235FAK3	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 Mouser does not sell this product in your region.	Datasheet			Restricted Availability	Microprocessors - MPU												Tray
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.2GHz Cortex-M33 400MHz 2xEther 3xFD-CAN Secure Boot STM32MP253CAL3 STMicroelectronics 1: HK$193.25 100In Stock	Mfr. Part No. STM32MP253CAL3 Mouser Part No 511-STM32MP253CAL3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.2GHz Cortex-M33 400MHz 2xEther 3xFD-CAN Secure Boot Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	100In Stock	HK$193.25 HK$156.26 HK$145.33 HK$136.04 View HK$130.94 HK$127.90 Quote	Min.: 1 Mult.: 1	Microprocessors - MPU	SMD/SMT	VFBGA-361	ARM Cortex A35, ARM Cortex M33	32 bit	400 MHz, 1.2 GHz		648 kB		144 I/O	- 40 C	+ 125 C	Tray
Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 2xEther 3xFD-CAN LVDS/DSI H.264 STM32MP255DAL3 STMicroelectronics 1: HK$193.66 96In Stock	Mfr. Part No. STM32MP255DAL3 Mouser Part No 511-STM32MP255DAL3	STMicroelectronics	Microprocessors - MPU MPU Dual Arm Cortex-A35 1.5GHz Cortex-M33 400MHz 2xEther 3xFD-CAN LVDS/DSI H.264 Learn More about STMicroelectronics stm stm32mp2 microprocessors	Datasheet	96In Stock	HK$193.66 HK$157.82 HK$146.32 HK$138.10 View HK$132.92 HK$129.88 Quote	Min.: 1 Mult.: 1	Microprocessors - MPU	SMD/SMT	VFBGA-361	ARM Cortex A35, ARM Cortex M33	32 bit	400 MHz, 1.5 GHz		648 kB		144 I/O	- 40 C	+ 125 C	Tray