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Embedded Processors & Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552VET6 STMicroelectronics 1: NT$143.04 398In Stock 540Expected 12/31/2026 New Product	Mfr. Part # STM32C552VET6 Mouser Part # 511-STM32C552VET6 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	398In Stock 540Expected 12/31/2026	NT$143.04 NT$101.46 NT$88.55 NT$78.51	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-100	ARM Cortex M33	86 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, NeoChrom GPU JPEG Codec STM32N645A0H3Q STMicroelectronics 1: NT$662.51 177In Stock New Product	Mfr. Part # STM32N645A0H3Q Mouser Part # 511-STM32N645A0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, NeoChrom GPU JPEG Codec Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	177In Stock	NT$662.51 NT$519.11 NT$480.75 NT$447.05 View NT$432.71 NT$410.12 NT$406.90 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F6U3TR STMicroelectronics 1: NT$64.53 4,366In Stock 9,000On Order New Product	Mfr. Part # STM32C011F6U3TR Mouser Part # 511-STM32C011F6U3TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	4,366In Stock 9,000On Order On Order Ship Dates Mfr. #: STM32C011F6U3TR Stock: 4,366 Can Ship Immediately On Order: 3,000 Expected 10/30/2026 6,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape NT$64.53 NT$41.23 NT$36.93 NT$30.40 View Reel NT$21.33 NT$26.49 NT$25.13 NT$23.05 NT$21.33 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000	SMD/SMT	UFQFPN-20	ARM Cortex M0+	18 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 MCU 2MBytes Flash 1MB RAM 480 MHz CPU STM32H743ZIT6TR STMicroelectronics 1: NT$644.22 14In Stock 930Expected 11/5/2026 New Product	Mfr. Part # STM32H743ZIT6TR Mouser Part # 511-STM32H743ZIT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 MCU 2MBytes Flash 1MB RAM 480 MHz CPU Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	14In Stock 930Expected 11/5/2026	Cut Tape NT$644.22 NT$510.15 NT$456.37 NT$439.88 Reel NT$401.88 View NT$434.14 NT$397.22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647I0H3Q STMicroelectronics 1: NT$815.59 31In Stock New Product	Mfr. Part # STM32N647I0H3Q Mouser Part # 511-STM32N647I0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	31In Stock	NT$815.59 NT$650.32 NT$611.60 NT$552.81 View NT$544.56 NT$518.75 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647A0H3Q STMicroelectronics 1: NT$735.64 53In Stock New Product	Mfr. Part # STM32N647A0H3Q Mouser Part # 511-STM32N647A0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	53In Stock	NT$735.64 NT$582.92 NT$552.81 NT$502.98 View NT$486.48 NT$471.07 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU STM32C092RCT6TR STMicroelectronics 1: NT$131.57 272In Stock 1,000On Order New Product	Mfr. Part # STM32C092RCT6TR Mouser Part # 511-STM32C092RCT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU	Datasheet	272In Stock 1,000On Order	Cut Tape NT$131.57 NT$89.27 NT$82.46 NT$71.70 NT$67.40 Reel NT$67.40 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M0+	61 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Value-Line ARM MCU 32kB 48 MHz STM32F030C6T6 STMicroelectronics 1: NT$98.23 18,997In Stock	Mfr. Part # STM32F030C6T6 Mouser Part # 511-STM32F030C6T6	STMicroelectronics	ARM Microcontrollers - MCU Value-Line ARM MCU 32kB 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	18,997In Stock	NT$98.23 NT$64.17 NT$58.79 NT$55.57 View NT$53.06 NT$49.83 NT$48.76 NT$38.36 NT$38.00	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M0	39 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042F4P6 STMicroelectronics 1: NT$122.97 10,360In Stock	Mfr. Part # STM32F042F4P6 Mouser Part # 511-STM32F042F4P6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	10,360In Stock	NT$122.97 NT$92.13 NT$77.44 NT$74.21 View NT$69.55 NT$59.87 NT$57.72 NT$56.64	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	16 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F051C6U6 STMicroelectronics 1: NT$147.34 11,901In Stock	Mfr. Part # STM32F051C6U6 Mouser Part # 511-STM32F051C6U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	11,901In Stock	NT$147.34 NT$111.14 NT$96.80 NT$92.13 View NT$84.61 NT$76.36 NT$70.98 NT$69.91	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0	39 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin STM32F103VET6 STMicroelectronics 1: NT$397.58 26,011In Stock	Mfr. Part # STM32F103VET6 Mouser Part # 511-STM32F103VET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 512B Flash 100pin Learn More about STMicroelectronics stm32f1	Datasheet	26,011In Stock	NT$397.58 NT$330.90 NT$293.97 NT$281.06 View NT$276.40 NT$268.88 NT$265.29 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	80 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN STM32F103VGT6 STMicroelectronics 1: NT$475.37 11,061In Stock	Mfr. Part # STM32F103VGT6 Mouser Part # 511-STM32F103VGT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream ARM M3 1Mb 72 MHz USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	11,061In Stock	NT$475.37 NT$385.03 NT$363.16 NT$351.33 View NT$338.42 NT$333.76 NT$312.97	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line STM32F103ZEH7 STMicroelectronics 1: NT$581.13 2,525In Stock	Mfr. Part # STM32F103ZEH7 Mouser Part # 511-STM32F103ZEH7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 512KB Perform Line Learn More about STMicroelectronics stm32f1	Datasheet	2,525In Stock	NT$581.13 NT$457.09 NT$415.86 NT$391.84 View NT$379.29 NT$368.90 NT$333.76 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU STM32L051K8T6TR STMicroelectronics 1: NT$107.55 21,008In Stock	Mfr. Part # STM32L051K8T6TR Mouser Part # 511-STM32L051K8T6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64 Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	21,008In Stock	Cut Tape NT$107.55 NT$87.47 NT$75.64 NT$72.06 Reel NT$50.91 View NT$67.76 NT$59.15 NT$52.34 NT$50.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-32	ARM Cortex M0+	27 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU Performance Line, 24 MHz STM8S 8-bit MCU STM8S207CBT6 STMicroelectronics 1: NT$181.40 6,129In Stock	Mfr. Part # STM8S207CBT6 Mouser Part # 511-STM8S207CBT6	STMicroelectronics	8-bit Microcontrollers - MCU Performance Line, 24 MHz STM8S 8-bit MCU Learn More about STMicroelectronics stm8smcus	Datasheet	6,129In Stock	NT$181.40 NT$130.49 NT$117.59 NT$107.55 View NT$102.17 NT$95.00 NT$83.89 NT$82.10 NT$81.02	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	STM8	38 I/O	8 bit	10 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C031K4U6 STMicroelectronics 1: NT$48.40 2,644In Stock	Mfr. Part # STM32C031K4U6 Mouser Part # 511-STM32C031K4U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2,644In Stock	NT$48.40 NT$28.32 NT$25.49 NT$23.88 NT$22.51	Min.: 1 Mult.: 1 Max.: 500	SMD/SMT	UFQFPN-32	ARM Cortex M0+	30 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash STM32U545VEI6Q STMicroelectronics 1: NT$359.93 1,288In Stock	Mfr. Part # STM32U545VEI6Q Mouser Part # 511-STM32U545VEI6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 512 Kbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,288In Stock	NT$359.93 NT$269.95 NT$257.40 NT$223.35 View NT$213.31 NT$202.55 NT$197.53 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32BIT Cortex M3 128K FLASH 20KB RAM STM32F103RBT6 STMicroelectronics 1: NT$332.33 13,785In Stock	Mfr. Part # STM32F103RBT6 Mouser Part # 511-STM32F103RBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 128K FLASH 20KB RAM Learn More about STMicroelectronics stm32f1	Datasheet	13,785In Stock	NT$332.33 NT$255.25 NT$227.65 NT$217.25 NT$204.70	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	64 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto STM32F103RGT6TR STMicroelectronics 1: NT$563.56 2,000In Stock 2,000Expected 11/28/2026	Mfr. Part # STM32F103RGT6TR Mouser Part # 511-STM32F103RGT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto Learn More about STMicroelectronics stm32f1	Datasheet	2,000In Stock 2,000Expected 11/28/2026	Cut Tape NT$563.56 NT$442.39 NT$402.95 NT$378.93 View Reel NT$316.56 NT$371.76 NT$350.25 NT$316.56 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302C6T6 STMicroelectronics 1: NT$222.99 6,541In Stock	Mfr. Part # STM32F302C6T6 Mouser Part # 511-STM32F302C6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 Learn More about STMicroelectronics stm stm32f302x6 stm32f302x8	Datasheet	6,541In Stock	NT$222.99 NT$170.65 NT$149.49 NT$143.04 View NT$136.23 NT$131.93 NT$119.74 NT$116.87 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	ARM Cortex M4	37 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art STM32F746NGH6 STMicroelectronics 1: NT$708.75 8,619In Stock	Mfr. Part # STM32F746NGH6 Mouser Part # 511-STM32F746NGH6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art Learn More about STMicroelectronics stm stm32f7 mcu fpu	Datasheet	8,619In Stock	NT$708.75 NT$592.60 NT$557.83 NT$527.35 View NT$519.11 NT$497.96 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-216	ARM Cortex M7	168 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo STM32G431C6T6 STMicroelectronics 1: NT$188.93 11,639In Stock	Mfr. Part # STM32G431C6T6 Mouser Part # 511-STM32G431C6T6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	11,639In Stock	NT$188.93 NT$138.74 NT$128.70 NT$117.23 View NT$114.72 NT$103.97 NT$102.53 NT$95.36	Min.: 1 Mult.: 1 Max.: 1,500	SMD/SMT	LQFP-48	ARM Cortex M4	38 I/O	32 bit	2 x 12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD STM32L4R9VIT6 STMicroelectronics 1: NT$597.26 3,686In Stock	Mfr. Part # STM32L4R9VIT6 Mouser Part # 511-STM32L4R9VIT6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 120 MHz 2048 kbytes of Flash USB OTG, DFSD Learn More about STMicroelectronics stm stm32l4 microcontrollers	Datasheet	3,686In Stock	NT$597.26 NT$443.11 NT$409.41 NT$402.24 View NT$382.16 NT$352.76	Min.: 1 Mult.: 1 Max.: 540	SMD/SMT	LQFP-100	ARM Cortex M4	77 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz STM8S207C8T6 STMicroelectronics 1: NT$152.00 7,955In Stock	Mfr. Part # STM8S207C8T6 Mouser Part # 511-STM8S207C8T6	STMicroelectronics	8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz Learn More about STMicroelectronics stm8smcus	Datasheet	7,955In Stock	NT$152.00 NT$114.00 NT$102.53 NT$91.06 View NT$87.83 NT$83.17 NT$76.00 NT$74.21 NT$72.78	Min.: 1 Mult.: 1	SMD/SMT	LQFP-48	STM8	38 I/O	8 bit	10 bit
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1 STM32F423MHY3TR STMicroelectronics 1: NT$492.22 2,883In Stock	Mfr. Part # STM32F423MHY3TR Mouser Part # 511-STM32F423MHY3TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1 Learn More about STMicroelectronics stm32f4	Datasheet	2,883In Stock	Cut Tape NT$492.22 NT$386.10 NT$351.69 NT$330.54 NT$308.31 Reel NT$289.31	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-81	ARM Cortex M4	60 I/O	32 bit	12 bit