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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 Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U375RGY6GTR STMicroelectronics 1: NT$265.29 4,996In Stock New Product	Mfr. Part # STM32U375RGY6GTR Mouser Part # 511-STM32U375RGY6GTR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	4,996In Stock	Cut Tape NT$265.29 NT$201.48 NT$178.17 NT$166.70 View Reel NT$129.78 NT$159.89 NT$143.40 NT$137.66 NT$133.72 NT$129.78 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash STM32U385KGU6 STMicroelectronics 1: NT$262.06 7,884In Stock 2,940Expected 1/4/2027 New Product	Mfr. Part # STM32U385KGU6 Mouser Part # 511-STM32U385KGU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 96 MHz 1 Mbyte of Flash Learn More about STMicroelectronics stm32u3 mcus	Datasheet	7,884In Stock 2,940Expected 1/4/2027	NT$262.06 NT$197.89 NT$176.74 NT$164.91 View NT$155.23 NT$149.49 NT$147.34 NT$139.82 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee STM32WBA65MIF6TR STMicroelectronics 1: NT$271.74 4,358In Stock New Product	Mfr. Part # STM32WBA65MIF6TR Mouser Part # 511-STM32WBA65MIF6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100 MHz 2 Mbytes Flash BLE 5.4 Zigbee Learn More about STMicroelectronics stmicro stm32wba6 mcus	Datasheet	4,358In Stock	Cut Tape NT$271.74 NT$235.89 NT$223.35 NT$205.42 View Reel NT$152.36 NT$195.74 NT$182.84 NT$166.34 NT$158.46 NT$152.36 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line STM32F101R6T6ATR STMicroelectronics 1: NT$262.06 1,029In Stock	Mfr. Part # STM32F101R6T6ATR Mouser Part # 511-STM32F101R6T6ATR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D Access Line Learn More about STMicroelectronics stm32f1	Datasheet	1,029In Stock	Cut Tape NT$262.06 NT$192.51 NT$179.25 NT$157.74 Reel NT$130.85 View NT$149.85 NT$134.44 NT$123.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-bit Pwr Architect MCU Automotive Body SPC560B54L3C6E0X STMicroelectronics 1: NT$469.99 975In Stock	Mfr. Part # SPC560B54L3C6E0X Mouser Part # 511-SPC560B54L3C6E0X	STMicroelectronics	ARM Microcontrollers - MCU 32-bit Pwr Architect MCU Automotive Body	Datasheet	975In Stock	Cut Tape NT$469.99 NT$368.18 NT$327.67 NT$314.76 View Reel NT$286.44 NT$304.37 NT$293.61 NT$286.44 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000		LQFP-100
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072CBY6TR STMicroelectronics 1: NT$203.27 4,751In Stock	Mfr. Part # STM32F072CBY6TR Mouser Part # 511-STM32F072CBY6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	4,751In Stock	Cut Tape NT$203.27 NT$160.97 NT$139.82 NT$127.27 View Reel NT$110.42 NT$122.97 NT$112.57 NT$110.78 NT$110.42 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		WLCSP-49
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art STM32F746NGH7 STMicroelectronics 1: NT$923.14 960In Stock	Mfr. Part # STM32F746NGH7 Mouser Part # 511-STM32F746NGH7	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	960In Stock	NT$923.14 NT$738.15 NT$663.94 NT$641.00 View NT$623.07 NT$567.15 Quote	Min.: 1 Mult.: 1			ARM Cortex M7		32 bit	12 bit
8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz STM8S207CBT6TR STMicroelectronics 1: NT$198.97 2,300In Stock	Mfr. Part # STM8S207CBT6TR Mouser Part # 511-STM8S207CBT6TR	STMicroelectronics	8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz Learn More about STMicroelectronics stm8smcus	Datasheet	2,300In Stock	Cut Tape NT$198.97 NT$136.95 NT$127.63 NT$112.21 View Reel NT$84.61 NT$106.47 NT$95.36 NT$84.96 NT$84.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	LQFP-48	STM8	38 I/O	8 bit	10 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD STM32L476MGY6MTR STMicroelectronics 1: NT$406.18 5,000In Stock	Mfr. Part # STM32L476MGY6MTR Mouser Part # 511-STM32L476MGY6MTR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD	Datasheet	5,000In Stock	Cut Tape NT$406.18 NT$315.84 NT$301.50 NT$261.71 View Reel NT$227.29 NT$249.87 NT$235.53 NT$229.80 NT$227.29	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-91	ARM Cortex M4	65 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU STM32L151QCH6 STMicroelectronics 1: NT$454.58 2,476In Stock	Mfr. Part # STM32L151QCH6 Mouser Part # 511-STM32L151QCH6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 256kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	2,476In Stock	NT$454.58 NT$369.61 NT$352.41 NT$306.16 View NT$292.18 NT$274.61 NT$250.59 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-132	ARM Cortex M3	109 I/O	32 bit	12 bit
ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU STM32L152QDH6 STMicroelectronics 1: NT$507.99 2,496In Stock	Mfr. Part # STM32L152QDH6 Mouser Part # 511-STM32L152QDH6	STMicroelectronics	ARM Microcontrollers - MCU STM32L15 Low Power M3 384kB 32MHz MCU Learn More about STMicroelectronics stm32l1	Datasheet	2,496In Stock	NT$507.99 NT$398.29 NT$368.90 NT$340.58 View NT$328.39 NT$317.27 NT$287.52 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-132	ARM Cortex M3	109 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS STM32L452RCI6 STMicroelectronics 1: NT$212.59 2,383In Stock	Mfr. Part # STM32L452RCI6 Mouser Part # 511-STM32L452RCI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	2,383In Stock	NT$212.59 NT$164.55 NT$152.36 NT$140.53 View NT$137.31 NT$126.55 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-64	ARM Cortex M4	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 STM32WLE5JBI6 STMicroelectronics 1: NT$281.42 3,018In Stock	Mfr. Part # STM32WLE5JBI6 Mouser Part # 511-STM32WLE5JBI6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 128 Kbytes of Flash 48 Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus This product may require additional documentation to export from the United States.	Datasheet	3,018In Stock	NT$281.42 NT$238.40 NT$229.44 NT$210.44 View NT$200.76 NT$194.31 NT$193.95 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, STM32F098CCU6 STMicroelectronics 1: NT$282.86 4,680In Stock	Mfr. Part # STM32F098CCU6 Mouser Part # 511-STM32F098CCU6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	4,680In Stock	NT$282.86 NT$207.93 NT$193.59 NT$170.29 View NT$161.68 NT$145.19 NT$128.34 NT$127.63	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0	37 I/O	32 bit	12 bit
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 32-Pin 32kB STM8L151K6U6TR STMicroelectronics 1: NT$151.65 8,378In Stock	Mfr. Part # STM8L151K6U6TR Mouser Part # 511-STM8L151K6U6TR	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit LCD 32-Pin 32kB Learn More about STMicroelectronics stm8l	Datasheet	8,378In Stock	Cut Tape NT$151.65 NT$100.38 NT$91.42 NT$77.79 Reel NT$55.57 View NT$73.85 NT$66.68 NT$64.53 NT$54.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			STM8		8 bit
ARM Microcontrollers - MCU 16/32-BITS MICROS STM32F439BIT6J STMicroelectronics 1: NT$961.50 359In Stock Verify Status with Factory	Mfr. Part # STM32F439BIT6J Mouser Part # 511-STM32F439BIT6J Verify Status with Factory	STMicroelectronics	ARM Microcontrollers - MCU 16/32-BITS MICROS	Datasheet	359In Stock	NT$961.50 NT$768.62 NT$691.55 NT$667.53 View NT$640.64 NT$630.96	Min.: 1 Mult.: 1	SMD/SMT	LQFP-208	ARM Cortex M4	168 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M STM32H755IIK3 STMicroelectronics 1: NT$886.21 1,975Expected 12/21/2026	Mfr. Part # STM32H755IIK3 Mouser Part # 511-STM32H755IIK3	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 + Cortex-M4 MCU 2MBytes of Flash 1M Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	1,975Expected 12/21/2026	NT$886.21 NT$705.17 NT$666.09 NT$603.36 View NT$600.13 NT$565.71 Quote	Min.: 1 Mult.: 1		BGA-176
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431RCT6TR STMicroelectronics 1: NT$251.31 43,990On Order	Mfr. Part # STM32L431RCT6TR Mouser Part # 511-STM32L431RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash	Datasheet	43,990On Order On Order Ship Dates Mfr. #: STM32L431RCT6TR Stock: 0 On Order: 1,990 Expected 11/23/2026 10,000 Expected 2/22/2027 32,000 TBD Factory Lead-Time: 52 Weeks	Cut Tape NT$251.31 NT$167.42 NT$146.63 NT$137.31 NT$126.55 Reel NT$122.97 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU SR5E1E570C30F01X STMicroelectronics 1: NT$738.51 1,234In Stock New Product	Mfr. Part # SR5E1E570C30F01X Mouser Part # 511-SR5E1E570C30F01X New Product	STMicroelectronics	ARM Microcontrollers - MCU SR5 E1 line of Stellar electrification MCUs, 32-bit Arm Cortex-M7 automotive MCU Learn More about STMicroelectronics sr5e1	Datasheet	1,234In Stock	Cut Tape NT$738.51 NT$586.15 NT$541.69 NT$505.84 View Reel NT$456.01 NT$497.24 NT$456.73 NT$456.01 Quote	Min.: 1 Mult.: 1 : 800	SMD/SMT	eTQFP-100				12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051C6T6 STMicroelectronics 1: NT$59.87 2,192In Stock 3,000Expected 11/23/2026 New Product	Mfr. Part # STM32C051C6T6 Mouser Part # 511-STM32C051C6T6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2,192In Stock 3,000Expected 11/23/2026	NT$59.87 NT$43.74 NT$37.28 NT$35.06 NT$33.41	Min.: 1 Mult.: 1 Max.: 250
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051D8Y6TR STMicroelectronics 1: NT$53.78 4,377In Stock New Product	Mfr. Part # STM32C051D8Y6TR Mouser Part # 511-STM32C051D8Y6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	4,377In Stock	Cut Tape NT$53.78 NT$39.08 NT$32.95 NT$31.12 NT$30.47 Reel NT$30.47 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 5,000
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051F8P6 STMicroelectronics 1: NT$61.66 6,363In Stock New Product	Mfr. Part # STM32C051F8P6 Mouser Part # 511-STM32C051F8P6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	6,363In Stock	NT$61.66 NT$44.81 NT$38.00 NT$35.74 View NT$31.19 NT$29.54 NT$27.32	Min.: 1 Mult.: 1 Max.: 1,000
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU STM32C051G8U7 STMicroelectronics 1: NT$62.38 5,124In Stock 2,940Expected 12/31/2026 New Product	Mfr. Part # STM32C051G8U7 Mouser Part # 511-STM32C051G8U7 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	5,124In Stock 2,940Expected 12/31/2026	NT$62.38 NT$45.53 NT$38.72 NT$36.57	Min.: 1 Mult.: 1 Max.: 250
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051K6T6 STMicroelectronics 1: NT$55.21 2,303In Stock New Product	Mfr. Part # STM32C051K6T6 Mouser Part # 511-STM32C051K6T6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2,303In Stock	NT$55.21 NT$40.51 NT$34.13 NT$32.27 NT$31.98	Min.: 1 Mult.: 1 Max.: 250
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART STM32C051K8U6 STMicroelectronics 1: NT$57.36 2,362In Stock 2,940Expected 4/26/2027 New Product	Mfr. Part # STM32C051K8U6 Mouser Part # 511-STM32C051K8U6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	2,362In Stock 2,940Expected 4/26/2027	NT$57.36 NT$41.94 NT$35.60 NT$33.66	Min.: 1 Mult.: 1 Max.: 250