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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-M4 MCU 80 MHz 256 Kbytes of Flash STM32L431RCT6TR STMicroelectronics 1: NT$251.31 44,000On 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	44,000On Order On Order Ship Dates Mfr. #: STM32L431RCT6TR Stock: 0 On Order: 2,000 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 Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory STM32U585OIY6QTR STMicroelectronics 1: NT$410.12 4,964Expected 12/4/2026	Mfr. Part # STM32U585OIY6QTR Mouser Part # 511-STM32U585OIY6QTR	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	4,964Expected 12/4/2026	Cut Tape NT$410.12 NT$300.42 NT$266.37 NT$255.61 View Reel NT$222.63 NT$253.82 NT$237.69 NT$234.82 NT$234.46 NT$222.63 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-90	ARM Cortex M33	14 I/O		16 bit
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 4kb TSSOP 20 pin STM8L101F2P3 STMicroelectronics 1: NT$83.53 205In Stock	Mfr. Part # STM8L101F2P3 Mouser Part # 511-STM8L101F2P3	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 4kb TSSOP 20 pin Learn More about STMicroelectronics stm8l	Datasheet	205In Stock	NT$83.53 NT$61.30 NT$50.55 NT$46.96 View NT$40.15 NT$37.28 NT$34.81 NT$34.20 NT$33.91	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	STM8	18 I/O	8 bit	No ADC
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co STM32F051T8Y6TR STMicroelectronics 1: NT$190.01 66In Stock	Mfr. Part # STM32F051T8Y6TR Mouser Part # 511-STM32F051T8Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f2	Datasheet	66In Stock	Cut Tape NT$190.01 NT$131.57 NT$122.61 NT$103.97 View Reel NT$84.25 NT$101.10 NT$91.42 NT$91.06 NT$84.25 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-36	ARM Cortex M0	29 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE STM32F103ZCH6 STMicroelectronics 1: NT$473.22 1In Stock	Mfr. Part # STM32F103ZCH6 Mouser Part # 511-STM32F103ZCH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	1In Stock	NT$473.22 NT$357.78 NT$317.99 NT$296.84 View NT$283.93 NT$265.65 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-144	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 STM32F469ZET6 STMicroelectronics 1: NT$567.86 88In Stock	Mfr. Part # STM32F469ZET6 Mouser Part # 511-STM32F469ZET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance advanced line, ARM Cortex-M4 core DSP & FPU, 1 Mbyte Flash, 180 Learn More about STMicroelectronics stm32f4	Datasheet	88In Stock	NT$567.86 NT$444.90 NT$411.92 NT$380.37 View NT$338.78 NT$332.69 NT$329.46 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-144	ARM Cortex M4	106 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art STM32F756IGT6 STMicroelectronics 1: NT$872.23 11In Stock 400On Order	Mfr. Part # STM32F756IGT6 Mouser Part # 511-STM32F756IGT6	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	11In Stock 400On Order	NT$872.23 NT$694.41 NT$655.70 NT$596.54 NT$576.83	Min.: 1 Mult.: 1	SMD/SMT	LQFP-176	ARM Cortex M7	140 I/O	32 bit	3 x 12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 64 KB Flash, 18 KB RAM, 2x USART STM32G051K8U7 STMicroelectronics 1: NT$125.83 5In Stock 2,940Expected 2/22/2027	Mfr. Part # STM32G051K8U7 Mouser Part # 511-STM32G051K8U7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 64 KB Flash, 18 KB RAM, 2x USART Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	5In Stock 2,940Expected 2/22/2027	NT$125.83 NT$82.81 NT$76.72 NT$66.68 View NT$62.74 NT$54.85	Min.: 1 Mult.: 1 Max.: 500			ARM Cortex M0+
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM STM32G0B1REI6N STMicroelectronics 1: NT$244.86 10In Stock 2,940On Order	Mfr. Part # STM32G0B1REI6N Mouser Part # 511-STM32G0B1REI6N	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 512KB Flash 144KB RAM Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	10In Stock 2,940On Order	NT$244.86 NT$179.97 NT$167.78 NT$147.34 NT$139.82	Min.: 1 Mult.: 1 Max.: 250	SMD/SMT	UFBGA-64	ARM Cortex M0+
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal STM32G431MBT6 STMicroelectronics 1: NT$308.31 37In Stock 1,428On Order	Mfr. Part # STM32G431MBT6 Mouser Part # 511-STM32G431MBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	37In Stock 1,428On Order	NT$308.31 NT$215.46 NT$205.42 NT$175.31	Min.: 1 Mult.: 1 Max.: 300		LQFP-80
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi STM32G474MBT6 STMicroelectronics 1: NT$334.12 3In Stock 714On Order	Mfr. Part # STM32G474MBT6 Mouser Part # 511-STM32G474MBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 128Kbytes of Flash Math Accel, HR Timer, Hi Learn More about STMicroelectronics stm stm32g4 mcus	Datasheet	3In Stock 714On Order	NT$334.12 NT$250.59 NT$238.76 NT$207.57	Min.: 1 Mult.: 1 Max.: 200	SMD/SMT	LQFP-81	ARM Cortex M4	107 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD STM32L053R6H6 STMicroelectronics 1: NT$149.49 369In Stock	Mfr. Part # STM32L053R6H6 Mouser Part # 511-STM32L053R6H6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU, USB, LCD Learn More about STMicroelectronics stm32l0	Datasheet	369In Stock	NT$149.49 NT$98.95 NT$83.89 NT$76.72 View NT$72.78 NT$65.61 NT$64.89 NT$58.79	Min.: 1 Mult.: 1	SMD/SMT	TFBA-64	ARM Cortex M0+	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM STM32L451RCT3TR STMicroelectronics 1: NT$311.54 230In Stock	Mfr. Part # STM32L451RCT3TR Mouser Part # 511-STM32L451RCT3TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM	Datasheet	230In Stock	Cut Tape NT$311.54 NT$217.61 NT$207.57 NT$180.33 Reel NT$180.33 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, STM32F078VBT6 STMicroelectronics 1: NT$288.23 24In Stock	Mfr. Part # STM32F078VBT6 Mouser Part # 511-STM32F078VBT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	24In Stock	NT$288.23 NT$211.87 NT$158.82 NT$149.85 View NT$145.19 NT$141.61 NT$137.66 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M0	86 I/O	32 bit	12 bit
ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 KBytes Flash, 564 KBytes RA STM32H725IET6 STMicroelectronics 1: NT$529.86 130In Stock	Mfr. Part # STM32H725IET6 Mouser Part # 511-STM32H725IET6	STMicroelectronics	ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 KBytes Flash, 564 KBytes RA Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	130In Stock	NT$529.86 NT$415.14 NT$384.67 NT$354.92 View NT$317.99 NT$311.90 NT$308.67 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D STM32L476RCT6TR STMicroelectronics 1: NT$331.25 34In Stock 1,000Expected 1/21/2027	Mfr. Part # STM32L476RCT6TR Mouser Part # 511-STM32L476RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	34In Stock 1,000Expected 1/21/2027	Cut Tape NT$331.25 NT$231.59 NT$220.84 NT$191.80 Reel NT$191.80	Min.: 1 Mult.: 1 Max.: 150 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M4	51 I/O	32 bit	12 bit
Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial and Graphics STM32MP135DAG7 STMicroelectronics 1: NT$249.16 139In Stock	Mfr. Part # STM32MP135DAG7 Mouser Part # 511-STM32MP135DAG7	STMicroelectronics	Microprocessors - MPU 32-bit Arm Cortex-A7 900MHz MPU for Industrial and Graphics Learn More about STMicroelectronics stm stm32mp1	Datasheet	139In Stock	NT$249.16 NT$211.52 NT$203.27 NT$194.67 View NT$193.23 NT$189.65 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-289	ARM Cortex A7		32 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co STM32F031E6Y6TR STMicroelectronics 1: NT$107.19 8,310In Stock	Mfr. Part # STM32F031E6Y6TR Mouser Part # 511-STM32F031E6Y6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f2	Datasheet	8,310In Stock	Cut Tape NT$107.19 NT$78.51 NT$70.98 NT$64.53 View Reel NT$51.98 NT$62.74 NT$58.44 NT$58.08 NT$57.36 NT$51.98 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-25	ARM Cortex M0	20 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 STM32F031F6P7TR STMicroelectronics 1: NT$116.15 625In Stock	Mfr. Part # STM32F031F6P7TR Mouser Part # 511-STM32F031F6P7TR	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	625In Stock	Cut Tape NT$116.15 NT$86.76 NT$74.93 NT$71.34 Reel NT$56.28 View NT$65.25 NT$63.45 NT$55.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	ARM Cortex M0	15 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb STM32F031K4U6 STMicroelectronics 1: NT$130.49 472In Stock	Mfr. Part # STM32F031K4U6 Mouser Part # 511-STM32F031K4U6	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 16Kb Learn More about STMicroelectronics stm32f0	Datasheet	472In Stock	NT$130.49 NT$97.87 NT$84.61 NT$80.66 View NT$73.85 NT$70.62 NT$69.55 NT$69.19	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-32	ARM Cortex M0	27 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU STM32F051K4T6 STMicroelectronics 1: NT$139.10 640In Stock	Mfr. Part # STM32F051K4T6 Mouser Part # 511-STM32F051K4T6	STMicroelectronics	ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU Learn More about STMicroelectronics stm32f0	Datasheet	640In Stock	NT$139.10 NT$105.04 NT$91.42 NT$86.40 View NT$81.74 NT$79.95 NT$78.87 NT$75.29	Min.: 1 Mult.: 1	SMD/SMT	LQFP-32	ARM Cortex M0	25 I/O	32 bit	12 bit
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash STM32F101RGT6 STMicroelectronics 1: NT$495.45 1,147In Stock	Mfr. Part # STM32F101RGT6 Mouser Part # 511-STM32F101RGT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash Learn More about STMicroelectronics stm32f1	Datasheet	1,147In Stock	NT$495.45 NT$388.97 NT$346.31 NT$325.52 View NT$322.29 NT$288.59 NT$288.23	Min.: 1 Mult.: 1	SMD/SMT	LQFP-64	ARM Cortex M3	112 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Access line, Arm Cortex-M3 MCU 16 Kbytes of Flash , 36 MHz CPU STM32F101T4U6ATR STMicroelectronics 1: NT$239.48 2,974In Stock	Mfr. Part # STM32F101T4U6ATR Mouser Part # 511-STM32F101T4U6ATR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Access line, Arm Cortex-M3 MCU 16 Kbytes of Flash , 36 MHz CPU Learn More about STMicroelectronics stm32f1	Datasheet	2,974In Stock	Cut Tape NT$239.48 NT$164.91 NT$153.44 NT$135.15 View Reel NT$102.53 NT$127.98 NT$115.08 NT$110.78 NT$102.53 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VFQFPN-36	ARM Cortex M3	26 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 512 Kbytes of Flash 72 MHz CPU, m STM32F103VEH6TR STMicroelectronics 1: NT$495.09 1,500In Stock	Mfr. Part # STM32F103VEH6TR Mouser Part # 511-STM32F103VEH6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 512 Kbytes of Flash 72 MHz CPU, m Learn More about STMicroelectronics stm32f1	Datasheet	1,500In Stock	Cut Tape NT$495.09 NT$387.90 NT$359.22 NT$331.61 View Reel NT$297.91 NT$319.78 NT$309.03 NT$304.37 NT$297.91	Min.: 1 Mult.: 1 : 1,500						12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity STM32F207IFH6 STMicroelectronics 1: NT$722.74 558In Stock	Mfr. Part # STM32F207IFH6 Mouser Part # 511-STM32F207IFH6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 768kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	558In Stock	NT$722.74 NT$582.20 NT$519.83 NT$494.73 View NT$472.50 NT$446.33 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-176	ARM Cortex M3		32 bit