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STMicroelectronics Microcontrollers - MCU

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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	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU STM32U031F8P6 STMicroelectronics 1: NT$92.49 15,849In Stock	Mfr. Part # STM32U031F8P6 Mouser Part # 511-STM32U031F8P6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU with 64 Kbytes of Flash memory, 56 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	15,849In Stock	NT$92.49 NT$67.76 NT$58.08 NT$55.93	Min.: 1 Mult.: 1 Max.: 100							56 MHz								Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU STM32U031K8U6 STMicroelectronics 1: NT$98.95 30,912In Stock 26,460Expected 11/5/2026	Mfr. Part # STM32U031K8U6 Mouser Part # 511-STM32U031K8U6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 64-Kbytes Flash 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	30,912In Stock 26,460Expected 11/5/2026	NT$98.95 NT$73.49 NT$63.10 NT$60.23 View NT$54.85 NT$53.06 NT$51.27	Min.: 1 Mult.: 1 Max.: 1,140	SMD/SMT		ARM Cortex M0+	64 kB	32 bit		56 MHz			1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU STM32U083KCU6 STMicroelectronics 1: NT$154.16 13,306In Stock	Mfr. Part # STM32U083KCU6 Mouser Part # 511-STM32U083KCU6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU Learn More about STMicroelectronics stm stm32u0 low power mcus	Datasheet	13,306In Stock	NT$154.16 NT$111.85 NT$98.23 NT$92.49 View NT$86.40 NT$82.10	Min.: 1 Mult.: 1 Max.: 2,940			ARM Cortex M0	256 kB			48 MHz								Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash STM32U585AII3 STMicroelectronics 1: NT$521.62 2,448In Stock	Mfr. Part # STM32U585AII3 Mouser Part # 511-STM32U585AII3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,448In Stock	NT$521.62 NT$409.05 NT$372.12 NT$350.25 View NT$345.24 Quote	Min.: 1 Mult.: 1															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U595QJI6 STMicroelectronics 1: NT$673.98 1,538In Stock	Mfr. Part # STM32U595QJI6 Mouser Part # 511-STM32U595QJI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,538In Stock	NT$673.98 NT$534.17 NT$506.56 NT$461.03 View NT$445.62 NT$431.63	Min.: 1 Mult.: 1															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash STM32U5A5AJH3 STMicroelectronics 1: NT$774.72 2,415In Stock	Mfr. Part # STM32U5A5AJH3 Mouser Part # 511-STM32U5A5AJH3	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4 Mbytes Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,415In Stock	NT$774.72 NT$615.19 NT$568.94 NT$531.66 View NT$521.98 NT$498.32 Quote	Min.: 1 Mult.: 1	SMD/SMT	TFBGA-169	ARM Cortex M33	4 MB	32 bit	12 bit, 14 bit	160 MHz	8 I/O	2.5 MB	1.71 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A5AJH6Q STMicroelectronics 1: NT$705.53 2,054In Stock	Mfr. Part # STM32U5A5AJH6Q Mouser Part # 511-STM32U5A5AJH6Q	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	2,054In Stock	NT$705.53 NT$559.26 NT$530.22 NT$482.54 View NT$466.77 NT$451.71	Min.: 1 Mult.: 1															Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash STM32U5A5QJI6 STMicroelectronics 1: NT$635.62 1,711In Stock	Mfr. Part # STM32U5A5QJI6 Mouser Part # 511-STM32U5A5QJI6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 MCU TrustZone, 160 MHz 4Mbytes of Flash Learn More about STMicroelectronics stmicro stm32u5	Datasheet	1,711In Stock	NT$635.62 NT$512.66 NT$477.52 NT$448.48 View NT$440.96 NT$424.11 Quote	Min.: 1 Mult.: 1															Tray
ARM Microcontrollers - MCU Wireless Arm CortexM33 Trust Zone MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee STM32WBA55HGF6TR STMicroelectronics 1: NT$199.33 5,013In Stock	Mfr. Part # STM32WBA55HGF6TR Mouser Part # 511-STM32WBA55HGF6TR	STMicroelectronics	ARM Microcontrollers - MCU Wireless Arm CortexM33 Trust Zone MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee Learn More about STMicroelectronics stm32wba5 mcus	Datasheet	5,013In Stock	Cut Tape NT$199.33 NT$172.80 NT$163.48 NT$150.57 View Reel NT$124.04 NT$143.04 NT$136.59 NT$124.04 NT$124.04 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-41	ARM Cortex M33	1 MB	32 bit	12 bit	100 MHz	20 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM STM32WL33C8V6 STMicroelectronics 1: NT$178.89 5,782In Stock	Mfr. Part # STM32WL33C8V6 Mouser Part # 511-STM32WL33C8V6	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64 MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	5,782In Stock	NT$178.89 NT$154.51 NT$145.55 NT$132.29 View NT$127.98 NT$121.53 NT$119.02 NT$111.85 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-48	ARM Cortex M0+	64 kB	32 bit	12 bit	64 MHz	32 I/O	16 KB	1.7 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 1 Mbyte of Flash 216 MHz CPU, Art STM32F746IGK7 STMicroelectronics 1: NT$901.99 1,140In Stock	Mfr. Part # STM32F746IGK7 Mouser Part # 511-STM32F746IGK7	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	1,140In Stock	NT$901.99 NT$721.30 NT$648.89 NT$626.30 View NT$608.73 NT$592.60 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-176	ARM Cortex M7	1 MB	32 bit	3 x 12 bit	216 MHz	140 I/O	320 kB	1.7 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu STM32F071CBU7 STMicroelectronics 1: NT$244.50 547In Stock	Mfr. Part # STM32F071CBU7 Mouser Part # 511-STM32F071CBU7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 128 Kbytes of Flash 48 MHz CPU & CEC fu Learn More about STMicroelectronics stm32f0	Datasheet	547In Stock	NT$244.50 NT$100.38 NT$97.51 NT$96.08 NT$95.72	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-48	ARM Cortex M0	128 kB	32 bit	12 bit	48 MHz	37 I/O	16 kB	2 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel STM32F205VGT6V STMicroelectronics 1: NT$652.47 539In Stock NRND	Mfr. Part # STM32F205VGT6V Mouser Part # 511-STM32F205VGT6V NRND	STMicroelectronics	ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 1 Mbyte of Flash , 120 MHz CPU, ART Accel Learn More about STMicroelectronics stm32f2	Datasheet	539In Stock	NT$652.47 NT$512.66 NT$480.39 NT$459.24 View NT$438.45 NT$422.31 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	1 MB	32 bit	12 bit	120 MHz	82 I/O	132 kB	1.8 V	3.6 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 64 Kbytes of Flash 7 STM32F302R6T6TR STMicroelectronics 1: NT$287.16 930In Stock	Mfr. Part # STM32F302R6T6TR Mouser Part # 511-STM32F302R6T6TR	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	930In Stock	Cut Tape NT$287.16 NT$211.16 NT$196.82 NT$172.80 Reel NT$138.38 View NT$164.19 NT$147.34 NT$136.23 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT		ARM Cortex M4	32 kB	32 bit	6 bit/8 bit/10 bit/12 bit	72 MHz	51 I/O	16 kB	2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 8kb Flash STM8L151C3T3 STMicroelectronics 1: NT$150.21 1,500In Stock	Mfr. Part # STM8L151C3T3 Mouser Part # 511-STM8L151C3T3	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 48 pin 8kb Flash Learn More about STMicroelectronics stm8l	Datasheet	1,500In Stock	NT$150.21 NT$99.30 NT$90.70 NT$77.08 View NT$73.13 NT$65.96 NT$58.08 NT$57.72	Min.: 1 Mult.: 1	SMD/SMT		STM8	8 kB	8 bit	12 bit	16 MHz	40 I/O	1 kB	1.65 V	3.6 V	- 40 C	+ 125 C		Tray
ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications SPC560P54L3BEABR STMicroelectronics 1: NT$391.84 1,000In Stock	Mfr. Part # SPC560P54L3BEABR Mouser Part # 511-SPC560P54L3BEABR	STMicroelectronics	ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Chassis and Safety Applications	Datasheet	1,000In Stock	Cut Tape NT$391.84 NT$302.93 NT$288.95 NT$250.95 View Reel NT$205.06 NT$239.48 NT$226.57 NT$205.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		LQFP-100												AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U STM32F038G6U6 STMicroelectronics 1: NT$112.21 2,740In Stock	Mfr. Part # STM32F038G6U6 Mouser Part # 511-STM32F038G6U6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 32 Kbytes of Flash 48 MHz CPU, U Learn More about STMicroelectronics stm32f0	Datasheet	2,740In Stock	NT$112.21 NT$83.89 NT$72.42 NT$68.83 View NT$62.74 NT$60.95 NT$59.51	Min.: 1 Mult.: 1	SMD/SMT	UFQFPN-28	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	22 I/O	4 kB	1.656 V	1.944 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN STM32F103R4H6A STMicroelectronics 1: NT$267.44 3,834In Stock	Mfr. Part # STM32F103R4H6A Mouser Part # 511-STM32F103R4H6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LINE USB CAN Learn More about STMicroelectronics stm32f1	Datasheet	3,834In Stock	NT$267.44 NT$201.12 NT$183.19 NT$167.78 View NT$160.25 NT$145.55 NT$140.89 NT$131.21 Quote	Min.: 1 Mult.: 1	SMD/SMT	BGA-64	ARM Cortex M3	16 kB	32 bit	12 bit	72 MHz	51 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0 STM32WB55VCQ6 STMicroelectronics 1: NT$300.42 2,435In Stock	Mfr. Part # STM32WB55VCQ6 Mouser Part # 511-STM32WB55VCQ6	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0 Learn More about STMicroelectronics stm stm32wb wireless mcu	Datasheet	2,435In Stock	NT$300.42 NT$260.63 NT$247.01 NT$228.01 View NT$198.25 NT$193.95 Quote	Min.: 1 Mult.: 1	SMD/SMT	UFBGA-129													Tray
8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85 STM8L101G3U6 STMicroelectronics 1: NT$74.57 2,310In Stock	Mfr. Part # STM8L101G3U6 Mouser Part # 511-STM8L101G3U6	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 8Kbytes -40 to 85 Learn More about STMicroelectronics stm8l	Datasheet	2,310In Stock	NT$74.57 NT$54.85 NT$46.96 NT$44.81 View NT$43.74 NT$38.36 NT$35.81 NT$35.49	Min.: 1 Mult.: 1	SMD/SMT	QFPN-28	STM8	8 kB	8 bit	No ADC	16 MHz	26 I/O	1.5 kB	1.65 V	3.6 V	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 32-Pin 16kB Flash STM8L152K4U6 STMicroelectronics 1: NT$110.78 2,922In Stock	Mfr. Part # STM8L152K4U6 Mouser Part # 511-STM8L152K4U6	STMicroelectronics	8-bit Microcontrollers - MCU STM8L Ultra LP 8-Bit 32-Pin 16kB Flash Learn More about STMicroelectronics stm8l	Datasheet	2,922In Stock	NT$110.78 NT$82.81 NT$71.34 NT$67.76 View NT$62.02 NT$60.23 NT$53.78 NT$53.42	Min.: 1 Mult.: 1	SMD/SMT		STM8	16 kB	8 bit	12 bit	16 MHz	29 I/O	2 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Body and Gateway Applications SPC560D30L1B4E0X STMicroelectronics 1: NT$255.25 990In Stock	Mfr. Part # SPC560D30L1B4E0X Mouser Part # 511-SPC560D30L1B4E0X	STMicroelectronics	ARM Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Body and Gateway Applications	Datasheet	990In Stock	Cut Tape NT$255.25 NT$187.50 NT$174.59 NT$153.80 Reel NT$120.10 View NT$145.91 NT$130.85 NT$118.31 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000		LQFP-64												AEC-Q100	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co STM32F051C8U6TR STMicroelectronics 1: NT$191.44 2,386In Stock	Mfr. Part # STM32F051C8U6TR Mouser Part # 511-STM32F051C8U6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co Learn More about STMicroelectronics stm32f0	Datasheet	2,386In Stock	Cut Tape NT$191.44 NT$131.57 NT$122.61 NT$107.91 Reel NT$83.17 View NT$102.17 NT$91.78 NT$88.55 NT$82.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M0	64 kB	32 bit	12 bit	48 MHz	39 I/O	8 kB	2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 384 Kbytes of Flash 24 MHz CPU, motor c STM32F100RDT6BTR STMicroelectronics 1: NT$361.01 454In Stock	Mfr. Part # STM32F100RDT6BTR Mouser Part # 511-STM32F100RDT6BTR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Value line, Arm Cortex-M3 MCU 384 Kbytes of Flash 24 MHz CPU, motor c Learn More about STMicroelectronics stm32f1	Datasheet	454In Stock	Cut Tape NT$361.01 NT$270.67 NT$258.12 NT$224.06 Reel NT$182.84 View NT$214.02 NT$203.27 NT$181.04 Quote	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64	ARM Cortex M3	384 kB	32 bit	12 bit	24 MHz	51 I/O	32 kB	2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU 32-Bit ARM Cortex 256 Kb Value Line STM32F100VCT6 STMicroelectronics 1: NT$335.91 540In Stock NRND	Mfr. Part # STM32F100VCT6 Mouser Part # 511-STM32F100VCT6 NRND	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 256 Kb Value Line Learn More about STMicroelectronics stm32f1	Datasheet	540In Stock	NT$335.91 NT$256.69 NT$233.03 NT$212.59 View NT$203.63 NT$189.65 Quote	Min.: 1 Mult.: 1	SMD/SMT	LQFP-100	ARM Cortex M3	256 kB	32 bit	12 bit	24 MHz	80 I/O	24 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray