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STMicroelectronics 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 High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647Z0H3Q STMicroelectronics 1: NT$750.70 1,567In Stock New Product	Mfr. Part # STM32N647Z0H3Q Mouser Part # 511-STM32N647Z0H3Q 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	1,567In Stock	NT$750.70 NT$596.90 NT$558.18 NT$516.24 View NT$483.98 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C STM32C551CET6 STMicroelectronics 1: NT$94.64 50In Stock New Product	Mfr. Part # STM32C551CET6 Mouser Part # 511-STM32C551CET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	50In Stock	NT$94.64 NT$70.27 NT$60.59 NT$57.36	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-48	ARM Cortex M33	38 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562RET6 STMicroelectronics 1: NT$147.70 98In Stock 1,920On Order New Product	Mfr. Part # STM32C562RET6 Mouser Part # 511-STM32C562RET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	98In Stock 1,920On Order	NT$147.70 NT$111.49 NT$96.80 NT$83.53	Min.: 1 Mult.: 1 Max.: 100	SMD/SMT	LQFP-64	ARM Cortex M33	52 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto STM32C562VET6 STMicroelectronics 1: NT$126.91 607In Stock New Product	Mfr. Part # STM32C562VET6 Mouser Part # 511-STM32C562VET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	607In Stock	NT$126.91 NT$95.36 NT$79.23	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-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU STM32H5F4IJT6 STMicroelectronics 1: NT$544.92 120In Stock New Product	Mfr. Part # STM32H5F4IJT6 Mouser Part # 511-STM32H5F4IJT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance, Arm Cortex-M33 with TrustZone, MCU with 4-Mbyte Flash, 1504-Kbyte RAM, 250 MHz CPU Learn More about STMicroelectronics stm stm32h5 mcus	Datasheet	120In Stock	NT$544.92 NT$483.26 NT$372.84	Min.: 1 Mult.: 1 Max.: 25
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5CIT6Q STMicroelectronics 1: NT$314.40 89In Stock New Product	Mfr. Part # STM32U3B5CIT6Q Mouser Part # 511-STM32U3B5CIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS Learn More about STMicroelectronics stm32u3 mcus	Datasheet	89In Stock	NT$314.40 NT$243.42	Min.: 1 Mult.: 1 Max.: 20		LQFP-48
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5CIU6 STMicroelectronics 1: NT$314.40 90In Stock New Product	Mfr. Part # STM32U3B5CIU6 Mouser Part # 511-STM32U3B5CIU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS Learn More about STMicroelectronics stm32u3 mcus	Datasheet	90In Stock	NT$314.40 NT$243.42	Min.: 1 Mult.: 1 Max.: 20		UFQFPN-48
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5CIU6Q STMicroelectronics 1: NT$314.40 89In Stock New Product	Mfr. Part # STM32U3B5CIU6Q Mouser Part # 511-STM32U3B5CIU6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS Learn More about STMicroelectronics stm32u3 mcus	Datasheet	89In Stock	NT$314.40 NT$243.42	Min.: 1 Mult.: 1 Max.: 20		UFQFPN-48
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5RIT6 STMicroelectronics 1: NT$328.74 90In Stock New Product	Mfr. Part # STM32U3B5RIT6 Mouser Part # 511-STM32U3B5RIT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS Learn More about STMicroelectronics stm32u3 mcus	Datasheet	90In Stock	NT$328.74 NT$254.89	Min.: 1 Mult.: 1 Max.: 20		LQFP-64
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5RIT6Q STMicroelectronics 1: NT$328.74 98In Stock New Product	Mfr. Part # STM32U3B5RIT6Q Mouser Part # 511-STM32U3B5RIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS Learn More about STMicroelectronics stm32u3 mcus	Datasheet	98In Stock	NT$328.74 NT$254.89	Min.: 1 Mult.: 1 Max.: 20		LQFP-64
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS STM32U3B5ZIT6Q STMicroelectronics 1: NT$407.61 56In Stock 360Expected 9/28/2026 New Product	Mfr. Part # STM32U3B5ZIT6Q Mouser Part # 511-STM32U3B5ZIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS Learn More about STMicroelectronics stm32u3 mcus	Datasheet	56In Stock 360Expected 9/28/2026	NT$407.61 NT$317.99	Min.: 1 Mult.: 1 Max.: 20		LQFP-144
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5CIT6 STMicroelectronics 1: NT$324.80 81In Stock New Product	Mfr. Part # STM32U3C5CIT6 Mouser Part # 511-STM32U3C5CIT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	81In Stock	NT$324.80 NT$251.67 NT$222.27 NT$212.95 View NT$203.27 NT$197.53 NT$195.02 NT$191.44	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5CIT6Q STMicroelectronics 1: NT$324.80 99In Stock New Product	Mfr. Part # STM32U3C5CIT6Q Mouser Part # 511-STM32U3C5CIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	99In Stock	NT$324.80 NT$251.67 NT$222.27 NT$212.95 View NT$203.27 NT$197.53 NT$195.02 NT$191.44	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5CIU6 STMicroelectronics 1: NT$324.80 89In Stock New Product	Mfr. Part # STM32U3C5CIU6 Mouser Part # 511-STM32U3C5CIU6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	89In Stock	NT$324.80 NT$251.67 NT$222.27 NT$212.95 View NT$202.91 NT$197.18 NT$195.02 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5CIU6Q STMicroelectronics 1: NT$324.80 100In Stock New Product	Mfr. Part # STM32U3C5CIU6Q Mouser Part # 511-STM32U3C5CIU6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	100In Stock	NT$324.80 NT$251.67 NT$222.27	Min.: 1 Mult.: 1 Max.: 25
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5RIT6 STMicroelectronics 1: NT$339.14 57In Stock New Product	Mfr. Part # STM32U3C5RIT6 Mouser Part # 511-STM32U3C5RIT6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	57In Stock	NT$339.14 NT$262.78 NT$232.31 NT$217.61 View NT$205.06 NT$202.91	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5RIT6Q STMicroelectronics 1: NT$339.14 29In Stock 960Expected 10/19/2026 New Product	Mfr. Part # STM32U3C5RIT6Q Mouser Part # 511-STM32U3C5RIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	29In Stock 960Expected 10/19/2026	NT$339.14 NT$262.78 NT$232.31 NT$217.61 View NT$205.06 NT$202.91	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto STM32U3C5ZIT6Q STMicroelectronics 1: NT$417.65 83In Stock New Product	Mfr. Part # STM32U3C5ZIT6Q Mouser Part # 511-STM32U3C5ZIT6Q New Product	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto Learn More about STMicroelectronics stm32u3 mcus	Datasheet	83In Stock	NT$417.65 NT$326.24 NT$286.08	Min.: 1 Mult.: 1 Max.: 25
ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ STM32WBA25HEF7TR STMicroelectronics 1: NT$134.08 118In Stock New Product	Mfr. Part # STM32WBA25HEF7TR Mouser Part # 511-STM32WBA25HEF7TR New Product	STMicroelectronics	ARM Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ Learn More about STMicroelectronics stm32wba2 mcus	Datasheet	118In Stock	Cut Tape NT$134.08 NT$115.80 NT$109.70 NT$100.74 View Reel NT$80.66 NT$95.72 NT$89.63 NT$86.76 NT$84.96 NT$80.66	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	WLCSP-41	ARM Cortex M33	15 I/O	32 bit
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 64 Kbytes of Flash memory, 8 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. STM32WL3RK8V6X STMicroelectronics 1: NT$120.46 127In Stock New Product	Mfr. Part # STM32WL3RK8V6X Mouser Part # 511-STM32WL3RK8V6X New Product	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 64 Kbytes of Flash memory, 8 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	127In Stock	NT$120.46 NT$103.97 NT$98.23	Min.: 1 Mult.: 1 Max.: 30	SMD/SMT	VFQFPN-32	ARM Cortex M0+	18 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 128 Kbytes of Flash memory, 16 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. STM32WL3RKBV6X STMicroelectronics 1: NT$124.76 98In Stock New Product	Mfr. Part # STM32WL3RKBV6X Mouser Part # 511-STM32WL3RKBV6X New Product	STMicroelectronics	ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 128 Kbytes of Flash memory, 16 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip. Learn More about STMicroelectronics stm32wl33x mcus	Datasheet	98In Stock	NT$124.76 NT$107.91 NT$101.81 NT$93.93 View NT$85.68 NT$81.74 NT$79.59 NT$78.15 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN-32	ARM Cortex M0+	18 I/O	32 bit	12 bit
ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity STM32F205REY6TR STMicroelectronics 1: NT$337.71 5,005In Stock	Mfr. Part # STM32F205REY6TR Mouser Part # 511-STM32F205REY6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 512kb Connectivity Learn More about STMicroelectronics stm32f2	Datasheet	5,005In Stock	Cut Tape NT$337.71 NT$282.50 NT$265.65 NT$245.57 View Reel NT$230.52 NT$239.84 NT$230.87 NT$230.52 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WLCSP-64	ARM Cortex M3	51 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co STM32F051C8U7TR STMicroelectronics 1: NT$196.82 9,500In Stock	Mfr. Part # STM32F051C8U7TR Mouser Part # 511-STM32F051C8U7TR	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	9,500In Stock	Cut Tape NT$196.82 NT$135.51 NT$126.19 NT$110.78 Reel NT$82.46 View NT$105.40 NT$94.64 NT$84.96 NT$80.66 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	UFQFPN-48	ARM Cortex M0	39 I/O	32 bit	12 bit
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 128 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F072CBY6TR STMicroelectronics 1: NT$210.80 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$210.80 NT$160.97 NT$140.89 NT$134.80 View Reel NT$112.21 NT$117.23 NT$113.64 NT$112.93 NT$112.21 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		WLCSP-49
ARM Microcontrollers - MCU High perf Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART 600 GOPS NeoChrom GPU STM32N657Z0H3Q STMicroelectronics 1: NT$705.17 1,196In Stock New Product	Mfr. Part # STM32N657Z0H3Q Mouser Part # 511-STM32N657Z0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High perf Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART 600 GOPS NeoChrom GPU Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	1,196In Stock	NT$705.17 NT$576.11 NT$540.26 NT$539.90 View NT$506.56 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFBGA-142	ARM Cortex M55	75 I/O	32 bit	12 bit