ARM Cortex M4 Core – Mouser Taiwan

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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.
Bluetooth Modules - 802.15.1 nRF52840, chip antenna, open CPU BMD-380-A-R u-blox 1: NT$343.44 2,403In Stock 6,000On Order	Mfr. Part # BMD-380-A-R Mouser Part # 377-BMD-380-A-R	u-blox	Bluetooth Modules - 802.15.1 nRF52840, chip antenna, open CPU Learn More about u-blox u blox bmd 380 bluetooth module	Datasheet	2,403In Stock 6,000On Order On Order Ship Dates Mfr. #: BMD-380-A-R Stock: 2,403 Can Ship Immediately On Order: 5,000 Expected 12/28/2026 1,000 Expected 1/14/2027 Factory Lead-Time: 20 Weeks	Cut Tape NT$343.44 NT$333.05 NT$332.69 NT$302.57 Reel NT$302.57	Min.: 1 Mult.: 1 : 1,000
Bluetooth Modules - 802.15.1 nRF52832, metal antenna, u-connectXpress / open CPU NINA-B112-05B u-blox 1: NT$221.55 3,325In Stock	Mfr. Part # NINA-B112-05B Mouser Part # 377-NINA-B112-05B	u-blox	Bluetooth Modules - 802.15.1 nRF52832, metal antenna, u-connectXpress / open CPU	Datasheet	3,325In Stock	Cut Tape NT$221.55 NT$209.36 Reel NT$209.36	Min.: 1 Mult.: 1 : 500
Development Boards & Kits - ARM Discovery kit with STM32G431CB MCU B-G431B-ESC1 STMicroelectronics 1: NT$1,407.47 2,311In Stock	Mfr. Part # B-G431B-ESC1 Mouser Part # 511-B-G431B-ESC1	STMicroelectronics	Development Boards & Kits - ARM Discovery kit with STM32G431CB MCU Learn More about STMicroelectronics stm b g431b esc1 discovery kit	Datasheet	2,311In Stock	NT$1,407.47	Min.: 1 Mult.: 1 Max.: 20
Development Boards & Kits - ARM STM32 Nucleo Development Board NUCLEO-F303K8 STMicroelectronics 1: NT$721.66 1,199In Stock	Mfr. Part # NUCLEO-F303K8 Mouser Part # 511-NUCLEO-F303K8	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo Development Board Learn More about STMicroelectronics stm nucleo development boards	Datasheet	1,199In Stock	NT$721.66	Min.: 1 Mult.: 1 Max.: 20
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F303RE MCU, supports Arduino & ST morpho NUCLEO-F303RE STMicroelectronics 1: NT$713.42 946In Stock	Mfr. Part # NUCLEO-F303RE Mouser Part # 511-NUCLEO-F303RE	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F303RE MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo development boards	Datasheet	946In Stock	NT$713.42	Min.: 1 Mult.: 1 Max.: 20
Development Boards & Kits - ARM Nucleo Board STM32F4 STM32F401RE 512K NUCLEO-F401RE STMicroelectronics 1: NT$665.02 2,273In Stock	Mfr. Part # NUCLEO-F401RE Mouser Part # 511-NUCLEO-F401RE	STMicroelectronics	Development Boards & Kits - ARM Nucleo Board STM32F4 STM32F401RE 512K Learn More about STMicroelectronics stm nucleo f401re nucleo dev boards	Datasheet	2,273In Stock	NT$665.02	Min.: 1 Mult.: 1 Max.: 20
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F411RE MCU, supports Arduino & ST morpho NUCLEO-F411RE STMicroelectronics 1: NT$664.30 1,252In Stock 2,875On Order	Mfr. Part # NUCLEO-F411RE Mouser Part # 511-NUCLEO-F411RE	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F411RE MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo f411re board	Datasheet	1,252In Stock 2,875On Order On Order Ship Dates Mfr. #: NUCLEO-F411RE Stock: 1,252 Can Ship Immediately On Order: 1,130 Expected 11/25/2026 1,745 TBD Factory Lead-Time: 52 Weeks	NT$664.30	Min.: 1 Mult.: 1 Max.: 20
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F446RE MCU, supports Arduino & ST morpho NUCLEO-F446RE STMicroelectronics 1: NT$668.96 4,553In Stock 1,577Expected 12/10/2026	Mfr. Part # NUCLEO-F446RE Mouser Part # 511-NUCLEO-F446RE	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32F446RE MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo f446re board	Datasheet	4,553In Stock 1,577Expected 12/10/2026	NT$668.96	Min.: 1 Mult.: 1 Max.: 15
Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32G431KB MCU, supports Arduino nano connect NUCLEO-G431KB STMicroelectronics 1: NT$713.42 2,442In Stock	Mfr. Part # NUCLEO-G431KB Mouser Part # 511-NUCLEO-G431KB	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-32 development board STM32G431KB MCU, supports Arduino nano connect Learn More about STMicroelectronics stm nucleo g431kb board	Datasheet	2,442In Stock	NT$713.42	Min.: 1 Mult.: 1 Max.: 15
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G491RE MCU, supports Arduino ST morpho NUCLEO-G491RE STMicroelectronics 1: NT$713.42 901In Stock 270On Order	Mfr. Part # NUCLEO-G491RE Mouser Part # 511-NUCLEO-G491RE	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32G491RE MCU, supports Arduino ST morpho Learn More about STMicroelectronics stm nucleo g491re dev board	Datasheet	901In Stock 270On Order	NT$713.42	Min.: 1 Mult.: 1 Max.: 20
Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn NUCLEO-L432KC STMicroelectronics 1: NT$574.32 3,710In Stock	Mfr. Part # NUCLEO-L432KC Mouser Part # 511-NUCLEO-L432KC	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-32 dev board STM32L432KC, supports Arduino nano conn Learn More about STMicroelectronics stm nucleo l432kc board	Datasheet	3,710In Stock	NT$574.32	Min.: 1 Mult.: 1 Max.: 20
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L476RG MCU, supports Arduino & ST morpho NUCLEO-L476RG STMicroelectronics 1: NT$760.74 2,904In Stock	Mfr. Part # NUCLEO-L476RG Mouser Part # 511-NUCLEO-L476RG	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32L476RG MCU, supports Arduino & ST morpho Learn More about STMicroelectronics stm nucleo l476rg development board	Datasheet	2,904In Stock	NT$760.74	Min.: 1 Mult.: 1 Max.: 20
ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F303RET6 STMicroelectronics 1: NT$438.45 7,528In Stock	Mfr. Part # STM32F303RET6 Mouser Part # 511-STM32F303RET6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm 32f3	Datasheet	7,528In Stock	NT$438.45 NT$346.31 NT$307.59 NT$288.95 View NT$287.16 NT$269.95 NT$269.59	Min.: 1 Mult.: 1
Development Boards & Kits - ARM Discovery kit STM32F407VG MCU * New order code STM32F407G-DISC1 (replaces STM32F STM32F407G-DISC1 STMicroelectronics 1: NT$1,070.48 2,369In Stock 500Expected 1/13/2027	Mfr. Part # STM32F407G-DISC1 Mouser Part # 511-STM32F407G-DISC1	STMicroelectronics	Development Boards & Kits - ARM Discovery kit STM32F407VG MCU * New order code STM32F407G-DISC1 (replaces STM32F Learn More about STMicroelectronics stm stm32f407g disc1 kit	Datasheet	2,369In Stock 500Expected 1/13/2027	NT$1,070.48	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM STM32F407VET6 STMicroelectronics 1: NT$472.50 2,885In Stock 3,240Expected 2/22/2027	Mfr. Part # STM32F407VET6 Mouser Part # 511-STM32F407VET6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 512 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	2,885In Stock 3,240Expected 2/22/2027	NT$472.50 NT$364.24 NT$335.56 NT$317.99	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM STM32F407VGT6 STMicroelectronics 1: NT$522.33 2,949In Stock 12,420Expected 2/22/2027	Mfr. Part # STM32F407VGT6 Mouser Part # 511-STM32F407VGT6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	2,949In Stock 12,420Expected 2/22/2027	NT$522.33 NT$386.10 NT$355.99 NT$353.12 View NT$331.97 NT$328.74	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash STM32F411RET6TR STMicroelectronics 1: NT$289.67 3,675In Stock	Mfr. Part # STM32F411RET6TR Mouser Part # 511-STM32F411RET6TR	STMicroelectronics	ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Flash Learn More about STMicroelectronics stm32f4	Datasheet	3,675In Stock	Cut Tape NT$289.67 NT$220.48 NT$196.46 NT$183.91 View Reel NT$163.12 NT$179.61 NT$164.19 NT$163.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU STM32F412CGU6 STMicroelectronics 1: NT$354.92 3,818In Stock 15,600On Order	Mfr. Part # STM32F412CGU6 Mouser Part # 511-STM32F412CGU6	STMicroelectronics	ARM Microcontrollers - MCU STM32 Dynamic Efficiency MCU BAM, High-performance & DSP FPU, Arm Cortex-M4 MCU Learn More about STMicroelectronics stm32f4	Datasheet	3,818In Stock 15,600On Order On Order Ship Dates Mfr. #: STM32F412CGU6 Stock: 3,818 Can Ship Immediately On Order: 7,800 Expected 2/22/2027 7,800 TBD Factory Lead-Time: 52 Weeks	NT$354.92 NT$291.10 NT$277.84 NT$241.27 View NT$238.76 NT$221.91	Min.: 1 Mult.: 1 Max.: 800
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1 STM32F413CHU6 STMicroelectronics 1: NT$437.01 2,214In Stock	Mfr. Part # STM32F413CHU6 Mouser Part # 511-STM32F413CHU6	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	2,214In Stock	NT$437.01 NT$341.65 NT$303.65 NT$291.82 View NT$278.91 NT$271.38 NT$265.65	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM STM32F415VGT6 STMicroelectronics 1: NT$466.05 2,353In Stock 2,160Expected 2/22/2027	Mfr. Part # STM32F415VGT6 Mouser Part # 511-STM32F415VGT6	STMicroelectronics	ARM Microcontrollers - MCU ARM M4 1024 FLASH 168 Mhz 192kB SRAM Learn More about STMicroelectronics stm32f4	Datasheet	2,353In Stock 2,160Expected 2/22/2027	NT$466.05 NT$358.86 NT$331.97 NT$330.90 View NT$318.35 NT$307.59 NT$300.06 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 1,5 MByte of Flash 1 STM32F423VHH6 STMicroelectronics 1: NT$491.15 1,386In Stock	Mfr. Part # STM32F423VHH6 Mouser Part # 511-STM32F423VHH6	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	1,386In Stock	NT$491.15 NT$373.20 NT$357.78 NT$315.12 View NT$300.78 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU STM32F427VIT6 STMicroelectronics 1: NT$579.34 3,352In Stock	Mfr. Part # STM32F427VIT6 Mouser Part # 511-STM32F427VIT6	STMicroelectronics	ARM Microcontrollers - MCU 32B ARM Cortex-M4 2Mb Flash 168MHz CPU Learn More about STMicroelectronics stm32f4	Datasheet	3,352In Stock	NT$579.34 NT$440.96 NT$400.44 NT$386.46 View NT$367.10 NT$359.22 Quote	Min.: 1 Mult.: 1
Development Boards & Kits - ARM Discovery kit STM32F429ZI MCU * New order code STM32F429I-DISC1 (replaces STM32F STM32F429I-DISC1 STMicroelectronics 1: NT$1,629.38 568In Stock	Mfr. Part # STM32F429I-DISC1 Mouser Part # 511-STM32F429I-DISC1	STMicroelectronics	Development Boards & Kits - ARM Discovery kit STM32F429ZI MCU * New order code STM32F429I-DISC1 (replaces STM32F Learn More about STMicroelectronics stm stm32f429i disc1 kit	Datasheet	568In Stock	NT$1,629.38	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz STM32F429IGT6 STMicroelectronics 1: NT$615.54 1,826In Stock	Mfr. Part # STM32F429IGT6 Mouser Part # 511-STM32F429IGT6	STMicroelectronics	ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 180MHz Learn More about STMicroelectronics stm32f4	Datasheet	1,826In Stock	NT$615.54 NT$549.22 NT$424.11 NT$415.50 View NT$411.92 NT$395.07 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 180MHz STM32F429IIT6 STMicroelectronics 1: NT$679.72 1,551In Stock 4,400Expected 3/9/2027	Mfr. Part # STM32F429IIT6 Mouser Part # 511-STM32F429IIT6	STMicroelectronics	ARM Microcontrollers - MCU DSP FPU ARM CortexM4 2Mb Flash 180MHz Learn More about STMicroelectronics stm32f4	Datasheet	1,551In Stock 4,400Expected 3/9/2027	NT$679.72 NT$602.28 NT$476.09 NT$463.54 NT$445.62	Min.: 1 Mult.: 1 Max.: 370