ARM Microcontrollers - MCU

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MCX A Series Microcontrollers

NXP Semiconductors MCX A Microcontrollers address many applications with scalable device options, low power, and intelligent peripherals. The MCX A series operates at up to 96MHz with high levels of integration and analog. The low-power cache enhances the system performance with built-in RAM self-test hardware and supporting safety applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	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	Packaging
ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP MCXA144VLH NXP Semiconductors 1: ¥606.3 25On Order New Product	Mfr. Part # MCXA144VLH Mouser Part # 771-MCXA144VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	25On Order	¥606.3 ¥456.8 ¥397 ¥367.1 View ¥365.4 ¥342.2 ¥340.5 ¥332.2	Min.: 1 Mult.: 1	MCX A	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	48 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN MCXA145VFT NXP Semiconductors 1: ¥847.1 25On Order New Product	Mfr. Part # MCXA145VFT Mouser Part # 771-MCXA145VFT New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	25On Order	¥847.1 ¥559.8 ¥511.6 ¥433.5 View ¥411.9 ¥368.7 ¥335.5 ¥332.2 ¥322.2	Min.: 1 Mult.: 1	MCX A														Tray
ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP MCXA145VLH NXP Semiconductors 1: ¥900.3 25On Order New Product	Mfr. Part # MCXA145VLH Mouser Part # 771-MCXA145VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	25On Order	¥900.3 ¥594.6 ¥543.1 ¥461.8 View ¥436.8 ¥390.3 ¥358.8 ¥357.1 ¥347.1	Min.: 1 Mult.: 1	MCX A	SMD/SMT		ARM Cortex M33	512 kB	32 bit	12 bit	48 MHz	52 I/O	96 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN MCXA146VFT NXP Semiconductors 1: ¥782.3 25On Order New Product	Mfr. Part # MCXA146VFT Mouser Part # 771-MCXA146VFT New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	25On Order	¥782.3 ¥563.1 ¥496.6 ¥425.2 View ¥387 ¥355.5 ¥342.2 ¥338.8 ¥330.5	Min.: 1 Mult.: 1	MCX A														Tray
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFP MCXA152VLF NXP Semiconductors 1: ¥644.5 25On Order New Product	Mfr. Part # MCXA152VLF Mouser Part # 771-MCXA152VLF New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	25On Order	¥644.5 ¥426.9 ¥388.7 ¥347.1 View ¥292.3 ¥279 ¥259.1 ¥255.8 ¥247.5	Min.: 1 Mult.: 1	MCX A														Tray
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFP MCXA153VLF NXP Semiconductors 1: ¥485 25On Order New Product	Mfr. Part # MCXA153VLF Mouser Part # 771-MCXA153VLF New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	25On Order	¥485 ¥362.1 ¥313.9 ¥297.3 View ¥280.7 ¥270.7 ¥267.4 ¥259.1	Min.: 1 Mult.: 1	MCX A														Tray
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP MCXA154VLH NXP Semiconductors 1: ¥622.9 25On Order New Product	Mfr. Part # MCXA154VLH Mouser Part # 771-MCXA154VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	25On Order	¥622.9 ¥470.1 ¥408.6 ¥378.7 View ¥377 ¥352.1 ¥348.8 ¥340.5	Min.: 1 Mult.: 1	MCX A	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	12 bit	96 MHz	52 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCXA10, 48HVQFN NXP Semiconductors MCXA132VFTR MCXA132VFTR NXP Semiconductors 1: ¥478.4 25Expected 10/29/2026 New Product	Mfr. Part # MCXA132VFTR Mouser Part # 771-MCXA132VFTR New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCXA10, 48HVQFN	Datasheet	25Expected 10/29/2026	Cut Tape ¥478.4 ¥357.1 ¥307.3 ¥292.3 Reel ¥242.5 View ¥275.7 ¥252.5 ¥249.2 ¥235.9	Min.: 1 Mult.: 1 : 2,000	MCX A														Reel, Cut Tape
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 100 QFP NXP Semiconductors MCXA155VLLR MCXA155VLLR NXP Semiconductors 1: ¥755.8 25Expected 10/29/2026 New Product	Mfr. Part # MCXA155VLLR Mouser Part # 771-MCXA155VLLR New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 100 QFP	Datasheet	25Expected 10/29/2026	Cut Tape ¥755.8 ¥573 ¥498.3 ¥495 Reel ¥408.6 View ¥466.7 ¥400.3 ¥390.3	Min.: 1 Mult.: 1 : 1,000	MCX A														Reel, Cut Tape
ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN MCXA143VFT NXP Semiconductors 1: ¥627.9 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # MCXA143VFT Mouser Part # 771-MCXA143VFT	NXP Semiconductors	ARM Microcontrollers - MCU MCX A14 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 48 QFN Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥627.9 ¥446.8 ¥398.6 ¥358.8 View ¥338.8 ¥327.2 ¥317.3 ¥307.3 ¥300.6	Min.: 1 Mult.: 1	MCX A	SMD/SMT	HVQFN-48	ARM Cortex M33	128 kB	32 bit	12 bit	48 MHz	41 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP MCXA152VLH NXP Semiconductors 1: ¥737.5 Non-Stocked Lead-Time 16 Weeks	Mfr. Part # MCXA152VLH Mouser Part # 771-MCXA152VLH	NXP Semiconductors	ARM Microcontrollers - MCU MCX A15 Essential MCUs with Arm Cortex -M33, Low Power and Intelligent Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥737.5 ¥523.2 ¥466.7 ¥415.3 View ¥373.7 ¥345.5 ¥335.5 ¥333.9 ¥328.9	Min.: 1 Mult.: 1	MCX A	SMD/SMT	LQFP-64	ARM Cortex M33	64 kB	32 bit	12 bit	96 MHz	52 I/O	16 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 64 QFP MCXA173VLH NXP Semiconductors 800: ¥323.9 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA173VLH Mouser Part # 771-MCXA173VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥323.9 ¥320.6	Min.: 800 Mult.: 800	MCX A	SMD/SMT	LQFP-64	ARM Cortex M33	128 kB	32 bit	16 bit	180 MHz	55 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 100 QFP MCXA173VLL NXP Semiconductors 450: ¥388.7 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA173VLL Mouser Part # 771-MCXA173VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 100 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥388.7 ¥375.4	Min.: 450 Mult.: 450	MCX A	SMD/SMT	LQFP-100	ARM Cortex M33	128 kB	32 bit	16 bit	180 MHz	86 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 64 QFP MCXA174VLH NXP Semiconductors 1: ¥606.3 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA174VLH Mouser Part # 771-MCXA174VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥606.3 ¥456.8 ¥397 ¥367.1 View ¥365.4 ¥342.2 ¥337.2	Min.: 1 Mult.: 1	MCX A	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	16 bit	180 MHz	55 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 100 QFP MCXA174VLL NXP Semiconductors 1: ¥672.7 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA174VLL Mouser Part # 771-MCXA174VLL New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 100 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥672.7 ¥508.3 ¥425.2 ¥405.3 View ¥383.7 ¥377	Min.: 1 Mult.: 1	MCX A	SMD/SMT	LQFP-100	ARM Cortex M33	256 kB	32 bit	16 bit	180 MHz	86 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 144 QFP MCXA175VLQ NXP Semiconductors 300: ¥576.4 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA175VLQ Mouser Part # 771-MCXA175VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU Arm Cortex -M33 with 180 MHz and Rich Serial Peripherals, 144 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥576.4 ¥534.8 Quote Quote	Min.: 300 Mult.: 300		SMD/SMT	LQFP-144	ARM Cortex M33	512 kB	32 bit	16 bit	180 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A17 Essential MCU, Arm Cortex-M33 with 180 MHz and rich set of peripherals, 144 LQFP MCXA176VLQ NXP Semiconductors 300: ¥593 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA176VLQ Mouser Part # 771-MCXA176VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A17 Essential MCU, Arm Cortex-M33 with 180 MHz and rich set of peripherals, 144 LQFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥593 ¥551.5 Quote Quote	Min.: 300 Mult.: 300		SMD/SMT	LQFP-144	ARM Cortex M33	1 MB	32 bit	16 bit	180 MHz	114 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A18 Essential Mainstream MCU Arm Cortex -M33 with 240 MHz and Rich Serial Peripherals, 144 QFP MCXA185VLQ NXP Semiconductors 300: ¥611.2 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA185VLQ Mouser Part # 771-MCXA185VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A18 Essential Mainstream MCU Arm Cortex -M33 with 240 MHz and Rich Serial Peripherals, 144 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥611.2 ¥568.1 Quote Quote	Min.: 300 Mult.: 300	MCX A	SMD/SMT	LQFP-144	ARM Cortex M33	512 kB	32 bit	16 bit	240 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCXA20 144LQFP MCXA186VLQ NXP Semiconductors 300: ¥629.5 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA186VLQ Mouser Part # 771-MCXA186VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCXA20 144LQFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥629.5 ¥584.7 Quote Quote	Min.: 300 Mult.: 300	MCX A	SMD/SMT	LQFP-144	ARM Cortex M33	1 MB	32 bit	16 bit	240 MHz	114 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 144 QFP MCXA255VLQ NXP Semiconductors 300: ¥646.1 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA255VLQ Mouser Part # 771-MCXA255VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 144 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥646.1 ¥601.3 Quote Quote	Min.: 300 Mult.: 300		SMD/SMT	LQFP-144	ARM Cortex M33	512 kB	32 bit	16 bit	180 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 144 QFP MCXA256VLQ NXP Semiconductors 300: ¥664.4 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA256VLQ Mouser Part # 771-MCXA256VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A25 Enhanced Mainstream MCU Arm Cortex -M33 with 180 MHz, Rich Serial Peripherals and Security, 144 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥664.4 ¥617.9 Quote Quote	Min.: 300 Mult.: 300		SMD/SMT	LQFP-144	ARM Cortex M33	1 MB	32 bit	16 bit	180 MHz	114 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A26: Arm Cortex -M33 Mainstream MCU with Rich Serial Peripherals, 144 QFP MCXA265VLQ NXP Semiconductors 300: ¥689.3 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA265VLQ Mouser Part # 771-MCXA265VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A26: Arm Cortex -M33 Mainstream MCU with Rich Serial Peripherals, 144 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥689.3 ¥669.4 ¥667.7 ¥654.4 Quote Quote	Min.: 300 Mult.: 300	MCX A	SMD/SMT	LQFP-144	ARM Cortex M33	512 kB	32 bit	16 bit	240 MHz	114 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A26: Arm Cortex -M33 Mainstream MCU with Rich Serial Peripherals, 144 QFP MCXA266VLQ NXP Semiconductors 1: ¥1,094.6 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA266VLQ Mouser Part # 771-MCXA266VLQ New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A26: Arm Cortex -M33 Mainstream MCU with Rich Serial Peripherals, 144 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥1,094.6 ¥842.1 ¥739.1 ¥705.9 View ¥667.7 ¥649.5 Quote	Min.: 1 Mult.: 1	MCX A	SMD/SMT	LQFP-144	ARM Cortex M33	1 MB	32 bit	16 bit	240 MHz	114 I/O	256 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 64 QFP MCXA343VLH NXP Semiconductors 800: ¥362.1 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA343VLH Mouser Part # 771-MCXA343VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥362.1	Min.: 800 Mult.: 800	MCX A	SMD/SMT	LQFP-64	ARM Cortex M33	128 kB	32 bit	16 bit	180 MHz	55 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray
ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 64 QFP MCXA344VLH NXP Semiconductors 800: ¥388.7 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part # MCXA344VLH Mouser Part # 771-MCXA344VLH New Product	NXP Semiconductors	ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 64 QFP Learn More about NXP Semiconductors nxp mcx a mcus	Datasheet	Non-Stocked Lead-Time 16 Weeks	¥388.7	Min.: 800 Mult.: 800	MCX A	SMD/SMT	LQFP-64	ARM Cortex M33	256 kB	32 bit	16 bit	180 MHz	55 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 125 C	Tray