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NXP — MCX A Series Microcontrollers

NXP

 

NXP MCX A Series Microcontrollers

Addressing applications with scalable device options, low power and intelligent peripherals

Motor Control Product Highlight: MCX A34 Family

Engineered for high-performance motor control across industrial, home, and embedded applications. Powered by an Arm® Cortex®-M33 core running up to 180 MHz, the MCX A34x integrates a rich analog subsystem with:

  • Dual FlexPWM with 4 submodules for precise motor timing
  • 4x 16-bit ADCs with synchronized sampling for accurate signal capture
  • 4x high-speed OpAmps for real-time current sensing
  • Math Acceleration Unit (MAU) for ultra-fast trigonometric calculations—up to 17x faster than CMSIS-DSP
  • SmartDMA and rich serial peripherals for efficient data handling

Whether you're building smart appliances, HVAC systems, solar inverters, or mobile robotics, the MCX A34x delivers scalable, cost-efficient motor control with rapid time-to-market.
 

Key Features

Scalability and Balanced Performance
The MCX A series is highly scalable, offering balance between cost, performance and power consumption.

Autonomous and Low-Power Peripherals
Autonomous peripherals take the load off the core for power-saving and power modes to keep the intelligent peripherals running while the core is in sleep.

MCUXpresso Developer Experience
MCUXpresso IDEs, SDK, secure provisioning and configuration tools help speed-up development time with high-quality software and tools.

Applications

  • Sensing & metering
  • Building control & automation
  • Smart circuit breaker
  • Home appliances
  • USB accessories

 

  • Compressor drive
  • Smart lighting
  • Hand-held devices
  • Power tools
  • IoT nodes

 

MCX A1xx Block Diagram

NXP MCX A Series MCU Block Diagram
 

MCX A34x Block Diagram

NXP MCX A34x MCU Block Diagram

 

Development Board

NXP FRDM-MCXA153
  • Standard form factor and headers
  • Easy access to MCU I/Os
  • Onboard MCU-Link debugger
  • USB-C Cable

Start developing now with NXP’s Application Code Hub and Expansion Board Hub

 

FRDM-MCXA346-NXP-FNT
FRDM-MCXA346
NXP
FRDM MCXA346 Development Board
As low as: $17.65 (USD)
FRDM-MCXA153-NXP-FNT
FRDM-MCXA153
NXP
As low as: $13.24 (USD)
LQFP-64-NXP-FNT-MED
MCXA153VLH
NXP
As low as: $1.25 (USD)
HVQFN-48-NXP-FNT-MED
MCXA153VFT
NXP
As low as: $1.16 (USD)
HVQFN-NXP-FNT-MED
MCXA153VFM
NXP
As low as: $1.01 (USD)
LQFP-64-NXP-FNT-MED
MCXA152VLH
NXP
As low as: $1.37 (USD)
HVQFN-48-NXP-FNT-MED
MCXA152VFT
NXP
As low as: $1.26 (USD)
HVQFN-NXP-FNT-MED
MCXA152VFM
NXP
MCXA152 Series 64 kB Flash 16 kB RAM 96 MHz 32-Bit Microcontroller - HVQFN-32
As low as: $1.09 (USD)
LQFP-64-NXP-FNT-MED
MCXA143VLH
NXP
As low as: $1.19 (USD)
QFN-48-NXP-FNT-MED
MCXA143VFT
NXP
As low as: $1.10 (USD)
HVQFN-NXP-FNT-MED
MCXA143VFM
NXP
As low as: $0.945 (USD)
LQFP-64-NXP-FNT-MED
MCXA142VLH
NXP
As low as: $1.30 (USD)
QFN-48EP-NXP-FNT-MED
MCXA142VFT
NXP
As low as: $1.20 (USD)
HVQFN-NXP-FNT-MED
MCXA142VFM
NXP
As low as: $1.02 (USD)
LQFP-64-8BIT-NXP-FNT
MCXA345VLH
NXP
MCXA34 Series 512 kB Flash 128 kB RAM 180 MHz 32-Bit Microcontroller - LQFP-64
As low as: $2.23 (USD)
LQFP-100-NXP-FNT-MED
MCXA345VLL
NXP
As low as: $2.39 (USD)
LQFP-144-32-BIT-MICR
MCXA345VLQ
NXP
As low as: $2.81 (USD)
LQFP-64-8BIT-NXP-FNT
MCXA346VLH
NXP
As low as: $2.32 (USD)
LQFP-100-NXP-FNT-MED
MCXA346VLL
NXP
As low as: $2.47 (USD)

 

NXP: MCX A Series Launch Video
 
NXP: FRDM Development Boards for Rapid Prototyping