MCX A34x Arm® Cortex®-M33 Microcontrollers

NXP Semiconductors MCX A34x Arm® Cortex®-M33 Microcontrollers support running up to 180MHz, 1MB of Flash, and 256kB RAM. The MCX A34x targets motor control applications, optimized with a high-performance and MAU engine, two integrated FlexPWM with four submodules combined with AOI, up to four Analog-to-Digital Converters (ADCs), rich serial peripherals, and SmartDMA. The NXP Semiconductors MCX A34x devices are supported by the MCUXpresso Developer Experience to optimize, ease, and help accelerate embedded system development.

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Qty. RoHS ECAD Model Series
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Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
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NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 64 QFP
Datasheet
788In Stock
Min.: 1
Mult.: 1

MCX A SMD/SMT LQFP-64 ARM Cortex M33 512 kB 32 bit 16 bit 180 MHz 55 I/O 128 KB 1.71 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 100 QFP
Datasheet
439In Stock
Min.: 1
Mult.: 1

MCX A SMD/SMT LQFP-100 ARM Cortex M33 512 kB 32 bit 16 bit 180 MHz 86 I/O 128 KB 1.71 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 144 QFP
Datasheet
300In Stock
Min.: 1
Mult.: 1

MCX A 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
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 144 QFP
Datasheet
424In Stock
Min.: 1
Mult.: 1

MCX A SMD/SMT LQFP-100 ARM Cortex M33 1 MB 32 bit 16 bit 180 MHz 86 I/O 256 KB 1.71 V 3.6 V - 40 C + 125 C Tray
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 144 QFP
Datasheet
300In Stock
Min.: 1
Mult.: 1

MCX A 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
NXP Semiconductors ARM Microcontrollers - MCU MCX A34 Mixed-Signal, Optimized for Motor Control and High-Performance Analog Peripherals, 64 QFP
Datasheet
800Expected 3/8/2026
Min.: 1
Mult.: 1

MCX A SMD/SMT LQFP-64 ARM Cortex M33 1 MB 32 bit 16 bit 180 MHz 55 I/O 256 KB 1.71 V 3.6 V - 40 C + 125 C Tray