Zurück zu NXP Semiconductors

NXP Semiconductors MCX A5 Microcontrollers (MCUs) - Coming Soon

NXP Semiconductors MCX A5 Microcontrollers (MCUs) are scalable MCUs in the MCX A Series designed for high-performance motor control and connected embedded control. Optimized for connected industrial and secure edge applications, NXP Semiconductors MCX A5 combines a 240MHz Arm® Cortex®-M33 core with up to 2MB of Flash and 640kB of SRAM, along with advanced connectivity, rich analog integration, versatile serial interfaces, and enhanced security capabilities. Integrated 10/100M Ethernet MAC and 10BASE-T1S digital PHY helps simplify industrial networking, delivering the performance and integration needed to build reliable, connected, and secure next-generation industrial and IoT systems.

Features

  • Core and performance
    • Arm Cortex-M33 up to 240MHz with 988.8 CoreMark (4.12 CoreMark/MHz)
    • FPU, DSP, MPU, and TrustZone® support
    • SmartDMA co-processor
  • Memory
    • Up to 2MB dual-bank Flash with ECC and read-while-write
    • 16kB cache engine
    • Up to 640kB SRAM, configurable as up to 64kB RAM with ECC
    • 24kB RAM retained down to VBAT mode
  • Security
    • Enhanced security with secure boot, secure firmware update, secure debug, and life cycle management, hardware crypto acceleration, key management, and PQC-capable security support
    • Designed with a security architecture targeting PSA Level 3 and SESIP Level 3 certification
  • Serial interfaces
    • Up to 6x LPUART
    • Up to 5x LPI2C
    • Up to 6x LPSPI
    • Up to 4x I3C
    • Up to 1x FlexIO
  • Connectivity
    • Up to 1x USB High-Speed Host/Device with on-chip HS PHY
    • Up to 2x CAN FD
    • Up to 1x FlexSPI
    • eSPI
    • TSI
  • Ethernet connectivity
    • Up to 1x 10BASE-T1S Digital PHY
    • Up to 1x Ethernet MAC can support MII/RMII/Ethernet interface, depending on device configuration
  • Analog
    • Up to 2x 16-bit ADC
    • Up to 2x 12-bit DAC
    • Analog comparators
    • Voltage reference
    • Integrated temperature sensor
  • Timers and control peripherals
    • Up to 5x 32-bit timers
    • Low-power timer
    • Frequency measurement
    • Up to 2x Windowed watchdog timers
    • Wake timer
    • Micro-tick timer
    • OS event timer
    • RTC
    • PWM/event timing resources
  • GPIO and packages
    • Up to 134 GPIOs
    • Up to 4x high-drive 20mA I/Os
    • WFBGA169
    • LQFP144
    • LQFP100
  • Power and operating range
    • 1.71V to 3.6V operating voltage
    • 1.2V independent I/O supply support
    • Low-power modes
    • Wake-up sources down to deep power-down mode
    • Operating temperature range up to +125°C junction temperature

Applications

  • Building control
  • Control panel
  • Factory automation
  • Power and energy
  • Building safety and security
  • Home appliances
  • Home entertainment
  • Datacenter
  • Gaming accessories

Additional Resources

MCU Options

Chart - NXP Semiconductors MCX A5 Microcontrollers (MCUs)

Block Diagram

Block Diagram - NXP Semiconductors MCX A5 Microcontrollers (MCUs)

Related Microcontrollers

NXP Semiconductors MCX A-Baureihe Mikrocontroller

Teil des MCX-Portfolios von Arm® Cortex®-M-basierten MCUs.

Learn Moreüber NXP Semiconductors MCX A-Baureihe Mikrocontroller View Productsverwandt mit NXP Semiconductors MCX A-Baureihe Mikrocontroller

NXP Semiconductors MCX Industrie- und IoT-Mikrocontroller

ARM® Cortex®-M-MCUs in einem skalierbaren, sicheren und entwicklerorientierten Mikrocontroller-Portfolio.

Learn Moreüber NXP Semiconductors MCX Industrie- und IoT-Mikrocontroller View Productsverwandt mit NXP Semiconductors MCX Industrie- und IoT-Mikrocontroller
Veröffentlichungsdatum: 2026-08-26 | Aktualisiert: 2026-09-01