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Design DocumentNxp

MCX A345, A346, A355, A356, A365, and A366 Microcontrollers Reference Manual

Technical reference manual for NXP MCX A series microcontrollers, featuring the Arm Cortex-M33 core, memory architecture, peripheral configuration, and system control.

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Overview

This comprehensive reference manual provides detailed technical specifications and functional descriptions for the NXP MCX A series microcontrollers, including models MCXA345, MCXA346, MCXA355, MCXA356, MCXA365, and MCXA366. The document covers the Arm Cortex-M33 core architecture, system memory mapping, and bus priority arbitration. It details integral hardware components such as the Flash Memory Module (FMU), Flash Memory Controller (FMC), and the Low Power Cache Controller (LPCAC). Technical documentation is also provided for system peripherals including Port Control (PORT), General Purpose Input/Output (GPIO), Input Multiplexing (INPUTMUX), and the System Controller (SYSCON), alongside error management modules like the Error Injection Module (EIM) and Error Recording Module (ERM).

Use Cases

  • Embedded software development for MCX A series MCUs
  • Hardware integration and signal multiplexing configuration
  • Flash memory management and system initialization
  • Developing low-power embedded applications
  • Implementing error detection and recording in industrial systems

Referenced Parts

MCXA345VLH

NXP

Supports MCXA345VLQ, MCXA345VLL, MCXA345VLH, MCXA345VPN...

MCXA345VLL

NXP

Supports MCXA345VLQ, MCXA345VLL, MCXA345VLH, MCXA345VPN...

MCXA345VLQ

NXP

Supports MCXA345VLQ, MCXA345VLL, MCXA345VLH, MCXA345VPN, MCXA346VLQ, MCXA346VLL, MCXA346VLH, MCXA346VPN, MCXA355VLQ, MCXA355VLL, MCXA355VLH, MCXA355VPN, MCXA356VLQ, MCXA356VLL, MCXA356VLH, MCXA356VPN, MCXA365VLQ, MCXA365VLL, MCXA365VLH, MCX

MCXA345VPN

NXP

Supports MCXA345VLQ, MCXA345VLL, MCXA345VLH, MCXA345VPN...

MCXA346VLH

NXP

Supports MCXA346VLQ, MCXA346VLL, MCXA346VLH, MCXA346VPN...

MCXA346VLL

NXP

Supports MCXA346VLQ, MCXA346VLL, MCXA346VLH, MCXA346VPN...

MCXA346VLQ

NXP

Supports MCXA346VLQ, MCXA346VLL, MCXA346VLH, MCXA346VPN...

MCXA346VPN

NXP

Supports MCXA346VLQ, MCXA346VLL, MCXA346VLH, MCXA346VPN...

MCXA355VLH

NXP

Supports MCXA355VLQ, MCXA355VLL, MCXA355VLH, MCXA355VPN...

MCXA355VLL

NXP

Supports MCXA355VLQ, MCXA355VLL, MCXA355VLH, MCXA355VPN...

MCXA355VLQ

NXP

Supports MCXA355VLQ, MCXA355VLL, MCXA355VLH, MCXA355VPN...

MCXA355VPN

NXP

Supports MCXA355VLQ, MCXA355VLL, MCXA355VLH, MCXA355VPN...

MCXA356VLH

NXP

Supports MCXA356VLQ, MCXA356VLL, MCXA356VLH, MCXA356VPN...

MCXA356VLL

NXP

Supports MCXA356VLQ, MCXA356VLL, MCXA356VLH, MCXA356VPN...

MCXA356VLQ

NXP

Supports MCXA356VLQ, MCXA356VLL, MCXA356VLH, MCXA356VPN...

MCXA356VPN

NXP

Supports MCXA356VLQ, MCXA356VLL, MCXA356VLH, MCXA356VPN...

MCXA365VLH

NXP

Supports MCXA365VLQ, MCXA365VLL, MCXA365VLH, MCXA365VPN...

MCXA365VLL

NXP

Supports MCXA365VLQ, MCXA365VLL, MCXA365VLH, MCXA365VPN...

MCXA365VLQ

NXP

Supports MCXA365VLQ, MCXA365VLL, MCXA365VLH, MCXA365VPN...

MCXA365VPN

NXP

Supports MCXA365VLQ, MCXA365VLL, MCXA365VLH, MCXA365VPN...

MCXA366VLH

NXP

Supports MCXA366VLQ, MCXA366VLL, MCXA366VLH and MCXA366VPN

MCXA366VLL

NXP

Supports MCXA366VLQ, MCXA366VLL, MCXA366VLH and MCXA366VPN

MCXA366VLQ

NXP

Supports MCXA366VLQ, MCXA366VLL, MCXA366VLH and MCXA366VPN

MCXA366VPN

NXP

Supports MCXA366VLQ, MCXA366VLL, MCXA366VLH and MCXA366VPN

8005h

Maxim

CRC-16_MAXIM 8005h 0000h 1 1 FFFFh 1h 2h 1h

CRC-16_

Maxim

CRC-16_MAXIM 8005h 0000h 1 1 FFFFh 1h 2h 1h

CRC-16_

Maxim

CRC-16_MAXIM [31:16] = Valid data [15:0] = Unknown