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NXP Semiconductors FRDM-MCXN947 User Manual

NXP Semiconductors FRDM-MCXN947
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UM12018
FRDM-MCXN947 Board User Manual
Rev. 1 — 20 January 2024 User manual
Document information
Information Content
Keywords FRDM-MCXN947, UM12018, MCXN947
Abstract The NXP FRDM-MCXN947 board is a low-cost design and evaluation board based on MCXN947
device. This document describes the hardware for the FRDM-MCXN947 board.

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NXP Semiconductors FRDM-MCXN947 Specifications

General IconGeneral
ManufacturerNXP Semiconductors
ModelFRDM-MCXN947
Core ProcessorARM Cortex-M33
Core Size32-Bit
Speed150MHz
Operating Voltage1.71V ~ 3.6V
Operating Temperature-40°C ~ 105°C
Package / Case100-LQFP
Mounting TypeSurface Mount
ConnectivityCAN, I2C, SPI, UART, USB
PeripheralsDMA, I2S, POR, PWM, WDT
Oscillator TypeInternal

Summary

FRDM-MCXN947 Overview

Block Diagram

Visual representation of the board's components and their interconnections.

Board Features

Detailed description of the hardware specifications and capabilities of the FRDM-MCXN947 board.

Board Kit Contents

Lists all items included in the FRDM-MCXN947 board package.

Board Pictures

Visual documentation of the FRDM-MCXN947 board from various angles.

Connectors

Details the different connectors on the board and their functions.

Jumpers

Explains the purpose and configuration options for jumpers on the board.

Push Buttons

Describes the functionality of the push buttons for user interaction.

LEDs

Details the status and user-controlled LEDs on the FRDM-MCXN947 board.

FRDM-MCXN947 Functional Description

Power Supplies

Explains the board's power input sources and internal voltage regulation.

Clocks

Describes the crystal oscillators providing accurate time bases for the board.

USB Interface

Details the high-speed USB connectivity and Type-C connector.

Ethernet Interface

Explains the board's Ethernet controller, PHY, and RJ45 connector.

FlexCAN Interface

Describes the Controller Area Network interface and transceiver.

I3C Sensor Interface

Details the digital temperature sensor and its I3C interface.

SD Card Interface

Explains the micro Secure Digital Host Controller interface for SD cards.

Flash Memory Interface

Describes the Flexible Serial Peripheral Interface for external flash memory.

Arduino Compatible I/O Headers

Details headers supporting Arduino shields and FRDM ecosystem modules.

FlexIO Header

Describes the FlexIO header for LCD display and camera applications.

mikroBUS Headers

Details the pinouts for the mikroBUS expansion headers.

Camera Header

Explains the header for camera connection and its pinout.

Pmod Header

Describes the Pmod header for connecting peripheral modules.

Board Errata

Lists known issues and deviations found in the board hardware.

Board Operating Conditions

Specifies the operating temperature range and conditions for the board.

MCU-Link OB Debug Probe

MCU-Link Overview

Introduces the MCU-Link debug probe architecture and its basis on LPC55S69 MCU.

Supported MCU-Link Features

Summarizes the mandatory and optional features supported by MCU-Link on the board.

Supported Debug Scenarios

Outlines different ways to use MCU-Link for debugging target MCUs or external targets.

MCU-Link Host Driver and Utility Installation

Guide for installing necessary drivers and utilities for MCU-Link on host systems.

Updating MCU-Link Firmware

Steps to configure MCU-Link in ISP mode and update its firmware.

Using MCU-Link with MCUXpresso IDE

How to use MCU-Link with MCUXpresso IDE for debugging.

Using MCU-Link with MCUXpresso for Visual Studio Code

How to use MCU-Link with MCUXpresso for VS Code.

Using MCU-Link with Third-Party IDEs

How to use MCU-Link with other IDEs like IAR and Keil.

MCU-Link USB Connector

Details the USB Type-C connector (J17) for MCU-Link high-speed connection.

Connecting to a Target through a USB-to-UART Bridge

How to use MCU-Link as a USB-to-UART bridge for serial communication.

Connecting to a Target through a USB-to-SPI or USB-to-I2C Bridge

Using MCU-Link for USB-to-SPI or USB-to-I2C communication with the target MCU.

MCU-Link Status LEDs

Explains the status LEDs for MCU-Link and their behavior.

Related Documentation

Acronyms

Revision History

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