IoTSploit NXP Board

IoTSploit Development Board

IoTSploit NXP Development Board

The IoTSploit development board features an NXP LPC4330FBD144 dual-core microcontroller with extensive connectivity support and configurations. Here are the key features of the IoTSploit board:

  • LPC4330 microcontroller in LQFP144 package

  • Dual CAN interfaces with TJA1042T-3 transceivers

  • USB Type-C connector with USB 2.0 support

  • 10/100 Ethernet with LAN8720A PHY

  • External flash memory (W25Q16DV)

  • Multiple power management features:

    • AP7333 voltage regulator

    • AP22653AW6-7 power management IC

    • USB power protection (IP4220CZ6)

  • Debugging and programming:

    • DFU and RESET buttons

    • SPIFI programming interface

    • Debug test points

  • Status indicators:

    • Multiple LED indicators

    • Power status LEDs

NXP Hardware Components

The IoTSploit board provides the following hardware components:

  • LPC4330FBD144 Microcontroller

    • Dual-core ARM Cortex-M4/M0 processor

    • High-speed and low-speed external crystals (25MHz and MCU_XTAL)

    • 1.8V core voltage with AP7333 regulator

    • Multiple power domains with bypass options

  • Memory

    • W25Q16DV external SPI flash memory

    • Configurable memory interfaces

  • Networking

    • 10/100 Ethernet with LAN8720A PHY

    • H1102NLT transformer for Ethernet isolation

    • Dual CAN interfaces with TJA1042T-3 transceivers

  • USB Interface

    • USB Type-C connector with USB 2.0 support

    • ESD protection (SP0503BAHT)

    • VBUS sensing and power management

    • USB power protection circuit

NXP Supported Features

Interface

Controller

Driver/Component

NVIC

on-chip

nested vector interrupt controller

UART

on-chip

serial port

GPIO

on-chip

gpio

USB

on-chip

USB device

CAN

on-chip

Dual CAN controller

ETHERNET

on-chip

ethernet

SPI Flash

on-chip

flash memory

NXP System Clock

The IoTSploit board is configured to use the 25MHz external oscillator with additional MCU_XTAL for precise timing operations.

NXP Programming and Debugging

The IoTSploit board includes both DFU and SPIFI programming interfaces.

NXP Flashing Methods

The board can be flashed through:

  • DFU bootloader using the USB interface

  • SPIFI programming interface

  • Debug test points for external programmers

Note

The board includes multiple test points for debugging and programming access.