OM13098UL-LPCXPRESSO LPC54628 EVAL BRD 嵌入式MCU/DSP评估板

　　1. Introduction

　　The LPCXpresso?family of boards provides a powerful and flexible development system for NXP's LPC Cortex®-M family of MCUs. They can be used with a wide range of development tools, including NXP’s MCUXpresso IDE. The LPCXpresso54608(OM13092), LPCXpresso54618 (board provided as part of the OM13094 CAN-FD Kit), LPCXpresso54628 (OM13098), LPCXpresso54018 (OM40003) and LPCXpresso54S018 (LPC54S018-EVK) boards share the same design and have been developed by NXP to enable evaluation of and prototyping with the LPC546x8/540xx/54S0xx families of MCUs. There is no functional difference between these boards except the (1) functionality of the LPC546x8/540xx/54S0xx device installed, and (2) that the LPC54618 board included in the OM13094 and LPC54S018 board do not include the LCD panel. The LPCXpresso54018 and LPCXpresso54S018 also use the same board design and components, but have different booting behavior due to differences in their boot ROMs and have different internal pull up resistor behavior at reset. All boards use a BGA180 package.

　　Note that the LPCXpresso54628 board features an LPC54628 device which has a superset of functionality compared to the LPC54608 and LPC54618. This means code written for the LPC54608 and LPC54618 can run unchanged on the LPC54628. The LPC54628 is capable of running at up to 220MHz, but requires a different power library (from the MCUXpresso SDK) than the other devices in order to run at this clock speed.

　　The LPCXpresso54018/54S018 boards features and LPC54018 or LPC54S018 MCU which can operate at up to 180MHz. These MCUs also include CAN-FD support. While most of the peripherals are identical between LPC540xx, LPC54S0xx and LPC546x8devices, a different SDK is required for each family.

　　The schematics show that the board was designed for either 1.8 V or 3.3 V build configurations, but all production boards are built in the 3.3 V configuration.

　　2. Feature summary

　　The LPCXpresso546x8/540xx/54S0xx board includes the following features:

　　?On-board, high-speed USB based, Link2 Debug Probe with CMSIS-DAP and SEGGER J-Link protocol options:

　　-- Link2 probe can be used with on-board LPC546x8/540xx/54S0xx or external target.

　　-- UART and SPI port bridging from LPC546x8/540xx/54S0xx target to USB via the on-board Debug Probe.

　　-- Support for external Debug Probe.

　　?3 x user LEDs

　　?Target Reset, ISP (3) and user buttons

　　?Expansion options based on popular standards:

　　-- Arduino UNO compatible expansion site with additional LPCXpresso V3 standard connections

　　-- PMod?compatible expansion port

　　-- Host connection / general purpose expansion port

　　?On-board 3.3V regulator with external power supply options.

　　?Built-in power consumption measurement for target LPC546x8/540xx/54S0xx MCU.

　　?Winbond 128Mb W25Q128JVFIM Quad-SPI flash (Micron devices used on all revisions up to Rev C and some Rev D.)

　　?Winbond 128Mb W9812G6JB-6I SDRAM (Micron Mt48LC8M16A2B4 used on all revisions up to Rev C and some Rev D.).

　　?Knowles SPH0641LM4H digital microphone.

　　?Full size SD/MMC card slot.

　　?NXP MMA8652FCR1 accelerometer.

　　?Stereo audio codec with line in/out.

　　?High and full speed USB ports with micro A/B connector for host or device functionality.

　　?10/100Mbps Ethernet (RJ45 connector).

　　?Rocktech RK043FN02H 272x480 color LCD with capacitive touch screen. Available separately for LPCXpresso54S018 boards.

　　? 李 进

　　? 深圳博瑞图电子科技有限公司

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