NXP Semiconductors i.MX 8M Nano UltraLite DDR3L Скачать руководство пользователя страница 3

Chapter 1

Introduction

This document is the hardware User’s Guide for the i.MX 8M Nano UltraLite (UL) DDR3L Evaluation Kit (EVK) based on the
NXP Semiconductor’s i.MX 8M Nano UltraLite Applications Processor. This board is fully supported by NXP Semiconductor. This
manual includes system setup and configurations, and provides detailed information on the overall design and usage of the EVK
from a hardware system perspective.

1.1 Board overview

The DDR3L EVK is a platform designed to show the most commonly used features of the i.MX 8M Nano UltraLite Applications
Processor. The i.MX 8M Nano UL DDR3L EVK helps developers get familiar with the processor before investing a large amount
of resources in more specific designs.

Table 1

 lists the features of the i.MX 8M Nano ULDDR3L EVK.

Table 1. Board features

Processor

NXP Applications Processor

MIMX8MN5CVPIZAA

DRAM memory

Micron 1GB DDR3L

MT41K512M16VRP-107

Mass storage

SanDisk 32 GB eMMC5.1

SDINBDG4-32G-I1

Micron 32 MB QSPI NOR

MT25QU256ABA1EW7-0SIT

MicroSD card connector

SD3.0 supported

Power

NXP PMIC PC Discrete DCDC/LDO

Camera

CSI interface (Mini-SAS connector)

Ethernet

1 GB Ethernet with RJ45 connector

USB

Port1 is USB (2.0) Type-C connector, Port2 is used as the Power Input

Wi-Fi/Bluetooth

×1 on board Wi-Fi/Bluetooth module AW-CM358SM based on NXP 88W8987, Wi-Fi 5
(802.11ac) and Bluetooth 5.0

Audio connectors

3.5 mm Stereo Line output, 2 Vrms

FPC connector (SAI ports) for Audio Card

Debug connectors

JTAG (10 pin header)

MicroUSB for UART debug, two COM Ports for A53 and M7

Expansion connector

40-pin dual-row Pin Header for I2S, UART, I2C and GPIO expansion

I2C connector

8-pin dual-row Pin Header for I

2

C expansion

Buttons

ON/OFF, RESET

Table continues on the next page...

NXP Semiconductors

i.MX 8M Nano UltraLite DDR3L Evaluation Kit Hardware User's Guide, Rev. 0, March 2, 2021

User's Guide

3 / 17

Содержание i.MX 8M Nano UltraLite DDR3L

Страница 1: ...i MX 8M Nano UltraLite DDR3L Evaluation Kit Hardware User s Guide NXP Semiconductors Document identifier IMX8MNULEVKHUG User s Guide Rev 0 March 2 2021...

Страница 2: ...ernet connector J501 10 2 10 USB connector J301 J302 10 2 11 Wi Fi Bluetooth U9 10 2 12 Audio Line output J401 10 2 13 Audio Card connector J1001 10 2 14 JTAG connector J902 10 2 15 USB UART connector...

Страница 3: ...tions Processor MIMX8MN5CVPIZAA DRAM memory Micron 1GB DDR3L MT41K512M16VRP 107 Mass storage SanDisk 32 GB eMMC5 1 SDINBDG4 32G I1 Micron 32 MB QSPI NOR MT25QU256ABA1EW7 0SIT MicroSD card connector SD...

Страница 4: ...e Applications Processor DDR3L UL EVK assembled by two separate boards 8MNANOD3L CPU SOM Board and 8MMINI BB Base Board USB Type C 45W Power Delivery Supply 5V 3A 9V 3A 15V 3A 20V 2 25A supported USB...

Страница 5: ...on the DDR3L EVK Figure 1 describes each block in the high level block diagram of the DDR3L EVK Figure 1 i MX 8M Nano UL DDR3L EVK block diagram Figure 2 shows the overview of the i MX 8M Nano UL DDR...

Страница 6: ...only NOTE 2 1 Processor The i MX 8M Nano UltraLite applications processors represent NXP Semiconductor s latest achievement in high performing scalable and cost optimized solutions These applications...

Страница 7: ...t from the eMMC device There are two additional boot devices a QSPI Nor Flash on the CPU board and a MicroSD connector on the Base Board If you set the boot device to QSPI or MicroSD the board will bo...

Страница 8: ...Power Tree Figure 4 Power Tree Diagram In Figure 4 the developer can get all the voltage supply rails used on the EVK When some modules are not enabled the power supplies might be shut down by softwar...

Страница 9: ...1 resistors There is no differential termination resistors for DRAM Clock because of the point to point topology Developers can add a termination resistor on Clock if two or more DRAMs used on the bo...

Страница 10: ...P 88W8987 based contains SDIO3 0 UART PCM interface and can support 802 11a b g n ac Bluetooth 5 0 The 2 4 5 G antenna is stuck to the edge of the Base Board with a coaxial cable connected to the CPU...

Страница 11: ...rovided on the EVK to support I2S UART I2C and GPIO connection The developers can use the port for some specific application development Table 5 J1003 pin definition No Net name Description No Net nam...

Страница 12: ...2 VDD_3V3 Power Output 3 3 V 3 4 I2C3_SCL_3V3 I2C clock signal 5 6 I2C3_SDA_3V3 I2C data signal 7 8 GND Ground 2 18 User interface buttons There are two user interface buttons on the EVK 2 18 1 Power...

Страница 13: ...ese LEDs have the following functions Main Power Supply D708 Green The board is powered on OFF The board is powered off System Status D1 on 8MNANOD3L CPU Green Blinking CPU is running well OFF CPU is...

Страница 14: ...Figure 5 LED indicator NXP Semiconductors Specifications i MX 8M Nano UltraLite DDR3L Evaluation Kit Hardware User s Guide Rev 0 March 2 2021 User s Guide 14 17...

Страница 15: ...ectric thickness mil 1 Signal 0 5 Plating Dielectric 2 76 mil 2 GND 1 Dielectric 2 95 mil 3 Signal 1 Dielectric 25 28 mil 4 Power 1 Dielectric 2 95 mil 5 Power 1 Dielectric 2 76 mil 6 Signal 0 5 Plati...

Страница 16: ...mil 7 GND 1 Dielectric 2 77 mil 8 Signal 0 5 Plating Total thickness 62 992 6 299 6 299 mil 1 6 0 16 0 16 MM Material TU768 TU768 3 1 EVK design files You can download the schematics layout files gerb...

Страница 17: ...pdates from NXP and follow up appropriately Customer shall select products with security features that best meet rules regulations and standards of the intended application and make the ultimate desig...

Отзывы: