OKMX8MP-C Single Board Computer

CPU: iMX8M Plus

Architecture: 4*A53+M7

Frequency: 1.6GHZ

RAM: 1GB/2GB/4GB LPDDR4

ROM: 16GB eMMC

System: Linux5.4.70, Android 11

Brief Message Compare

OKMX8MP-C Single Board Computer Based on NXP i.MX8M Series

OKMX8MP-C single board computer(SBC) is powered by the high-performance processor, NXP i.MX 8M Plus, built-in NPU, ISP, AI computing capacity up to 2.3TOPS, can meet most compact Edge AI Solution. The flexible I/O interfaces are convenient for users' application developments. The SBC supports 2 Gigabit Ethernet, 2 CAN-FD, 4 UART, 4G, 5G, dual-band WiFi, PCIe3.0, USB3.0, HDMI2.0, LVDS, MIPI_CSI, MIPI_DSI and other interfaces. Industrial-grade design with ESD, EMI solutions, OKMX8MP-C is widely used in various fields, such as smart cities, industry 4.0, smart medical devices, intelligent transport and other applications.

i.MX8M Plus Single Board Computer Key Features:

  • A Neural Processing Unit (NPU) operating at up to 2.3 TOPS;
  • Dual Image Signal Processor (ISPs): Resolution up to 12MP and input rate up to 375MPixels/s;
  • Powerful quad Arm® Cortex®-A53 processor plus real-time control with Cortex-M7, up to 800MHz;
  • Robust control networks supported by dual CAN FD and dual Gigabit Ethernet with Time Sensitive Networking (TSN);
  • Dual 8LVDS display.

Advantages Of OKMX8MP-C Single Board Computer

  • UBOOT adds MIPI and LVDS display drivers;
  • Increase UBOOT LOGO Keep function;
  • Increase UBOOT's use of the kernel device tree to configure hardware functions;
  • Adapt to the WIFI module, and solve a series of bugs in the module;
  • Fix a series of problems in the three-screen display and HDMI startup and plug-in process.

iMX8M Plus Core Board Features:

  • EEPROM chip is reserved on the core board to ensure hardware consistency;
  • The core board adopts LPDDR4, up to 8MP, 4GT/S;
  • Some high-speed signal circuits of LPDDR4 have passed the simulation test, and the stability is guaranteed;
  • The bottom structure considers the shell and industry design, which is convenient for productization;
  • The communication interface considers EMC protection requirements, and adds static electricity and isolation design.

Industrial-grade system on module with high performance and low power consumption

Industrial-grade system on module with high performance and low power consumption
Industrial-grade system on module with high performance and low power consumption

High-speed Communication Interface

High-speed Communication Interface
High-speed Communication Interface

4K picture quality and HiFi voice experience

The HDMI interface supports up to 4K display output;
it also has LVDS, MIPI-DSI display interfaces, and can support three display interfaces, three screens with the same display, and three screens with different displays;
The latest audio technology, Cadence® Tensilica® HiFi 4 DSP @ 800 MHz, 6x I2S TDM, DSD512, S/PDIF Tx + Rx, 8-channel PDM microphone input, eARC, ASRC.

4K picture quality and HiFi voice experience
4K picture quality and HiFi voice experience

Advanced Multimedia Technology

Advanced Multimedia Technology
Advanced Multimedia Technology

3D/2D Graphics Acceleration

3D/2D Graphics Acceleration
3D/2D Graphics Acceleration

Machine Learning And Vision

Built-in NPU, AI computing capability 2.3TOPS, meeting the needs of lightweight edge computing

Machine Learning And Vision
Machine Learning And Vision

Built-in image signal processor (ISP)

Built-in image signal processor (ISP)
Built-in image signal processor (ISP)

Industrial grade quality

Industrial-grade temperature width test -40℃~+85℃ (except WiFi module) Communication interface static electricity level 4 and 1.5KV isolation protection

Industrial grade quality
Industrial grade quality

Rich communication interface

Rich communication interface
Rich communication interface

Flexible optional wireless module

Support dual-band WiFi, 4G module, 5G module with SDIO3.0 interface

Flexible optional wireless module
Flexible optional wireless module

Interface resources

OKMX8MP-C Single Board Computer Interface resources
OKMX8MP-C Single Board Computer Interface resources

▊ Product Video


OKMX8MP-C SBC Demo | NXP iMX8M Plus processor based

▊ Hardware Features


iMX8M Plus System On Module Basic Parameters
CPU NXP i.MX 8M Plus
Architecture Quad-Core Cortex-A53,Single-Core Cortex-M7
Frequency 1.6GHz + 800MHz
RAM 1/2/4GB LPDDR4
Flash 16GB eMMC
OS Linux5.4.70, Android11
Working Voltage 5V
Interface Mode Ultra-thin board-to-board connector (4*80pin pitch 0.5mm)
Working Temperature -40℃~+85℃
Mechanical dimensions 62mm × 36mm, Thickness 1.6mm, 8-layer ENIG PCB

iMX8M Plus System On Module Function Parameters
Peripheral source QTY Parameters
USB 2

The CPU contains 2 USB 3.0/2.0 controllers with integrated PHY;

Host mode: Support Super-speed (5Gbit/s), high-speed (480Mbit/s), full-speed (12Mbit/s), low-speed (1.5Mbit/s).

Device mode: SS/HS/FS

PCIE 1 Support 1 PCI Express Gen3.
MIPI_CSI 2 Provides two 4-lane MIPI camera serial interfaces, which can work up to 1.5 Gbps.
MIPI_DSI 1

Provides a 4-lane MIPI display serial interface, which can work up to 1.5 Gbps.

• 1080 p60• WUXGA (1920x1200) at 60 Hz

• 1920x1440 at 60 Hz

• UWHD (2560x1080) at 60 Hz

• WQHD (2560x1440) by reduced blanking mode

HDMI 1 Supports HDMI 2.0a display resolution up to 4Kp30Supports HDMI2.1 eARC
LVDS 1

Single channel (4 lanes) supports 720p60

Dual asynchronous channels (8 data, 2clocks) support 1920x1200p60

Ethernet ≤2 Ethernet ≤2 supports 2 RGMII interfaces, one of which supports TSN
SD ≤2 SD2, 4-bit, support 1.8/3.3V mode switching SD1, 8-bit, only support 1.8V mode
UART ≤4 The maximum baud rate supported is 4Mbps.
SPI ≤3 The maximum supported rate is 52Mbit/s, master-slave mode can be configured
I2C ≤5

The highest rate supported in standard mode is 100Kbit/s;

The highest rate supported in fast mode is 400Kbit/s.

CAN ≤2 The CAN FD protocol is used to implement the CAN communication controller, and the CAN protocol conforms to the CAN 2.0B protocol specification. (CAN FD requires CPU version support)
SAI ≤6 Synchronous Audio Interface (SAI), a full-duplex serial interface that supports frame synchronization, such as I2S, AC97, tdM, and codec/DSP interfaces.
SPDIF ≤1 A standard audio file transmission format, jointly developed by Sony and Philips.
PWM ≤4 With 16-bit counter;
QSPI ≤1 Has been occupied by the core board, connected to the 16MB Nor Flash
JTAG 1

Note: *TBD is under development

Note: The parameters in the table are hardware design or CPU theoretical values.

iMX8M Plus Development Board Function Parameter
Peripheral source QTY Parameter
USB3.0 Type-C 1 USB 3.0 of USB Type-C supports DFP, UFP and DRP
USB3.0 2 USB Type A socket lead out, only used as Host
MIPI_CSI 2 CSI1: daA3840-30mc-IMX8MP-EVK, resolution 3840X2160CSI2: OV5645, the camera supports a maximum resolution of 2592X1944
MIPI_DSI 1 The backplane leads to the 4 lane MIPI_DSI interface through the FPC socket, which is adapted to the Forlinx 7-inch MIPI screen by default, with a resolution of 1024 x 600@30fps.
LVDS 1 LVDS 1 dual asynchronous channels (8 data, 2clocks) support 1920x1200p60, all signals are led out
HDMI 1 Support HDMI 2.0a display resolution up to 4K@30fps Support HDMI2.1 eARC
Ethernet 2 Support 10/100/1000Mbps self-adaption, lead through RJ45. One of them supports TSN
PCIE 1 The backplane adopts standard PCIEx1 card interface and supports PCI Express Gen3
TF Card 1 The development board supports one TF Card, and can support UHS-I TF cards, with a rate of up to 104MB/s.
4G 1 Use it with 5G modules, support 4G modules using miniPCIE sockets, and use Quectel EC20 by default
5G 1 Use it with 4G modules, support 5G modules using M.2 Key B socket, and use Quectel RM500Q by default
WiFi 1

The default onboard AW-CM358M IEEE 802.11 a/b/g/n/ac dual-band WIFI, up to 433.3Mbps transceiver rate;

Bluetooth 5, up to 3Mbps rate

Bluetooth 1
Audio 1 The development board is adapted to the WM8960 chip, the headphone output and MIC input are integrated into a 3.5mm headphone jack, and it supports 2 channels of 1W8Ω speaker output, which are led out through the XH2.54 white terminal.
I2C 3 Used to mount audio, RTC, camera and other equipment on the backplane.
PWM 2 Used to adjust the backlight brightness of the display
RTC 1 With independent RTC chip on board, the time can be recorded by button battery after the bottom board is powered off.
UART 4 The backplane board carries USB to 4 serial ports, which are led out through socket pins for users to plug in equipment.
ECSPI 1 The development board leads to ECSPI2 through a 2 x 5 2.0mm pitch socket for users to plug in equipment.
CAN 2 Electrical isolation, support CAN-FD (requires CPU version support), and conform to CAN2.0B protocol
RS485 1 Electrical isolation, automatic control of the sending and receiving direction.
KEY 4 Switch machine, reset button, and 2 user-defined buttons.
LED 2 User-defined LED lights, red and green.
DEBUG UART 2 Cortex-A53 and M7 debug serial port, the default baud rate is 115200
JTAG 1 The development board leads to the JTAG signal through a 2 x 5 2.0mm pitch socket.

Note: The parameters in the table are hardware design or CPU theoretical values.

Product Name Description
FETMX8MP-C System On Module General name of products for Forlinx external promotion
FETMX8MPQ-C System On Module Quad-core processor, currently on sale
FETMX8MPD-C System On Module Dual-core processor, unreleased
FETMX8MPX-C It means that the PCB is compatible with quad-core (Quad) and dual-core (Dual)

▊ Downloads


Datasheet: FETMX8MP-C System on Module Datasheet

Product Manual: OKMX8MP-C Single Board Computer Overview

Hardware Manual: iMX8M Plus EVK Hardware Manual

▊ Accessories


Please click here to get more information about the supported modules and accessories.

Optional Module
10.1-inch LVDS Screen
7-inch MIPI Screen
OV5645 Camera Module
4G/5G Module(RM500U)

▊ Technical Support


1. Files to be provided after buying

Hardware related: datasheet, user guide, carrier board schematic, carrier board PCB, SoM pinmux;

Firmware related: OS image, testing demo, source code, manual;

Compiling environment

2. Fast response after-sale technical support service

Contact Us

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▊ How To Buy


1. Order Online

We have an online store on Alibaba, please contact us for details.

2. Order Offline

Please send your inquiry to [email protected];

3. Payment Terms

100% T/T in advance.

▊ Shipment


1. Delivery: Goods will be shipped by express upon the receipt of the payment;

2. Lead time: Goods will be shipped out within five working days for sample orders and 6 weeks for bulk orders;

3. Shipping charge: Buyers should bear the shipping cost.

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