Shulou(Shulou.com)06/03 Report--

Since NXP launched the i.MX8M Mini series of chips, electronic engineers have been so excited that they all want to try it. Mill Electronics, an embedded board company, took the lead in introducing MYC-C8MMX core boards and development boards based on i.MX8M Mini processors. Let's take a look at this core board with the editor.

The 8m Mini development board is composed of core board MYC-C8MMX and backplane MYB-C8MMX:

8m mini core board

8m mini core board (model: MYC-C8MMX) adopts NXP i.MX8M Mini series CPU and integrates ROHM power chip, DDR4,eMMC memory and 200PIN industrial connector. MYC-C8MMX has the characteristics of high performance, high performance-to-price ratio and long supply time, which is suitable for the core board requirements of high-performance intelligent devices.

Interface diagram of 8m mini core board

8m mini core board frame diagram (black part is on-board chip):

8m mini core board resources and parameter list

Function parameter configuration CPU commercial standard MIMX8MM6DVTLZAA, other optional / industrial standard MIMX8MM6CVTKZAA, other optional power management chip ROHM BD71847MWV standard 2GB optional Qspi Flash standard 32MB optional eMMC standard 8GB, capacity optional EthernetAR8035,10M/100M / 1000m PHY standard Expand IO Connector signal connection: 100PIN*2 connector: FCI 61082-1011400LF standard core board working temperature commercial grade: 0 ℃-70 ℃ Industrial grade:-40 ℃-85 ℃ optional core board size 49606mm standard core board PCB process 8-layer plate design, gold deposit, independent and complete contact layer, lead-free process standard

8m mini core board expansion signal

The core board is reserved for 144signal pins through 200PIN (100mm 2) connectors, and the rest is for power and ground. These signal pins contain rich peripheral resources, which can be seen in detail in the following table:

Project parameter network port 1-way 10M/100 Mhand 1000m Ethernet GPIO up to 103-way GPIOI2C expandable 3-way I2C bus SPI extensible 3-way SPIUSB2.02 road USB2.0PCIE port 1-way PCIE port PWM4 road PWMI2S/SAI5 road MIPI road MIPI interface camera DSIMIPI interface output

Mechanical structure diagram of 8m mini core plate (unit: mm)

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.