MYC-JX8MMA7 CPU Module
MYC-JX8MMA7 CPU Module
Measuring 82mm by 45mm, the MYC-JX8MMA7 CPU Module adopts the processing architecture of ARM+FPGA embedded system. It is a compact System-on Module (SoM) based on 1.8GHz NXP i.MX 8M Mini quad-core ARM Cortex-A53 plus 400MHz Cortex-M4 processor and an integrated Xilinx XC7A25T Artix-7 FPGA. The CPU Module takes full advantages of the ARM MPU to provide powerful multimedia capability for data processing, control, communication and display, as well as enough FPGA resources for high-speed data acquisition, processing and AD module expansion. It can be used in various applications like medical devices, industrial data acquisition systems, power industry, communications and more others.
In addition to the processors, the MYC-JX8MMA7 has 2GB LPDDR4, 8GB eMMC and 32MB QSPI flash for ARM, 256MB DDR3 and 32MB QSPI flash for FPGA as well as two dedicated PMIC (ROHM BD71847AMWV) respectively for ARM and FPGA. A variety of peripherals and IO signals are available through the 0.05 mm pitch MXM 3.0 gold-finger-edge-card connector to make it easy to connect with MYIR’s standard base board of MYD-JX8MMA7 development board or customized base boards from users.
MYC-Y6ULX-V2 CPU Module (delivered with shielding cover by default)
- Up to 1.8GHz NXP i.MX 8M Mini Quad ARM Cortex-A53 and 400MHz Cortex-M4 Cores
- Xilinx XC7A25T Artix-7 FPGA
- 2GB LPDDR4, 8GB eMMC and 32MB QSPI Flash for ARM, 256MB DDR3 and 32MB QSPI Flash for FPGA
- Power Management IC
- 0.5mm pitch 314-pin MXM 3.0 Gold-finger-edge-card Connector
- Supports Running Linux OS
The MYC-JX8MMA7 CPU Module runs Linux. It comes with an abundance of software resources including kernel and drivers in source code as well as detailed documentations. The MYD-JX8MMA7 development board provides a complete evaluation platform for the CPU Module. A plenty of peripherals interfaces are carried out to the base board like two USB Host and one OTG, one Gigabit Ethernet, two SFP network interfaces, WiFi/Bluetooth module interface, USB 2.0 based M.2 Key B 5G Module interface, LVDS and HDMI display interfaces, MIPI and Parallel CSI interfaces, Audio, one 2 x 20-pin UART/I2C/SPI/GPIO extension header which is compatible with Raspberry Pi interface, etc.
MYD-JX8MMA7 Developoment Board Top-view
MYD-JX8MMA7 Development Board Bottom-view
Features
Mechanical Parameters
- Dimensions: 37mm x 39mm
- PCB Layers: 10-layer design
- Power supply: 3.3V/0.3A
- Working temperature: 0~70 Celsius (commercial grade) or -40~85 Celsius (industrial grade)
Processor
- NXP i.MX 8M Mini Processor
- Up to 1.8 GHz Quad-core ARM Cortex-A53 CPU
- 400MHz Real-time Cortex-M4 co-processor
- Integrated 2D/3D GPU and 1080p VPU
- Xilinx Artix-7 XC7A25T-2CSG325 FPGA
Memory
- ARM: 2GB LPDDR4, 8GB eMMC, 32MB QSPI Flash
- FPGA: 256MB DDR3, 32MB QSPI Flash
Power Management IC (PMIC)
- Two PMIC ROHM BD71847AMWV (one for ARM and one for FPGA)
Peripherals and Signals Routed to Pins
- 0.5mm pitch 314-pin MXM 3.0 Gold-finger-edge-card Connector
- ARM
- 1 x RGMII
- 2 x USB2.0
- 1 x MIPI CSI
- 2 x SDIO
- 4 x UART
- 2 x I2C
- 3 x SPI
- 1 x MIPI DSI
- 3 x I2S
- FPGA
- 3 x GTP
- 23,360 x Logic Cells
- 3,650 x Slices
- 29,200 x CLB Flip-Flops
- 80 x DSP Slices
OS Support
- Linux 5.10.72
Order Part No and Packing List
| Item | Part No. | Included |
|---|---|---|
| MYC-JX8MMA7 CPU Module | MYC-JX8MMA7-8E2D-32Q256D-180-C | One MYC-JX8MMA7 Module |
| MYC-JX8MMA7-8E2D-32Q256D-160-I | ||
| MYD-JX8MMA7 Development Board | MYD-JX8MMA7-8E2D-32Q256D-180-C |
One MYD-JX8MMA7 board |
| MYD-JX8MMA7-8E2D-32Q256D-160-I | ||
| MY-LVDS070C LCD Module | MY-LVDS070C | 7-inch LCD Module with capacitive touch screen |
| MY-CAM003M Camera Module | MY-CAM003M | MIPI Camera Module |
| MY-CAM011B Camera Module | MY-CAM011B | BUS Camera Module |
| MY-WIREDCOM RPI Module | MY-WIREDCOM | RPI Mofule for extension of RS232/RS485/CAN |
| MY-WF005S WiFi/BT Module | MY-WF005S | WiFi/Bluetooth Module |
Hardware Specification
The MYC-JX8MMA7 CPU Module is using NXP’s 14 x 14 mm, 0.5 mm pitch, FCBGA486 package i.MX 8M Mini Quad Application Processor (MIMX8MM6DVTLZAA / MIMX8MM6CVTKZAA) and an integrated Xilinx XC7A25T Artix-7 FPGA.
The i.MX 8M Mini processors used are among the i.MX 8M Mini family (i.MX 8M Mini Quad/QuadLite, i.MX 8M Mini Dual/DualLite, i.MX8M Mini Solo/SoloLite) which represent NXP’s latest video and audio experience combining state-of-the-art media-specific features with high-performance processing while optimized for lowest power consumption. With commercial and industrial level qualification and backed by NXP’s product longevity program, the i.MX 8M Mini family may be used in any general purpose industrial and IoT application. The main features are as in below table:
| Feature | MIMX8MM6CVTKZAA | MIMX8MM6DVTLZAA |
|---|---|---|
| Marketing Description | i.MX 8M Mini Quad | i.MX 8M Mini Quad |
| Core: Number of cores (SPEC) | 4 | 4 |
| Core Type | Arm Cortex-A53 | Arm Cortex-A53 |
| Operating Frequency [Max] (MHz) | 1600 | 1800 |
| Co Processor Type | Arm Cortex-M4F | Arm Cortex-M4F |
| Co Processor Frequency (MAX) (MHz) | 400 | 400 |
| L2 Cache (Max) (KB) | 512 | |
| Ethernet Type | 1 Gbps + IEEE 1588 + AVB | |
| Serial Communication | 3 x SPI, 4 x I2C, 4 x UART | |
| PCIe 2.0 | 1 | |
| USB Controllers | 2 | |
| Video Decode Acceleration | HD1080p60, H.265, H.264, VP8, VP9 | |
| Video Encode Acceleration | HD1080p60, H.264, VP8 | |
| Display | 1 x MIPI-DSI | |
| Camera | 1 x MIPI-CSI | |
| GPU 2D / GPU 3D | 1x shader, Vivante GC320, Vivante GCNanoUltra | |
| Audio Specific Modules | 8-ch PDM input, SAI/I2S | |
| Junction Temperature (Min) (℃) | -40 | 0 |
| Junction Temperature (Max) (℃) | 105 | 95 |
The Xilinx XC7A25T devices (XC7A25T-2CSG325C / XC7A25T-2CSG325I) used are among the Artix-7 devices family which provides high performance-per-watt fabric, transceiver line rates, DSP processing, and AMS integration in a cost-optimized FPGA, featuring the MicroBlaze™ soft processor and 1,066Mb/s DDR3 support, and is the best value for a variety of cost and power-sensitive applications including software-defined radio, machine vision cameras, and low-end wireless backhaul. The main features are as in below table:
| Artix-7 XC7A25T-2CSG325 | Parameter |
|---|---|
| Logic Cells | 23,360 |
| Slices | 3,650 |
| CLB Flip-Flops | 29,200 |
| Maximum Distributed RAM (Kb) | 313 |
| Block RAM/FIFO w/ ECC (36 Kb each) | 45 |
| Total Block RAM (Kb) | 1,620 |
| CMTs (1 MMCM + 1 PLL) | 3 |
| Maximum Single-Ended I/O | 150 |
| Maximum Differential I/O Pairs | 72 |
| DSP Slices | 80 |
| Analog Mixed Signal (AMS) / XADC | 1 |
| Configuration AES / HMAC Blocks | 1 |
| GTP Transceivers (6.6 Gb/s Max Rate) | 4 |
| Temperature Grade | XC7A25T-2CSG325C (-2 speed grade, 0°C to +85°C) XC7A25T-2CSG325I (-2 speed grade, –40°C to +100°C) |
Software Features
The MYC-JX8MMA7 CPU module from MYIR is equipped with Linux software packages and prepared to run Linux. To speed up customers' designs, many peripheral drivers are provided in the source code. The software package provided is characterized as following:
| Item | Features | Description | Source Code |
|---|---|---|---|
| Bootloader | U-boot | Boot program U-boot 2021.04 | YES |
| Linux kernel | Linux kernel | Customized based on official kernel_5.10.72 | YES |
| Device Drivers | MMC | eSDHC driver | YES |
| SPI | SPI driver | YES | |
| I2C | i2c driver | YES | |
| USB Host | USB driver | YES | |
| Ethernet | Gigabit Ethernet driver | YES | |
| USB OTG | USB driver | YES | |
| UART | Serial driver | YES | |
| GPIO key | Key driver | YES | |
| Wifi&bt | Brcm driver | YES | |
| RTC | RTC driver | YES | |
| Gpio Led | Led driver | YES | |
| MIPI DSI | Mipi driver | YES | |
| CSI | CSI driver | YES | |
| Touch | Touch driver | YES | |
| File system | myir-image-full | File system with GUI interface built with Yocto | YES |
| myir-image-core | File system without QT built with Yocto | YES |
Downloads
| MYC-JX8MMA7 CPU Module Overview | Download |
|---|---|
| i.MX 8M Mini Applications Processor Datasheet for Industrial Products Datasheet | Download |
| i.MX 8M Mini Applications Processor Datasheet for Consumer Products Datasheet | Download |
| Artix7 Product Brief | Download |
| MYD-JX8MMA7 Development Board Overview | Download |
| 3D STEP file of MYC-JX8MMA7 CPU Module | Download |
| Series | : | NXP |
