MYC-YM62X System-On-Module
MYC-YM62X System-On-Module
Measuring only 43mm by 45mm, the MYC-YM62X is a compact System-on Module (SoM) based on TI AM623 and TI AM625 microprocessors which among the TI Sitara AM62x MPU family and feature up to 1.4GHz Quad ARM Cortex-A53 and 400MHz Cortex-M4F cores, dual-display support and 3D GPU (only for AM625) graphics acceleration, along with an extensive set of peripherals such as dual TSN-enabled Gigabit Ethernet ports, USB, MMC/SD, Camera interface, OSPI, CAN-FD and GPMC for parallel host interface to an external ASIC/FPGA. In addition to the AM62x processor, the MYC-YM62X has integrated 1GB or 2GB DDR4, 8GB eMMC, 32Kbit EEPROM and power management IC (PMIC). A variety of peripheral and IO signals are accessible via the 1.0 mm pitch 164-pin Castellated-Hole and 58-pin LGA Expansion Interfaces. With the excellent control and communication capabilities, the tiny module is well-suited for a broad range of industrial and display applications such as HMI, PLC, medical, EV charging stations, automation control or a monitor system.
MYC-YM62X (MYC-YM6231 / MYC-YM6252 / MYC-YM6254)
- TI AM62x Processor based on up to 1.4GHz Quad ARM Cortex-A53 and 400MHz Cortex-M4F Cores
- 1GB or 2GB DDR4 (Optional), 8GB eMMC Flash, 32KB EEPROM
- Power Management IC (TPS6521901)
- 1.0mm pitch 164-pin Castellated-Hole and 58-pin LGA Expansion Interfaces
- Supports Running Linux 6.1 OS
- Supports Working Temperature Ranging from -40 to 85 Celsius
MYIR provides complete software package for Linux 6.1 running on the MYC-YM62X to help users launch their development quickly and easily.
The MYD-YM62X Development Board is built around the MYC-YM62X SOM to serve as a complete development platform for evaluation or prototype purposes. Its base board provides rich communication interfaces such as dual RS485, dual CAN, dual Gigabit Ethernet, dual USB Host and one OTG, one USB based 5G/4G module interface, one WiFi/BT module and one GPMC external memory bus. The board has also explored advanced multi-media capabilities of AM62x to support dual LVDS display, audio and camera as well as HDMI display support via a RGB conversion chip. MYIR offers MY-CAM003M MIPI Camera Module and MY-LVDS070C LCD Module as options for the MYD-YM62X board which allows customers to acquire better development experience.
MYD-YM62X Development Board (Top-view)
MYD-YM62X Development Board (Bottom-view)
Features
Mechanical Parameters
- Dimensions: 43mm x 45mm
- PCB Layers: 10-layer design
- Power supply: 5V/1A
- Working temperature: -40~85 Celsius (industrial grade)
Processor
- TI AM62x processor (AM6254/AM6252/AM6231)
- TI AM6254: 4*Cortex-A53@1.4GHz + Cortex-M4F@400MHz (AM6254ATCGGAALW)
- TI AM6252: 2*Cortex-A53@1.4GHz + Cortex-M4F@400MHz (AM6252ATCGGAALW)
- TI AM6231: 1*Cortex-A53@1.0GHz + Cortex-M4F@400MHz (AM6231ASGGGAALW)
- Two PRU-SS running up to 333MHz
- 3D GPU graphics accelerator (only for AM625 processors)
Memory
- 1GB or 2GB DDR4 (Optional) (supports up to 4GB)
- 8GB eMMC (supports up to 128GB)
- 32KB EEPROM
Peripherals and Signals Routed to Pins
- Power Management IC (TPS6521901)
- 1.0mm pitch 164-pin Castellated-Hole and 58-pin LGA Expansion Interfaces
- 2 x RGMII
- 2 x USB2.0
- 9 x UART
- 3 x CAN FD
- 6 x I2C
- 5 x SPI
- 1 x GPMC
- 2 x LVDS
- 1 x RGB
- 1 x MIPI-CSI
- 3 x MCASP
- 1 x JTAG
- Up to 143 x GPIOs
OS Support
- Linux 6.1
Order Part No and Packing List
| Item | Part No. | Included |
|---|---|---|
| MYC-YM62X System-On-Module | MYC-YM6254-8E2D-140-I |
One MYC-YM6254 SOM (AM6254, 2GB DDR4, 8GB eMMC) |
| MYC-YM6252-8E1D-140-I | One MYC-YM6252 SOM (AM6252, 1GB DDR4, 8GB eMMC) | |
| MYC-YM6231-8E1D-100-I | One MYC-YM6231 SOM (AM6231, 1GB DDR4, 8GB eMMC) | |
| MYD-YM62X Development Board | MYD-YM6254-8E2D-140-I |
One MYD-YM62X Board (MYD-YM6254/52/31) |
| MYD-YM6252-8E1D-140-I | ||
| MYD-YM6231-8E1D-100-I |
Hardware Specification
The MYC-YM62X is an SoM solution for TI AM623 and AM625 processors which are among the low-cost AM62x Sitara MPU family built for Linux application development. With scalable Arm Cortex-A53 performance and embedded features, such as: dual-display support and 3D graphics acceleration, along with an extensive set of peripherals that make the AM62x device well-suited for a broad range of industrial and automotive applications while offering intelligent features and optimized power architecture as well.
Some of these applications include:
- Industrial HMI
- EV charging stations
- Touchless building access
- Driver monitoring systems
The MYC-YM62X is using the 13 x 13mm (ALW) package AM62x processors (AM6254ATCGGAALW, AM6252ATCGGAALW and AM6231ASGGGAALW). The 3-port Gigabit Ethernet switch has one internal port and two external ports with Time-Sensitive Networking (TSN) support. An additional PRU module on the device enables real-time I/O capability for customer’s own use cases. In addition, the extensive set of peripherals included in AM62x enables system-level connectivity, such as: USB, MMC/SD, Camera interface, OSPI, CAN-FD and GPMC for parallel host interface to an external ASIC/FPGA.
Products in the AM62x processor family (13mm x 13mm package size) :
- AM625 – Human-machine Interaction SoC with Arm Cortex-A53 based edge AI and full-HD dual-display
- AM623 – Internet of Thinks (IoT) and Gateway SoC with Arm Cortex-A53 based object and gesture recognition
Software Features
The MYC-YM62X supports Linux OS and comes with complete software package. The kernel and many peripheral drivers are available in source code to assist clients to expedite their development. The following are a summary of the software features:
| Item | Features | Description | Source Code |
|---|---|---|---|
| Bootloader | trusted-firmware-a | Fsbl boot start | YES |
| U-boot | Second Boot Program uboot_2023.04 | YES | |
| Linux kernel | Linux kernel | Based on the official kernel_ 6.1.46 version customization | YES |
| Device driver | PMIC | TPS6521901 driver | YES |
| OSPI | OSPI driver | YES | |
| USB Host | USB Host driver | YES | |
| USB OTG | USB OTG driver | YES | |
| I2C | I2C bus driver | YES | |
| SPI | SPI bus driver | YES | |
| Ethernet | YT8531SH driver | YES | |
| SDHI | eMMC/SD card storage driver | YES | |
| HDMI | SII9022ACNU driver | YES | |
| LVDS | LVDS driver | YES | |
| Audio | SGTL5000 audio driver | YES | |
| 4G/5G | 4G/5G driver | YES | |
| PWM | PWM control | YES | |
| ADC | ADC driver | YES | |
| RTC | RTC driver | YES | |
| GPIO | Universal GPIO driver | YES | |
| UART | RS485/TTL driver | YES | |
| CAN | CAN driver | YES | |
| Camera (MIPI) | OV5640 camera driver | YES | |
| WiFi/BT | FGL297BSRX-00 driver | YES | |
| File system | myir-image-core | Image built in Yocto without GUI interface | YES |
| myir-image-full | A fully functional image built with Yocto | YES | |
| Industry DEMO | Application of Charging pile | Refer to the State grid charging pile program to realize the meter Modbus protocol, IEC104 platform communication protocol and charging demonstration interface. Integrate into the MeasyHMI V2.0 version and demonstrate through full image. | YES |
| Engineering Machinery Scenarios | Four AHD cameras capture four images and display them on the screen. The Analog instrument information is displayed on the screen, and the video picture and instrument information are displayed on split screens. Integrate into the MeasyHMI V2.0 version and demonstrate through full image. | YES |
| İşlemci Tipi | : | NXP |