Measuring only 43mm by 45mm, the MYC-YM62X CPU Module 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 CPU module has integrated 1GB/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 222-pin stamp-hole (Castellated-Hole) expansion interface. 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 CPU Module (MYC-YM6231 / MYC-YM6252 / MYC-YM6254)

MYIR provides complete software package for Linux 5.10 running on the MYC-YM62X CPU Module to help users launch their development quickly and easily.

The MYD-YM62X Development Board is built around the MYC-YM62X CPU Module 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/2GB DDR4 (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 140-pin stamp hole expansion interface
  - 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
  Note: the peripheral signals brought out to the expansion interface are listed in maximum number. Some signals are reused. Please refer to the processor datasheet.

OS Support

• Linux 5.10

Hardware Specification

The MYC-YM62X CPU Module 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 CPU Module 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
 

 

AM62x Devices Comparison

AM62x Block Diagram

 

 

MYC-YM62X CPU Module Function Block Diagram

 

 

MYC-YM62X Dimensions Chart

Relative Download and Links You can download relative chip datasheet, products datasheet, user manual, software package from below. Detailed technical data available on request.   1 TI AM62x Sitara Processors datasheet 5.17 MB 2 MYC-YM62X CPU Module Overview 1.16 MB 3 MYD-YM62X Development Board Overview 1.90 MB 4 MYC-YM62X CPU Module Pin-out Description 170 KB 5 MYD-YM62X Base Board Schematic 944 KB 6 3D STEP file of MYC-YM62X CPU Module