Low Power TI AM62Lx-Based SoM Designed for HMI and IoT Applications

MYIR has also unveiled the MYC-YM62LX, which is a miniature System-on-Module (SoM) that is based on the Texas Instruments AM62Lx processor. This module is meant to serve the cost-sensitive embedded and industrial applications that need power consumption and stable operation. It is aimed at applications in the IoT fields, the human-machine interface (HMI), industrial control, and systems that use displays.

MYC-YM62LX System-On-Module (Top-view and Bottom-view)

Processor and Performance

The processors fitted in the centre of the MYC-YM62LX are the TI AM62Lx processor, which has two Arm Cortex-A53 cores that can be utilized to attain a top frequency of 1.25GHz. The processor is Linux-based and is balanced based on performance and energy consumption. It extends to the multimedia display output and also has hardware security measures to protect data and application security.

AM62Lx Processor Block Diagram

Memory and Storage

The module is provided with an elastic memory as well as storage facilities so as to suit various applications. It has 512MB/ 1GB DDR4 RAM and 512MB NAND flash or 8GB eMMC storage. There is also a 4KB EEPROM used as configuration data. The combination enables the module to support lightweight and moderate embedded workloads.

TI AM62Lx Function Block Diagram

Small Feminine Architecture and Growth

The MYC-YM62LX, which is only 43mm x 45mm, is suitable for a space-restricted design. It is based on a 164-pin castellated-hole LCC interface, making available a broad I/O and communication range of signals. This facilitates easier integration of the module into its own custom carrier board for the breadth of various embedded applications.

MYC-YM62LX Function Block Diagram

Connectivity and Interfaces

The SoM provides a rich set of interfaces for connectivity and control. These have USB 2.0, OTG interface, several UART, SPI, I2C interfaces, CAN-FD, and Ethernet through RGMII/RMII interface. It is also compatible with MIPI-DSI in the display output and ADC in the direct sensor interface. These features make it suitable for both industrial communication and multimedia-based applications.

Development Board Support

MYIR also provides the MYD-YM62LX development board, which is part of the SoM, combined with a carrier board to evaluate and prototype. It has a board with two Gigabit Ethernet, USB host and OTG ports, RS232/RS485 interface, CAN and audio ports. It is also supported by WiFi and Bluetooth, MIPI-DSI display interface and optional LCD module support.

MYD-YM62LX Development Board (Top-view)

MYD-YM62LX Development Board (Bottom-view)

Software and Development Kiosk

MYC-YM62LX has full support of Linux, which includes the source of the kernel, drivers and development software. MYIR is ready to offer full documentation and software packages so that developers can get down to the task of creating and testing their applications fast. This saves on development and integration into final products, which is much easier.

Industrial Engineering and Operations

The module is industrial grade and can operate across a range of temperatures between -40°C and 85°C. Its stability and extended compatibility with software and hardware systems render it appropriate for the automation of industries, energy, building control, medical devices, and EV charging tasks. It is also suitable for entry-level embedded systems that need a display and control facility.

At the time of writing, the MYC-YM62LX SoM is available with its entry-level version, and the MYD-YM62LX development board is also available on the official product page. It already has the module on sale and has sample units ready to be shipped. MYIR also acknowledges quantity orders with volume prices and provides customization to business and manufacturing applications.

Images used courtesy of MYIR