



MYC-YF13X
High-Performance Cost-Effective Entry-Level MPU for Embedded Applications
STM32MP135 Single-core Arm Cortex-A7 Processor Running up to 1GHz
256/512MB DDR3L, 256MB Nand Flash/4GB eMMC, 32Kbit EEPROM
1.0mm pitch 148-pin Castellated-Hole Expansion Interface
CE Certificated, Long-term Availability
Supports Running Linux 5.15
MYD-YF13X Development Board
ST Authorized Partner
Low power-consumption, cost-effective processor STM32MP135
The STM32MP135 processor is a cost-effective, highly reliable industrial-grade processor based on a single-core Cortex-A7 design. Equipped with LD-TFT parallel display interface, 16-bit parallel camera interface; The processor also supports two Gigabit Ethernet interfaces, two CAN FD interfaces, two USB2.0 interfaces, and eight UART functional interfaces.

SOM - MYC-YF13X
Measuring only 37mm by 39mm, the MYC-YF13X is a compact System-on-Module (SoM) that features 1GHz single ARM Cortex-A7 core. It has onboard DDR3L, Nand Flash or eMMC, and 32Kbit EEPROM. A variety of peripheral and IO signals are brought out through the 1.0 mm pitch 148-pin Castellated-Hole expansion interface. With high reliability, extensive peripheral resources and low cost, the MYC-YF13X can be used in a wide range of applications such as energy power, industrial control, industrial gateway, industrial HMI, and more others.



Development Board - MYD-YF13X
The MYD-YF13X development board consists of a compact MYC-YF13X SOM and a base board, providing a complete evaluation platform for the ST STM32MP135 Arm Cortex-A7 processor. The MYC-YF13X SOM is mounted on the MYD-YF13X development board through a 1.0mm pitch 148-pin castellated-hole interface. The base board brings out a wealth of peripherals through connectors and headers, such as RS232, RS485, two USB 2.0 HOST and one USB 2.0 OTG, two Gigabit Ethernet, CAN, a Micro SD card slot, a USB-based Mini-PCIe 4G module interface (with a SIM card holder), LCD interface, camera interface, audio input and output, and two expansion headers.
The MYD-YF13X is running Linux OS. MYIR provides abundant software resources for Yocto based MYIR MEasy-HMI V2.0 system including kernel and driver source code, tools to enable users to start their development rapidly and easily. It is delivered along with Quick Start Guide, one USB to TTL serial cable and one 12V/2A power adapter. MYIR also offers MY-CAM011B BUS Camera Module and MY-TFT070CV2 7-inch LCD Module as add-on options for the board.



Rich Development Resources
The software materials of MYC-YF13X include, but are not limited to, source code for all peripheral drivers for Linux along with associated development tools. The documentation materials comprise a product manual, hardware user manual, hardware design guide, PDF schematic diagram of the carrier board, Linux software development guide, and other pertinent materials.

Widely Used in Entry-level Embedded Systems
The STM32MP135 series is ST's latest cost-effective, entry-level MPU in the general industrial field. In addition, it supports camera interface, display interface (LCD-TFT), USB2.0 interface, CAN FD interface, and dual Gigabit Ethernet interface, so it is particularly suitable for entry-level industrial human-machine interface (HMI) and embedded devices for energy and power management.

Power Management

Industrial HMI

Industrial Control

Retailing Equipment

Industrial Gateway

Smart Home
Hardware & Software
Item | Description |
---|---|
Processor | STM32MP135DAF7, Cortex-A7@1.0G |
Power Management IC | Discrete power supply |
Memory | DDR3L: 256/512MB Flash: 256MB Nand FLASH / 4GB eMMC EEPROM: 32Kbit |
Working Temperature | -40~+85℃ (industrial grade) |
Dimensions | 39mm x 37mm |
PCB | 10-layer PCB design |
Power Supply | SOM: 5V/1A |
Ethernet | RGMII x2 |
USB | 2x USB2.0 |
UART | 8x UART |
CAN | 2x CAN FD |
I2S | 4x I2S |
I2C | 5x I2C |
ADC | 2x ADC |
Display | 1x RGB |
Camera | 1x Parallel Camera |
Audio | 2x SAI |
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 and CPU Module pin-out description file. |
ITEM | DESCRIPTION |
---|---|
Power Supply | DC12V |
KEY | 2x Buttons (one for Reset and one for User) |
SD | 1x Micro SD card slot |
4G | 1x 4G LTE Antenna Interface |
Ethernet | 2x 10/100/1000 Mbps Ethernet interface (RJ45) |
USB | 2x USB2.0 Host ports (Type A) 1x USB 2.0 OTG port (Type-C) 1x USB based WiFi Module (Mini-PCIe interface) |
UART | 1x Debug UART (TTL) |
CAN | 1x CAN |
RS485 | 1x RS485 |
RS232 | 1x RS232 |
Display | 1x LCD Display interface Supports MYIR’s MY-LCD70TP-C LCD Module with Capacitive Touch Screen through the LCD interface |
Audio | 1x Audio input and output interface |
DVP CSI | 1x DVP Camera Interface (0.5mm pitch 30-pin FPC connector) Supports MYIR’s MY-CAM011B Camera Module |
Expansion Interface | 1x 2*25-pin male expansion header (RGB/I2C/PWM) 1x 1*10-pin male expansion header |
Item | Features | Description | Source Code |
---|---|---|---|
Bootstrap | Tf-a | First Boot Program tf-a-STM32MP-2.6 | YES |
Bootloader | U-boot | Second Boot Program uboot_2021.10 | YES |
Linux Kernel | Linux | Based on kernel_ Version 5.15.67 Customization | YES |
Drivers | USB Host | USB Host driver | YES |
USB OTG | USB OTG driver | YES | |
I2C | I2C bus driver | YES | |
SPI | SPI bus driver | YES | |
Ethernet | YT8521SH driver | YES | |
SDHI | eMMC/SD Card storage driver | YES | |
LVDS | LCD driver | YES | |
4G | 4G driver | YES | |
PWM | PWM control | YES | |
ADC | ADC driver | YES | |
RTC | RTC driver | YES | |
GPIO | Universal GPIO driver | YES | |
UART | RS232/TTL driver | YES | |
CAN | CAN driver | YES | |
RS485 | RS485 driver | YES | |
Image file | myir-image-core | Image built in Yocto without GUI interface | YES |
myir-image-full | A fully functional image built with Yocto | YES |
Ordering
Related Topics
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- YouTube Video: STM32MP135 MYD-YF13X Development Board Quick Start Guide
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