MYC-YA15XC-T System-On-Module MYC-YA151C-256N256D-65-C-T
MYC-YA15XC-T System-On-Module
Measuring only 39mm by 37mm, the MYC-YA15XC-T CPU Module is MYIR’s another System-on Module (SoM) based on ST STM32MP1 series processors after the first release of the MYC-YA157C CPU Module, The new MYC-Y157XC-T module has integrated the STM32MP151AAC3T processor by default and a dedicated Power Management IC STPMIC1 also from STMicroelectronics. It has onboard DDR3L, Nand Flash or eMMC and 32KB EEPROM. A number of peripherals and IO signals are brought out through 1.0 mm pitch 148-pin stamp-hole (Castellated-Hole) expansion interface to make the module an excellent embedded controller for applications like industrial control, consumer electronics, smart home, medical and etc. The MYC-YA15XC-T is running Linux with provided 5.4.31 kernel and many drivers in source code.
The MYD-YA15XC-T development board is designed based on the MYC-YA15XC-T CPU Module and has extended various peripherals to the base board through connectors including Debug serial port, USB Type-C DRP, USB2.0 HOST, Gigabit Ethernet, Micro SD Card Slot, LCD, Camera, etc. A number of IO signals are brought out through pin headers as well. The MYD-YA15XC-T development board is delivered with one Quick Start Guide, one USB Type-C cable, one DC power jack plug adapter and one 5V/2A power adapter to enable users to start rapid development when getting the board out-of-box. MYIR also offers MY-CAM011B Camera Module, MY-WF005S WiFi/BT Module, MY-WIREDCOM RPI Module (RS232/RS485/CAN) and MY-TFT070CV2 LCD Module as options for the board.

MYC-YA15XC-T CPU Module (Top-view)
- ST STM32MP1 MPU based on 650MHz Single or Dual Arm Cortex-A7 and 209MHz Cortex-M4 Cores
- 256MB/512MB DDR3L, 256MB Nand Flash/4GB eMMC Flash, 32KB EEPROM
- Power Management IC (PMIC)
- 1.0mm pitch 148-pin Stamp Hole Expansion Interface
- Supports Running Linux OS

MYD-YA15XC-T Development Board (Top-view)

MYD-YA15XC-T Development Board (Bottom-view)
Features
Mechanical Parameters
- Dimensions: 39mm x 37mm
- PCB Layers: 10-layer design
- Power supply: 5V/0.5A
- Working temperature: 0~70°C (commercial grade) or -40~85°C (industrial grade)
Processor
- STMicroelectronics STM32MP151AAC3 Microprocessor (STM32MP153AAC3 and STM32MP157AAC3 are compatible and can be customized)
- The STM32MP1 series is available in 3 different lines which are pin-to-pin compatible:
- STM32MP151: Single Cortex-A7 core up to @ 800 MHz, Cortex-M4 core @ 209 MHz
- STM32MP153: Dual Cortex-A7 cores up to @ 800 MHz, Cortex-M4 core @ 209 MHz and CAN FD
- STM32MP157: Dual Cortex-A7 cores up to @ 800 MHz, Cortex-M4 core @ 209 MHz, 3D GPU, DSI display interface and CAN FD
Memory and Storage
- 256MB DDR3L, 256MB Nand Flash / 512MB DDR3L, 4GB eMMC Flash
- 32KB EEPROM
Peripherals and Signals Routed to Pins
- Power Management IC (STPMIC1APQR)
- 1.0mm pitch 148-pin stamp hole expansion interface
- 8 x Serial ports
- 5 x I2C
- 4 x SPI
- 16 x ADC
- 2 x USB Host or 1 x USB Host plus 1 x USB OTG
- 2 x SDIO
- 1 x RGMII
- 2 x CAN (only for STM32MP153 and STM32MP157)
- 5 x LPTIM and 10 TIM
- 1 x RGB Interface (supports 16-/18-/24-bit, resolution up to 1366 x 768 @60fps)
- Up to 109 x GPIOs
OS Support
- Linux 5.4.31
Order Part No and Packing List
Development Boards | Packing List | |
---|---|---|
MYC-YA151C-4E512D-65-C-T | One MYC-YA151C-T Module | |
MYC-YA151C-4E512D-65-I-T | One MYC-YA151C-T Module | |
MYC-YA151C-256N256D-65-I-T | One MYC-YA151C-T Module | |
MYC-YA151C-256N256D-65-C-T | One MYC-YA151C-T Module | |
Development Boards | Packing List | |
MYD-YA151C-4E512D-65-I-T |
|
|
MYD-YA151C-V2-256N256D-65-I-T |
Hardware Specification
The MYC-YA15XC-T CPU Module is using STMicroelectronics STM32MP151AAC3 Microprocessor with 12 x 12 mm, 0.5 mm pitch, TFBGA361 package which is among the STM32MP1 Series. The STM32MP1 series is based on a heterogeneous single or dual Arm Cortex-A7 and Cortex-M4 cores architecture, strengthening its ability to support multiple and flexible applications, achieving the best performance and power figures at any time. The Cortex-A7 core provides access to open-source operating systems (Linux/Android) while the Cortex-M4 core leverages the STM32 MCU ecosystem. It is available in 3 different lines which are pin-to-pin compatible:
- STM32MP157: Dual Cortex-A7 cores @ 650 MHz, Cortex-M4 core @ 209 MHz, 3D GPU, DSI display interface and CAN FD
- STM32MP153: Dual Cortex-A7 cores @ 650 MHz, Cortex-M4 core @ 209 MHz and CAN FD
- STM32MP151: Single Cortex-A7 core @ 650 MHz, Cortex-M4 core @ 209 MHz
Each line comes with a security option (cryptography & secure boot)





Software Features
The MYC-YA15XC-T CPU Module is running Linux with provided 5.4.31 kernel and many drivers in source code.
Item | Features | Description | Source Code |
---|---|---|---|
Bootstrap Program | TF-A-2.2 | Arm Trusted Firmware | YES |
Bootloader | U-Boot-2020.01 | Kernel bootstrap | YES |
Linux Kernel | Linux-5.4.31 | Customized based on ST kernel_5.4.31 version for MYD-YA15XC-T | YES |
Drivers | NAND | Nand Flash driver | YES |
MMC | eMMC driver | YES | |
USB Host | USB Host driver | YES | |
USB OTG | USB OTG driver | YES | |
I2C | I2C driver | YES | |
SPI | SPI driver | YES | |
Ethernet | 10M/100M/1000M Ethernet driver | YES | |
RS232/RS485/Uart | Serial driver | YES | |
LCD | LCD driver, supports MYIR’s 7-inch LCD with 800 x 480 pixels resolution | YES | |
Touch | Capacitive touch screen driver | YES | |
RTC | RTC driver | YES | |
GPIO Key | Key driver | YES | |
GPIO LED | LED driver | YES | |
CAN | CAN Bus driver | YES | |
HDMI | HDMI driver | YES | |
WiFi & BT | WiFi/BT driver (SDIO) | YES | |
File System | myir-image-full | Full-featured file system with MEasy HMI V2.0 | YES |
myir-image-core | Simplified system with core features | YES | |
Tools | STM32CubeProgrammer | ST programmer software | YES |
STM32CubeMX | ST configuration integration tool | BIN | |
STM32CubeIDE | ST development tool | BIN | |
Applications | GPIO LED | LED example | YES |
GPIO KEY | KEY example | YES | |
NET | TCP/IP Socket C/S example | YES | |
RTC | RTC example | YES | |
RS232 | RS232 example | YES | |
RS485 | RS485 example | YES | |
CAN | CAN example | YES | |
LCD | LCD Display example | YES | |
Camera | Camera Display example | YES | |
UART | UART example | YES | |
HMI 2.0 | MYiR-MEasy_hmi 2.0 | YES | |
Compiler Tool Chain | Cross compiler | arm-ostl-linux-gnueabi-gcc 9.3.0 | BINARY |
Yocto Project™ | Yocto | Dunfell 3.1 | YES |
İşlemci Tipi | : | ST |