- 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

MYIR is an ST Authorized Partner, welcome to use MYIR's ST series products!
We also offer custom design services, welcome your inquiry!

https://www.st.com/content/st_com/en/partner/partner-program/partnerpage/myir.html

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.
 

MYC-YA15XC-T CPU Module (delivered with shielding cover by default)

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-RGB2HDMI Module, MY-WF005S WiFi/BT Module, MY-WIREDCOM RPI Module (RS232/RS485/CAN) and MY-TFT070CV2 LCD Module as options for the board.

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 Celsius (commercial grade) or -40~85 Celsius (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

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.

OS Support

• Linux 5.4.31

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)

STM32MP1 Series Processsors

STM32MP15X Block Diagram

MYC-YA15XC-T CPU Module Function Block Diagram

MYC-YA15XC-T CPU Module Dimension Chart

Software Features

The MYC-YA15XC-T CPU Module is running Linux with provided 5.4.31 kernel and many drivers in source code.
 

MYD-YA15XC-T Software Features 

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	MYC-YA15XC-T CPU Module Overview	869 KB
2	ST STM32MP15X Datasheet	3.44 MB
3	MYC-YA15XC-T User Mnaual	1.08 MB
4	MYD-YA15XC-T Development Board Overview	1.04 MB
5	CE Certification of MYC-YA15XC-T	126 KB
6	3D STEP file of MYC-YA15XC-T CPU Module	1.27 MB