MYIR MYD-LT527 Development Board Based on Allwinner T527 Processor


  • MYC-LT527 SOM as Controller Board
  • Up to 1.8GHz Allwinner T527 Octa-core ARM Cortex-A55 MPU with GPU
  • Neural Processing Unit (NPU) operating at up to 2 TOPs
  • 2GB/4GB LPDDR4, 16GB/32GB eMMC, 32Kbit EEPROM
  • UARTs, 1 x USB 3.0, 2 x USB 2.0, 2 x Gigabit Ethernet, 2 x CAN, WiFi/Bluetooth, Micro SD card Slot
  • 2 x MIPI-CSI, HDMI/Mini-DP/MIPI-DSI/LVDS, Audio Input/Output
  • Supports Linux, Android, and Ubuntu OS
  • Optional 7-inch LCD Module, Camera Module and RPI Module (RS232/RS485/CAN)

Made In: China

Supplier: MYIR Tech SKU: MYIR T527 Development Board Categories: , Tags: , , , , , , More From:

MYIR MYD-LT527 Development Board Based on Allwinner T527 Processor

The MYD-LT527 Development Board is an advanced evaluation platform designed for the Allwinner T527 processor, which features an Octa-core ARM Cortex-A55 MPU operating at a maximum operating frequency of 1.8GHz. The board’s core component is the System-On-Module (SOM) MYC-LT527, which integrates the T527 CPU, 2GB/4GB LPDDR4, 16GB/32GB eMMC, 32Kbit EEPROM and a Power management IC (PMIC). Most I/O signals are routed to and from the CPU module via the 318-pin LGA expansion interface, providing a highly versatile baseboard.

Mechanical Parameters

  • Dimensions: 90mm x 120mm (baseboard), 45mm x 43mm (SOM)
  • PCB Layers: 6-layer design (base board), 12-layer design (SOM)
  • Power supply: 12V/3A (baseboard), 5V/3A (SOM)
  • Working temperature: -40~85 Celsius (industrial grade) or -20~70 Celsius (extended temperature)
    (WiFi/BT Module: -30~85 Celsius)

The MYD-LT527 Controller Board (MYC-LT527)


  • Allwinner T527 processor
    – Octa-core ARM Cortex-A55, up to 1.8GHz
    – RISC-V CPU, up to 200 MHz
    – 600MHz HIFI4 Audio DSP
    – ARM G57 MC1 GPU
    – Up to 2 Tops NPU


  • 2GB/4GB LPDDR4
  • 16GB/32GB eMMC
  • 32Kbit EEPROM

Peripherals and Signals Routed to Pins

  • Power Management IC
  • 381-pin LGA Expansion Interfaces
    – 2 x RGMII/RMII
    – 1 x PCIe2.1, RC mode (reused with USB3.1)
    – 1 x USB 2.0 DRD
    – 1 x USB 2.0 Host
    – 1 x USB 3.1 DRD (reused with PCIe2.1)
    – 2 x SDIO 3.0
    – 10 x UART
    – 2 x CAN
    – 9 x I2C
    – 30 x PWM
    – 4 x SPI
    – 24 x GPADC, 12-bit
    – 2 x LRADC, 6-bit
    – 1 x Parallel CSI, 16-bit
    – 1 x HDMI 2.0
    – 1 x eDP
    – 2 x LVDS with dual link- 2 x RGB
    – 4+4-lane, 4+2+2-lane, or 2+2+2+2-lane MIPI-CSI
    – 2 x MIPI-DSI
    – 2 x DACs and 3 x ADCs
    – 3 x audio outputs
    – 3 x audio inputs
    – 4 x I2S/PCM
    – 1 x SPIF I/O
    – 2 x CIR RX and 1 x CIR TX
    – Up to 138 x GPIO

Note: the peripheral signals brought out to the expansion interface are listed in the maximum number. Some signals are reused. Please refer to the processor datasheet and SOM pin-out description file.
The MYD-LT527 Development Board Base Board

  • 1 x Power Jack
  • Serial ports
    – 2 x TTL serial ports (UART3/7 brought out from RPI expansion interface)
    – 2 x TTL serial ports (UART2/4/5/6 brought out from MI Fans PI expansion interface)
  • USB
    – 1 x USB3.0 Host
    – 2 x USB 2.0 OTG
  • 2 x 10/100/1000 Mbps Ethernet interface
  • 2 x CAN
  • 1 x Micro SD card slot
  • WiFi/Bluetooth Module (complies with IEEE 802.11 a/b/g/n/ac standard and supports Bluetooth V5.2)
  • Video Input: 2 x MIPI-CSI Interfaces (0.5mm pitch 24-pin FPC connector)
    Supports MYIR’s MY-CAM003M Camera Module
  • Video Output
    – 1 x HDMI Output Interface
    – 1 x Single-channel LVDS Display interface
    Supports MYIR’s MY-LVDS070C LCD Module with a Capacitive Touch Screen through the LCD interface
    – 1 x Mini-DP Display interface
    – 1 x Mini-DSI interface
  • Audio: 1 x 3.5mm Headphone/Mic Jack
  • 1 x 2.54mm 2 x 20-pin male expansion header (RPI interface)
    (RPI interface, GPIO/I2C/UART/SPI/CAN, compatible with Raspberry PI standard 40-pin extension interface)
    Supports MYIR’s MY-WIREDCOM RPI Module to extend RS485, RS232, and CAN functions
  • 1 x 2.54mm 2*20-pin male expansion header
    (MI Fans PI interface, GPIO/I2C/UART/SPI/USB/PWM)
  • 4 x Buttons (one for Reset, one for Wake up, one for FLASH and one for USER)
  • 1 x RTC Battery Interface

OS Support

  • Linux 5.15
  • Android 13
  • Ubuntu 22.04

Additional information


16GB eMMC, 2GB DDR, with NPU, Industrial Grade Temperature, 16GB eMMC, 2GB DDR, without NPU, Extended Temperature, 16GB eMMC, 2GB DDR, without NPU, Industrial Grade Temperature, 32GB eMMC, 4GB DDR, with NPU, Industrial Grade Temperature

Product Datasheet and Manual

If applicable, the Product Documentation such as Datasheet, Brochure, Reference Materials, CAD Design, STP Files, Manuals, and Tutorials will be available for download upon purchase from the My Account as needed. On the checkout page, please create an account to download product-related files upon purchase. You won’t be able to download otherwise.


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MYIR Tech is a global ARM hardware and software tool provider that designs solutions for embedded applications. The company provides various products, including development boards, single board computers, and SOMs, designed to help engineers evaluate, prototype, system integrate, or create new applications. MYIR products are used widely in industrial control, medical devices, consumer electronics, telecommunication systems, human-machine interfaces (HMI), and other embedded applications. MYIR has an experienced team that provides custom design services based on ARM processors to help customers realize their ideas.

Shipping Policy

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Shipping costs

Region / Country State Postcode Cost
Africa Any Any $44.00
Asia Any Any $26.00
Europe Any Any $31.00
North America Any Any $31.00
Oceania Any Any $26.00
South America Any Any $39.00
Everywhere else China Any Free shipping