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MYD-LT527 (Allwinner T527) (1)

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Z-turn IO Cape (for Z-turn Board) (1)

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MY-LCD43TP LCD Module (1)

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MY-LVDS070C LCD Module (1)

MY-WF003U USB WiFi Module (1)

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MY-CAM002U Camera Module (1)

MY-CAM011B BUS Camera Module (1)

MY-CAM003M Camera Module (1)

MY-WIREDCOM RPI Module (1)

MY-SODIMM200 Socket (1)

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MYC-C7Z010/20 (Zynq-7010/20) (1)

MYC-Y7Z010/20 (Zynq-7010/20) (1)

MCC-SAMA5D3X-C (Atmel A5D3) (1)

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VECP Starter Kit (Xilinx ZU3EG) (1)

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MYD-LPC1788 (NXP LPC1788) (1)

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MYD-SAM9X5 (Atmel SAM9X5) (1)

MYD-JA5D2X (Atmel A5D2) (1)

MYD-SAMA5D3X-C (Atmel A5D3) (1)

MYD-SAMA5D3X (Atmel A5D3) (1)

MYD-JA5D4X (Atmel A5D4) (1)

MYS-8MMX (NXP i.MX 8M Mini) (1)

MYS-S5PV210 (Samsung S5PV210) (1)

MYS-SAM9G45 (Atmel SAM9G45) (1)

MYS-SAM9X5 (Atmel SAM9X5) (1)

MY-WF004S SDIO WiFi Module (1)

MY-UART012U Convertor (1)

MYD-Y7Z010/20 IO Cape (1)

MYB-Y6ULX-HMI-4GEXP (1)

MY-EVC5100S-HMI (TI AM335x) (1)

          Products >  Development Boards >  MYD-LT527 (Allwinner T527) > MYD-LT527 Development Board
 
MYD-LT527 Development Board

MYD-LT527 Development Board

- 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 for Linux, Android and Ubuntu OS
- Optional 7-inch LCD Module, Camera Module and RPI Module (RS232/RS485/CAN)
 

MYIR is a thrid party partner of Allwiinner, welcome to use MYIR's Allwinner series products!
We also offer custom design services, welcome your inquiry!

https://www.myirtech.com/allwinnerseries.asp


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 base board.


The MYD-LT527 development board takes full features of the T527 processor, offering exceptional multimedia capabilities. It support for 4K high-definition video decoding and 1080@60fps H.264 video encoding, ensuring superior video processing capabilities. The board offers two MIPI-CSI camera interfaces and multiple display interfaces: HDMI, Mini-DP, MIPI-DSI and LVDS, enabling different display in three screens. Additionally, it provides a range of advanced connectivity options, including dual Gigabit Ethernet, USB3.0, USB2.0, two CAN ports, a Micro SD card slot and an onboard WiFi/Bluetooth module, enhancing network and data transfer capabilities. Two 40-pin expansion interfaces are available to expand the board's functionality even further. The MYD-LT527 Development Board's robust capabilities and extensive interface options make it well-suited for high-performance industrial robots, integrated display and control machines, and embedded devices with media and AI functions, such as vehicle terminals.

MYD-LT527 Development Board Top-view (delivered with heatsink installed by default)

MYD-LT527 Development Board Bottom-view


The MYD-LT527 Development Board supports for Linux 5.15, Android 13 and Ubuntu operating systems, ensuring a stable and efficient performance. MYIR provides abundant software resources, including kernel and driver source code, as well as detailed documentations and tools that facilitate rapid and easy development for users. These resources provide the necessary support to developers, enabling them to focus on creating innovative and exciting applications.


The MYD-LT527 Development Board is delivered with Quick Start Guide, one USB to TTL serial cable and one 12V/3A power adapter. MYIR also offers MY-CAM003M MIPI Camera Module, MY-LVDS070C 7-inch LCD Module and MY-WIREDCOM RPI Module (RS232/RS485/CAN) as add-on options for the board.


Features

Mechanical Parameters

  • Dimensions: 90mm x 120mm (base board), 45mm x 43mm (SOM)
  • PCB Layers: 6-layer design (base board), 12-layer design (SOM)
  • Power supply: 12V/3A (base board), 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)

MYC-LT527 Top-view and Bottom-view (delivered with shieldinig cover by default)

Processor

  • 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

Memory

  • 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 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 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


Other MYIR's Allwinner Products

https://www.myirtech.com/allwinnerseries.asp

MYD-YT113X Development Board (MYC-YT113X CPU Module as core board, Allwinner T113-S3)

MYD-YT113i Development Board (MYC-YT113i CPU Module as core board, Allwinner T113-i)

MYD-YT507H Development Board (MYC-YT507H CPU Module as core board, Allwinner T507-H)







Hardware Specification

Allwinner T527 series features high-performance octa-core Cortex-A55 AI platform SoCs for the electronic commercial, industrial, and automotive fields. The chip family integrates octa-core Cortex-A55 CPU, a HiFi4 DSP, 2 TOPS NPU, G57 MC1 GPU, 32-bit DDR3/DDR3L/DDR4/LPDDR3/LPDDR4/LPDDR4X DRAM, high-speed interfaces (PCIe2.1 and USB3.1), automotive interface (CAN), multi video output interfaces (2*RGB/2*Dual-LVDS/2*MIPI DSI/HDMI/eDP), and video input interfaces (MIPI CSI). The chip family supports 4K@60fps H.265 decoder, 4K@30fps H.264 decoder, 1080p@60fps H.264 encoder, DI, and SmartColor system, which provides users with smooth experience and professional AI visual effect. T527 series can be used in Content sharing and self-service interactive terminals, Smart manufacturing, and other electronic commercial and industrial devices.


MYIR is using the T527M00XODCH and T527M02X0DCH processors for the MYC-LT527. The main differences of the T527 series devices are described as in below form:

Devices

NPU

Video Decoder

Package

T527H02XODCH

Support

H.265, 4K@60fps, 10bits

17 mm x 17 mm, FCBGA 664 balls

T527HOOXODCH

Not Support

H.265, 4K@60fps, 10bits

17 mm x 17 mm, FCBGA 664 balls

T527M02X0DCH

Support

H.265, 4K@30fps, 8bits

17 mm x 17 mm, FCBGA 664 balls

T527M00XODCH

Not Support

H.265, 4K@30fps, 8bits

17 mm x 17 mm, FCBGA 664 balls

T527 Series Device Summary


T527 Processor Block Diagram


MYD-LT527 Development Board Block Diagram


Dimensions of MYD-LT527





Software Features

The MYD-LT527 development board supports for Linux, Android and Ubuntu OS and is equipped with comprehensive software packages. To assist clients in speeding up their projects, the kernel and numerous peripheral drivers are provided in source code format. Below is a brief overview of the key software features:

Item

Features

Description

Source code

Bootloader

U-boot

Boot program uboot_2018.02

YES

Linux kernel

Linux kernel

Customized base on official kernel_5.15 version

YES

Device driver

USB Host

USB Host driver

YES

USB OTG

USB OTG driver

YES

USB Mouse

Standard USB mouse driver

YES

USB Camera

Standard UVC driver-free camera driver

YES

USB 4G

EC20/EC200

YES

USB 5G

Quectel RG200U

YES

I2C

I2C bus driver

YES

RTC

LK8563T driver

YES

SPI

QSPI, SPI bus driver

YES

SDHI

eMMC, SD/TF card storage driver

YES

WiFi

AP6256 driver (SDIO)

YES

Ethernet

YT8531SH driver

YES

MIPI-CSI

MY-CAM003M camera module driver (OV5640)

YES

MIPI-DSI

LT9611 driver (MIPI-to-HDMI, 1920x1080p60)

YES

LVDS

MY-LVDS070C display module driver

(1024*600 pixels resolution)

YES

HDMI Out

HDMI display driver, 4K@60fps, with audio

YES

DP

Standard DP display driver, 1080p@60fps, with audio

YES

Audio

SPDIF, MIC, HPout, LINEout and I2S drivers

YES

GPIO

GPIO driver

YES

Watchdog

Watchdog driver

YES

Key

Key driver

YES

LED

LED driver

YES

DI&DO

DI&DO driver

YES

PWM

PWM driver

YES

ADC

ADC driver

YES

UART

RS232/RS485/TTL UART Driver

YES

CAN

CAN Driver

YES

Timer

Timer Driver

YES

File system

myir-image-Android 13

Compiled and built based on Android13 SDK

YES

myd-lt527-core.img

Linux image without GUI, built by buildroot

YES

myd-lt527-full.img

Linux image with GUI, built by buildroot

YES

Ubuntu 22.04

Coming soon

YES


MYD-LT527 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-LT527 Overview 2.34 MB
2 Allwinner T5 Series Brief Introduction 162 KB
3 MYD-LT527 Development Board Overview
3.34 MB
4 MYC-LT527 Pinouts Description
52.9 KB
5 3D STEP file of MYC-LT527
2.01 MB

MYC-LT527


MYD-LT527 Development Board


MYD-LT527 Development Board with installed heatsink








Price and Ordering

Item

Part No.

Packing List

Unit Price

Ordering

MYD-LT527
Development Board
MYD-LT527MN-32E4D-180-I
(with NPU, Industrial)
- One MYD-LT527 board
(including MYC-LT527)
- One USB Type-A to Type-C cable
- One 12V/3A Power adapter
- One Quick Start Guide

USD119
MYD-LT527MN-16E2D-180-I
(with NPU, Industrial)
USD99
MYD-LT527M-16E2D-180-I
(without NPU, Industrial)
USD89
MYD-LT527M-16E2D-180-E
(without NPU, Extended)
USD79
MYC-LT527
MYC-LT527MN-32E4D-180-I-G
(with NPU, Industrial)
One MYC-LT527 SOM
USD89
MYC-LT527MN-16E2D-180-I-G
(with NPU, Industrial)
USD69
MYC-LT527M-16E2D-180-I-G
(without NPU, Industrial)
USD55

MYC-LT527M-16E2D-180-E
(without NPU, Extended)
USD40

MY-WIREDCOM
RPI Mofule for extension
of RS232/RS485/CAN
USD18

MY-CAM003M
MIPI Camera Module USD25

MY-LVDS070C
7-inch LCD Module
with capacitive touch screen
USD99
Note:

1. One MYD-LT527 Development Board includes one MYC-LT527 SOM mounted on the base board. If you need more SOMs, you can order extra ones.

2. The items of industrial grade support -40 to 85 degree Celsius temperature range; the items of extended temperature range support -20 to 70 degree Celsius temperature range.

3. Bulk discount is available. Please contact MYIR for inquiries.

4. We accept custom design based on the MYD-LT527, whether reducing, adding or modifying the existing hardware according to customer’s requirement.