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Allwinner T113-i Arm Linux System On Modules (SOMs) MYC-YT113i

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$18.50$34.80

  • Allwinner T113-i processor
  • Up to 1.2GHz dual-core Arm Cortex-A7 CPU
  • 512MB/1GB DDR3, 4GB/8GB eMMC, 32KB EEPROM
  • 1.0mm pitch 140-pin Castellated-Hole Expansion Interface + 50-pin LGA
  • Supports running Linux OS
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Product details

Measuring just 37mm by 39mm, the Arm Linux System On Modules (SOMs) MYC-YT113i features a 140-pin Castellated-Hole expansion interface with the same pinout as the MYC-YT113X, but it supports greater external DDR3 memory capacities of up to 512MB or 1GB, whereas the MYC-YT113X is limited to 128MB of on-chip DDR3. Built around the Allwinner T113-i processor, it delivers performance through a dual-core ARM Cortex-A7 MPU clocked at up to 1.2GHz, complemented by a RISC-V slave core and a single-core HiFi4 DSP. The module comes standard with either 4GB or 8GB eMMC storage options. Designed to run Linux, the Arm System On Modules (SOMs) MYC-YT113i is ideal for a variety of applications including Human-Machine Interfaces (HMI), industrial automation, and display and control terminals.

 

Allwinner T113-i Arm Linux SOMs Allwinner T113-i ArmSystem On Modules

Arm Linux System On Modules (SOMs) MYC-YT113i (Top-view and Bottom-view)

The MYD-YT113i Development Board, centered around the MYC-YT113i Arm Linux System On Module, is equipped with an extensive array of peripherals and interfaces. These include multiple serial ports, a Gigabit Ethernet port, two USB 2.0 host ports, and one USB 2.0 OTG port. Additionally, it features a Micro SD card slot, an M.2 socket designed for USB-based 4G/5G LTE modules complete with dual SIM card holders, and a USB 2.0-based WiFi module. The board also offers a GPIO/I2C/UART/SPI/CAN extension header, along with audio input and output capabilities and an LVDS display interface, making it a versatile platform for development and prototyping.

 

Allwinner T113-i Development Board

MYD-YT113i Development Board (Top-view)

 

Arm Linux Development Board

MYD-YT113i Development Board (Bottom-view)

 

MYIR further enhances the capabilities of the MYD-YT113i Development Board by offering optional modules such as the MY-WIREDCOM RPI Module, which supports RS232, RS485, and CAN interfaces, and the MY-LVDS070C LCD Module.

 

Features  of the Arm Linux System On Modules (SOMs)

 

Mechanical Parameters

  • Dimensions: 37mm x 39mm
  • PCB Layers: 8-layer design
  • Power supply: 5V/1A
  • Working temperature: -40~85 Celsius (industrial grade)

Processor

  • Allwinner T113-i processor
    – Up to 1.2GHz Dual-core Arm Cortex-A7 CPU
    – Single-core HiFi4 DSP
    – Supports H.265/H.264 4K video decoding

Memory

  • 512MB/1GB DDR3
  • 4GB/8GB eMMC
  • 32KB EEPROM

Peripherals and Signals Routed to Pins

  • 1.0mm pitch 140-pin stamp hole expansion interface + 50-pin LGA
    – 1 x RGMII/RMII
    – 2 x USB2.0
    – 6 x UART
    – 2 x CAN
    – 4 x TWI
    – 2 x SPI
    – 1 x GPADC and 4 x TPADC
    – 1 x MIPI DSI
    – 2 x LVDS
    – 1 x RGB
    – 1 x CVBS Out (TV Out)
    – 1 x Parallel CSI
    – 2 x CVBS In (TV In)
    – 2 x I2S
    – Up to 81 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

 

 

Hardware Specificationof the Arm Linux System On Modules (SOMs)

 

 

The Arm Linux System On Modules (SOMs) MYC-YT113i features the Allwinner T113-i processor in a 13 x 13 mm, 337-LFBGA package, designed as a multimedia decoding platform. It includes a 64-bit XuanTie C906 RISC-V CPU, a dual-core Arm Cortex-A7 CPU, and a HiFi4 DSP for efficient computing. The T113-i supports full-format decoding like H.265, H.264, MPEG-1/2/4, and JPEG, with an independent encoder for JPEG or MJPEG. Integrated ADCs/DACs and audio interfaces (I2S, PCM, DMIC, OWA) work with the CPU to boost multimedia performance.

For display, it supports RGB, LVDS, MIPI DSI, and CVBS OUT. The processor offers extensive connectivity: USB, SDIO, EMAC, TWI, UART, SPI, PWM, GPADC, LRADC, TPADC, and IR TX & RX. It can also connect to Wi-Fi and Bluetooth via SDIO and UART, enhancing its versatility for various applications.

 

Features

Description

CPU

  • 64-bit Xuantie C906 RISC-V
  • Dual-core ARM Cortex -A7
    – 32 KB L1 I-cache + 32 KB L1 D-cache per core, and 256 KB L2 cache

 

DSP

  • Single-core HiFi4
  • 32 KB I-cache + 32 KB D-cache
  • 64 KB I-ram + 64 KB D-ram

 

Memory

  • DDR2/DDR3, up to 2 GB
  • SD3.0/eMMC 5.0, SPI Nor/NAND Flash

 

Video Engine

  • Video decoding
    – H.265 up to 4K@30fps
    – H.264 up to 4K@24fps
    – H.263, MPEG-1/2/4, JPEG, Xvid, Sorenson Spark, up to 1080p@60fps
  • Video encoding
    – JPEG/MJPEG up to 1080p@60fps
    – Supports input picture scaler up/down

Display Engine

  • Allwinner SmartColor2.0 post processing for an excellent display experience
  • Supports de-interlace (DI) up to 1080p@60fps
  • Supports G2D hardware accelerator including rotate, mixer, lbc decompression

Video OUT

  • CVBS OUT interface, supporting NTSC and PAL format
  • RGB LCD output interface up to 1920 x 1080@60fps
  • Dual link LVDS interface up to 1920 x 1200@60fps
  • 4-lane MIPI DSI interface up to 1920 x 1080@60fps

Video IN

  • 8-bit parallel CSI interface
  • CVBS IN interface, supporting NTSC and PAL format

Audio

  • 2 DACs and 3 ADCs
  • Analog audio interfaces: MICIN1P/N, MICIN2P/N, MICIN3P/N, FMINL/R, LINEINL/R, LINEOUTLP/N, LINEOUTRP/N, HPOUTL/R
  • Digital audio interfaces: 12S/PCM, DMIC, OWA IN/OUT

Connectivity

  • USB2.0 0TG, USB2.0 Host
  • SDIO 3.0, SPI x 2, UART x 6, TWI x 4, CAN x 2
  • PWM (8-ch), GPADC (2-ch), LRADC (1-ch), TPADC (4-ch), IR TX&RX
  • 10/100/1000M EMAC with RMII and RGMII interfaces

Package

  • LFBGA 337 balls, 13 mm x 13 mm

Features of T113-i Processor

 

Allwinner T113-i Block Diagram

MYC-YT113i Function Block Diagram

Dimensions of MYC-YT113i

 

Software Features of the Arm Linux System On Modules (SOMs)

 

The MYC-YT113i CPU module supports the Linux operating system and is accompanied by a comprehensive software package. To aid in rapid development, the source code for the kernel and a wide range of peripheral drivers is provided. This software suite includes a robust set of tools, libraries, and detailed documentation, all designed to help developers efficiently customize and integrate the module into their projects.

 

Item

Feature

Description Source Code
Bootloader U-boot Boot boot program uboot_2018.05

YES

Linux kernel Linux kernel Customized base on official kernel_5.4.61 version

YES

Device driver USB Host USB Host driver

YES

USB OTG USB OTG driver

YES

I2C I2C bus driver

YES

SPI SPI bus driver

YES

Ethernet YT8531SH driver

YES

SDHI EMMC/SD card storage driver

YES

LVDS LCD driver

YES

Touch Touch screen driver

YES

Audio SPDIF driver

YES

Watchdog Watchdog driver

YES

4G/5G 4G/5G driver

YES

PWM PWM control driver

YES

ADC ADC driver

YES

RTC RTC driver

YES

GPIO Universal GPIO driver

YES

UART RS232/RS485/TTL driver

YES

CAN CAN driver

YES

WIFI RTL8731BU driver

YES

Images t113i_linux_myir_emmc_core Image built with Buildroot, excluding GUI interface

YES

t113i_linux_myir_emmc_full A fully functional image built with Buildroot

YES

 

 

Software Features of the Arm Linux System On Modules (SOMs)

 

Arm Linux System On Module MYC-YT113i

Arm Linux System On Module MYC-YT113i (Top-view)

Arm Linux SOM T113i

Arm Linux System On Module MYC-YT113i (Bottom-view)

Arm T113i Development Board

MYD-YT113i Development Board (Top-view)

Arm Cortex-A7 Development Board

MYD-YT113i Development Board (Bottom-view)

 

 

 

Additional information

Weight 0.5 kg
Chip Manufacturer

Allwinner

CPU Model

T113-i

CPU Architecture

ARM Cortex-A7

Memory

256M, 512M, 1G

eMMC

4G, 8G

EEPROM

32K

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