OKT507-C Single Board Computer

CPU: T507

Architecture: Cortex-A53

Frequency: 1.5GHz



System: Linux4.9

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OK T507-C Single Board Computer

OKT507-C single board computer(SBC) consists of SoM and carrier board, the SoM could be mounted to carrier board by ultra thin connectors. It's designed based on Allwinner a quad-core industrial grade SoC T507 which belongs to Cortex-A53 architecture and runs at speed up to 1.5GHz. It's integrated with G31 GPU and carries 2GB DDR3L and 8GB eMMC on-board. It has plenty of peripherals ready-to-use, such as dual NIC, built-in Codec, external IIS Codec, ADC, TF card, LVDS, RGB, HDMI, WiFi, BT, 4G, MIPI-CSI, MIPI-DSI and other useful ports. Meanwhile, it's reserved with 4 lances of AHD to MIPI-CSI interface for connection with Forlinx expanding module for AHD camera testing and estimating.

Industrial grade SoC

FETT507-C system on module is based on industrial grade SoC T507 certified by AEC-Q100, more than 10 years of longevity.

Allwinner automative SoC T507
Allwinner automative SoC T507

T507 Advanced Performance

FETT507-C system on module is based on Cortex-A53 featuring quad-core SoC T507 running at speed up to 1.5GHz;
Integrates with GPU G31 MP2; Carries 2GB DDR3 RAM and 8GB eMMC ROM on-board, can support Android, Linux and Ubuntu very well.

Allwinner T507
Allwinner T507

Ultra low power consumption and fanless

SoM designed based on low-power Cortex-A53 featuring SoC, CPU full-loaded consumption only 2.25W, which is applicable for fanless designing, allows device can long-term run stably.

Allwinner t507
T507 low power

Various functional peripherals

T507 peripherals
t507 interface

AHD camera input

Can support AHD input converted to MIPI-CSI, can support 4 AHD camera capture.

t507 AHD camera
t507 AHD camera

Multi video output interfaces

RGB, LVDS, HDMI and CVBS output interfaces are all supported, can support dual-screen playing synchronously and asynchronously

t507 display interface
t507 display interface

4K video output

Supports HDMI 2.0a, output resolution up to 4K.

t507 4K output
t507 4K output

Supports 4K hardware codec

t507 4K codec
t507 4K codec


Linux4.9+Qt5.12, Android10.0 and Ubuntu18.04 are all well supported and easy-to-go.

t507 system
t507 system

Target Applications

Applicable for car electronics, power industry, medical, IoT, industrial control , IoT and all kinds of smart devices.

t507 application
t507 application

▊ FDU Medical HMI

HMI for Medical

Forlinx launched FDU070K02 & FDU101K02, an HMI specially designed for medical. It supports touch with medical gloves, dual screen simultaneous display or differential display, taking into account the scene flexibility and convenience of use.

The FDU medical HMI support network, display, RS232/485, and USB, it also support communication interfaces such as CAN, 4G, and WIFI. All of them are equipped with ESD4 electrostatic protection.

Adapted to a variety of screen sizes, not limited by usage scenarios and space. It currently supports 10.1-inch screen (1280 * 800 resolution) and 7.0-inch screen (1024 * 600 resolution).

▊ Specification

Overview of FETT507-C System on Module
CPU Allwinner T507
Architecture quad-core Cortex-A53
Freequency 1.5GHz
Working Temperature -40℃~ +85℃
Dimensions 40mm*70mm
Package ultra thin board-to-board connector
Voltage input 5V

Linux4.9+QT5.12, Android10, Ubuntu18.04 TBD

GPU G31 MP2 available for OpenGL ES 3.2/2.0/1.0, Vulkan1.1, OpenCL 2.0

FETT507-C System on Module Features
Peripheral QTY Spec.
TVOUT 1 CVBS output, NTSC mode and PAL mode


- 2D Video up to  4K@60fps;

- 3D Video up to 4K@30fps;


-IEC60985 L-PCM unpressed audio form, up to 192 kHz;

-IEC61937 pressed audio form, up to 1536 kHz


LCD and LVDS are multiplexed;


- RGB(DE/SYNC) up to 1920x1080@60fps;

- Serial RGB/dummy RGB up to 800x480@fps;

- i8080 up to 800x480@60fps;

- BT656 up to 1280x720@60fps or 1920x1080@30fps;

- RGB888, RGB565, RGB666;

- can support R/G/B separate Gamma correcting


- dual-lane up to 1920x1080@60fps;

- single-lane up to 1366x768@60fps


supports image tailoring;

supports MIPI Version 1.0;

up to 1.0Gbps/Lane;

video capturing rate up to 8M@30fps or 4*1080p@25fps;


can support 8/10/12/16 bit DC;

supports BT656, BT601, BT1120;

supports ITU-R BT.656 TDM, up to 4*720p@30fps id DDR sampling mode;

supports progress and interlace video input;

video capturing rate up to 5M@15fps and 1080p@30fps;

pixel clock up to 148.5MHz

USB2.0 4


- can support 1* OTG;

- High-Speed (HS,482), Full-Speed(FS,12Mbit/s) and Low-Speed (LS,1.5Mbit/s) in master mode;

- High-Speed (HS,482 Mbit/s) and Full-Speed (FS,12Mbit/s) in slave mode


- can support 3* host;

- can support High-Speed (HS,482 Mbit/s),Full-Speed(FS,12Mbit/s) and Low-Speed(LS,1.5Mbit/s) devices

SD 2


- 4bit BUS width;

- SDR mode [email protected] IO pad;

- SDR mode [email protected] IO pad;

- DDR mode [email protected] IO padSDHC1(SDIO3.0):

- 4bit BUS width;

- SDR mode [email protected] IO pad;

- DDR mode [email protected] IO pad

RMII 1 10/100Mbps auto-negotiation
RGMII 1 10/100/1000 Mbps auto-negotiation; RGMII could be multiplexed to RMII for dual fast Ethernet expanding

UART0, UART5: 2-wire, UART1, UART2, UART3, UART4: 4-wire;

Comply with 16550 UARTs;

speed up to 4Mbit/s;

can support 5~8 data bit and 1/1.5/2 stop bit;

can support RS-485/9-bit mode

TWI ≤5 standard mode(up to 100kbit/s) and fast mode(up to 400kbit/s)
SPI ≤2 3-wire/ 4-wire SPI: up to 100MHz
SCR 1 ISO/IEC 7816-3:1997(E) and EMV2000(4.0)
PWM ≤6

3 couples of PWM: PWM01 consists of PWM0 and PWM1, PWM23 consists of PWM2 and PWM3, PWM45 consists of PWM4 and PWM5;

can support pulse(configurable), circle and complementary pair output;

can support capture input;

programmable dead zone output;

built-in programmable dead zone time generator, controllable dead zone time;

three types of output waves: continuous wave; pulse wave, complementary wave;

output reference range: 0~24MHz/100MHz; duty ratio: 0%~100%;

minimum resolution: 1/65536; supports PWM output and input interrupt


supports NEC data;

supports remote controller or wirelesss keyboard CIR;

64x8 bit FIFO for data buffer;

sampling clock up to 1MHz


can support 4 general purpose ADC, 12-bit resolution;

maximum sampling rate 1MHz;

can support data comprision and interrupt;

can support DMA transaction;

signal input range: 0~1.8V;

supports three working modes: single conversion, continuours conversion burst conversion


6-bit resolution

sampling rate up to 2kHz

supports hold Key and general Key

supports normal mode, continuous conduction mode and single work mode;

Power supply voltage: 1.8V

Power reference voltage: 1.35V, analog input

detected voltage range: 0〜LEVELB(maximum 1.266V)

LINEIN TBD 1 reserved, not available

supports dynamic range controller to adjust DAC playing;

2 DAC channels:

- can support 16-bit and 20-bit sampling rates;

- 8kHz ~ 192kHz sampling rate;

- 95±2db SNR@A-weight, -80±3db THD+N, output up to 0.55Vrms1 audio output:

- one differential LINEOUTP/N or single-end LINEOUTL/R


can support up to 8 digital PDM micphones;

can support sampling rate 8kHz to 48kHz

OWA 1 1* OWA sending
I2S ≤4

one built-in audio HUB;

supports 2 Digital Audio MIXER(DAM);

supports 3* I2S/PCM peripherals and 1* I2S/PCM for connecting internal HDMI;

supports left-justifying, right-justifying, standard I2S, PCM, tdM;

I2S supports 8 channels, 32-bit/192kbit sampling rate;

I2S and TMD mode up to 16 channels, 32-bit/96kbit sampling rate

▊ Carrier Board

T507 development board
OKT507-C Single Board Computer Features
Peripheral QTY Spec.
LCD 1 RGB888, up to 1920x1080@60fps

multiplexed with LCD;

single-lane 1366x768@60fps, dual-lane 1920x1080@60fps


complies with HDCP2.2 and HDCP1.4; supports HDR10;

2D video 4K@60fps, 3D video 4K@30fps

TV-OUT 1 analog video output, supports NTSC and PAL mode

4 lanes, up to 1.0Gbps/Lane;

maximum video capturing resolution 8M@30fps or 4*1080p@25fps


8-bit, resolution clock up to 148.5MHz;

maximum video capturing resolution 5M@15fps or 1080p@30fps

Audio LINE IN TBD 1 reserved, not available
LINE OUT 1 CPU built-in codec, differential output or single-end output
MIC 1 carrier board external codec, analog MIC
Headphone 1 carrier board external codec, earphone output
Speaker 2 carrier board external codec, D-amplifier can drive speakers
USB2.0 2 USB2.0 Type-A female connector, host mode, 480Mbit/s
OTG 1 microUSB, host/ slave mode, for firmware installation
4G 1 for mini-PCIe 4G wireless module
Ethernet 2 1 Gigabit Ethernet, 1 fast Ethernet, auto-negotiation
WiFi& Bluetooth 1

Model: AP6256

WLAN: IEEE 802.11b/g/n & Wi-Fi compliant 2.4GHz

IEEE 802.11a/n/ac& Wi-Fi compliant 5GHz

BT: BT 5.0 Module

TF Card 1 compatible with SD3.0
SPI 1 SPI0 is not available for eMMC version, SPI1 can be multiplexed with I2S3
ADC 4 1.8V, 8-bit effective SAR type A/D converter, sampling rate up to 1MHz, one on-board adjustable resistor
PWM 1 for backlight adjusting
IR 1
RTC 1 external RTC, CR1220
UART 1 TTL voltage drawn out by a 10-pin simple horn seat
UART Debug 1 TTL by pin connectors with pitch of 2.54mm, RS232 by a DB9 male connetor

note: Ubuntu is coming

▊ Downloads

Catalog: Forlinx Catalog Manual

Datasheet: FETT507-C SoM and OKT507-C SBC introduction

▊ Accessories

Provides the modules and accessories used in Forlinx's SBC.

See here for communication modules, LCD screen, SBC expansion module and further accessories »

Optional Module
10.1-inch LVDS Display with Capacitive Touch Panel 7.0-inch LCD Module with MIPI display Forlinx 5G Module
10.1-inch LVDS Display with Capacitive Touch Panel 7.0-inch LCD Module with MIPI display 7.0-inch TFC LCD Module with Capacitive Touch Panel

Technical Support

Forlinx provides software resources including kernel and driver source code, together with detailed user manual, schematic documentations to help customer start their development rapidly.

▊ How to buy

1. Order Online

We have an online store on Alibaba, please contact us to start ordering

2. Order offline

pls send your inquiry to our mailbox [email protected];

3. Payment Terms

Samples(100% T/T in advance),Bulk Order(please contact with our sales)

contact us

▊ Shipment

1. Delivery: Goods will be sent out by express as requested

2. Lead time: generally, goods could be sent out within five working days for a sample order, for a bulk requirement order, please contact us to check stock status and estimated delivery time.

3. Shipping charge: buyers should bear related shipping cost.

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