OKA40i-C Single Board Computer

CPU: A40i

Architecture: Cortex-A7

Frequency: 1.2GHz

RAM: 1GB DDR3,2GB DDR3(optional)

ROM: 8GB eMMC

System: Linux3.10+QT5.9,Android7.1

Datasheet Message Compare

Single Board Computer OKA40i-C based on Allwinner A40i

OKA40i-C is a single board computer designed based on Allwinner Cortex -A7 featuring quad-core industrial grade processor A40i with frequency up to 1.2GHz, it integrates with GPU MALI400MP2, RAM 1GB/ 2GB DDR3L and 8GB eMMC. Mostly popular video and iamge encode forms are perfectly supported. It is a superior item with advantages of excellent performance in industrial grade stability but low power and cost effcient performance. Supported with OS Linux and Android systems, applicable for industrail control vision interactive products, such as smart terminals, industrial control , data collection, machine vision, industrial IoT, portable devices, digital signage, etc.

The SoM has below features:

  • 1. Allwinner Cortex -A7 industrial grade quad-core processor A40i, frequency up to 1.2GHz, integrated with Mali400MP2 GPU;
  • 2. Supports dual-screen displaying both sync. and async, various display interfaces RGB/ MIPI/ dual 8-bit LVDS/ HDMI/ TV out are all support and available for 1920x [email protected] 60FPS;
  • 3. One Gigabit Ethernet and one fast Ethernet are supported and available for WIFI/ BT4.0, 4G is also supported;
  • 4. Can support multiple camera inputs,2-ch DVP camera s up to 5.0MP, 4-ch TVIN can support NTSC and PAL;
  • 5. CPU integrates with audio codec, can support one differential PHONEOUT, one stereo earphone output, and one microphone input;
  • 6. Various peripherals: UARTx 8, SDx 4, USBx 3, SPIx 4, IICx 5, SATAx 1, PWMx 8;
  • 7. Supports OS Linux3.10 QT5.9 and Android7.1

Product Video

Allwinner Cortex-A7 A40i

Cost efficient, expand commercial grade and industrial grade optional,
superior product performance in stability

A40i Cortex-A7 quad core 1.2GHz system on module pc
A40i Cortex-A7 quad core 1.2GHz system on module pc Pc Phone

SoM 10-layer ENIG PCB designing

SOM FETA40i-C is based on a 10-layer PCB designing

A40i cortex a7 quad core system on module Pc
A40i cortex a7 quad core system on module Pc Phone

Stereo timbre
high-definition output
and multiple hardware video codec forms. The processor is built in with audio coder.

dual screen Pc
dual screen Pc Phone

A wide range of peripherals

The SoM is scalable form one Gigabit Ethernet, one fast Ethernet, eight UART,
four SD, three USB, four SPI, five IIC, eight PWM, one SATA and two ISO-7816 interfaces

3 USB2.0, 1 SATA, 8 UART, 4 SPI, 5 IIC, 2 MAC Pc
3 USB2.0, 1 SATA, 8 UART, 4 SPI, 5 IIC, 2 MAC Pc Phone

Multiple video capture channels

5.0MP DVP OV5640 camera is supported,
four CVBS-IN analog cameras can be supported syncronously
in NTSC and PAL forms for video recording and previewing

TVIN CVBS DVP OV5640 5.0MP Pc
TVIN CVBS DVP OV5640 5.0MP Pc Phone

Versatile power solutions

The SoM is specially designed with low-power PMU AXP221s for precisely control of complex power,
and available for external power mode, Li-ion power mode and USB power mode.

low power PMU, external power supply, Li-battery power supply, USB power supply Pc
low power PMU, external power supply, Li-battery power supply, USB power supply Pc Phone

Optimized system supporting

The SoM is supported with optimized Linux3.10 with QT5.9

Linux3.10 QT5.9 Pc
Linux3.10 QT5.9 Pc Phone

Certificate

Complies with CE, FCC and RoHS

A40i, CE, FCC, RoHS Pc
A40i, CE, FCC, RoHS Pc Phone

OKA40i-C SBC Pin Diagram

OKA40i-C single board computer consists of SoM FETA40i-C and carrier board

▊Hardware Features


Overview of FETA40i-C System on Module
CPU Allwinner A40i Architecture ARM Cortex-A7
Main Frequency 1.2GHz Core Number 4
RAM 1GB /2GB DDR3 Storage 8GB eMMC
Dimensions 68*45mm Package board-to-board connector
PMU AXP221S Voltage Input DC4.2V
Working Temp Width

industrial grade: -40℃~+85℃

expand commercial grade: -25℃~ +85℃

RH 10-90%RH non-condensing
OS Linux3.10、QT5.9


FETA40i-C System on Module Features
Peripheral QTY Spec.
LCD ≤2

RGB888, up to 1920x [email protected] 60FPS

HDMI 1


HDMI1.4, [email protected] 60FPS; HDCP1.2 encryption


LVDS 1

two 8-bit data lanes, two clock lanes, up to 1920x [email protected] 60FPS

MIPI_DSI TBD 1  MIPI DSI V1.01& MIPI D-PHY V1.00, 4 data lanes, up to [email protected] 60FPS
TVOUT 4 4 CVBS output channels, supports NTSC and PAL
CAMERA ≤2

CSI0: one 8/ 16-bit DVP, up to 5.0MP, [email protected] 30FPS


CSI1: one 8/ 16/ 24-bit DVP, up to 5.0MP, [email protected] 30FPS

TVIN 4

4 CVBS input channels, supports NTSC and PAL



SD/MMC/SDIO



≤4

SD/ SDIO 1-bit or 4-bit transfer modes up to 50MHz


SD/ MMC/ SDIO0: 4-bit data bus(for system image flashing)


SD/ MMC/ SDIO1: 4-bit data bus


SD/ MMC/ SDIO2: 8-bit data bus(for eMMC)


SD/ MMC/ SDIO3: 4-bit data bus

USB HOST 2

USB2.0 (up to 480Mbps)

USB OTG 1

USB2.0 (up to 480Mbps)

IIS/PCM ≤2

up to two IIS audio

AUDIO CODEC 1

1-ch differential PHONEOUT, 1-ch stereo earphone output, 1-ch MIC, 1-ch LineIN

UART ≤8

Each up to 115200


UART0: 3-wire, debug


UART1: 8-wire


UART2/ UART3: 5-wire


UART4/ UART5/ UART6/ UART7: 3-wire

SPI ≤4

Full duplex serial interface, maximum clock frequency 100MHz, it can be configured to be master or slave mode, two chip selections for multiple peripherals

IIC ≤5 up to 400Kbps
Ethernet ≤2

1x 10/ 100Mbps, auto-negotiation


1x 10/ 100/ 1000Mbps, auto-negotiation

PWM ≤8 can support PWM output and capture input
JTAG supported
KeyPad Port supported Up to 8*8;
KEYADC ≤2

6-bit, 2 channels, input voltage 0-2V, for analogy key detection, transfer rate up to 250Hz

SMC TBD ≤2

ISO/ IEC 7816-3: 1997(E) and EMV2000(4.0)

CIR ≤2
SATA TBD 1 up to 3.0Gbps


OKA40i-C SIngle Board Computer Features
Dimensions 130mm×190mm Thickness 1.6mm,
PCB Layer 4-layer PCB Voltage Input DC5V, or USB or 4.2V Li-battery
Working Temp Width -40℃-85℃ RH 10-90%RH non-condensing
OKA40i-C Carrier Board Source
Peripheral QTY Spec.
LCD 1

RGB888, up to 1920x [email protected] 60FPS

LVDS 1

Single/ dual channel LVDS, up to 1920x [email protected] 60FPS, multiplexed with LCD;

MIPI TBD 1

4 lane MIPI DSI, up to [email protected] 60FPS

HDMI 1

HDMI1.4 with HDCP1.2, up to [email protected] 60FPS

TVOUT 1

NTSC and PAL(4-ch TVOUT on SoM and 1-ch on carrier board)

CAMERA 1

8-bit DVP, up to 5.0MP, OV5640, [email protected] 30FPS

TVIN 4

4x CVBS input

Audio 1

1x MIC, 1x Phone, 1x Speaker

USB Host 3

2x host are expanded by hub, one is CPU native source, USB2.0(up to 480Mbps)

USB OTG 1

Standard micro USB connector, USB2.0 OTG(up to 480Mbps)

Ethernet 1

10/ 100Mbps, RJ45

WiFi 1 Model: RL-UM02WBS-8723BU-V1.2  WiFi standard: IEEE 802.11b/g/n 2.4GHz  Bluetooth standard: BT V2.1/BT V3.0/BT V4.0
Bluetooth 1


SD Card


2

1x SD card, for OS iamge flashing;

1x TF card, for data storage;

compatible with SD, SDHC and SDXC

SDIO 1

20-pin header with pitch of 2.0mm

LED 2

Carrier board is preserved with two LED for user's testing

PWM 1

For display backlight

RTP TBD 4

For resistive touching

TWI 4

Stardard mode(100kbit/s) or fast mode(400kbit/s)

UART 4

UART2 and UART3 are 5-wire ports, UART4 and UART7 are 3-wire ports, 3.3V

SMART_CARD TBD 1

ISO/ IEC 7816-3: 1997(E) amd EMV2000(4.0) Specifications

UART Debug 1 RS232, DB9 connector
JTAG Debug 1
KEY 3

One keyADC is available on carrier board, three keys are expaneded, VOL+, VOL-, Home

RS485 1

1x RS485 with power and signal isolation protection

SPI 2

SPI0 for Norflash, SPI2 drawn out by green header

SATA TBD 1

Up to 3.0Gbps

RTC 1 RX8010SJ
3G/4G 1

Mini PCIe interface for 3G/ 4G wireless module


▊ Software Features



OS Linux 3.10
Cross-compiler arm-linux-gnueabihf-gcc  5.3.1
OS Installation by SD card by USB












Linux Kernel

Version: Linux3.10 LCD backlight, 255-adjustable
File system: EXT/NFS/VFAT, etc. LCD driver(7") 1024x600
eMMC driver USB Host driver: U-disk, USB Hub, USB keyboard and mouse
Watchdog driver USB Device driver
RTC  driver TF/SD/MMC card  driver
IO  driver UART  driver
Key  driver Soc sound card  driver
SPI  driver Ethernet  driver
I2C  driver 4G  driver
OV5640  driver USB to serial  driver
PWM  driver HDMI [email protected]  driver
CVBS  driver(analogy camera input)x 4 TVOUT  driver
Capacitive touch  driver LVDS  driver (1280x800)















Testing APP

WiFi settings SDIO WiFi STA
USB WiFi module: STA/AP install OS by USB
Telnet IP settings
sshd/sftp server Watchdog
vsftpd FTP backlight adjust
web server--boa key test
4G wireless network touch
SPI test audio record/ play test
UART test hardware decode for video playing
TTL to RS232 camera test
4 analogy cameras input UVC camera
RTC test CPU FM
TVOUT output HDMI output
Qt5.9 Qt5.9 OpenGL ES
hardware encode lib, decode lib hardware floating compiler
gdb adb shell remote log in

▊ 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)

▊ 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.


▊ Related system on module


SoM FETA40i-C

SoM FETA40i-C