CPU Module FET4418 Features.
 CPU  S5P4418XCO-LA40  Architecture  ARM Cortex-A9
 Main Frequency  1.4GHz  Core   Quad-core
 Working Temp  0-70℃  Working Humidity  10%-90% none condensing

 

CPU Module Function Parameters
Function Number Parameters
 

Display

  LCD 1 RGB 888， maximum resolution supporting: 2048*1280
 LVDS 1 supporting JEIDA and VESA output, 4x data channel, 1x clock channel, maximum resolution supporting: 2048*1280
 HDMI 1 HDMI 1.4, maximun resolution supporting: 1080*1920
 MIPI_DSI 1 MIPI DSI SPEC V1.01r11, up to 4x data channel, resolution up to 1920*1200
 Camera MPEG 2 8-bit parallel interface, pixel up to 5-Megapixel
MIPI_CSI1  1 D-PHY spec V1.00, pixel up to 5-Megapixel
 SD/MMC/SDIO 2 3-ch supported by CPU, and 2x SD/MMC drawn out by SoM, while the eMMC channel was not drawn out
 USB Host 1 USB2.0 host (rate up to 480Mbps), integrated with HS USB Phy
 USB OTG 1 USB2.0 OTG (rate up to 480Mbps), integrated with HS USB Phy
 UART 6 each transferring rate up to 5.0Mbps
 IIC 3 supporting 100kbit/s and 400kbit/s
 IIS 3 supporting up to 3x IIS
 SPI 3 supporting up to 2x SPI
 Ethernet 1 10/100/1000Mbps adaptive
 PWM 4 4x PWM output
 SPDIF 1 SPDIF interface
 ADC 7 12-bit resolution, maximum input frequency 100KHz, power input range: 0-1.8V
 EBI 1 Maximum data bus width: 16-bit, maximum address bus: 14-bit
 JTAG 1 standard JTAG port

 

OK4418 Single Board Computer Features
 Dimensions  130mm x 190mm  Thickness  1.6mm
 PCB Layer  4-layer  Power Input  DC 5V/3A, with overvoltage protection
 Working Temp  0-70℃  Working Humidity  10%-90% none condensing
 OS  Android5.1.1, Linux3.4.39, QT4.8.6
Single Board Computer Function Parameters
Function Number Parameters
 

Display

  LCD 1 RGB 888， maximum resolution supporting: 2048*1280
 LVDS 1 supporting JEIDA and VESA output, 4x data channel, 1x clock channel, maximum resolution supporting: 2048*1280
 HDMI 1 HDMI 1.4, maximun resolution supporting: 1080*1920
 MIPI_DSI 1 MIPI DSI SPEC V1.01r11, up to 4x data channel, resolution up to 1920*1200
 Camera DVP 1 8-bit parallel interface, pixel up to 5-Megapixel
MIPI_CSI1  1 D-PHY spec V1.00, pixel up to 5-Megapixel
Audio 1 1* MIC, 1*Phone
 SD/MMC 1 1x SD, compatible with SDHC, SDXC (UHS-I)
SDIO 1 pitch of 2mm and drawn out by dual-row pins(20pin)
 USB Host 2 USB2.0 host (rate up to 480Mbps), integrated with HS USB Phy
 USB OTG 1 USB2.0 OTG (rate up to 480Mbps), integrated with HS USB Phy
 UART 5 4x TTL, 1x RS232 (UART5), 5.0Mbps, 4x 3-wire, 1x 5-wire
 IIC 3 IIC1 and IIC2 are CPU native IIC, IIC3 is an IO analogy IIC
 SPI 1
 Ethernet 1 10/100/1000Mbps adaptive
 WIFI 1 RL-UM02WBS-8723BU-V1.2 IEEE 802.11b/g/n 1T1R WLAN and Bluetooth
 BT 1 RL-UM02WBS-8723BU-V1.2 IEEE 802.11b/g/n 1T1R WLAN and Bluetooth
RS485 1 with isolation desgin
Mini-PCIE 1 for 3G, 4G modules
 IrDA 1 empty solderred
User Key 6 1x power switch, 1x reset, 4x user key. sleeping/waking up and powering off modes are supported by power key. screen scraping is supported by volume (power)key in OS Android