Shenzhen Graperain Technology Co., Ltd. is a high-end embedded solution company, we devote to ARM platform, major in software and hardware develop in embedded field, and provide add service. We have published a serials of solution based on 32bit ARM processor widely used in embedded field which compacting circuit design and monitoring hardware cost, integrating with WinCE, Linux, Ubuntu, Android etc operating system.

Now we focuse on Samsung embedded ARM development platform, with processors such as S3C2416, S3C2450, S3C6410, S3C6440, S5PC100, S5PC110, S5PV210, Exynos4412 etc.. We could customized solution as clients needs, which includes hardware platform design ( Schematic and PCB design ), operating system customization, driver and application software development etc.. Our main business in solution development, and  the solution is widely used in industry, finance, airport, customs, police, hospital, home smart, education, consumer electronics etc..

Graperain team provide all aspects of services with expertise. Whether it is pre-sale demand communication, after-sale technical support, or integration of customized products, Graperain team will make you satisfied with our cooperation with meticulous customer service and excellent products.

The G4418 core board is a high-performance quad-core Cortex-A9 core board, from Graperain Technology, production and distribution sales. It uses Samsung S5P4418 as the main processor, running with 1GB DDR3 SDRAM and 8GB eMMC.

The G4418 Kits is the deveopment kits for G4418 CPU board, it comes with a variety of common standard interfaces, such as HDMI output, LVDS, USB Host, SD card, DB9 serial port, RJ-45 G-bit Ethernet port, audio input and output ports, as well as some of the on-board resources testing devices such as buzzer, keypad, GPIO ports, SDIO ports, etc.

G4418c CPU board Features

CPU processor
 Samsung S5P4418, Cortex-A9 Quad-Core, 1.4GH

Memory
 RAM: 1GB DDR3 RAM, 32bit data bus (Support expand 2GB DDR3 RAM)
 Flash: 8GB eMMC Flash(Optional 4GB/8GB/16GB eMMC Flash)

On Board resource
 Gigabit Ethernet: Use RTL8211E chips as the Ethernet PHY on board
 Power IC: Using AXP228 power IC, support for dynamic FM, coulomb meter

Expand interface
 TFT LCD : Support RGB TTL, LVDS, MIPI Signal output
 Touch: Support Capacitive touch screen
 Audio: AC97/IIC interface, support Audio Out/In
 SD Card: Two SDIO interface
 Etherent: Support Gigabit Ethernet
 USB Host: One USB HOST 2.0, One USB HSIC
 USB OTG: One OTG 2.0
 UART: Support four UART interface, support RTS/CTS serial port
 PWM/IIC/SPI/ADC: Four PWM, Two IIC, One SPI, Two ADC
 Camera: One BT656/BT601 Camera interface, One MIPI input
 HDMI: HD Video/Audio output interface
 VGA interface: Support LCD expand VGA
 Structure parameters
 8 layer, 68 x 48 x 3(mm)
 180Pin QFP expand interface
 Pin Pitch: 1.2mm(Pin pad size: 1.8x0.8mm)

Electrical Characteristics
 Power in: Supply Voltage from 3.7V to 5.5V(advise 5V input)
 Power out: 3.3V/4.2V(power for base board or charge the Li-battle)
 Work Temperature range: -10 to 70 °C

Contact us:
 Shenzhen Graperain Co., Ltd.
 Tel: +86-755-2309 4077
 Fax: +86-755-2309 4077-8006
 Email: anya@graperain.com
 Address: Building D, Huafeng Tech. & Innov. Park Baoan Wisdom Valley, Xixiang, Baoan Dist.Shenzhen, Guangdong
 Post Code: 518000