SBC6845 Single Board Computer

171€ HT


400MHz Atmel SAM9G45 ARM926EJ-S Microcontroller
Ready-to Run Linux and WinCE

SBC6845 Single Board Computer
CommanderAvis des clients
SBC6845 Single Board Computer
- 400MHz Atmel SAM9G45 ARM926EJ-S Microcontroller
- On Board 128MB DDR2 SDRAM, 256MB Nand Flash and 4MB Data Flash
- USB, Ethernet, Serial Ports, CAN, LCD, SD, Audio, Keyboard …
- Extended Precise RTC, RS485 with Isolation
- Supports Connecting to Large Size LCD through Optional LVDS Converter Board
- Ready-to Run Linux 2.6.30 OS and WinCE 6.0 OS
(battery is not provided in deliveries)

Embest SBC6845 Single board computer is a high-performance ARM embedded single board computer (SBC) with popular ATMEL AT91SAM9G45 Processor. It is a compact board with frequently used functions and also with small size. It is designed for a wide range of applications including Industrial Control Terminal, Intelligent Instrumentation, Data Acquisition and Analysis, Medical products,.Network Terminal, etc.

The SBC6845 Single board computer has 128MBytes DDR2 SDRAM, 256MBytes Nand Flash and 4MBytes Data Flash on board. It extends many hardware interfaces including serial ports, USB Hosts, CAN, RS485, Ethernet, SD card, Audio out, keypad, LCD, Touch screen and etc.

Embest offers 4.3 inch and 7 inch size LCDs including touch screen for options, user can connect the LCD/TSP through one 2.54mm pitch 2*20-pin connector on board, the driver has already provided and user can use it already. If user wants to use large size LCD with the SBC6845 board, Embest also offers one RGB-to-LVDS converter board SBC6000_LVDS as an option which can convert the LCD RGB signal to LVDS signal to create the large size LCD connection possibility.

The SBC6845 Single board computer is ready to run Linux 2.6.30 open source operating system and WinCE 6.0 operating system. We provide Linux source code, WinCE BSP, User Manul and part of development tools to help customer with their own development. So the board is a stand platform ideal for evaluation and early development work. The board also has a compact and logic layout and user can use it directly for their next embedded design which can help to shorten the time from embedded board to products
Hardware Features

Mechanical Parameters
  • Dimensions: 106.5mm x 94mm (6-layer PCB design)
  • Power Supply: +12V
  • Power consumption: +12V@0.16A (working without LCD)
  • Working Temp.: -40~85°C
  • Humidity Range: 0% ~ 90%
  • Atmel AT91SAM9G45 ARM926EJ-S Core Microprocessor (compatible with AT91SAM9M10)
    - 32 KBytes Data Cache, 32 KBytes Instruction Cache, MMU
    - One 64-kbyte internal SRAM and One 64-kbyte internal ROM
    - Can work at up to 400MHz
  • 64MBytes*2 DDR2 SDRAM
  • 256MBytes NAND Flash
  • 4MBytes Data Flash
Audio/Video Interfaces
  • Audio output port (supports playing MP3)
  • 2.54mm pitch 2*20-pin LCD interface (provide 4.3" and 7" LCD for options)
  • 4-wire resistive touch screen interface
  • Buzzer
Data Transfer Interfaces
  • Serial Ports
    - Debug: 3-wire RS232 serial port (TTL is designable)
    - COM0: 3-wire TTL serial port (RS232 is designable)
    - COM1: 5-wire TTL serial port (RS232 is designable)
    - COM2: 3-wire RS485 serial port with isolation (TTL is designable)
    - COM3: 3-wire RS232 serial port (TTL is designable)
  • One CAN 2.0 interface (with power and signal isolation)
  • Two High-speed USB 2.0 Host ports, 480Mbps
  • One 10/100Mbps Ethernet port (RJ45 with LED)
  • One SDHC card slot (Hot plug-and-play)
  • One 2.54mm pitch 2*10-pin expansion interface (SPI, I2C, PWM, ADC are led out from this connector)
Input/Output Interfaces and Other Facilities
  • 6*6 matrix keypad interface (through one 2.54mm pitch 2*10-pin connector)
  • 16 GPIOs extended from CPU (through one 2.54mm pitch 2*10-pin connector)
  • 3 Keys (one for Reset and two for user defined)
  • Precise RTC, battery backed (user need to prepare the battery themselves, recommended Model: CR2032)
  • 5 LED status indicators
Software Features
LinuxBootVersionu-boot 1.3.4
Boot ModeBoot from Data Flash
Download ModeDownload kernel and file system from Ethernet
Update kernelSupport programming kernel image into Data Flash and Nand Flash
Update file systemSupport programming Yaffs2 file system into NandFlash
Kernel and driversVersionLinux 2.6.30
DriverSerial, RS485, RTC, NET, LCD, Touch Screen, Audio out, SD, USB, CAN, Keypad, LED, GPIO, Buzzer
File SystemFormatyaffs2 file system, can be read and written
Network protocol and applicationsTCP/IPComplete TCP/IP protocol
System configuration and serviceNetwork PingPing command, used in checking system
Ifconfig, route, inetdUsed in network configuration and relative service program
Login, telnet, echo, discardLogin and other program
Basic commandLinux commandCat, chmod, discard, echo, flashwrite, flashfsd, free, genhtml, init, kill, loader, Ls, mkdir, mount, ps, reboot, rm, smanaged, sysconf, yes, insmod, lsmod, rmmod
Graphics libraryQt/Embeded QtopiaAlready ported
WinCEBootVersionEboot (Wince 6.0)
Boot ModeBoot from NAND Flash
Download ModeDownload image from Ethernet or VS2005 or SAM-BA
DriverSerial, RS485, RTC, NET, LCD, Touch Screen, Audio out, SD, USB, CAN, Keypad, LED, Buzzer, GPIO

One SBC6845 board
One Serial cable
One net cable
One USB cable
One 12V power adapter
LCD (optional, including touch screen)
Remark: 4.3”LCD (resolution: 480*272), 7"LCD (resolution: 800*480)
Software and Documents
Documents (user manual, schematic drawing in PDF format, Datasheet)
Linux 2.6.30 BSP
WinCE 6.0 BSP
Optional Modules
                 RGB to LVDS                             
RGB-to-LVDS converter board                              UARTs extension through SPI  
          SBC6000_LVDS                                              SBC6845_SPI_UART                

Ethernet extension through USB                          USB 3G Module (WCDMA standard
          SBC6845_USB_NET                                            WCDMA8000-U

Options :

LCD 4"3 (6K)
LCD 4"3  ( pour série 6K)

Module adaptateur TTL vers LVDS
The function of SBC6000_LVDS Converter Board is transforming the TTL signals into LVDS signals

Module USB 3G WCDMA(WCDMA8000-U)
Embest WCDMA8000-U Module is a UMTS standard 3G module support for WCDMA 3G mobile technology standard. It is fit to EDGE, GPRS, GSM and WCDMA (HSPA) networks and can achieve global, wireless internet. It has a USB2.0 interface that can support various devices with 3G function.

171€ HT


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