SBC9261-I Single Board Computer

Embest SBC9261-I is a low power, high performance single board computer based on Atmel AT91SAM9261S ARM926EJ-S microcontroller intended for applications like HMI (Human Machine Interface), data acquisition system, handheld devices, and intelligent instruments. It has a flexible design with a tiny daughter board Mini9261-I mounted directly onto the mother board through a DIMM 200-pin connector.

The daughter board of the SBC9261-I has AT91SAM9261S processor and memories on board. It exposes most features of the AT91SAM9261S through DIMM 200-pin. The mother board integrates a rich set of peripherals and interfaces including Ethernet, USB Host & Device, CAN, RS232/TTL/RS485 Serial ports, Audio, LCD, Keyboard, SD/MMC, Buttons, LEDs and etc.

Embest offers Linux 2.6.24 BSP for this board. Customers can use it already or use it for your design reference.

SBC9261-I board overview

AT91SAM9261S datasheet

3.5 inch TFT-LCD display module datasheet (NMA35QV65-B1-K01)

SO-DIMM board to board connector datasheet

Features
Dimensions	141.4 x 109.5 mm (expansion board) 67.6 x 47 mm (CPU board)
Working temp.	0~70 Celsius
Power supply	+5V
Processor	Atmel AT91SAM9261S (ARM926EJ-S core, Capable of 200MHz operation, AT91SAM9261 is compatible)
Memory	64MB SDRAM 256MB NandFlash (bootable, selected through jumper) 4MB SPI Serial DataFlash (bootable, selected through jumper) 8MB NorFlash 1Kbit EEPROM (DS2431)
Serial ports	1 x 9-wire RS232 serial port 1 x 5-wire RS232/TTL serial port 1 x 3-wire RS232/TTL serial port (Debug unit) 1 x RS485 serial port or one 3-wire TTL serial port
CAN	1 x CAN2.0 interface
Ethernet	1 x 10/100Mbps Ethernet port (RJ45)
USB	2 x USB2.0 Host and 1 x USB Device
LCD	1 x 40-pin LCD display interface (TFT) (Supporting resolution up to 2048×2048)
Touch panel	4-channel 12-bit ADC
VGA	Standard VGA display port (CH7026)
Keypad	4 x 4 keypad port
RTC	with a rechargeable battery
GPIO	13 x GPIO
Memory Card	SD card socket
LEDs	2 x LEDs
Power indicator	2 x power indicators
Buttons	4 x buttons (one for Wakeup, one for Reset)
Audio	1 x Mic jack 1 x Phone jack
JTAG	20-pin standard JTAG slot
SPI	1 x SPI interface (multiplex with CAN interface)
Bootloader	uboot1.1.5 (source code)
OS	Linux2.6.24 (source code) , ramdisk, yaffs2 file-system

Function Diagram

SO-DIMM 200pin Board-to-Board Connector

The daughter board of the SBC9261-I is connected to the mainboard via a SO-DIMM 200-pin connector, which is mounted on your mainboard. Signals routed to DIMM 200-pin please refer to the file:

MINI9261I_connector.pdf

SO-DIMM socket 200-pin for DRR Module

Order Information
Order No.		MH11
Item		Embest SBC9261-I Single Board Computer
Price	with LCD	US $279
	without LCD	US $229
	Discount price is available for SBC quantity order
Avaiable contents of SBC9261-I Kit		• SBC9261-I board (including the daughter board Mini9261-I and the mother board) • 1 USB cable (A/B type) • 1 net cable • 1 Serial cable • 5V Power adapter • 1 3.5" TFT LCD (NMA35QV65-B1-K01, optional) • 1 CD with product referrence
CD contents		• Software (Linux2.6.24 BSP and uboot1.1.5) • user manual • parts datasheet
Option Hardware		SO-DIMM 200-pin connector Embest Mini9261-I Processor Card
Order online		Buy Now
P.O		Print the order form, complete and fax to us. Also fax your T/T receipt. We will deal with your order once we receive your orderform and T/T receipt. Order form in pdf Order form in MS word

SBC9261-I Single Board Computer

Features

Function Diagram

Order Information